using courier-imap about 2+ years on 4 servers. 2 on freebsd, 1 on macosx and 1 on gentoo.
fast, powerful, no problem with compiling and installing. use maildir for storing mail (one file for each mail). good for virtual domain and users. possible use mysql, ldap, passwd, pam and more systems for auth. i am using exim+maildrop+courier-imap+squirrelmail+smm with all data in mysql (users, groups, rules, quota, address book and more) -- Miroslav Ris -- [EMAIL PROTECTED] mailing list
