Guides
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How to Set Up a Custom Domain for Encrypted Email
A step-by-step walkthrough for connecting your own domain to Proton Mail or Tuta, covering verification, MX records, and the SPF, DKIM, and DMARC setup.
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addy.io (AnonAddy) & SimpleLogin: Alias Setup and Review
Set up addy.io (formerly AnonAddy, aka Addy Mail) and SimpleLogin email aliases: free limits, replies, custom domains, PGP forwarding and a verdict.
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How to Read Email Headers: A Field Guide to the Envelope
A practical walkthrough of Received, SPF, DKIM, DMARC, and Message-ID headers so you can trace a message's real path and spot a spoofed sender quickly.
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Custom Domain Email vs Provider Address: How to Choose
If you're setting up a new email account, should you use yourname@protonmail.com or yourname@yourdomain.com? Here's the honest tradeoff and how to choose.
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How to Migrate from Gmail to Encrypted Email
The guide covers importing message history, setting up Gmail forwarding, updating accounts, handling migration gaps, and deciding when to close Gmail.