Topics
Browse everything Private Mail Guide publishes by category and tag: every topic covered here, with the most recent guides listed under each one.
Tags
- #encrypted-email 10
- #privacy 8
- #proton-mail 7
- #guides 5
- #tuta 5
- #email-aliases 4
- #gmail 4
- #addy-io 3
- #beginners 3
- #email-privacy 3
- #simplelogin 3
- #threat-models 3
- #anonymity 2
- #comparisons 2
- #custom-domain 2
- #email-encryption 2
- #end-to-end-encryption 2
- #google-workspace 2
- #how-to 2
- #metadata 2
- #openpgp 2
- #operational-security 2
- #pgp 2
- #spf-dkim-dmarc 2
- #anonymous-signup 1
- #data-brokers 1
- #decisions 1
- #dns 1
- #duckduckgo 1
- #e2ee 1
- #email-headers 1
- #encryption 1
- #end-to-end 1
- #firefox-relay 1
- #fundamentals 1
- #gnupg 1
- #mailvelope 1
- #migration 1
- #migration-guide 1
- #portability 1
- #public-key 1
- #s-mime 1
- #small-business 1
- #thunderbird 1
- #tracking 1
- #wkd 1
Categories
guides 6 posts
- How to Migrate From Gmail to Proton Mail SafelyA staged Gmail-to-Proton migration: copy mail, contacts, and calendars; keep a temporary connection; verify the transfer; then revoke Google access.
- How to Set Up a Custom Domain for Encrypted EmailA 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.
- addy.io (AnonAddy) & SimpleLogin: Alias Setup and ReviewSet up addy.io (formerly AnonAddy, aka Addy Mail) and SimpleLogin email aliases: free limits, replies, custom domains, PGP forwarding and a verdict.
- How to Read Email Headers: A Field Guide to the EnvelopeA 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.
- Custom Domain Email vs Provider Address: How to ChooseIf 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.
- How to Migrate from Gmail to Encrypted EmailThe guide covers importing message history, setting up Gmail forwarding, updating accounts, handling migration gaps, and deciding when to close Gmail.
comparisons 5 posts
- Anonymous Email Alias Services: 5 Options, Ranked (2026)addy.io, SimpleLogin, DuckDuckGo, Firefox Relay and Apple Hide My Email ranked on what each hides, what it logs and what it can hand over.
- Best Encrypted Email for Small Business & Teams 2026Proton Mail Essentials wins for most small teams, with Tuta as the budget pick. August 2026 pricing, threat models, and the catches vendors skip.
- Free Encrypted Email Without a Phone Number (2026)Tuta allows phone-free signup; Proton may ask for email or SMS verification. Compare both free plans, privacy limits, and paid upgrade paths.
- Email Alias Services Compared: addy.io vs SimpleLoginaddy.io, SimpleLogin and Firefox Relay compared on aliases, bandwidth caps, custom domains, jurisdiction and August 2026 pricing, with an explicit verdict.
- Proton Mail vs Tuta 2026: Which Encrypted Email Fits?Proton Mail and Tuta compared on encryption design, subject-line handling, protocol support, audits and August 2026 pricing, with an explicit verdict.
fundamentals 5 posts
- Is Proton Mail Really Private? Encryption and LimitsProton Mail limits provider access to inbox content, but it does not hide all metadata, secure compromised devices, or make ordinary email anonymous.
- PGP and End-to-End Email Basics: How Encrypted Mail WorksHow PGP keys encrypt and sign email, how Proton Mail automates key exchange with Web Key Directory, and what end-to-end encryption cannot hide.
- Do You Actually Need Encrypted Email? A Plain-Language GuideEncrypted email isn't for everyone. Here's how to figure out whether switching is worth it — without paranoia or marketing fluff.
- What Email Metadata Leaks (Even With End-to-End Encryption)End-to-end encryption protects message bodies, not the envelope. Here's exactly what metadata leaks from encrypted email and what you can do about it.
- Why Your Email Ends Up on Data Broker Lists (and What to Do)Your email address is a tracking identifier. Here is how data brokers acquire it, what they do with it, and the one habit that stops feeding the pipeline.
how-to 3 posts
- Basic End-to-End Encryption for Gmail: What Works in 2026Gmail has no basic end-to-end setting for personal accounts. Use free Mailvelope OpenPGP, or Workspace additional encryption, then verify it worked.
- How to Set Up PGP Email Encryption: A Step-by-Step GuideThe guide covers GnuPG installation, Thunderbird configuration, public key exchange, fingerprint verification, and an encrypted test message.
- How to Encrypt Email in Gmail: TLS, S/MIME, and End-to-EndGmail protects mail in transit by default, while stronger native options require eligible Workspace plans; personal accounts lack end-to-end settings.