This great adware removal tool named (Ad-Aware) just added Outlook email scanning and live download verification, and a rootkit removal system to its standard scans for infected files. If you are like me and leave your Outlook open all day during your work day or while at home, Ad-Aware 8.2 will monitor your emails as they come in and it will also catch the bad attachments.
Ad-Aware 8.2 is available as a free download, or they also have Plus and Pro Licenses for $27 and $40.