Summary
If your organization uses third-party senders (such as SendGrid, MailChimp, SurveyMonkey, Constant Contact, etc.), to send messages on behalf of your users, INKY may detect these messages as internal-sender spoofing. This is due to your domain appearing in the From: field but “under-the-hood” the mail was sent from a third-party mail server. To avoid such warnings, you can tell INKY about third-party senders that are permitted to send mail on your behalf.
Setting
Navigate to theGoogle Workspace Admin Console
Select the menu on the top left corner of your dashboard, then navigate to Apps > Google Workspace > Gmail
Scroll down and select Compliance
4. Scroll down to Content Compliance and select Add Another Rule
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