diff --git a/Freewood-OctoWoW-Mail.toc b/Freewood-OctoWoW-Mail.toc
new file mode 100644
index 0000000..6f36fb5
--- /dev/null
+++ b/Freewood-OctoWoW-Mail.toc
@@ -0,0 +1,12 @@
+## Interface: 11200
+## Title: Freewood |cffc89b3cMail|r
+## Notes: Own mailbox window: open all or selected mails safely, recent recipients, mailing lists with automatic sending, multi-item mails, gold surplus and cash on delivery.
+## Notes-deDE: Eigenes Briefkasten-Fenster: alles oder Ausgewähltes sicher öffnen, letzte Empfänger, Mailinglisten mit Automatik, mehrere Items, Gold-Überschuss und Nachnahme.
+## Author: Lacustat
+## Version: 0.1.152
+## Dependencies: Freewood-OctoWoW-Core
+## OptionalDeps: Freewood-OctoWoW-Creator, Freewood-OctoWoW-Brett
+
+Locales.lua
+Mail.lua
+MailUI.lua
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..f288702
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
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+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/Locales.lua b/Locales.lua
new file mode 100644
index 0000000..a9aaa3c
--- /dev/null
+++ b/Locales.lua
@@ -0,0 +1,205 @@
+-- Freewood-OctoWoW-Mail: Texte
+local ADDON, NS = ...
+
+local FW = _G.Freewood
+if not FW then
+    return
+end
+
+FW:AddLocale("enUS", {
+    MAIL_TITLE = "Mailbox",
+    MAIL_DESC = "Own mailbox window: open all or selected mails safely, recent recipients, mailing lists, several items per mail, gold surplus and cash on delivery.",
+    MAIL_WINDOW_TITLE = "Freewood Mailbox",
+    MAIL_TAB_INBOX = "Inbox",
+    MAIL_TAB_SEND = "Send",
+    MAIL_TAB_LISTS = "Mailing lists",
+    MAIL_CLOSE = "Close mailbox",
+
+    MAIL_INBOX_COUNT = "%d mails in the inbox",
+    MAIL_OPEN_ALL = "Open all",
+    MAIL_OPEN_SELECTED = "Open selected only (%d)",
+    MAIL_STOP = "Stop",
+    MAIL_SELECT_ALL = "Select all",
+    MAIL_SELECT_NONE = "Select none",
+    MAIL_INBOX_EMPTY = "The inbox is empty.",
+    MAIL_ROW_GOLD = "Gold: %s",
+    MAIL_ROW_COD = "Cash on delivery: %s (not taken)",
+    MAIL_ROW_LETTER = "Letter only (not touched)",
+    MAIL_ROW_DAYS = "%d d",
+    MAIL_ROW_FROM = "From %s",
+    MAIL_NOTE_SAFE = "Mails are never deleted or returned. Cash-on-delivery mails and plain letters are skipped. One bag slot always stays free.",
+    MAIL_RUN_DONE = "Mailbox: %d gold mails and %d items taken%s.",
+    MAIL_RUN_SKIP_FULL = ", %d items left because the bags are nearly full",
+    MAIL_RUN_STOPPED = "Mailbox: stopped. %d gold mails and %d items taken.",
+    MAIL_RUN_PROGRESS = "Taking mail... %d items, %d gold mails",
+    MAIL_RUN_FULL = "Bags nearly full: items stay in the mailbox (one slot stays free).",
+
+    MAIL_TO = "Recipient",
+    MAIL_TO_RECENT = "Last recipients",
+    MAIL_TO_NONE = "No recipients yet",
+    MAIL_SUBJECT = "Subject",
+    MAIL_BODY = "Text",
+    MAIL_ITEMS = "Items",
+    MAIL_ITEMS_ADD = "Add items...",
+    MAIL_ITEMS_NONE = "No items. Without items only gold (if any) is sent.",
+    MAIL_ITEMS_REMOVE = "Remove",
+    MAIL_GOLD = "Gold",
+    MAIL_SILVER = "Silver",
+    MAIL_COPPER = "Copper",
+    MAIL_COD = "Cash on delivery (the recipient pays this amount for every mail)",
+    MAIL_SEND = "Send",
+    MAIL_SEND_COUNT = "%d mails will be sent one after another.",
+    MAIL_SEND_COUNT1 = "1 mail will be sent.",
+    MAIL_SEND_NOTHING = "Nothing to send: add items or gold.",
+    MAIL_SEND_NO_TO = "Enter a recipient.",
+    MAIL_SEND_SELF = "You cannot mail yourself.",
+    MAIL_SEND_COD_NEEDS_ITEM = "Cash on delivery needs at least one item.",
+    MAIL_BOARD_BUSY = "A board mission is preparing a mail. Finish it in the mission window first; this window waits.",
+    MAIL_BUSY = "Another action is running. Please wait.",
+
+    MAIL_PICK_TITLE = "Choose items",
+    MAIL_PICK_LIST_TITLE = "Items for %s",
+    MAIL_PICK_DONE = "Done",
+    MAIL_PICK_BAGS = "In your bags",
+    MAIL_PICK_EXTRA = "Not in your bags",
+    MAIL_PICK_EMPTY = "Nothing to choose in your bags.",
+    MAIL_PICK_HINT_LIST = "All stacks of a chosen item are sent. Click again to remove.",
+    MAIL_PICK_HINT_SEND = "Every chosen stack is one mail. Click again to remove.",
+
+    MAIL_LISTS_HEADER = "Mailing lists",
+    MAIL_LISTS_HINT = "Create a name, choose its items, and tick the box to send automatically whenever the mailbox opens.",
+    MAIL_LISTS_ADD = "Add",
+    MAIL_LISTS_NAME_BOX = "Character name",
+    MAIL_LISTS_EMPTY = "No mailing list yet.",
+    MAIL_LISTS_ITEMS = "Items (%d)",
+    MAIL_LISTS_AUTO = "Send automatically when the mailbox opens",
+    MAIL_LISTS_GOLD = "Send gold above",
+    MAIL_LISTS_GOLD_G = "gold (keep this much)",
+    MAIL_LISTS_NOW = "Send now",
+    MAIL_LISTS_REMOVE = "Remove list",
+    MAIL_LISTS_SELF = "This is you; it is skipped on this character.",
+    MAIL_LISTS_RESERVED = "%d items reserved for board missions",
+    MAIL_LISTS_ALL_NOW = "Send all lists now",
+
+    MAIL_SUBJECT_STAMP = "%s",
+    MAIL_SUBJECT_N = "%s - %d of %d",
+    MAIL_SUBJECT_ITEM_N = "%s (%d of %d)",
+    MAIL_SUBJECT_DEFAULT = "Freewood",
+
+    MAIL_SEND_PROGRESS = "Sending mail %d of %d to %s...",
+    MAIL_SEND_DONE = "Mail: %d of %d mails sent%s.",
+    MAIL_SEND_DONE_FAIL = ", %d skipped",
+    MAIL_SEND_STOPPED = "Mail: sending stopped after %d of %d mails.",
+    MAIL_SEND_NOTHING_LIST = "Mail: nothing to send for %s.",
+    MAIL_SEND_FAIL_ATTACH = "Mail: %s could not be attached (soulbound or locked?). Skipped.",
+    MAIL_SEND_FAIL_TIMEOUT = "Mail: no answer from the server. Sending stopped.",
+    MAIL_SEND_FAIL_ERROR = "Mail: the server refused a mail. Sending stopped.",
+    MAIL_AUTO_WAIT_BOARD = "Mail: automatic sending waits for the board mission mail.",
+
+    MAIL_SET_HEADER = "Mailbox",
+    MAIL_SET_REPLACE = "Replace the normal mailbox window with the Freewood mailbox",
+    MAIL_SET_CHAT = "Report results in chat",
+    MAIL_SET_NOTE = "Off by default. With the replacement on, the normal window stays open but invisible, so board missions keep working. /fwmail off switches back at any time.",
+    MAIL_CMD_ON = "Freewood mailbox window: on",
+    MAIL_CMD_OFF = "Freewood mailbox window: off",
+    MAIL_CMD_CLOSED = "Open a mailbox first.",
+})
+
+FW:AddLocale("deDE", {
+    MAIL_TITLE = "Briefkasten",
+    MAIL_DESC = "Eigenes Briefkasten-Fenster: alles oder Ausgewähltes sicher öffnen, letzte Empfänger, Mailinglisten, mehrere Items pro Versand, Gold-Überschuss und Nachnahme.",
+    MAIL_WINDOW_TITLE = "Freewood Briefkasten",
+    MAIL_TAB_INBOX = "Posteingang",
+    MAIL_TAB_SEND = "Senden",
+    MAIL_TAB_LISTS = "Mailinglisten",
+    MAIL_CLOSE = "Briefkasten schließen",
+
+    MAIL_INBOX_COUNT = "%d Briefe im Posteingang",
+    MAIL_OPEN_ALL = "Alle öffnen",
+    MAIL_OPEN_SELECTED = "Nur Ausgewählte öffnen (%d)",
+    MAIL_STOP = "Stopp",
+    MAIL_SELECT_ALL = "Alle auswählen",
+    MAIL_SELECT_NONE = "Keine auswählen",
+    MAIL_INBOX_EMPTY = "Der Posteingang ist leer.",
+    MAIL_ROW_GOLD = "Gold: %s",
+    MAIL_ROW_COD = "Nachnahme: %s (wird nicht genommen)",
+    MAIL_ROW_LETTER = "Nur ein Brief (bleibt unberührt)",
+    MAIL_ROW_DAYS = "%d T",
+    MAIL_ROW_FROM = "Von %s",
+    MAIL_NOTE_SAFE = "Briefe werden nie gelöscht oder zurückgeschickt. Nachnahme-Briefe und reine Briefe werden übersprungen. Ein Taschenplatz bleibt immer frei.",
+    MAIL_RUN_DONE = "Briefkasten: %d Gold-Briefe und %d Items genommen%s.",
+    MAIL_RUN_SKIP_FULL = ", %d Items blieben liegen, weil die Taschen fast voll sind",
+    MAIL_RUN_STOPPED = "Briefkasten: gestoppt. %d Gold-Briefe und %d Items genommen.",
+    MAIL_RUN_PROGRESS = "Nehme Post... %d Items, %d Gold-Briefe",
+    MAIL_RUN_FULL = "Taschen fast voll: Items bleiben im Briefkasten (ein Platz bleibt frei).",
+
+    MAIL_TO = "Empfänger",
+    MAIL_TO_RECENT = "Letzte Empfänger",
+    MAIL_TO_NONE = "Noch keine Empfänger",
+    MAIL_SUBJECT = "Betreff",
+    MAIL_BODY = "Text",
+    MAIL_ITEMS = "Items",
+    MAIL_ITEMS_ADD = "Items hinzufügen...",
+    MAIL_ITEMS_NONE = "Keine Items. Ohne Items wird nur Gold (falls angegeben) gesendet.",
+    MAIL_ITEMS_REMOVE = "Entfernen",
+    MAIL_GOLD = "Gold",
+    MAIL_SILVER = "Silber",
+    MAIL_COPPER = "Kupfer",
+    MAIL_COD = "Nachnahme (der Empfänger zahlt diesen Betrag für jeden Brief)",
+    MAIL_SEND = "Senden",
+    MAIL_SEND_COUNT = "%d Briefe werden nacheinander gesendet.",
+    MAIL_SEND_COUNT1 = "1 Brief wird gesendet.",
+    MAIL_SEND_NOTHING = "Nichts zu senden: Items oder Gold angeben.",
+    MAIL_SEND_NO_TO = "Empfänger eingeben.",
+    MAIL_SEND_SELF = "Du kannst dir selbst nichts schicken.",
+    MAIL_SEND_COD_NEEDS_ITEM = "Nachnahme braucht mindestens ein Item.",
+    MAIL_BOARD_BUSY = "Ein Brett-Auftrag bereitet gerade einen Brief vor. Erst im Auftragsfenster abschließen; dieses Fenster wartet.",
+    MAIL_BUSY = "Es läuft gerade eine andere Aktion. Bitte warten.",
+
+    MAIL_PICK_TITLE = "Items auswählen",
+    MAIL_PICK_LIST_TITLE = "Items für %s",
