Gmail to Enforce Authentication from February 2024

published on 08 January 2024

In February, Gmail will enforce authentication, to protect against bad actors.

Authentication for SPF/DKIM/DMARC is considered inboxing best practice and most Sensorpro customers have this in place.

If already authenticated, you are good to go. 

If not, follow the authentication guide now.

Not sure? use our authentication checker.

The authentication enforcement by Gmail impacts your domain sending reputation, regardless of the platform used to send email, so you need to act today. This is a simple test you can do now:

1 Open the email in Gmail desktop.
2 Click the 3 dots on top right.
3 Click Show original.
4 Should show PASS for SPF/DKIM/DMARC

Authentication explained

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