We have a client with DS2000 at 3.22.12 who routinely experiences an "all port lockup" on the Intramail, as well as Deleted Messages reappearing as New Messages in subscriber mailboxes upon subsequent logins.
The port lockup can be cleared with a system reset, about every month or every other month.
The deleted messages problem is intermittent and users insist they exit their mailboxes properly. I have not personally witnessed the deleted messages problem, but have seen the port lock up.
Thanks for any input, Mike.