+    MAIL_PICK_DONE = "Fertig",
+    MAIL_PICK_BAGS = "In deinen Taschen",
+    MAIL_PICK_EXTRA = "Nicht in den Taschen",
+    MAIL_PICK_EMPTY = "In deinen Taschen gibt es nichts zum Auswählen.",
+    MAIL_PICK_HINT_LIST = "Alle Stapel eines gewählten Items werden gesendet. Nochmal klicken entfernt es.",
+    MAIL_PICK_HINT_SEND = "Jeder gewählte Stapel ist ein Brief. Nochmal klicken entfernt ihn.",
+
+    MAIL_LISTS_HEADER = "Mailinglisten",
+    MAIL_LISTS_HINT = "Namen anlegen, Items festlegen und mit dem Haken automatisch senden, sobald der Briefkasten aufgeht.",
+    MAIL_LISTS_ADD = "Anlegen",
+    MAIL_LISTS_NAME_BOX = "Charaktername",
+    MAIL_LISTS_EMPTY = "Noch keine Mailingliste.",
+    MAIL_LISTS_ITEMS = "Items (%d)",
+    MAIL_LISTS_AUTO = "Automatisch senden, sobald der Briefkasten aufgeht",
+    MAIL_LISTS_GOLD = "Gold senden über",
+    MAIL_LISTS_GOLD_G = "Gold (so viel behalten)",
+    MAIL_LISTS_NOW = "Jetzt senden",
+    MAIL_LISTS_REMOVE = "Liste entfernen",
+    MAIL_LISTS_SELF = "Das bist du; auf diesem Charakter wird sie übersprungen.",
+    MAIL_LISTS_RESERVED = "%d Items sind für Brett-Aufträge reserviert",
+    MAIL_LISTS_ALL_NOW = "Alle Listen jetzt senden",
+
+    MAIL_SUBJECT_STAMP = "%s",
+    MAIL_SUBJECT_N = "%s - %d von %d",
+    MAIL_SUBJECT_ITEM_N = "%s (%d von %d)",
+    MAIL_SUBJECT_DEFAULT = "Freewood",
+
+    MAIL_SEND_PROGRESS = "Sende Brief %d von %d an %s...",
+    MAIL_SEND_DONE = "Briefkasten: %d von %d Briefen gesendet%s.",
+    MAIL_SEND_DONE_FAIL = ", %d übersprungen",
+    MAIL_SEND_STOPPED = "Briefkasten: Senden nach %d von %d Briefen gestoppt.",
+    MAIL_SEND_NOTHING_LIST = "Briefkasten: Für %s gibt es nichts zu senden.",
+    MAIL_SEND_FAIL_ATTACH = "Briefkasten: %s ließ sich nicht anhängen (seelengebunden oder gesperrt?). Übersprungen.",
+    MAIL_SEND_FAIL_TIMEOUT = "Briefkasten: keine Antwort vom Server. Senden gestoppt.",
+    MAIL_SEND_FAIL_ERROR = "Briefkasten: Der Server hat einen Brief abgelehnt. Senden gestoppt.",
+    MAIL_AUTO_WAIT_BOARD = "Briefkasten: Das automatische Senden wartet auf den Brief des Brett-Auftrags.",
+
+    MAIL_SET_HEADER = "Briefkasten",
+    MAIL_SET_REPLACE = "Normales Briefkasten-Fenster durch das Freewood-Briefkasten ersetzen",
+    MAIL_SET_CHAT = "Ergebnisse im Chat melden",
+    MAIL_SET_NOTE = "Standardmäßig aus. Mit Ersetzen bleibt das normale Fenster geöffnet, aber unsichtbar, damit Brett-Aufträge weiter funktionieren. /fwmail off schaltet jederzeit zurück.",
+    MAIL_CMD_ON = "Freewood-Briefkasten-Fenster: an",
+    MAIL_CMD_OFF = "Freewood-Briefkasten-Fenster: aus",
+    MAIL_CMD_CLOSED = "Öffne zuerst einen Briefkasten.",
+})
diff --git a/Mail.lua b/Mail.lua
new file mode 100644
index 0000000..a2f0b52
--- /dev/null
+++ b/Mail.lua
@@ -0,0 +1,800 @@
+-- Freewood-OctoWoW-Mail: eigenes Briefkasten (Logik).
+--
+-- Posteingang   "Alle oeffnen" / "Nur Ausgewaehlte oeffnen": nimmt Gold und Items, ein Schritt nach dem anderen.
+--               - loescht und retourniert nie einen Brief; Nachnahme-Briefe und reine Briefe bleiben unberuehrt
+--               - ein Taschenplatz bleibt immer frei (Items bleiben sonst im Briefkasten)
+--               - nach jedem Schritt wird der Posteingang neu gelesen (die Nummern verschieben sich)
+-- Senden        Empfaenger mit den letzten 5, mehrere Items (je Item ein Brief, nacheinander), Gold, Nachnahme
+-- Mailinglisten Namen mit Items, optional Gold-Ueberschuss und Automatik beim Oeffnen des Briefkastens
+--
+-- Alle Sendungen laufen ueber dieselbe Warteschlange (Mail.send): ein Brief, dann auf MAIL_SEND_SUCCESS warten,
+-- dann Pause, dann der naechste. Sie laufen nie, solange ein Brett-Auftrag einen Brief vorbereitet (BoardBusy).
+--
+-- Gespeichert: Account-weit Mail.db = { settings, recipients, lists }.
+
+local ADDON, NS = ...
+
+local FW = _G.Freewood
+if not FW or not FW:RequireAPI(1, ADDON) then
+    return
+end
+
+local Util = FW.Util
+local L = FW.L
+
+local MAX_RECENT = 5
+local MAX_LISTS = 30
+local MAX_ITEMS_PER_LIST = 60
+local MAX_JOBS = 120
+local STEP = 0.1            -- Takt des Treibers
+local INBOX_GAP = 0.5       -- Pause nach dem Nehmen
+local INBOX_TIMEOUT = 2.5   -- so lange auf die Antwort des Servers warten
+local SEND_GAP = 1.2        -- Pause nach jedem gesendeten Brief
+local SEND_TIMEOUT = 8
+local POSTAGE = 30          -- Kupfer je Brief (Schaetzung fuer den Gold-Ueberschuss)
+local AUTO_DELAY = 2.5
+local KEEP_FREE = 1         -- so viele Taschenplaetze bleiben beim Oeffnen immer frei
+
+local function GetMeta(field)
+    local fn = (C_AddOns and C_AddOns.GetAddOnMetadata) or GetAddOnMetadata
+    if fn then
+        local ok, value = pcall(fn, ADDON, field)
+        if ok then
+            return value
+        end
+    end
+    return nil
+end
+
+local Mail = FW:NewModule("Mail", {
+    version = GetMeta("Version") or "dev",
+    title = L.MAIL_TITLE,
+    description = L.MAIL_DESC,
+    defaults = {
+        settings = { replace = false, chat = true },
+        recipients = {},
+        lists = {},
+    },
+})
+NS.Mail = Mail
+FW.Mail = Mail
+
+Mail.open = false      -- ein Briefkasten ist offen
+Mail.busy = nil        -- nil | "inbox" | "send"
+Mail.gen = 0           -- zaehlt die Briefkasten-Oeffnungen
+
+local function Now() return GetTime and GetTime() or 0 end
+local function After(t, fn)
+    if C_Timer and C_Timer.After then C_Timer.After(t, fn) else pcall(fn) end
+end
+
+local function Trace(msg)
+    local C = FW.Creator
+    if C and C.Trace then pcall(C.Trace, "Mail: " .. tostring(msg)) end
+end
+Mail.Trace = Trace
+
+local function Say(msg)
+    if Mail.db and Mail.db.settings.chat and FW.Print then FW:Print(msg) end
+end
+
+function Mail.Money(c)
+    if Util.FormatMoney then return Util.FormatMoney(c) end
+    return tostring(c) .. "c"
+end
+
+local function Trim(s)
+    return (tostring(s or ""):gsub("^%s+", ""):gsub("%s+$", ""))
+end
+
+-- Charaktername: Leerzeichen weg, erster Buchstabe gross
+function Mail.CleanName(s)
+    s = Trim(s):gsub("%s+", "")
+    if s == "" then return "" end
+    return (s:sub(1, 1):upper() .. s:sub(2))
+end
+
+local function IsSelf(name)
+    local me = UnitName and UnitName("player")
+    return me and name and name:lower() == me:lower()
+end
+Mail.IsSelf = IsSelf
+
+------------------------------------------------------------------------
+-- Taschen
+------------------------------------------------------------------------
+
+local function NumSlots(bag)
+    local fn = (C_Container and C_Container.GetContainerNumSlots) or GetContainerNumSlots
+    if type(fn) ~= "function" then return 0 end
+    local ok, n = pcall(fn, bag)
+    return (ok and tonumber(n)) or 0
+end
+
+local function SlotInfo(bag, slot)
+    if C_Container and C_Container.GetContainerItemInfo then
+        local ok, info = pcall(C_Container.GetContainerItemInfo, bag, slot)
+        if ok and type(info) == "table" then
+            return tonumber(info.itemID), tonumber(info.stackCount) or 1, info.isLocked and true or false
+        end
+    end
+    if GetContainerItemInfo then
+        local ok, _, count, locked, _, _, _, link, _, _, itemID = pcall(GetContainerItemInfo, bag, slot)
+        if ok then
+            local id = tonumber(itemID) or (type(link) == "string" and tonumber(link:match("item:(%d+)"))) or nil
+            if not id and GetContainerItemLink then
+                local ok2, l2 = pcall(GetContainerItemLink, bag, slot)
+                if ok2 and type(l2) == "string" then id = tonumber(l2:match("item:(%d+)")) end
+            end
+            return id, tonumber(count) or 1, locked and true or false
+        end
+    end
+    return nil
+end
+
+local function BagCount() return tonumber(_G.NUM_BAG_SLOTS) or 4 end
+
+-- Alle Staepel in den normalen Taschen: { bag, slot, id, count, locked }
+function Mail.BagStacks()
+    local out = {}
+    for bag = 0, BagCount() do
+        for slot = 1, NumSlots(bag) do
+            local id, count, locked = SlotInfo(bag, slot)
+            if id then out[#out + 1] = { bag = bag, slot = slot, id = id, count = count, locked = locked } end
+        end
+    end
+    return out
+end
+
+-- freie Plaetze in Taschen ohne Spezialtyp (Koecher, Seelentasche ... zaehlen nicht)
+function Mail.FreeSlots()
+    local fn = (C_Container and C_Container.GetContainerNumFreeSlots) or GetContainerNumFreeSlots
+    if type(fn) ~= "function" then return 0 end
+    local n = 0
+    for bag = 0, BagCount() do
+        local ok, free, kind = pcall(fn, bag)
+        if ok and tonumber(free) and (kind == nil or kind == 0) then n = n + free end
+    end
+    return n
+end
+
+------------------------------------------------------------------------
+-- Zusammenspiel mit den Brett-Auftraegen (Creator)
+------------------------------------------------------------------------
+
+-- Ein Brett-Auftrag bereitet gerade einen Brief vor oder fragt danach: dann fassen wir den Brief nicht an.
