I have XP Pro. When I send an e-mail in Outlook Express, I get an error message indicating their were problems. The message remains in the Outbox, and if I do not delete it, would sit there and be sent multiple times. (I sent to my office e-mail and got 21!!
I almost think this could be a worm, or some kind of malware causing this, but I have Avast. I run Ad Aware. Also, the Microsoft malicious software removal tool (whatever the correct name)... No indication of what is causing my problem.
I uninstalled down to IE 6 and re-installed IE 8, and re-installed SP 2 & SP3. It did not eliminate the problem.
I welcome a fix, if there is one. Then, I'll seek help for a problem with You Tube not playing videos when every other place seems just fine. But that's another thread?