Python IMAP Server Code?

[Steve Holden]

Does anybody have any IMAP server code I could lift?

This is because I have finally given up on reverse-engineering Outlook
Express' bizarre mail folder format, and am now taking an alternative
approach. This will use a localhost-only IMAP server on the same host as the
mail client to allow transfer of mail messages into a more sensible
repository.

Any help gratefully received.

regards
 Steve