+function Mail.BoardBusy()
+    local C = FW.Creator
+    if not C then return false end
+    if C.mailChoice or C.asking then return true end
+    if C.askQueue and #C.askQueue > 0 then return true end
+    if C.GuardState then
+        local ok, st = pcall(C.GuardState)
+        if ok and st and st ~= "off" then return true end
+    end
+    return false
+end
+
+-- Items, die ein offener Brett-Auftrag noch verschicken muss: set[itemID] = true
+function Mail.Reserved()
+    local set, n = {}, 0
+    local C = FW.Creator
+    if C and C.ActiveList and C.db and C.ObjProgress then
+        local ok = pcall(function()
+            for _, id in ipairs(C.ActiveList()) do
+                local q = C.db.quests[id]
+                for i, o in ipairs(q and q.objs or {}) do
+                    if o.type == "mail" and o.item then
+                        local have, need = C.ObjProgress(id, i)
+                        if have < need and not set[o.item] then
+                            set[o.item] = true
+                            n = n + 1
+                        end
+                    end
+                end
+            end
+        end)
+        if not ok then Trace("Reservierung konnte nicht gelesen werden") end
+    end
+    return set, n
+end
+
+------------------------------------------------------------------------
+-- Empfaenger (die letzten 5)
+------------------------------------------------------------------------
+
+function Mail:AddRecipient(name)
+    name = Mail.CleanName(name)
+    if name == "" or IsSelf(name) then return end
+    local list = self.db.recipients
+    for i = #list, 1, -1 do
+        if list[i]:lower() == name:lower() then table.remove(list, i) end
+    end
+    table.insert(list, 1, name)
+    while #list > MAX_RECENT do table.remove(list) end
+    FW:Fire("MAIL_RECIPIENTS_CHANGED")
+end
+
+function Mail:Recipients()
+    return self.db.recipients
+end
+
+------------------------------------------------------------------------
+-- Posteingang
+------------------------------------------------------------------------
+
+-- Liste der Briefe: { i, sender, subject, money, cod, days, hasItem, itemName, itemTex, itemCount, sig, key, take, why }
+function Mail.ReadInbox()
+    local list = {}
+    if not GetInboxNumItems then return list end
+    local ok, n = pcall(GetInboxNumItems)
+    n = (ok and tonumber(n)) or 0
+    local seen = {}
+    for i = 1, n do
+        local ok1, _, _, sender, subject, money, cod, days, hasItem, wasRead = pcall(GetInboxHeaderInfo, i)
+        if ok1 then
+            local m = {
+                i = i, sender = sender or "?", subject = subject or "",
+                money = tonumber(money) or 0, cod = tonumber(cod) or 0, days = tonumber(days),
+                hasItem = (hasItem and hasItem ~= 0) and true or false, read = wasRead and true or false,
+            }
+            if m.hasItem and GetInboxItem then
+                local ok2, name, tex, count = pcall(GetInboxItem, i)
+                if ok2 then m.itemName, m.itemTex, m.itemCount = name, tex, tonumber(count) or 1 end
+            end
+            m.sig = table.concat({ m.sender, m.subject, m.money, m.cod, tostring(m.itemName), tostring(m.itemCount) }, "|")
+            seen[m.sig] = (seen[m.sig] or 0) + 1
+            m.key = m.sig .. "#" .. seen[m.sig]
+            if m.cod > 0 then
+                m.take, m.why = false, "cod"
+            elseif m.money > 0 or m.hasItem then
+                m.take = true
+            else
+                m.take, m.why = false, "letter"
+            end
+            list[#list + 1] = m
+        end
+    end
+    return list
+end
+
+Mail.selected = {}      -- key -> true
+
+function Mail:SelectedCount()
+    local n = 0
+    for _ in pairs(self.selected) do n = n + 1 end
+    return n
+end
+
+function Mail:ToggleSelect(key, on)
+    if on == nil then on = not self.selected[key] end
+    self.selected[key] = on and true or nil
+    FW:Fire("MAIL_SELECTION_CHANGED")
+end
+
+function Mail:SelectAll(on)
+    self.selected = {}
+    if on then
+        for _, m in ipairs(Mail.ReadInbox()) do
+            if m.take then self.selected[m.key] = true end
+        end
+    end
+    FW:Fire("MAIL_SELECTION_CHANGED")
+end
+
+-- onlySelected: nur angehakte Briefe
+function Mail:StartOpen(onlySelected)
+    if self.busy or not self.open then return false end
+    local only
+    if onlySelected then
+        only = {}
+        for k in pairs(self.selected) do only[k] = true end
+        if next(only) == nil then return false end
+    end
+    self.run = { only = only, tries = {}, money = 0, items = 0, pending = nil }
+    self.busy = "inbox"
+    self.driver:Show()
+    Trace("Posteingang: Start" .. (only and " (nur Ausgewaehlte)" or " (alle)"))
+    FW:Fire("MAIL_STATE")
+    return true
+end
+
+local function FinishOpen(self, reason)
+    local run = self.run
+    self.run, self.busy = nil, nil
+    if not run then return end
+    local skipped = 0
+    if run.full and reason == "done" then
+        for _, m in ipairs(Mail.ReadInbox()) do
+            if m.take and m.hasItem and (not run.only or run.only[m.key]) then skipped = skipped + 1 end
+        end
+    end
+    Trace(string.format("Posteingang: Ende (%s), %d Gold-Briefe, %d Items, %d Items liegen geblieben", reason, run.money, run.items, skipped))
+    if reason == "stopped" or reason == "closed" then
+        Say(string.format(FW.L.MAIL_RUN_STOPPED, run.money, run.items))
+    else
+        Say(string.format(FW.L.MAIL_RUN_DONE, run.money, run.items, skipped > 0 and string.format(FW.L.MAIL_RUN_SKIP_FULL, skipped) or ""))
+    end
+    self.lastRun = { money = run.money, items = run.items, skipped = skipped }
+    self.selected = {}
+    FW:Fire("MAIL_STATE")
+    FW:Fire("MAIL_SELECTION_CHANGED")
+    FW:Fire("MAIL_INBOX_CHANGED")
+end
+
+function Mail:Stop()
+    if self.busy == "inbox" and self.run then FinishOpen(self, "stopped") end
+    if self.busy == "send" and self.send then self:FinishSend("stopped") end
+end
+
+function Mail:StepOpen()
+    local run = self.run
+    local now = Now()
+    if not self.open then return FinishOpen(self, "closed") end
+    if run.pending then
+        -- auf die Antwort des Servers warten (oder den Ablauf der Zeit)
+        if not ((run.updated and now >= run.pending + INBOX_GAP) or now >= run.pending + INBOX_TIMEOUT) then return end
+        run.pending = nil
+    end
+    local list = Mail.ReadInbox()
+    local free = Mail.FreeSlots()
+    for idx = #list, 1, -1 do
+        local m = list[idx]
+        if m.take and (not run.only or run.only[m.key]) and (run.tries[m.sig] or 0) < 3 then
+            if m.money > 0 then
+                run.tries[m.sig] = (run.tries[m.sig] or 0) + 1
+                run.money = run.money + 1
+                run.pending, run.updated = now, false
+                pcall(TakeInboxMoney, m.i)
+                Trace(string.format("Brief %d von %s: Gold %d genommen", m.i, m.sender, m.money))
+                FW:Fire("MAIL_STATE")
+                return
+            elseif m.hasItem then
+                if free <= KEEP_FREE then
+                    run.full = true
+                else
+                    run.tries[m.sig] = (run.tries[m.sig] or 0) + 1
+                    run.items = run.items + 1
+                    run.pending, run.updated = now, false
+                    pcall(TakeInboxItem, m.i)
+                    Trace(string.format("Brief %d von %s: Item %s genommen (frei vorher %d)", m.i, m.sender, tostring(m.itemName), free))
+                    FW:Fire("MAIL_STATE")
+                    return
+                end
+            end
+        end
+    end
+    FinishOpen(self, "done")
+end
+
+------------------------------------------------------------------------
+-- Senden (gemeinsame Warteschlange)
+------------------------------------------------------------------------
+
+local function AttachedName()
+    if not GetSendMailItem then return nil end
+    local ok, name = pcall(GetSendMailItem, 1)
+    if ok and name and name ~= "" then return name end
+    return nil
+end
+
+-- Anhang-Platz leeren (zurueck in die Tasche)
+local function ClearAttachment()
+    if AttachedName() and ClickSendMailItemButton then
+        pcall(ClickSendMailItemButton)
+        if CursorHasItem and CursorHasItem() then pcall(ClearCursor) end
+    end
+end
+
+local function FindStack(item)
+    local fallback
+    for _, s in ipairs(Mail.BagStacks()) do
+        if s.id == item.id and not s.locked then
+            if s.count == item.count then return s end
+            fallback = fallback or s
+        end
+    end
+    return fallback
+end
+
+-- Bereitet einen Brief vor. Rueckgabe: true oder false, Grund
+local function Prepare(job)
+    if CursorHasItem and CursorHasItem() then return false, "cursor" end
+    ClearAttachment()
+    if job.item then
+        local s = FindStack(job.item)
+        if not s then return false, "gone" end
+        pcall(ClearCursor)
+        pcall(PickupContainerItem, s.bag, s.slot)
+        if not (CursorHasItem and CursorHasItem()) then return false, "pickup" end
+        if not ClickSendMailItemButton then pcall(ClearCursor) return false, "noapi" end
+        pcall(ClickSendMailItemButton)
+        if not AttachedName() then
+            pcall(ClearCursor)
+            return false, "attach"
+        end
+    end
+    if SetSendMailMoney then pcall(SetSendMailMoney, (job.cod or 0) > 0 and 0 or (job.money or 0)) end
+    if SetSendMailCOD then pcall(SetSendMailCOD, job.cod or 0) end
+    return true
+end
+
+local function JobLabel(job)
+    if job.item then
+        local info = Util.GetItem and Util.GetItem(job.item.id)
+        return (info and info.name) or ("#" .. tostring(job.item.id))
+    end
+    return Mail.Money(job.money or 0)
+end
+
+-- jobs: { to, subject, body, item = {id,count}, money, cod }
+function Mail:StartSend(jobs)
+    if self.busy then return false, "busy" end
+    if not self.open then return false, "closed" end
+    if Mail.BoardBusy() then return false, "board" end
+    if not jobs or #jobs == 0 then return false, "empty" end
+    self.send = { jobs = jobs, i = 0, sent = 0, failed = 0, stage = "next", nextAt = 0 }
+    self.busy = "send"
+    self.driver:Show()
+    Trace(string.format("Senden: Start mit %d Briefen", #jobs))
+    FW:Fire("MAIL_STATE")
+    return true
+end
+
+function Mail:FinishSend(reason)
+    local s = self.send
+    self.send, self.busy = nil, nil
+    if not s then return end
+    pcall(ClearCursor)
+    if reason ~= "done" then ClearAttachment() end
+    Trace(string.format("Senden: Ende (%s), %d von %d gesendet, %d uebersprungen", reason, s.sent, #s.jobs, s.failed))
+    if reason == "done" then
+        Say(string.format(FW.L.MAIL_SEND_DONE, s.sent, #s.jobs, s.failed > 0 and string.format(FW.L.MAIL_SEND_DONE_FAIL, s.failed) or ""))
+    elseif reason == "timeout" then
+        Say(FW.L.MAIL_SEND_FAIL_TIMEOUT)
+    elseif reason == "error" then
+        Say(FW.L.MAIL_SEND_FAIL_ERROR)
+    else
+        Say(string.format(FW.L.MAIL_SEND_STOPPED, s.sent, #s.jobs))
+    end
+    FW:Fire("MAIL_STATE")
+    FW:Fire("MAIL_SENT_DONE", s.sent, #s.jobs)
+end
+
+function Mail:StepSend()
+    local s = self.send
+    local now = Now()
+    if not self.open then return self:FinishSend("closed") end
+    if Mail.BoardBusy() then return self:FinishSend("board") end
+    if s.stage == "wait" then
+        if s.ok then
+            s.stage, s.nextAt = "next", now + SEND_GAP
+        elseif s.err then
+            return self:FinishSend("error")
+        elseif now > s.deadline then
+            return self:FinishSend("timeout")
+        end
+        return
+    end
+    if now < s.nextAt then return end
+    if CursorHasItem and CursorHasItem() then return end
+    s.i = s.i + 1
+    local job = s.jobs[s.i]
+    if not job then return self:FinishSend("done") end
+    s.current = job
+    local ok, why = Prepare(job)
+    if not ok then
+        s.failed = s.failed + 1
+        s.nextAt = now + 0.2
+        Trace(string.format("Brief %d (%s) nicht vorbereitet: %s", s.i, JobLabel(job), tostring(why)))
+        if why == "attach" or why == "gone" or why == "pickup" then
+            Say(string.format(FW.L.MAIL_SEND_FAIL_ATTACH, JobLabel(job)))
+        end
+        FW:Fire("MAIL_STATE")
+        return
+    end
+    s.ok, s.err, s.deadline, s.stage = false, false, now + SEND_TIMEOUT, "wait"
+    Trace(string.format("Brief %d von %d an %s: %s (Betreff '%s', Nachnahme %d)", s.i, #s.jobs, job.to, JobLabel(job), tostring(job.subject), job.cod or 0))
+    FW:Fire("MAIL_STATE")
+    local okc = pcall(SendMail, job.to, job.subject or "", job.body or "")
+    if not okc then s.err = true end
+end
+
+-- Fortschritt fuer die Anzeige: i, n, an wen
+function Mail:SendProgress()
+    local s = self.send
+    if not s then return nil end
+    local job = s.current or s.jobs[1]
+    return math.min(s.i, #s.jobs), #s.jobs, job and job.to or "?"
