The password depends on who needs your help. Look online and you can find S.O.S passwords. There is a particular site on which you can learn to create your own A-OK Passwords in case no-one takes your SOS. It is quite good, but you may need a little help in understanding it - three lines of specific characters does get confusing!
pokmeon322166885poshegdvsvcs
An a-ok mail in mystery dungeon is a message that tells the person who requested a rescue that the are back in the dungeon they were in before.
skjdflasjkdfkla;sjfkl;sdjgioawerjfsdoifa
because the only wonder mail codes that are real have those letters
In Pokémon Mystery Dungeon: Explorers of Time, you can receive SOS Mail by accessing the game's bulletin board in town. Look for requests that mention helping other Pokémon in distress, which often include SOS Mail tasks. Once you complete the request, it may lead to a special dungeon where you can rescue the Pokémon in need. Additionally, you can find SOS Mail in dungeons, which will guide you to rescue missions for other Pokémon.
pokmeon322166885poshegdvsvcs
An a-ok mail in mystery dungeon is a message that tells the person who requested a rescue that the are back in the dungeon they were in before.
Just go to UPokeCenter.com and find the wonder mail generator. for red and blue it is regular mystery dungeon, for darkness, time, and sky it's mystery dungeon 2
upokecent.com
After you beat Rayquaza, the next day it comes!
skjdflasjkdfkla;sjfkl;sdjgioawerjfsdoifa
i don't have the red version but i know they can
in the same menu where is continue , delete save data ' adventure log , friend rescue , trade items , and then is wonder mail
Beat stormy sea and keep checking mail then talk to shiftry
The wondermail only allows input of certain letters.
You have to be defeated in a dungeon.
use the cheat code on code junkies and type in at wonder mail