[Deliverability] Whitelisting Microsoft 365

With the advanced delivery policy for phishing simulations in Microsoft 365 Defender, it is possible to whitelist Guardey. This article provides step-by-step instructions for configuring advanced delivery.

Step 1

Log in to your mail server’s portal as an administrator and click on Security.

Step 2

Go to Policies & Rules (2a) and select Threat Policy (2b).

Step 3

In the Rules section, click on Advanced Delivery.

Step 4

On the Advanced Delivery page, select the Phishing Simulation tab (4a) and click on Edit (4b).

Step 5

In the Edit Third-Party Phishing Simulations window that opens, you can enter the whitelisting information using the dropdown menu.

Step 6

In the field Sending Domain (x items), enter the domains of the technical senders. The sending domain is the part that comes after the @ in the email address, for example, name@example.com. – 

Step 7

In the field Sending IP Address (x items), enter our IPv4 addresses. – Check here for the IP addresses and domains of the phishing module in the portal.

Step 8

In the field Simulation URLs to allow (x items), enter the domains/URLs used in the phishing links. Use the following format: ~example.com~. Then click on Save.