I just had a look in the Deleted/Spam folder of Outlook 2010 and found 2 emails "[spam] Corporate eFax message" which had an attachment "efax-xxxxxxxetc.pdf.zip". Of course the attachment was a Trojan, but I'm surprised that the email or attachment did not get deleted when receiving it.
All traffic monitoring is enabled in the Antivirus section... looks like to me when "Spam" is detected, move to "Deleted Items" / Spam folder and don't scan..
However, someone now and then checks the Deleted/Spam folder and might open the file...
Can that be changed?
Thanks