Can you elaborate?
Which is exactly the error message? Seems that heuristic of the outbound mail is alerting you…
Is there a file attached to that email? How many emails are you trying to send?
Any reason why you’re using Windows SP2 that has several security vulnerablilities and Windows SP3 has been available for over a year that has perfomance enhancements and several Critical Security Updates?
In IE go to Tools then Windows Update then download and install all updates.
Go to Control Center then Security Center then set it to Automatic Updates (Recommended) or at least Notify me about updates but do not download nor install them.
Next Tuesday is Patch Tuesday and there has been 5 Critical and 4 Important updates announced that will be delivered.
2 towers, 1 desktop, 19in LCD, 15in LCD and 17in CRT monitor, 3 keyboards/mouses but only 19in and 15in TV to watch DVDs both with cable TV and 200+ mostly useless channels.
One tower I am trying to sell but nobody wants XP anymore so I use it while I am eating breakfast.