Help prevent messages from certain IP addresses from being marked as spam by adding them to an email allowlist. Messages from these addresses won't be marked as spam by Gmail.
Email allowlists are always applied to your entire domain. You can’t create email allowlists that apply to specific organizational units only.
Add an IP address to your allowlist
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Sign in with an administrator account to the Google Admin console.
If you aren’t using an administrator account, you can’t access the Admin console.
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Go to Menu
Apps > Google Workspace > Gmail > Spam, Phishing and Malware.
Requires having the Gmail Settings administrator privilege.
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On the left, select the top-level organization. This is usually your domain.
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On the Spam, phishing, and malware tab, scroll to the Email allowlist setting. Or, in the search field, enter email allowlist.
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Enter the IP address of the sending mail servers you want to add to the allowlist. To add more than one IP address, enter an IP range (using CIDR notation) or separate individual IP addresses with commas.
Note: Enter public IP addresses only. This setting doesn't support private IP addresses. -
At the bottom of the page, click Save.
Changes can take up to 24 hours but typically happen more quickly. Learn more
You can track changes in the Admin audit log.
