How To Secure Your Google Workspace Domain Email with SPF, DKIM, and DMARC Records

Mike Murphy
7 min readFeb 20, 2024

Setup Email Authentication to reduce spam, spoofing and phishing.

Who is this tutorial for?

Google Workspace users with a custom Gmail address using a domain name you own and manage.

  • If your Google Workspace Organization sends over 5000 emails/day, setting

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Mike Murphy

Podcast & Tech Handyman. I make tutorials and help people figure things out. Email: mike@mikemurphy.co