I've looked everywhere to change something to make it mail it to me in another way, either place it in the root maildir or send it over an alias.
I have reconfigured the postfix to run virtual aliases, actually relays, only, and all mail work as a charm, except these system mails (?).
I've tried to change this in /etc/hosts and /etc/mailname with no luck.
Below is a typical excerpt from /var/log/mail.log
I do not use pop/imap, nor webmail as all mailaddresses handled are relays, as obvious in the log excerpt my outbound mail is relayed through the mail relay at my ISP, telia.
- May 8 13:31:49 bubba postfix/qmgr[3601]: 636A95B0214: from=<root@bubba.excito.com>, size=501, nrcpt=1 (queue active)
May 8 13:31:49 bubba postfix/smtp[3632]: 636A95B0214: host smtprelay1.telia.com[81.228.9.102] said: 450 <root@bubba.excito.com>: Sender address rejected: Domain not found (in reply to RCPT TO command)
May 8 13:31:50 bubba postfix/smtp[3632]: 636A95B0214: to=<root@bubba.excito.com>, orig_to=<root>, relay=smtprelay1.telia.com[81.228.9.101], delay=300048, status=deferred (host smtprelay1.telia.com[81.228.9.101] said: 450 <root@bubba.excito.com>: Sender address rejected: Domain not found (in reply to RCPT TO command))