Beech, make sure that whatever user your software is running as can read & write to /var/imap/socket/lmtp > (connect to domain.com[/var/imap/socket/lmtp]: Permission denied) Your config is perhaps correct, but maybe root owns the above? Just to test you could run `chmod a+rw /var/imap/socket/lmtp' and see if that lets it run, but don't leave it like that..... Check the parent directory too if you still have trouble. g