Messages not being archived from the journal mailbox
I had a journal mailbox that for some reason stopped archiving for a period of time. Then for some equally strange reason it started archivng again but there are 40000 odd messages that will not archive.
A new journal mailbox was created as well as the accompaning archive task and that has worked without an issue since its creation, but copying some of those unarchived messages to the new journal mailbox has not made a difference insofar as the messages are still not archive although they are now moved to the failed to store folder. With the old journal mailbox they simply stayed as archive.pending.part messages.