Cliff Hayes writes:

I didn't see anything but the log is huge and I could have easily missed it. Is there a certain error or phrase I should look for? If so please advise.

In my setup using mbox, typical log entries would be like

(Common)
Warning: UIDVALIDITY changed ({int} -> {int}) in mbox file ...
Error: Next message unexpectedly corrupted in mbox file ...

(Rare)
Error: Corrupted index cache file {cache-file}: Broken physical size for mail UID ...
Error: read({file}) failed: Next message unexpectedly lost from mbox file ...
Error: read({file}) failed: Cached message size larger than expected ...

Joseph Tam <jtam.home@gmail.com>