Mailman failed to deliver a message to mailman-loop alias due to Permission denied error.
Issue
- Mailman detected bounce loop and tried to send a message to the mailman-loop alias.
-
But it failed with below Permission denied error.
warning: unable to create lock file /var/lib/mailman/data/owner-bounces.mbox.lock: Permission denied status=bounced (cannot append message to file /var/lib/mailman/data/owner-bounces.mbox: cannot create file exclusively: Permission denied)
Environment
- Red Hat Enterprise Linux 7
- mailman
- postfix
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