On 20 Feb 2006, at 04:16, Lists wrote: > > Does anyone know if Mail.app can do IMAP IDLE (for servers which > support it) and if so, how? Mail.app's IMAP implementation seems... erm... quirky. Since the IMAP "standard" is so loose & open to interpretation I won't say that it's "buggy" but there have been a number of posts to the users' mailing list of the Dovecot IMAP server in the last 2 weeks or so that indicate that Mail.app doesn't play well at all. I find it slightly difficult to believe that Thunderbird &al play nice with Dovecot just because their developers have tested thoroughly with this server, but easy to believe that Apple test thoroughly with the Courier IMAP mail server, with which Mail.app works great. Stroller.