Particular mailbox not being archived
EV version is 184.108.40.2064
We have a particular mailbox which stopped being archived about 6 months ago. There is nothing relevant in the event log about it (as I see it).
I have attached the Archiving Task report for this user, I didn't see an indication for a problem.
The thing is that when I run the archive job manually and choose this user it works as it should, but in the site scheduled nightly run it archives all mailboxes excpet this one.