Forum Discussion
Quarantine phishing mails?
We receive lots of phishing mails and they are never ever blocked automatically. Should EOP be capable of blocking (some of) them automatically or do we always have to manually add transport rul...
Check out the https://technet.microsoft.com/en-us/library/jj723164%28v=exchg.150%29.aspx and make sure these are being adhered to. Also, have a look at the https://channel9.msdn.com/Events/Ignite/2016/BRK3222 presentation (from last year) for tips on spam/phishing prevention. For more background info check out https://blogs.msdn.microsoft.com/tzink/ he has a lot of good info, like https://blogs.msdn.microsoft.com/tzink/2014/09/12/why-does-spam-and-phishing-get-through-office-365-and-what-can-be-done-about-it/, though not a recent article.
Before we moved to a third party email threat protection system, we found EOP to do a reasonable job at catching spam/phishing but the consistency wasn't always high enough.