May 27 2019 02:02 AM
May 27 2019 09:16 AM
Talk to the MS sales guys, I'm sure they will be able to provide 😛
There are usually some numbers mentioned in the Ignite sessions, here's one of last year's sessions on ATP:
Securing your Office 365 environment from advanced phishing campaigns with Office - BRK4002
Jun 20 2019 12:27 PM
We currently use it in our environment and it can be hit or miss. It's definitely no Proofpoint or Mimecast, but you pretty much get what you are paying for at this price-point. The biggest pitfall is support. All the engineers we've worked with have something different to say about ATP and don't seem to be on the same page. Phishing emails are the biggest issue at the moment. Malicious entities are using compromised O365 accounts and are also spinning up tenants of their own so it passes DKIM and DMARC checks. ATP (Safelinks and Safe-Attachments) are missing these even at the point of click due to redirects. You will need to do some tweaking if going this route.