+end
+
+------------------------------------------------------------------------
+-- Briefe zusammenstellen
+------------------------------------------------------------------------
+
+local function Stamp() return date and date("%d.%m. %H:%M") or "" end
+
+-- Eingabe des Senden-Reiters: form = { to, subject, body, picks = { {id,count}... }, money, cod = bool }
+function Mail:BuildCompose(form)
+    local to = Mail.CleanName(form.to)
+    if to == "" then return nil, "to" end
+    if IsSelf(to) then return nil, "self" end
+    local picks = form.picks or {}
+    local money = math.floor(tonumber(form.money) or 0)
+    if #picks == 0 and money <= 0 then return nil, "nothing" end
+    if form.cod and #picks == 0 then return nil, "codItem" end
+    if form.cod and money <= 0 then return nil, "codMoney" end
+    local base = Trim(form.subject)
+    local jobs = {}
+    local n = math.max(#picks, 1)
+    for i = 1, n do
+        local pick = picks[i]
+        local subject = base
+        if subject == "" then
+            local info = pick and Util.GetItem and Util.GetItem(pick.id)
+            subject = (info and info.name) or FW.L.MAIL_SUBJECT_DEFAULT
+        end
+        if n > 1 then subject = string.format(FW.L.MAIL_SUBJECT_ITEM_N, subject, i, n) end
+        local job = { to = to, subject = subject, body = form.body or "", item = pick }
+        if form.cod then
+            job.cod = money
+        elseif i == 1 and money > 0 then
+            job.money = money
+        end
+        jobs[#jobs + 1] = job
+    end
+    if #jobs > MAX_JOBS then return nil, "many" end
+    return jobs
+end
+
+-- Eintrag der Mailingliste -> Briefe. reserved: Items fuer Brett-Auftraege (werden nicht gesendet)
+function Mail:BuildList(entry, reserved)
+    local jobs = {}
+    if not entry or IsSelf(entry.name) then return jobs end
+    reserved = reserved or Mail.Reserved()
+    local stacks = Mail.BagStacks()
+    local picks = {}
+    for _, id in ipairs(entry.ids or {}) do
+        if not reserved[id] then
+            for _, s in ipairs(stacks) do
+                if s.id == id and not s.locked then picks[#picks + 1] = { id = id, count = s.count } end
+            end
+        end
+    end
+    local surplus = 0
+    if entry.gold then
+        local have = (GetMoney and GetMoney()) or 0
+        surplus = have - (entry.keep or 0) - (#picks + 1) * POSTAGE
+        if surplus < 100 then surplus = 0 end
+    end
+    for _, p in ipairs(picks) do jobs[#jobs + 1] = { to = entry.name, item = p } end
+    if surplus > 0 then jobs[#jobs + 1] = { to = entry.name, money = surplus } end
+    local n, stamp = #jobs, Stamp()
+    for i, job in ipairs(jobs) do
+        job.subject = n > 1 and string.format(FW.L.MAIL_SUBJECT_N, stamp, i, n) or string.format(FW.L.MAIL_SUBJECT_STAMP, stamp)
+        job.body = ""
+    end
+    return jobs
+end
+
+function Mail:ListFor(name)
+    for _, e in ipairs(self.db.lists) do
+        if e.name:lower() == (name or ""):lower() then return e end
+    end
+end
+
+function Mail:AddList(name)
+    name = Mail.CleanName(name)
+    if name == "" or name:find("[^%w\128-\255%-]") then return false, "invalid" end
+    if #self.db.lists >= MAX_LISTS then return false, "full" end
+    if self:ListFor(name) then return false, "exists" end
+    self.db.lists[#self.db.lists + 1] = { name = name, ids = {}, auto = false, gold = false, keep = 0 }
+    FW:Fire("MAIL_LISTS_CHANGED")
+    return true
+end
+
+function Mail:RemoveList(entry)
+    for i, e in ipairs(self.db.lists) do
+        if e == entry then table.remove(self.db.lists, i) break end
+    end
+    FW:Fire("MAIL_LISTS_CHANGED")
+end
+
+function Mail:ToggleListItem(entry, id)
+    for i, v in ipairs(entry.ids) do
+        if v == id then table.remove(entry.ids, i) FW:Fire("MAIL_LISTS_CHANGED") return false end
+    end
+    if #entry.ids >= MAX_ITEMS_PER_LIST then return nil end
+    entry.ids[#entry.ids + 1] = id
+    FW:Fire("MAIL_LISTS_CHANGED")
+    return true
+end
+
+function Mail:HasListItem(entry, id)
+    for _, v in ipairs(entry.ids) do
+        if v == id then return true end
+    end
+    return false
+end
+
+-- Eine Liste (entry) oder alle (entry = nil) jetzt senden. auto: nur Listen mit Haken
+function Mail:SendLists(entry, autoOnly)
+    local reserved = Mail.Reserved()
+    local jobs = {}
+    for _, e in ipairs(self.db.lists) do
+        if (entry == nil or entry == e) and (not autoOnly or e.auto) then
+            local part = self:BuildList(e, reserved)
+            if #part == 0 and entry == e then Say(string.format(FW.L.MAIL_SEND_NOTHING_LIST, e.name)) end
+            for _, j in ipairs(part) do jobs[#jobs + 1] = j end
+        end
+    end
+    if #jobs == 0 then return false, "empty" end
+    return self:StartSend(jobs)
+end
+
+-- Automatik: kurz nach dem Oeffnen, aber erst wenn Brett-Auftraege und andere Aktionen fertig sind
+function Mail:ScheduleAuto()
+    local any
+    for _, e in ipairs(self.db.lists) do if e.auto then any = true end end
+    if not any then return end
+    local gen, tries, told = self.gen, 0, false
+    local function Try()
+        if not Mail.open or Mail.gen ~= gen then return end
+        if Mail.busy or Mail.BoardBusy() then
+            tries = tries + 1
+            if Mail.BoardBusy() and not told then
+                told = true
+                Say(FW.L.MAIL_AUTO_WAIT_BOARD)
+            end
+            if tries < 60 then After(1.5, Try) end
+            return
+        end
+        Mail:SendLists(nil, true)
+    end
+    After(AUTO_DELAY, Try)
+end
+
+------------------------------------------------------------------------
+-- Normales Fenster ausblenden (es bleibt technisch offen, damit Brett-Auftraege weiter funktionieren)
+------------------------------------------------------------------------
+
+function Mail.Replacing()
+    return Mail.db and Mail.db.settings.replace and true or false
+end
+
+function Mail.Anchor()
+    local w = Mail.window
+    if Mail.Replacing() and w and w:IsShown() then return w end
+    return nil
+end
+
+function Mail:ApplyReplace()
+    local f = _G.MailFrame
+    if not f then return end
+    if self.Replacing() and not self.uiFailed then
+        if not self.hidden then
+            self.hidden = { alpha = f:GetAlpha(), scale = f:GetScale() }
+        end
+        f:SetAlpha(0)
+        f:SetScale(0.01)
+    elseif self.hidden then
+        f:SetAlpha(self.hidden.alpha or 1)
+        f:SetScale(self.hidden.scale or 1)
+        self.hidden = nil
+    end
+end
+
+function Mail:SetReplace(on)
+    self.db.settings.replace = on and true or false
+    self.uiFailed = nil
+    self:ApplyReplace()
+    FW:Fire("MAIL_REPLACE_CHANGED")
+    if self.open then
+        FW:Fire(on and "MAIL_WINDOW_SHOW" or "MAIL_WINDOW_HIDE")
+    end
+end
+
+------------------------------------------------------------------------
+-- Ereignisse
+------------------------------------------------------------------------
+
+function Mail:OnMailShow()
+    self.open = true
+    self.gen = self.gen + 1
+    self.selected = {}
+    self:ApplyReplace()
+    Trace("Briefkasten geoeffnet")
+    if self.Replacing() then FW:Fire("MAIL_WINDOW_SHOW") end
+    FW:Fire("MAIL_INBOX_CHANGED")
+    self:ScheduleAuto()
+end
+
+function Mail:OnMailClosed()
+    if not self.open then return end
+    self.open = false
+    if self.busy == "inbox" then FinishOpen(self, "closed") end
+    if self.busy == "send" then self:FinishSend("closed") end
+    self.busy = nil
+    FW:Fire("MAIL_WINDOW_HIDE")
+end
+
+function Mail:OnInboxUpdate()
+    if self.run then self.run.updated = true end
+    FW:Fire("MAIL_INBOX_CHANGED")
+end
+
+function Mail:OnSendSuccess()
+    local s = self.send
+    if self.lastTo then
+        self:AddRecipient(self.lastTo)
+        self.lastTo = nil
+    end
+    if s and s.stage == "wait" then
+        s.ok = true
+        s.sent = s.sent + 1
+        FW:Fire("MAIL_STATE")
+    end
+end
+
+function Mail:OnSendFailed()
+    local s = self.send
+    if s and s.stage == "wait" then s.err = true end
+end
+
+function Mail:OnEnable()
+    self.driver = self.driver or CreateFrame("Frame")
+    local acc = 0
+    self.driver:SetScript("OnUpdate", function(_, elapsed)
+        acc = acc + (elapsed or 0)
+        if acc < STEP then return end
+        acc = 0
+        local ok, err = pcall(function()
+            if Mail.busy == "inbox" and Mail.run then Mail:StepOpen()
+            elseif Mail.busy == "send" and Mail.send then Mail:StepSend()
+            else Mail.driver:Hide() end
+        end)
+        if not ok then
+            Trace("Fehler im Takt: " .. tostring(err))
+            Mail.run, Mail.send, Mail.busy = nil, nil, nil
+            Mail.driver:Hide()
+            FW:Fire("MAIL_STATE")
+        end
+    end)
+    self.driver:Hide()
+    FW:RegisterEvent("MAIL_SHOW", function() pcall(Mail.OnMailShow, Mail) end, self)
+    FW:RegisterEvent("MAIL_CLOSED", function() pcall(Mail.OnMailClosed, Mail) end, self)
+    FW:RegisterEvent("MAIL_INBOX_UPDATE", function() pcall(Mail.OnInboxUpdate, Mail) end, self)
+    FW:RegisterEvent("MAIL_SEND_SUCCESS", function() pcall(Mail.OnSendSuccess, Mail) end, self)
+    FW:RegisterEvent("MAIL_FAILED", function() pcall(Mail.OnSendFailed, Mail) end, self)
+    if not self.hooked then
+        self.hooked = true
+        -- Empfaenger merken, egal wer sendet (auch das normale Fenster und Brett-Auftraege)
+        if hooksecurefunc and _G.SendMail then
+            pcall(hooksecurefunc, "SendMail", function(to)
+                if Mail.db then Mail.lastTo = to end
+            end)
+        end
+        if _G.MailFrame and MailFrame.HookScript then
+            pcall(MailFrame.HookScript, MailFrame, "OnShow", function() pcall(Mail.ApplyReplace, Mail) end)
+            -- das Ereignis MAIL_CLOSED kommt nicht immer; das Verschwinden des Fensters ist sicher
+            pcall(MailFrame.HookScript, MailFrame, "OnHide", function() pcall(Mail.OnMailClosed, Mail) end)
+        end
+    end
+    -- Briefkasten schon offen (z. B. nach /reload)?
