To whitelist a domain, you’ll need to modify your inbound spam policy.
1. Sign in to your Microsoft 365 Defender portal2.Â
2. Click on Policies & rules in the left-hand menu
3. Choose Threat policies
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4. Select Anti-spam inbound policy (Default).
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5. Scroll down and click on Edit allowed and blocked senders and domains.
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6. Click on Allow domains.
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7. Add the domain that you want to allow (whitelist). Provide a name for the list, and add domains “noreplywork.in,” “m.noreplywork.in,” “images.mitigata.com,” and “d2tcd99ls9eqkl.cloudfront.net” for whitelisting phishing domain, then “Save”.
Please note: The domain is provided when selecting the template during the setup of the phishing campaign.
8. Click Add domains
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9. Click on Save
 That’s it 🎉 You’ve successfully added the domain to the spam filter allow list. From now on, all emails sent via this particular Mitigata phishing domain will not be marked as spam.
Note: Each phishing campaign uses a separate domain, so you’ll need to make sure you have added them to your whitelist before you send any future campaigns.