Kalimdor

Ashenvale

• Astranaar ^{[36, 50]}
  

  
• Splintertree Post

Azshara

Southern Rocketway Terminus,Bilgewater Harbor,Ogrimmar Rocketway Exchange

• ===Azuremyst Isle ===|

The Barrens

• Crossroads by inn ^{[52, 30]}
  

  
• Camp Taurajo^{[45, 59]}
  

  
• outside Broken Keel Tavern, Ratchet ^{[62, 39]}
  

  

Bloodmyst Isle

• Blood Watch ^{[55, 59]}
  

  

Darkshore

• Inn, Auberdine

Darnassus

• Craftsmen's Terrace
• next to Bank

Desolace

No known mailboxes

Durotar

• Razor Hill near Shoja'my <Stable Master> ^{[52, 42]}
  

  

Dustwallow Marsh

• Theramore, in front of the inn
• Mudsprocket

The Exodar

• in front of bank ^{[51, 42]}
  

  
• in front of auction house ^{[59, 51]}
  

  
• outside main city in front of chapel ^{[79, 62]}
  

  
• outside stables ^{[58, 27]}
  

  

Feralas

• Inn, Feathermoon Stronghold
• Camp Mojache

Mulgore

• Bloodhoof Village

Orgrimmar

• Outside Bank, Valley of Strength ^{[51, 71]}
  

  
• The Drag ^{[62, 40]}
  

  

Silithus

• Cenarion Hold ^{[51.8, 37.9]}
  

  

Stonetalon Mountains

• Sun Rock Retreat ^{[48, 61]}
  

  
• Stonetalon Peak ^{[36, 7]}
  

  

Tanaris

• Gadgetzan ^{[52, 27]}
  

  

Teldrassil

• Dolanaar

Thousand Needles

No known mailboxes

Thunder Bluff

• Outside Bank, Lower Rise ^{[45, 59]}
  

  

Ungoro Crater

No known mailbox

Winterspring

• Everlook ^{[61, 39]}
  

  
  (outside Inn)

Eastern Kingdoms

Alterac Mountains

No known mailboxes

Arathi Highlands

No known mailboxes

Badlands

No known mailboxes

Blasted Lands

• Nethergarde Keep ^{[64, 19]}
  

  

Burning Steppes

No known mailboxes

Dun Morogh

• Kharanos

Duskwood

• Darkshire ^{[73, 46]}
  

  

Eastern Plaguelands

• Light's Hope Chapel ^{[75, 52]}
  

  

Elwynn Forest

• Goldshire ^{[42, 65]}
  

  

Eversong Woods

• Falconwing Square ^{[48, 47]}
  

  
• Fairbreeze Village ^{[44, 71]}
  

  

Ghostlands

• Tranquillien ^{[48, 31]}
  

  

Hillsbrad

• Southshore (forge and anvil are behind little house north of inn)
• Tarren Mill in front of inn, fire outside, on the river side

Hinterlands

• Aerie Peak ^{[14, 45]}
  

  

Ironforge

• at Deeprun Tram Entrance ^{[72, 49]}
  

  
  in Tinker Town
• outside Bank ^{[33, 65]}
  

  
• outside The Stonefire Tavern ^{[21, 53]}
  

  
• outside Bruuk's Corner ^{[71, 72]}
  

  
  in The Military Ward

Loch Modan

• Thelsamar, in front of the inn

Redridge Mountains

• Lakeshire Inn, Lakeshire ^{[31, 48]}
  

  

Searing Gorge

• Iron Summit

Silvermoon City

• The Royal Exchange ^{[88, 51]}
  

  
• The Royal Exchange ^{[83, 62]}
  

  
• Farstriders' Square ^{[84, 43]}
  

  
• Walk of Elders ^{[71, 75]}
  

  
• Murder Row ^{[75, 55]}
  

  
• The Bazaar ^{[59, 61]}
  

  
• The Bazaar ^{[64, 75]}
  

  

Silverpine Forest

• The Sepulcher ^{[43, 41]}
  

  