+    if _G.MailFrame and MailFrame.IsShown and MailFrame:IsShown() then
+        After(0.5, function() pcall(Mail.OnMailShow, Mail) end)
+    end
+end
+
+function Mail:OnDisable()
+    for _, ev in ipairs({ "MAIL_SHOW", "MAIL_CLOSED", "MAIL_INBOX_UPDATE", "MAIL_SEND_SUCCESS", "MAIL_FAILED" }) do
+        FW:UnregisterEvent(ev, self)
+    end
+    if self.driver then self.driver:Hide() end
+    self.run, self.send, self.busy = nil, nil, nil
+    if self.hidden then
+        local f = _G.MailFrame
+        if f then f:SetAlpha(self.hidden.alpha or 1) f:SetScale(self.hidden.scale or 1) end
+        self.hidden = nil
+    end
+end
diff --git a/MailUI.lua b/MailUI.lua
new file mode 100644
index 0000000..f9d756c
--- /dev/null
+++ b/MailUI.lua
@@ -0,0 +1,845 @@
+-- Freewood-OctoWoW-Mail: eigenes Briefkasten-Fenster (Freewood-Design, verschiebbar).
+-- Es geht nur auf, wenn im Spiel ein Briefkasten geoeffnet wird, und nur, wenn es in den Einstellungen so gewaehlt ist.
+-- Reiter: Posteingang | Senden | Mailinglisten.
+
+local ADDON, NS = ...
+
+local FW = _G.Freewood
+local Mail = NS.Mail
+if not FW or not Mail then
+    return
+end
+
+local UI = FW.UI
+local Util = FW.Util
+
+local W, H = 660, 560
+local ROW_H, ROW_GAP = 40, 4
+local OWNER = {}
+
+local window, content, footer, tabs
+local current = "inbox"
+local panes = {}
+local picks = {}          -- Senden-Reiter: gewaehlte Staepel { id, count, key }
+local picker
+
+local function T(key) return FW.L[key] or key end
+
+------------------------------------------------------------------------
+-- Bausteine
+------------------------------------------------------------------------
+
+local function ColoredName(name, quality, id)
+    return "|cff" .. UI.RarityHex(quality) .. (name or ("#" .. tostring(id))) .. "|r"
+end
+
+local function MakeEdit(parent, width, hintText, maxLetters, numeric)
+    local box = UI.CreatePanel(parent, "bgDeep", "bronze")
+    box:SetSize(width, 26)
+    local edit = CreateFrame("EditBox", nil, box)
+    edit:SetAutoFocus(false)
+    edit:SetPoint("TOPLEFT", box, "TOPLEFT", 8, -2)
+    edit:SetPoint("BOTTOMRIGHT", box, "BOTTOMRIGHT", -8, 2)
+    edit:SetMaxLetters(maxLetters or 100)
+    if numeric and edit.SetNumeric then pcall(edit.SetNumeric, edit, true) end
+    if not edit:SetFont(UI.GetFontPath("body"), 12, "") then
+        edit:SetFont("Fonts\\FRIZQT__.TTF", 12, "")
+    end
+    edit:SetTextColor(UI.Color("text"))
+    edit:SetScript("OnEscapePressed", function(self) self:ClearFocus() end)
+    edit:SetScript("OnEnterPressed", function(self) self:ClearFocus() end)
+    if hintText then
+        box.hint = UI.CreateLabel(box, hintText, { size = 12, color = "textDim" })
+        box.hint:SetPoint("LEFT", box, "LEFT", 10, 0)
+    end
+    edit:SetScript("OnTextChanged", function(self)
+        if box.hint then
+            if self:GetText() == "" then box.hint:Show() else box.hint:Hide() end
+        end
+        if box.onChange and not box.loading then box.onChange(self:GetText()) end
+    end)
+    box.edit = edit
+    function box:Set(text)
+        self.loading = true
+        edit:SetText(text or "")
+        self.loading = nil
+        if self.hint then
+            if (text or "") == "" then self.hint:Show() else self.hint:Hide() end
+        end
+    end
+    return box, edit
+end
+
+local function Tooltip(frame, itemID, inboxIndex)
+    frame:EnableMouse(true)
+    frame:SetScript("OnEnter", function(self)
+        if not GameTooltip then return end
+        local idx = self.inboxIndex
+        local id = self.itemID
+        if idx and GameTooltip.SetInboxItem then
+            GameTooltip:SetOwner(self, "ANCHOR_RIGHT")
+            pcall(GameTooltip.SetInboxItem, GameTooltip, idx)
+            GameTooltip:Show()
+        elseif id then
+            GameTooltip:SetOwner(self, "ANCHOR_RIGHT")
+            pcall(GameTooltip.SetItemByID, GameTooltip, id)
+            GameTooltip:Show()
+        end
+    end)
+    frame:SetScript("OnLeave", function()
+        if GameTooltip then GameTooltip:Hide() end
+    end)
+end
+
+-- Zeile mit Symbol und Namen
+local function ItemRow(parent, h)
+    local row = UI.CreatePanel(parent, "card", "bronze")
+    row:SetHeight(h or 32)
+    row.icon = row:CreateTexture(nil, "ARTWORK")
+    row.icon:SetSize(24, 24)
+    row.icon:SetTexCoord(0.08, 0.92, 0.08, 0.92)
+    row.name = UI.CreateLabel(row, "", { size = 12 })
+    row.name:SetWordWrap(false)
+    Tooltip(row)
+    return row
+end
+
+local function FillItem(row, id, count)
+    row.itemID = id
+    local suffix = (count and count > 1) and (" x" .. count) or ""
+    row.icon:SetTexture("Interface\\Icons\\INV_Misc_QuestionMark")
+    row.name:SetText(ColoredName(nil, 1, id) .. suffix)
+    Util.RequestItem(id, function(info)
+        if row.itemID ~= id or not info then return end
+        row.icon:SetTexture(info.icon)
+        row.name:SetText(ColoredName(info.name, info.quality, id) .. suffix)
+    end)
+end
+
+local function Heading(parent, text, x, y)
+    local h = UI.CreateLabel(parent, text, { font = "heading", size = 13, color = "goldLight" })
+    h:SetPoint("TOPLEFT", parent, "TOPLEFT", x or 0, y or 0)
+    return h
+end
+
+------------------------------------------------------------------------
+-- Auswahlfenster fuer Items
+------------------------------------------------------------------------
+
+local function BuildPicker()
+    local p = UI.CreatePanel(window, "bgDeep", "gold")
+    p:SetSize(460, 440)
+    p:SetPoint("CENTER", window, "CENTER", 0, 0)
+    p:SetFrameStrata("DIALOG")
+    p:EnableMouse(true)
+    p.title = UI.CreateLabel(p, "", { font = "heading", size = 15, color = "goldLight" })
+    p.title:SetPoint("TOPLEFT", p, "TOPLEFT", 16, -14)
+    p.hint = UI.CreateLabel(p, "", { size = 11, color = "textDim", justifyV = "TOP" })
+    p.hint:SetPoint("TOPLEFT", p, "TOPLEFT", 16, -38)
+    p.hint:SetPoint("TOPRIGHT", p, "TOPRIGHT", -16, -38)
+    p.hint:SetHeight(28)
+    p.hint:SetWordWrap(true)
+    p.scroll = UI.CreateScrollFrame(p)
+    p.scroll:SetPoint("TOPLEFT", p, "TOPLEFT", 16, -72)
+    p.scroll:SetPoint("BOTTOMRIGHT", p, "BOTTOMRIGHT", -16, 52)
+    p.empty = UI.CreateLabel(p.scroll.child, T("MAIL_PICK_EMPTY"), { size = 12, color = "textDim" })
+    p.empty:SetPoint("TOPLEFT", p.scroll.child, "TOPLEFT", 4, -6)
+    p.done = UI.CreateButton(p, T("MAIL_PICK_DONE"), 140, 28, function() p:Hide() end, "primary")
+    p.done:SetPoint("BOTTOM", p, "BOTTOM", 0, 14)
+    p.rows = {}
+    p:Hide()
+
+    local function Row(i)
+        local row = p.rows[i]
+        if row then return row end
+        row = ItemRow(p.scroll.child, 32)
+        row.cb = UI.CreateCheckbox(row, "", function() return row.checked end, function(v)
+            if row.onToggle then row.onToggle(v) end
+        end)
+        row.cb:SetPoint("LEFT", row, "LEFT", 6, 0)
+        row.cb:SetWidth(22)
+        row.icon:SetPoint("LEFT", row, "LEFT", 34, 0)
+        row.name:SetPoint("LEFT", row.icon, "RIGHT", 8, 0)
+        row.name:SetPoint("RIGHT", row, "RIGHT", -8, 0)
+        p.rows[i] = row
+        return row
+    end
+
+    function p:Fill()
+        local data = {}
+        local stacks = Mail.BagStacks()
+        if self.mode == "list" then
+            local agg, order = {}, {}
+            for _, s in ipairs(stacks) do
+                local a = agg[s.id]
+                if not a then
+                    a = { id = s.id, count = 0 }
+                    agg[s.id] = a
+                    order[#order + 1] = a
+                end
+                a.count = a.count + s.count
+            end
+            table.sort(order, function(a, b) return a.id < b.id end)
+            for _, a in ipairs(order) do data[#data + 1] = a end
+            local extraStart = #data + 1
+            for _, id in ipairs(self.entry.ids) do
+                if not agg[id] then data[#data + 1] = { id = id, count = 0, extra = true } end
+            end
+            self.extraStart = extraStart
+        else
+            local seen = {}
