IMAP doesn't really *delete* messages when they're moved....

["Joe Emenaker" <jemenake@genesiscom.com>]

I'm using the regular imap daemon. When I move files from my inbox to
another folder with Outlook Express, the messages seem to get marked as
deleted. However, when I click "purge", they don't delete. I have to
explicitly UNdelete them and then delete them again before they actually
purge from my inbox.

1 - Does anybody know if this is a "feature" of the imap daemon or if it's
something wrong with how Outlook Express is talking to it?
2 - Are there any solutions (different imap server or changing a parameter
in Outlook Express)?

- Joe