I receive email from my BT Internet account on a PC and a laptop. Mail arrives fine on the laptop but on the PC I just get emails saying that Smoothwall has detected a virus in the email. There is no indication what kind of virus or how to get the email. I don't use Smoothwall and never have so cannot understand how this is intercepting the emails.

I don't think it is a virus and my AV software and Spybot is up to date.

Please help as this driving me nuts.

Apologies for bumping this but I really need some help!!!