On 3/17/20 5:22 AM, Stefan G. Weichinger wrote: > > maybe related to the upgrade to Debian buster on that machine:
Mine doesn't either. Kinda. It sends to 'backup.' You can see the lost email in /var/mail/backup. It says: "This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: [email protected] Mailing to remote domains not supported" That address is not a remote domain. I use postfix as the SMTP server everywhere. I've aliased backup to root and root to me. No mail report. Hmm. If I login to backup (as root su - backup) and look at the environment variables, there's one $MAIL set to /var/mail/backup. I just changed that to root. We'll see what happens next time a backup cron job happens... -- Glenn English
