Resolving Orphan Entries in /etc/fetchmailrc
The orphaned entries in /etc/fetchmailrc have been a result of a software bug. For more details, refer to: Bugzilla #56426
Starting from Release 5.0-5 errata888, this bug has been resolved. Consequently, entries will now be properly removed from fetchmailrc upon user deletion.
Cleanup Options
To address this issue, you have two cleanup options:
- Manual Deletion: Depending on the file’s complexity, manually delete the entries from the file.
- Resync Method: Regenerate the file using a ‘resync’. However, it’s crucial to note the unresolved Bug [Bugzilla #56521]. Currently, the ‘resync’ doesn’t function as expected and simply appends all single-drop entries from the LDAP to the fetchmailrc, resulting in duplicate entries.
Precautionary Steps
Before proceeding with the cleanup, it’s advisable to:
- Create a backup copy of the file.
- Replace the file with an empty one (because of [Bugzilla #56521]).
Executing the Resync
Once prepared, execute the ‘resync’ command as follows:
univention-directory-listener-ctrl resync fetchmailrc
Restarting the Service
After performing the cleanup, restart the service using the following command:
systemctl restart fetchmail.service