Emails arrive in inbox and disappear seconds later
office 2007, exchange 2003 sp2, win xp
email messages arrive, show up in inbox for one or two seconds, then disappear. it's only a few emails here and there. some emails are still getting through but some just briefly show up and then disappear. we have mcafee virus scan 8.5. i have checked this and it does not seem to be blocking anything.