Now that I can get the servers running, I've got another problem. This one
I haven't seen kicking around before.
We're running Postfix (latest snapshot) as our MTA. To test the move over to
cyrus, I've made a mailbox called "test", which does not exist in the unix
password db, and set fallback_transport to "lmtp:unix:/var/imap/socket/lmtp".
I've also set lmtpunix to the same file in /etc/cyrus.conf (cmd="lmtpd"
deliver="/var/imap/socket/lmtp"). But when I try to send mail to user "test",
I get a deferred message, claiming that a "connect to
/var/imap/socket/lmtp[/var/imap/socket/lmtp]" is refused.