I just was assigned the task of administrating three Unity Connection servers that are networked. The Operator mailboxes on each system have been taking messages since 2010 and have over 5 thousand messages in them (nearly 3 mega bytes). I've corrected the set up so the mailboxes no longer are taking messages, but would like to delete all the new messages in order free up memory resources, and I don't want to undo all the Call Handler relationships in order to delete the mailboxes and then recreate them, etc. I used the PCA tool  to clean up the Operator MBX on a standalone Unity Connection that had nearly 1800 messages, but it took nearly 30 minutes for the PCA tool to load and another 4.5 hours to delete one message at a time (major carpal tunnel afterwards!).  For these mailboxes with 5-6K messages, the PCA tool was  not loaded after 3 hours!   Is there a faster, more efficient tool for deleting all new messages in a single mailbox? (i.e., Message Hunter?) ... View more