My system runs on windows XP, with MS Office 2010. When I try to send an e-mail from outlook I immediately get a message from system administrator saying
Your message did not reach some or all of the intended recipients.
Sent: 4/9/2011 12:15 PM
The following recipient(s) cannot be reached:
email@example.com on 4/9/2011 12:15 PM
Server error: '554 5.7.1 <firstname.lastname@example.org>: Recipient address rejected: Access denied'
Already checked and cofirmed all outlook & e-mail my settings with my service provider, everything seems to be OK. The little I have managed to read on this suggests that it might be a my doom virus.