About this wiki
IMAP protocol mailing list
Specifications
IMAP extensions and server support
IRC: You can also join ##imap channel in Freenode network (irc.freenode.net)
Discussion of a replacement protocol for IMAP and RFC List
Best practices for implementing an IMAP client
Mark Crispin's Ten Commandments of How to Write an IMAP client
IMAP Client Coding Howto
Bill Janssen's table of client capabilities
IMAP server tester
IMAP server benchmarking
Multi-accessed mailbox practices
IMAP Server Compliancy Status