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Vladimir
Pearl

How to deal with Microsoft's Office 365 ATP Outlook issues?

Microsoft, in their infinite wisdom, decided to prefix all links in Outlook 365 for Enterprise with ATP with:

https://nam04.safelinks.protection.outlook.com and pass the actual URLs as parameters for inspection.

Since client has a "No Wbmail" rule in their APPC/URLF, preceded by "Office 365 Enterprise" permit, this causing all the links with "outlook.com" to flop.

 

What is the best way of permitting these links to remain functional?

Create the 

.safelinks.protection.outlook.com app and add it to the categorization exemptions?

 

P.S. there is no HTTPS inspection in this environment, just categorization with the widgets.

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Admin
Admin

Re: How to deal with Microsoft's Office 365 ATP Outlook issues?

That's what I'd do.
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