The error log has the following error messages for this user over and over always for the BlackBerry Messaging agent. He receives email normally on his blackberry.
{L.User@domain.com} MAPIMailbox::SetMsgOnDeviceSearchCriteria - SetSearchCriteria (0x8004010f) failed
{L.User@domain.com} MAPIMailbox::CheckMsgOnDeviceSearchCriteria - GetSearchCriteria (0x8004010f) failed
{L.User@domain.com} MAPIMailbox::SetSearchRestriction - SetSearchCriteria (0x8004010f) failed
Any Ideas?