Recently I have a strange behavior with backup mail notificactions, here is the log:
Observe the recipient "sendmail: RCPT TO:<8BITMIME@mydomain>" I don't know why this is happening, I specify the recipient at backups configuration.
Best regards
Code:
INFO: starting new backup job: vzdump 101 --quiet 1 --mailto myuser@mydomain --mode snapshot --compress gzip --storage backups
INFO: Starting Backup of VM 101 (openvz)
INFO: CTID 101 exist mounted running
INFO: status = running
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating lvm snapshot of /dev/mapper/pve-data ('/dev/pve/vzsnap-proxmox2-0')
INFO: Logical volume "vzsnap-proxmox2-0" created
INFO: creating archive '/mnt/pve/backups/dump/vzdump-openvz-101-2013_08_21-09_53_03.tar.gz'
INFO: Total bytes written: 455239680 (435MiB, 7.3MiB/s)
INFO: archive file size: 143MB
INFO: delete old backup '/mnt/pve/backups/dump/vzdump-openvz-101-2013_08_21-09_08_02.tar.gz'
INFO: Finished Backup of VM 101 (00:01:10)
INFO: Backup job finished successfully
sendmail: RCPT TO:<8BITMIME@mydomain> (550 5.1.1 <8BITMIME@mydomain>: Recipient address rejected: User unknown in virtual mailbox table)
TASK OK
Best regards