There may not be a wonder mail for mew, but you can find him in buried relic in floor 36 to 99(you must have the music box with you). Remember that mew can transform, if you see mew used transform! in your message place, look for any Pokemon and defeat it. You should get a friend bow. You can get a friend bow by Google or something. Mew is awesome and good luck! :)
*Edit*
Here are some wonder mail codes for red and blue rescue team:
Client: Gorebyss
Objective: Help Me
Place: Tiny Woods 1F
Reward: Friend Bow
??9? 8?0? ?N??
-8?N F4?6 K???
Client: Relicanth
Objective: Help Me
Place: Tiny Woods 2F
Reward: Music Box
??9? 8?0? 4N6?
8X?N F?66 Q???
Go to "wonder mail s' and press password.
Yes, there are Joy Seed Codes for Pokemon Mystery Dungeon Red.
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because the only wonder mail codes that are real have those letters
they dont got em
you need wonder codes. if you want them all you have to do is go to you tube and look up Pokemon mystery dungeon codes
in the main menu click on wonder mail
Not in Pokemon blue mystery dungeon but there are them in Pokemon exploreres of darknes and exploreres of time.
you do it in wonder mail which you get at chapter 10
You put that in there is a ... charecter.
no but i wish there was
technically yes, but you need a mystery part to be able to
Go to "wonder mail s' and press password.
Yes, there are Joy Seed Codes for Pokemon Mystery Dungeon Red.
http://www.cheatsguru.com/nds/pokemon_mystery_dungeon_explorers_of_time/cheats/ or this one http://www.answerblip.com/are-there-any-wonder-mail-s-codes-for-pokemon-mystery-dungeon-explorers-of-sky
there are no wonder mail codes that allows you to instantaniously complete the game
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