Running an archiving job using the EmaiXtract, one mailbox is skipped. It is not even in the log, and no message is archived from it. Nothing special with the mailbox, there are many similar on the system without any problem. It is somehow not recognized. It is used as a departmental mailbox, eg. office@corp.com.

It is an Exchange environment and EX 4.81.

It there anything to do is such case?

Regards, Krisztian