+            for _, s in ipairs(stacks) do
+                if not s.locked then
+                    local base = s.id .. ":" .. s.count
+                    seen[base] = (seen[base] or 0) + 1
+                    data[#data + 1] = { id = s.id, count = s.count, key = base .. ":" .. seen[base] }
+                end
+            end
+        end
+        for i, d in ipairs(data) do local d = d
+            local row = Row(i)
+            row:ClearAllPoints()
+            row:SetPoint("TOPLEFT", p.scroll.child, "TOPLEFT", 0, -((i - 1) * 36))
+            row:SetPoint("TOPRIGHT", p.scroll.child, "TOPRIGHT", 0, -((i - 1) * 36))
+            FillItem(row, d.id, d.count)
+            if d.extra then row.name:SetText(row.name:GetText() .. "  |cff8a8f9a(" .. T("MAIL_PICK_EXTRA") .. ")|r") end
+            if self.mode == "list" then
+                row.checked = Mail:HasListItem(self.entry, d.id)
+                row.onToggle = function()
+                    local r = Mail:ToggleListItem(self.entry, d.id)
+                    row.checked = (r == true) or (r == nil and false)
+                    row.cb:Refresh()
+                    if self.onChange then self.onChange() end
+                end
+            else
+                local function Index()
+                    for k, pk in ipairs(picks) do if pk.key == d.key then return k end end
+                end
+                row.checked = Index() and true or false
+                row.onToggle = function()
+                    local k = Index()
+                    if k then
+                        table.remove(picks, k)
+                        row.checked = false
+                    else
+                        picks[#picks + 1] = { id = d.id, count = d.count, key = d.key }
+                        row.checked = true
+                    end
+                    row.cb:Refresh()
+                    if self.onChange then self.onChange() end
+                end
+            end
+            row.cb:Refresh()
+            row:Show()
+        end
+        for i = #data + 1, #p.rows do p.rows[i]:Hide() end
+        self.empty:SetShown(#data == 0)
+        self.scroll:SetContentHeight(#data * 36 + 4)
+    end
+
+    return p
+end
+
+-- mode "list": entry = Eintrag der Mailingliste; mode "send": Auswahl des Senden-Reiters
+local function OpenPicker(mode, entry, onChange)
+    picker = picker or BuildPicker()
+    picker.mode, picker.entry, picker.onChange = mode, entry, onChange
+    if mode == "list" then
+        picker.title:SetText(string.format(T("MAIL_PICK_LIST_TITLE"), entry.name))
+        picker.hint:SetText(T("MAIL_PICK_HINT_LIST"))
+    else
+        picker.title:SetText(T("MAIL_PICK_TITLE"))
+        picker.hint:SetText(T("MAIL_PICK_HINT_SEND"))
+    end
+    picker:Show()
+    picker:Raise()
+    picker:Fill()
+end
+
+------------------------------------------------------------------------
+-- Reiter: Posteingang
+------------------------------------------------------------------------
+
+local function BuildInbox(parent)
+    local f = CreateFrame("Frame", nil, parent)
+    local rows = {}
+
+    f.info = UI.CreateLabel(f, "", { size = 12, color = "textDim" })
+    f.info:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -6)
+
+    f.none = UI.CreateButton(f, T("MAIL_SELECT_NONE"), 130, 24, function() Mail:SelectAll(false) end, "default")
+    f.none:SetPoint("TOPRIGHT", f, "TOPRIGHT", 0, 0)
+    f.all = UI.CreateButton(f, T("MAIL_SELECT_ALL"), 130, 24, function() Mail:SelectAll(true) end, "default")
+    f.all:SetPoint("RIGHT", f.none, "LEFT", -6, 0)
+
+    f.open = UI.CreateButton(f, T("MAIL_OPEN_ALL"), 280, 30, function()
+        Mail:StartOpen(Mail:SelectedCount() > 0)
+    end, "primary")
+    f.open:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -32)
+    f.stop = UI.CreateButton(f, T("MAIL_STOP"), 110, 30, function() Mail:Stop() end, "danger")
+    f.stop:SetPoint("LEFT", f.open, "RIGHT", 8, 0)
+
+    f.note = UI.CreateLabel(f, T("MAIL_NOTE_SAFE"), { size = 11, color = "textDim", justifyV = "TOP" })
+    f.note:SetPoint("BOTTOMLEFT", f, "BOTTOMLEFT", 0, 0)
+    f.note:SetPoint("BOTTOMRIGHT", f, "BOTTOMRIGHT", 0, 0)
+    f.note:SetHeight(30)
+    f.note:SetWordWrap(true)
+
+    f.scroll = UI.CreateScrollFrame(f)
+    f.scroll:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -70)
+    f.scroll:SetPoint("BOTTOMRIGHT", f, "BOTTOMRIGHT", 0, 36)
+    f.empty = UI.CreateLabel(f.scroll.child, T("MAIL_INBOX_EMPTY"), { size = 12, color = "textDim" })
+    f.empty:SetPoint("TOPLEFT", f.scroll.child, "TOPLEFT", 4, -6)
+
+    local function Row(i)
+        local row = rows[i]
+        if row then return row end
+        row = UI.CreatePanel(f.scroll.child, "card", "bronze")
+        row:SetHeight(ROW_H)
+        row.cb = UI.CreateCheckbox(row, "", function() return row.mail and Mail.selected[row.mail.key] end, function(v)
+            if row.mail then Mail:ToggleSelect(row.mail.key, v) end
+        end)
+        row.cb:SetPoint("LEFT", row, "LEFT", 8, 0)
+        row.cb:SetWidth(22)
+        row.icon = row:CreateTexture(nil, "ARTWORK")
+        row.icon:SetSize(28, 28)
+        row.icon:SetPoint("LEFT", row, "LEFT", 38, 0)
+        row.icon:SetTexCoord(0.08, 0.92, 0.08, 0.92)
+        row.l1 = UI.CreateLabel(row, "", { size = 12 })
+        row.l1:SetPoint("TOPLEFT", row, "TOPLEFT", 76, -6)
+        row.l1:SetPoint("RIGHT", row, "RIGHT", -60, 0)
+        row.l1:SetWordWrap(false)
+        row.l2 = UI.CreateLabel(row, "", { size = 11, color = "textDim" })
+        row.l2:SetPoint("TOPLEFT", row, "TOPLEFT", 76, -22)
+        row.l2:SetPoint("RIGHT", row, "RIGHT", -60, 0)
+        row.l2:SetWordWrap(false)
+        row.days = UI.CreateLabel(row, "", { size = 11, color = "textDim", justify = "RIGHT" })
+        row.days:SetPoint("RIGHT", row, "RIGHT", -10, 0)
+        Tooltip(row)
+        rows[i] = row
+        return row
+    end
+
+    function f.Refresh()
+        local list = Mail.ReadInbox()
+        local busy = Mail.busy
+        local takeable = 0
+        for i, m in ipairs(list) do local m = m
+            local row = Row(i)
+            row.mail = m
+            row.inboxIndex = m.hasItem and m.i or nil
+            row:ClearAllPoints()
+            row:SetPoint("TOPLEFT", f.scroll.child, "TOPLEFT", 0, -((i - 1) * (ROW_H + ROW_GAP)))
+            row:SetPoint("TOPRIGHT", f.scroll.child, "TOPRIGHT", 0, -((i - 1) * (ROW_H + ROW_GAP)))
+            if m.itemTex then
+                row.icon:SetTexture(m.itemTex)
+            elseif m.money > 0 then
+                row.icon:SetTexture("Interface\\Icons\\INV_Misc_Coin_01")
+            else
+                row.icon:SetTexture("Interface\\Icons\\INV_Misc_Note_01")
+            end
+            row.l1:SetText(m.subject ~= "" and m.subject or m.sender)
+            local parts = {}
+            if m.hasItem then parts[#parts + 1] = (m.itemName or "?") .. ((m.itemCount or 1) > 1 and (" x" .. m.itemCount) or "") end
+            if m.money > 0 then parts[#parts + 1] = string.format(T("MAIL_ROW_GOLD"), Mail.Money(m.money)) end
+            local text
+            if m.cod > 0 then
+                text = "|cffff7060" .. string.format(T("MAIL_ROW_COD"), Mail.Money(m.cod)) .. "|r"
+            elseif #parts == 0 then
+                text = T("MAIL_ROW_LETTER")
+            else
+                text = table.concat(parts, "  +  ")
+            end
+            row.l2:SetText(string.format(T("MAIL_ROW_FROM"), m.sender) .. "   " .. text)
+            row.days:SetText(m.days and string.format(T("MAIL_ROW_DAYS"), math.floor(m.days)) or "")
+            row.cb:SetShown(m.take)
+            row:SetAlpha(m.take and 1 or 0.55)
+            row.cb:Refresh()
+            if m.take then takeable = takeable + 1 end
+            row:Show()
+        end
+        for i = #list + 1, #rows do rows[i].mail = nil rows[i]:Hide() end
+        f.empty:SetShown(#list == 0)
+        f.scroll:SetContentHeight(#list * (ROW_H + ROW_GAP) + 4)
+        f.info:SetText(string.format(T("MAIL_INBOX_COUNT"), #list))
+
