I have my ISPConfig 3.0.5.4p8 server (Ubuntu 14.04) setup to relay all my email through smtp-relay.gmail.com (set as relayhost in Server Config > Mail). This all works fine, and delivers email ok. However, I've noticed that when an email is generated from a domain to itself, the email is never delivered (for example, an e-commerce site that generates email to myself when orders are placed). Looking into the mail log, the follow is an example: Code: Oct 14 19:29:54 local postfix/pickup[17941]: F0599C1F51: uid=5022 from=<[email protected]> Oct 14 19:29:54 local postfix/cleanup[21207]: F0599C1F51: message-id=<[email protected]> Oct 14 19:29:54 local postfix/qmgr[1388]: F0599C1F51: from=<[email protected]>, size=1803, nrcpt=2 (queue active) Oct 14 19:29:55 local postfix/pipe[21212]: F0599C1F51: to=<[email protected]>, orig_to=<[email protected]>, relay=dovecot, delay=0.05, delays=0.02/0.01/0/0.03, dsn=5.1.1, status=bounced (user unknown) Oct 14 19:29:55 local postfix/smtp[21213]: connect to smtp-relay.gmail.com[2a00:1450:400c:c02::1c]:25: Network is unreachable Oct 14 19:29:55 local postfix/smtp[21213]: F0599C1F51: to=<[email protected]>, relay=smtp-relay.gmail.com[74.125.206.28]:25, delay=0.62, delays=0.02/0.02/0.39/0.19, dsn=2.0.0, status=sent (250 2.0.0 OK 1444847395 e6sm520135wiy.4 - gsmtp) Oct 14 19:29:55 local postfix/cleanup[21207]: 90B63C20CA: message-id=<[email protected]> Oct 14 19:29:55 local postfix/qmgr[1388]: 90B63C20CA: from=<>, size=3710, nrcpt=1 (queue active) Oct 14 19:29:55 local postfix/bounce[21219]: F0599C1F51: sender non-delivery notification: 90B63C20CA Oct 14 19:29:55 local postfix/qmgr[1388]: F0599C1F51: removed Oct 14 19:29:55 local postfix/pipe[21212]: 90B63C20CA: to=<[email protected]>, orig_to=<[email protected]>, relay=dovecot, delay=0.01, delays=0/0/0/0.01, dsn=5.1.1, status=bounced (user unknown) Oct 14 19:29:55 local postfix/qmgr[1388]: 90B63C20CA: removed Does anyone have any idea on how to fix this please?
But if [email protected] is hosted elsewhere, do you need an account for that address on the server? The domain.co.uk site is hosted on the server, but emails are in Google Apps, and the server uses Google Apps to relay emails.
Ah yeah, so I have domain.co.uk still added as an email domain within ISPConfig. Removing that should fix it? Must have been left there from when I moved from server hosted to Google hosted.