Truncated Knowledge

Classic:

The following subscriber is currently being monitored:

Err First Last Address
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1 01/12 01/12 [...]@CLASSICS.OXFORD.AC.UK
Last error: 5.0.0 X-Postfix; host oxmail.ox.AC.UK[163.1.2.163] said: 550-RPT-OBS: Recipient domain obsolete
Your mail to [...]@classics.oxford.ac.uk 550-could not be delivered because the mail domain name "classics.oxford.ac.uk" is now obsolete. If this person is still at Oxford, their ad... (300 bytes suppressed)