+        local sel = Mail:SelectedCount()
+        f.open:SetLabel(sel > 0 and string.format(T("MAIL_OPEN_SELECTED"), sel) or T("MAIL_OPEN_ALL"))
+        f.open:SetButtonEnabled(Mail.open and not busy and (sel > 0 or takeable > 0))
+        f.stop:SetShown(busy ~= nil)
+        f.all:SetButtonEnabled(not busy and takeable > 0)
+        f.none:SetButtonEnabled(not busy and sel > 0)
+    end
+
+    return f
+end
+
+------------------------------------------------------------------------
+-- Reiter: Senden
+------------------------------------------------------------------------
+
+local function BuildSend(parent)
+    local f = CreateFrame("Frame", nil, parent)
+    local rows = {}
+    local cod = false
+
+    Heading(f, T("MAIL_TO"), 0, 0)
+    local toBox, toEdit = MakeEdit(f, 300, nil, 24)
+    toBox:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -20)
+    local dd
+    dd = UI.CreateDropdown(f, 170, 26, {
+        allText = T("MAIL_TO_RECENT"),
+        getOptions = function()
+            local o = {}
+            for _, n in ipairs(Mail:Recipients()) do o[#o + 1] = { value = n, text = n } end
+            return o
+        end,
+        onChange = function(v)
+            if v then toBox:Set(v) end
+            dd:SetValue(nil)
+        end,
+    })
+    dd:SetPoint("LEFT", toBox, "RIGHT", 8, 0)
+
+    Heading(f, T("MAIL_SUBJECT"), 0, -54)
+    local subjBox = MakeEdit(f, 628, nil, 64)
+    subjBox:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -74)
+
+    Heading(f, T("MAIL_BODY"), 0, -108)
+    local body = UI.CreateTextArea(f, 628, 64)
+    body:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -128)
+
+    -- Items
+    Heading(f, T("MAIL_ITEMS"), 0, -202)
+    local addBtn = UI.CreateButton(f, T("MAIL_ITEMS_ADD"), 170, 24, nil, "default")
+    addBtn:SetPoint("TOPLEFT", f, "TOPLEFT", 120, -198)
+    local itemScroll = UI.CreateScrollFrame(f)
+    itemScroll:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -228)
+    itemScroll:SetPoint("TOPRIGHT", f, "TOPRIGHT", 0, -228)
+    itemScroll:SetHeight(104)
+    local itemsEmpty = UI.CreateLabel(itemScroll.child, T("MAIL_ITEMS_NONE"), { size = 12, color = "textDim" })
+    itemsEmpty:SetPoint("TOPLEFT", itemScroll.child, "TOPLEFT", 4, -6)
+
+    -- Gold und Nachnahme
+    local goldBox = MakeEdit(f, 90, T("MAIL_GOLD"), 7, true)
+    goldBox:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -344)
+    local silverBox = MakeEdit(f, 70, T("MAIL_SILVER"), 2, true)
+    silverBox:SetPoint("LEFT", goldBox, "RIGHT", 8, 0)
+    local copperBox = MakeEdit(f, 70, T("MAIL_COPPER"), 2, true)
+    copperBox:SetPoint("LEFT", silverBox, "RIGHT", 8, 0)
+    local codBox = UI.CreateCheckbox(f, T("MAIL_COD"), function() return cod end, function(v) cod = v and true or false end)
+    codBox:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -376)
+    codBox:SetWidth(620)
+
+    local status = UI.CreateLabel(f, "", { size = 12, color = "textDim", justify = "LEFT" })
+    status:SetPoint("BOTTOMLEFT", f, "BOTTOMLEFT", 0, 6)
+    status:SetPoint("RIGHT", f, "RIGHT", -160, 0)
+    status:SetWordWrap(false)
+    local send = UI.CreateButton(f, T("MAIL_SEND"), 150, 30, nil, "primary")
+    send:SetPoint("BOTTOMRIGHT", f, "BOTTOMRIGHT", 0, 0)
+
+    local function Copper()
+        return (tonumber(goldBox.edit:GetText()) or 0) * 10000 + (tonumber(silverBox.edit:GetText()) or 0) * 100 + (tonumber(copperBox.edit:GetText()) or 0)
+    end
+
+    local function Form()
+        return { to = toEdit:GetText(), subject = subjBox.edit:GetText(), body = body.edit:GetText(), picks = picks, money = Copper(), cod = cod }
+    end
+
+    local function SetStatus(text, colorKey)
+        status:SetText(text or "")
+        status:SetTextColor(UI.Color(colorKey or "textDim"))
+    end
+
+    function f.Refresh()
+        for i, pk in ipairs(picks) do local pk, i = pk, i
+            local row = rows[i]
+            if not row then
+                row = ItemRow(itemScroll.child, 30)
+                row.icon:SetPoint("LEFT", row, "LEFT", 6, 0)
+                row.name:SetPoint("LEFT", row.icon, "RIGHT", 8, 0)
+                row.name:SetPoint("RIGHT", row, "RIGHT", -40, 0)
+                row.remove = UI.CreateButton(row, "X", 26, 22, nil, "danger")
+                row.remove:SetPoint("RIGHT", row, "RIGHT", -4, 0)
+                rows[i] = row
+            end
+            row:ClearAllPoints()
+            row:SetPoint("TOPLEFT", itemScroll.child, "TOPLEFT", 0, -((i - 1) * 34))
+            row:SetPoint("TOPRIGHT", itemScroll.child, "TOPRIGHT", 0, -((i - 1) * 34))
+            FillItem(row, pk.id, pk.count)
+            row.remove:SetScript("OnClick", function()
+                table.remove(picks, i)
+                f.Refresh()
+            end)
+            row:Show()
+        end
+        for i = #picks + 1, #rows do rows[i]:Hide() end
+        itemsEmpty:SetShown(#picks == 0)
+        itemScroll:SetContentHeight(#picks * 34 + 4)
+        codBox:Refresh()
+
+        local busy = Mail.busy
+        local boardBusy = Mail.BoardBusy()
+        local jobs, err = Mail:BuildCompose(Form())
+        if boardBusy then
+            SetStatus(T("MAIL_BOARD_BUSY"), "goldLight")
+        elseif busy then
+            SetStatus(T("MAIL_BUSY"), "textDim")
+        elseif jobs then
+            SetStatus(#jobs == 1 and T("MAIL_SEND_COUNT1") or string.format(T("MAIL_SEND_COUNT"), #jobs), "textDim")
+        elseif err == "to" then SetStatus(T("MAIL_SEND_NO_TO"), "textDim")
+        elseif err == "self" then SetStatus(T("MAIL_SEND_SELF"), "danger")
+        elseif err == "codItem" then SetStatus(T("MAIL_SEND_COD_NEEDS_ITEM"), "danger")
+        else SetStatus(T("MAIL_SEND_NOTHING"), "textDim") end
+        send:SetButtonEnabled(jobs ~= nil and Mail.open and not busy and not boardBusy)
+    end
+
+    for _, b in ipairs({ goldBox, silverBox, copperBox, subjBox }) do b.onChange = function() if f:IsShown() then f.Refresh() end end end
+    toBox.onChange = function() if f:IsShown() then f.Refresh() end end
+    addBtn:SetScript("OnClick", function() OpenPicker("send", nil, f.Refresh) end)
+    send:SetScript("OnClick", function()
+        local jobs = Mail:BuildCompose(Form())
+        if not jobs then return f.Refresh() end
+        local ok = Mail:StartSend(jobs)
+        if ok then f.pendingClear = #jobs end
+        f.Refresh()
+    end)
+    FW:On("MAIL_SENT_DONE", function(_, sent, total)
+        if f.pendingClear and sent >= f.pendingClear then
+            for i = #picks, 1, -1 do table.remove(picks, i) end
+            subjBox:Set("")
+            body.edit:SetText("")
+            goldBox:Set("") silverBox:Set("") copperBox:Set("")
+            cod = false
+        end
+        f.pendingClear = nil
+        if f:IsShown() then f.Refresh() end
+    end, OWNER)
+    FW:On("MAIL_RECIPIENTS_CHANGED", function() end, OWNER)
+
+    -- Brett-Auftraege melden sich nicht bei uns; das Fenster fragt deshalb im Takt nach
+    local acc = 0
+    f:SetScript("OnUpdate", function(_, elapsed)
+        acc = acc + (elapsed or 0)
+        if acc > 0.5 then
+            acc = 0
+            f.Refresh()
+        end
+    end)
+
+    return f
+end
+
+------------------------------------------------------------------------
+-- Reiter: Mailinglisten
+------------------------------------------------------------------------
+
+local LIST_ROW_H = 96
+
+local function BuildLists(parent)
+    local f = CreateFrame("Frame", nil, parent)
+    local rows = {}
+
+    local nameBox, nameEdit = MakeEdit(f, 220, T("MAIL_LISTS_NAME_BOX"), 24)
+    nameBox:SetPoint("TOPLEFT", f, "TOPLEFT", 0, 0)
+    local status = UI.CreateLabel(f, "", { size = 11, color = "textDim" })
+    local function Add()
+        local ok, why = Mail:AddList(nameEdit:GetText())
+        if ok then
+            nameBox:Set("")
+            nameEdit:ClearFocus()
+            status:SetText("")
+        else
+            status:SetText(why == "exists" and "Name exists." or (why == "full" and "List is full." or "Invalid name."))
