I have an 820D error being reported in one of my message dbs. Post office is running on OES2 and agent version is GW8sp2HP2. The message db has a dba file also created. The only thing I notice about the msg file is that it is running at 2GB compared to around 50mb for all the other DBs.

The only other symptom I have is that I have a single user (out of 1400) who is getting the same 820D error only when trying to send a new message or reply.

Any pointers would be awesome.