Hi! I really hope someone can point me in the right direction on this one.. (Thanks again for the awesome help last time!) No e-mail comes through to the mailboxes defined in ISPConfig3. The logfile looks like this (ofcourse with correct hostname): Nov 3 12:22:31 myhostname postfix/error: 0BD412FF08: to=, relay=none, delay=63083, delays=63083/0.6/0/0.04, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]:10024: Connection refused) And here is an example from the queue: 514AA2FEDD 604 Tue Nov 2 07:45:12 email@example.com (connect to 127.0.0.1[127.0.0.1]:10024: Connection refused) firstname.lastname@example.org I have no idea why the mails just stopped passing through.. Does anyone have any pointers?