Stormwind City

• outside bank, Trade District ^{[62, 76]}
  

  
• outside Pig and Whistle Tavern, Old Town ^{[75, 55]}
  

  
• outside tavern, The Park ^{[37, 69]}
  

  
  (removed when The Park was destroyed by Deathwing during the Cataclysm)
• outside The Blue Recluse, Mage Quarter ^{[51, 90]}
  

  

Stranglethorn Vale

• Grom'gol Base Camp near eastern watch tower (not by inn/zeppelin tower) ^{[32, 29]}
  

  
• Outside 2nd level of inn, Booty Bay
• Outside bank, Booty Bay

Swamp of Sorrows

• Stonard ^{[45, 55]}
  

  

Tirisfal Glades

• Brill ^{[62, 53]}
  

  

Undercity

• Trade Quarter ^{[68, 38]}
  

  

Western Plaguelands

Outside Mother Matterly's Inn in Chillwind Camp

Westfall

• Sentinel Hill ^{[54, 53]}
  

  

Wetlands

• Menethil Harbor
• Anvil - Thandol Span

Outland

Blade's Edge

• Skyguard Outpost ^{[27, 52]}
  

  
• Evergrove ^{[62, 38]}
  

  
• Sylvanaar ^{[36, 64]}
  

  
• Toshley's Station ^{[60, 68]}
  

  
• Thunderlord Stronghold

Hellfire Peninsula

• Honor Hold
• Temple of Telhamat
• Thrallmar
• Falcon Watch

Isle of Quel'Danas

• Sun's Reach Harbor ^{[50, 35]}
  

  

Nagrand

• Telaar ^{[54, 73]}
  

  

Netherstorm

• Area 52 ^{[32, 64]}
  

  
• Stormspire ^{[43, 35]}
  

  

Shadowmoon Valley

• inside inn Wildhammer Stronghold
• Sanctum of the Stars ^{[56, 58]}
  

  

Shattrath City

• near Nicole Bartlett's boarding house, Lower City ^{[74, 49]}
  

  
• near the World's End Tavern, Lower City ^{[75, 36]}
  

  
• Aldor Bank
• Aldor Inn
• Scryer Bank ^{[61, 63]}
  

  
• Scryer Inn ^{[55, 80]}
  

  

Terokkar Forest

• Allerian Stronghold ^{[56, 53]}
  

  

Zangarmarsh

• Cenarion Refuge, just outside of the inn ^{[78, 63]}
  

  
• Orebor Harborage ^{[42, 27]}
  

  
• Telredor ^{[67, 49]}
  

  

Northrend

Borean Tundra

• Bor'gorok Outpust, inside the inn^{[49.6, 10.1]}
  

  
• Fizzcrank Airstrip, outside the inn^{[57, 19]}
  

  
• Bor'gorok Outpost, outside the inn^{[49.5, 10.3]}
  

  
• Taunka'le Village, outside the inn^{[77.0, 37.5]}
  

  
• Unu'pe, outside the inn^{[78.13, 49.31]}
  

  

Crystalsong Forest

No known mailboxes

Dalaran

• All over the place. Seriously.

Dragonblight

• Moa'ki Harbor outside the Inn ^{[48.33, 74.45]}
  

  

Grizzly Hills

No known mailboxes

Howling Fjord

• Camp Winterhoof ^{[49, 12]}
  

  
• Kamagua ^{[25, 58]}
  

  
• New Agamand ^{[54, 67]}
  

  
• Vengeance Landing ^{[70, 30]}
  

  

Icecrown

• Crusaders' Pinnacle outside inn ^{[79.5, 72.3]}
  

  

Sholazar Basin

• Nesingwary Base Camp ^{[26.9, 59.4]}
  

  

The Storm Peaks

• K3 outside inn ^{[40.9, 85.9]}
  

  
• Bouldercrag's Refuge outside building ^{[30.5, 37.0]}
  

  
• Camp Tunka'lo outside inn ^{[67.5, 50.4]}
  

  
• Frosthold ^{[28.75, 74.25]}
  

  

Wintergrasp

No known mailboxes

Zul'Drak

• The Argent Stand ^{[40.9, 65.7]}
  

  
• The Argent Stand ^{[40.0, 66.3]}
  

  
• The Argent Stand ^{[40.5, 67.6]}