At long last, I’ve made a first pass at updating the Migrate-EOPSettings script to now include settings for Advanced Threat Protection. I’ve had several customers moving their instances from commercial EOP to Office 365 GCC, and while my Migrate EOP script would capture just about everything, it came to my attention that we still had configuration to do for ATP. Not a big deal, but still something that was overlooked.
It’s just included for now in the normal “Import” switch. I’m looking towards early next year for a full tool rewrite, but for now, you can more easily migrate your ATP tenant settings, Safe Links policies and rules, and Safe Attachments policies and rules.
You can get the updated version at the old URL: https://gallery.technet.microsoft.com/Migrate-EOP-Settings-9d480325. I’ve also added a new short link that I’ll use going forward: http://aka.ms/migrateeop