First off, thanks for writing the howto, it's helped me greatly up till now! I followed your howto line-by-line. The problem is it appears that there's either something missing in this howto, or I'm completely missing something? I installed courier, maildrop, and qmail, i setup each user in userdb, their Maildir's, and also set up each virtual domain. I set up the alias user in /var/qmail/alias/Maildir, and made the entry in /var/qmail/users for alias. Courier-imap is working, users can log into their accounts and see their folders. Qmail is receiving mail and placing the mail in /var/qmail/alias/Maidir. The problem is that maildrop doesn't appear to be doing anything with the mail after that, ie, the mail's not getting forwarded past the alias's Maildir. Is there somthing obvious I'm missing?