Thanks. Located the new files. Any emails recieved are bounced back with the following attached:
The mail system
<email@example.com> (expanded from
<firstname.lastname@example.org>): service unavailable. Command output:
==================== QUOTA: 0 INBOXSIZE: 0 Bouncing (inbox already
full!) /bin/sh: line 2: -oi: command not found
I can imagine there would be a setting somewhere to be changed? There are currently no emails in any mailbox. Where to look?