SpamTitan is a multi-award winning Anti-Spam solution. Rated a 5-star solution by the users of Spiceworks and has won no less than 37 consecutive Virus Bulletin Spam awards.
Allows the blocking of specified attachments by type (per domain) i.e. ZIP files
Most importantly it’s an advanced and highly effective Spam blocker. It has a market leading 99.99% Spam Catch Rate with a 0.003% false positive rate.
Strengthen your Office365 email security against Malware through a defense in depth approach