Hi guys,
We've having the same problem as well. I called IBM for support and they emailed me the links for the technote and fix. Hope this helps.
Technote link:
http://www-1.ibm.com/support/docview.wss?uid=swg21142001
Instructions and link to Patch for issue described in above technote:
http://www-1.ibm.com/support/docview.wss?uid=swg24006010
Technote detailing VersaMail issue:
http://www-1.ibm.com/support/docview.wss?uid=swg21086060
=b=