A few days ago I bought BD Antivirus plus after looking at the the excellent reviews it was getting on the net. This link http://anti-spyware-review.toptenreviews.com/ shows it as the number one product out there. As you can see it shows one of the features to be Email Scanning. I naturally assumed it was email scanning for viruses since it was an antivirus product. After installing it and talking with support I found that this product did not scan emails for viruses and that I needed the Antispam feature which came with the Internet Security version of the product. So after a little negotiation BD agreed to upgrade me to the IS version. I tried to explain to them that Antispam is not the same as scanning emails for viruses but they insisted that the IS version would do what I needed it to do.
After installing the IS version I find that BD is still not scanning my incoming and outgoing emails for viruses but I can manage my friends and spammers list which is good but not what I was asking for.
CAN BD scan emails for Viruses or not? If not I will have to go with another product that can. I tried to get hold of top 10 reviews to tell them that they are misrepresenting BD but we will see if they take scanning emails off of their list that says BD Antivirus Plus can scan emails or not. I know its not BD's fault that top 10 reviews has incorrect information but it has caused me a little grief. 
I am using Outlook for my email so it should not be a problem to scan emails. Many antivirus products scan emails.