+        end
+    end
+    local addBtn = UI.CreateButton(f, T("MAIL_LISTS_ADD"), 110, 26, Add, "primary")
+    addBtn:SetPoint("LEFT", nameBox, "RIGHT", 8, 0)
+    nameEdit:SetScript("OnEnterPressed", Add)
+    status:SetPoint("LEFT", addBtn, "RIGHT", 10, 0)
+    local allBtn = UI.CreateButton(f, T("MAIL_LISTS_ALL_NOW"), 190, 26, function() Mail:SendLists(nil, false) end, "default")
+    allBtn:SetPoint("TOPRIGHT", f, "TOPRIGHT", 0, 0)
+
+    local hint = UI.CreateLabel(f, T("MAIL_LISTS_HINT"), { size = 11, color = "textDim", justifyV = "TOP" })
+    hint:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -34)
+    hint:SetPoint("TOPRIGHT", f, "TOPRIGHT", 0, -34)
+    hint:SetHeight(28)
+    hint:SetWordWrap(true)
+
+    local reserved = UI.CreateLabel(f, "", { size = 11, color = "goldLight" })
+    reserved:SetPoint("BOTTOMLEFT", f, "BOTTOMLEFT", 0, 2)
+
+    local scroll = UI.CreateScrollFrame(f)
+    scroll:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -66)
+    scroll:SetPoint("BOTTOMRIGHT", f, "BOTTOMRIGHT", 0, 24)
+    local empty = UI.CreateLabel(scroll.child, T("MAIL_LISTS_EMPTY"), { size = 12, color = "textDim" })
+    empty:SetPoint("TOPLEFT", scroll.child, "TOPLEFT", 4, -6)
+
+    local function Row(i)
+        local row = rows[i]
+        if row then return row end
+        row = UI.CreatePanel(scroll.child, "card", "bronze")
+        row:SetHeight(LIST_ROW_H)
+        row.name = UI.CreateLabel(row, "", { font = "heading", size = 14, color = "goldLight" })
+        row.name:SetPoint("TOPLEFT", row, "TOPLEFT", 12, -12)
+        row.items = UI.CreateButton(row, "", 130, 24, function()
+            if row.entry then OpenPicker("list", row.entry, function() f.Refresh() end) end
+        end, "default")
+        row.items:SetPoint("TOPLEFT", row, "TOPLEFT", 190, -8)
+        row.now = UI.CreateButton(row, T("MAIL_LISTS_NOW"), 120, 24, function()
+            if row.entry then Mail:SendLists(row.entry, false) end
+        end, "default")
+        row.now:SetPoint("LEFT", row.items, "RIGHT", 8, 0)
+        row.remove = UI.CreateButton(row, "X", 26, 24, function()
+            if row.entry then Mail:RemoveList(row.entry) end
+        end, "danger")
+        row.remove:SetPoint("TOPRIGHT", row, "TOPRIGHT", -8, -8)
+        UI.AttachTooltip(row.remove, function() return T("MAIL_LISTS_REMOVE") end, "")
+        row.selfNote = UI.CreateLabel(row, T("MAIL_LISTS_SELF"), { size = 11, color = "textDim" })
+        row.selfNote:SetPoint("LEFT", row.items, "RIGHT", 8, 0)
+
+        row.auto = UI.CreateCheckbox(row, T("MAIL_LISTS_AUTO"), function() return row.entry and row.entry.auto end, function(v)
+            if row.entry then row.entry.auto = v and true or false end
+        end)
+        row.auto:SetPoint("TOPLEFT", row, "TOPLEFT", 12, -40)
+        row.auto:SetWidth(420)
+        row.gold = UI.CreateCheckbox(row, T("MAIL_LISTS_GOLD"), function() return row.entry and row.entry.gold end, function(v)
+            if row.entry then row.entry.gold = v and true or false end
+        end)
+        row.gold:SetPoint("TOPLEFT", row, "TOPLEFT", 12, -66)
+        row.gold:SetWidth(170)
+        row.keepBox = MakeEdit(row, 80, nil, 7, true)
+        row.keepBox:SetPoint("TOPLEFT", row, "TOPLEFT", 186, -64)
+        row.keepBox.onChange = function(text)
+            if row.entry then row.entry.keep = math.max(0, math.floor(tonumber(text) or 0)) * 10000 end
+        end
+        row.keepLabel = UI.CreateLabel(row, T("MAIL_LISTS_GOLD_G"), { size = 12, color = "textDim" })
+        row.keepLabel:SetPoint("LEFT", row.keepBox, "RIGHT", 8, 0)
+        rows[i] = row
+        return row
+    end
+
+    function f.Refresh()
+        local lists = Mail.db.lists
+        for i, e in ipairs(lists) do
+            local row = Row(i)
+            row.entry = e
+            row:ClearAllPoints()
+            row:SetPoint("TOPLEFT", scroll.child, "TOPLEFT", 0, -((i - 1) * (LIST_ROW_H + ROW_GAP)))
+            row:SetPoint("TOPRIGHT", scroll.child, "TOPRIGHT", 0, -((i - 1) * (LIST_ROW_H + ROW_GAP)))
+            row.name:SetText(e.name)
+            row.items:SetLabel(string.format(T("MAIL_LISTS_ITEMS"), #e.ids))
+            local me = Mail.IsSelf(e.name)
+            row.now:SetShown(not me)
+            row.selfNote:SetShown(me and true or false)
+            row.now:SetButtonEnabled(Mail.open and not Mail.busy and not Mail.BoardBusy())
+            row.auto:Refresh()
+            row.gold:Refresh()
+            row.keepBox:Set(tostring(math.floor((e.keep or 0) / 10000)))
+            row:Show()
+        end
+        for i = #lists + 1, #rows do rows[i].entry = nil rows[i]:Hide() end
+        empty:SetShown(#lists == 0)
+        scroll:SetContentHeight(#lists * (LIST_ROW_H + ROW_GAP) + 4)
+        allBtn:SetButtonEnabled(#lists > 0 and Mail.open and not Mail.busy and not Mail.BoardBusy())
+        local _, n = Mail.Reserved()
+        reserved:SetText(n > 0 and string.format(T("MAIL_LISTS_RESERVED"), n) or "")
+    end
+
+    return f
+end
+
+------------------------------------------------------------------------
+-- Fenster
+------------------------------------------------------------------------
+
+local TAB_DEFS = {
+    { id = "inbox", label = "MAIL_TAB_INBOX", build = BuildInbox },
+    { id = "send", label = "MAIL_TAB_SEND", build = BuildSend },
+    { id = "lists", label = "MAIL_TAB_LISTS", build = BuildLists },
+}
+
+local function SelectTab(id)
+    current = id
+    for _, def in ipairs(TAB_DEFS) do
+        local pane = panes[def.id]
+        if pane then
+            if def.id == id then pane:Show() pane.Refresh() else pane:Hide() end
+        end
+        if tabs[def.id] then tabs[def.id]:SetActive(def.id == id) end
+    end
+end
+
+local function UpdateFooter()
+    if not footer then return end
+    local text = ""
+    if Mail.busy == "inbox" and Mail.run then
+        text = string.format(T("MAIL_RUN_PROGRESS"), Mail.run.items, Mail.run.money)
+    elseif Mail.busy == "send" then
+        local i, n, to = Mail:SendProgress()
+        if i then text = string.format(T("MAIL_SEND_PROGRESS"), math.max(i, 1), n, to) end
+    end
+    footer:SetText(text)
+end
+
+local function SavePosition()
+    local left, top = window:GetLeft(), window:GetTop()
+    if left and top then Mail.db.settings.pos = { x = left, y = top } end
+end
+
+local function BuildWindow()
+    local f = UI.CreatePanel(UIParent, "bgDeep", "gold")
+    f:SetSize(W, H)
+    f:SetFrameStrata("HIGH")
+    f:SetClampedToScreen(true)
+    f:EnableMouse(true)
+    f:SetMovable(true)
+    f:RegisterForDrag("LeftButton")
+    f:SetScript("OnDragStart", function(self) self:StartMoving() end)
+    f:SetScript("OnDragStop", function(self) self:StopMovingOrSizing() SavePosition() end)
+    local pos = Mail.db.settings.pos
+    f:ClearAllPoints()
+    if pos and pos.x and pos.y then
+        f:SetPoint("TOPLEFT", UIParent, "BOTTOMLEFT", pos.x, pos.y)
+    else
+        f:SetPoint("CENTER", UIParent, "CENTER", -120, 40)
+    end
+    window = f
+    Mail.window = f
+
+    local title = UI.CreateLabel(f, T("MAIL_WINDOW_TITLE"), { font = "heading", size = 16, color = "goldLight" })
+    title:SetPoint("TOPLEFT", f, "TOPLEFT", 16, -12)
+    local close = UI.CreateButton(f, "X", 26, 24, function()
+        if CloseMail then pcall(CloseMail) end
+        if _G.MailFrame and HideUIPanel and MailFrame:IsShown() then pcall(HideUIPanel, MailFrame) end
+        f:Hide()
+    end, "danger")
+    close:SetPoint("TOPRIGHT", f, "TOPRIGHT", -10, -10)
+    UI.AttachTooltip(close, function() return T("MAIL_CLOSE") end, "")
+    local div = UI.CreateDivider(f)
+    div:SetPoint("TOPLEFT", f, "TOPLEFT", 0, -40)
+    div:SetPoint("TOPRIGHT", f, "TOPRIGHT", 0, -40)
+
+    tabs = {}
+    local prev
+    for _, def in ipairs(TAB_DEFS) do local def = def
+        local b = UI.CreateTabButton(f, T(def.label))
+        if prev then b:SetPoint("LEFT", prev, "RIGHT", 4, 0) else b:SetPoint("TOPLEFT", f, "TOPLEFT", 12, -44) end
+        b:SetScript("OnClick", function() SelectTab(def.id) end)
+        tabs[def.id] = b
+        prev = b
+    end
+
+    content = CreateFrame("Frame", nil, f)
+    content:SetPoint("TOPLEFT", f, "TOPLEFT", 16, -86)
+    content:SetPoint("BOTTOMRIGHT", f, "BOTTOMRIGHT", -16, 32)
+    for _, def in ipairs(TAB_DEFS) do
+        local pane = def.build(content)
+        pane:SetAllPoints(content)
+        pane:Hide()
+        panes[def.id] = pane
+    end
+
+    footer = UI.CreateLabel(f, "", { size = 11, color = "textDim" })
+    footer:SetPoint("BOTTOMLEFT", f, "BOTTOMLEFT", 16, 10)
+    footer:SetPoint("BOTTOMRIGHT", f, "BOTTOMRIGHT", -16, 10)
+    footer:SetWordWrap(false)
+
+    f:Hide()
+    return f
+end
+
+local function RefreshCurrent()
+    local pane = panes[current]
+    if window and window:IsShown() and pane and pane.Refresh then pane.Refresh() end
+    UpdateFooter()
+end
+
+local function ShowWindow()
+    local ok, err = pcall(function()
+        if not window then BuildWindow() end
+        window:Show()
+        SelectTab(current)
+        UpdateFooter()
+    end)
+    if not ok then
+        -- Fehler: das normale Fenster zurueckgeben, damit der Briefkasten benutzbar bleibt
+        Mail.uiFailed = true
+        Mail:ApplyReplace()
+        Mail.Trace("Fenster-Fehler: " .. tostring(err))
+        if FW.Print then FW:Print("Mail: " .. tostring(err)) end
+    end
+end
+
+local function HideWindow()
+    if window then
+        if picker then picker:Hide() end
+        window:Hide()
+    end
+end
+
+FW:On("MAIL_WINDOW_SHOW", function() ShowWindow() end, OWNER)
+FW:On("MAIL_WINDOW_HIDE", function() HideWindow() end, OWNER)
+FW:On("MAIL_STATE", function() RefreshCurrent() end, OWNER)
+FW:On("MAIL_INBOX_CHANGED", function() RefreshCurrent() end, OWNER)
+FW:On("MAIL_SELECTION_CHANGED", function() RefreshCurrent() end, OWNER)
+FW:On("MAIL_LISTS_CHANGED", function() RefreshCurrent() if picker and picker:IsShown() then picker:Fill() end end, OWNER)
+
+------------------------------------------------------------------------
+-- Einstellungen
+------------------------------------------------------------------------
+
+if UI.RegisterSettingsSection then
+    UI:RegisterSettingsSection("mail", {
+        order = 118,
+        height = 190,
+        build = function(parent)
+            local f, stack = UI.CreateSection(parent, T("MAIL_SET_HEADER"))
+            local boxes = {}
+            local replace = UI.CreateCheckbox(f, T("MAIL_SET_REPLACE"), function()
+                return Mail.db.settings.replace
+            end, function(value)
+                Mail:SetReplace(value)
+            end)
+            stack:Add(replace, { fit = true, gap = 4 })
+            boxes[#boxes + 1] = replace
+            local chat = UI.CreateCheckbox(f, T("MAIL_SET_CHAT"), function()
+                return Mail.db.settings.chat
+            end, function(value)
+                Mail.db.settings.chat = value and true or false
+            end)
+            stack:Add(chat, { fit = true, gap = 4 })
+            boxes[#boxes + 1] = chat
+            local note = UI.CreateLabel(f, T("MAIL_SET_NOTE"), { size = 11, color = "textDim", justifyV = "TOP" })
+            stack:Add(note, { fit = true, gap = 10 })
+            function f.Refresh()
+                for _, cb in ipairs(boxes) do cb:Refresh() end
+            end
+            stack:Layout()
+            return f
+        end,
+        refresh = function(frame)
+            frame.Refresh()
+        end,
+    })
+end
+
+------------------------------------------------------------------------
+-- Befehl
+------------------------------------------------------------------------
+
+SLASH_FREEWOODMAIL1 = "/fwmail"
+SlashCmdList["FREEWOODMAIL"] = function(msg)
+    msg = (msg or ""):lower():match("^%s*(.-)%s*$")
+    if msg == "on" then
+        Mail:SetReplace(true)
+        FW:Print(T("MAIL_CMD_ON"))
+    elseif msg == "off" then
+        Mail:SetReplace(false)
+        FW:Print(T("MAIL_CMD_OFF"))
+    elseif Mail.open then
+        if window and window:IsShown() then HideWindow() else ShowWindow() end
+    else
+        FW:Print(T("MAIL_CMD_CLOSED"))
+    end
+end
diff --git a/README.md b/README.md
index 802073b..f7cbf33 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1 @@
 # Freewood-OctoWoW-Mail
-Freewood-OctoWoW-Mail