Was wondering if anyone here has some input on which spam filter to put in front of office 365. We have been using 365 for about a year now and the spam filtering has always been hit or miss. I have done loads of tweaking a mail flow rules but it just isn’t enough. Some areas we are seeing slip through are clean emails with bad link to malicious payloads in dropbox / box.com / onedrive, Spoofed Microsoft emails even got on the phone with Microsoft and the guy literally goes “woah that’s a bad one”.
I am price shopping right now and we got a quote from Sophos which looks amazing but it’s pricey. Luckly my execs are aware that good security comes a price but sophos might be alittle steep.
Also looking at Appriver and Spam Titan.
Any input would be appreciated! Thanks