Email Metadata Awareness
The risk
Why this matters
Even with end-to-end encryption, email metadata — who emailed whom, when, and subject lines — is visible to servers. Metadata reveals your social graph, communication patterns, and relationships. Everyone reads envelopes.
Recommended tools
What to use
End-to-end encrypted email. Swiss jurisdiction. Zero-access encryption.
Encrypted email and calendar. German jurisdiction. Encrypts subject lines too.
Green, privacy-focused email. Anonymous payment. Germany-based.
Privacy email with PGP support and office suite. Germany-based.
Setup guide
How to set it up
- 1
Understand: E2EE protects content, not metadata (sender, recipient, timestamps, subject)
- 2
For sensitive topics, keep subject lines vague
- 3
For truly sensitive communication, prefer Signal over email
- 4
Consider Tuta — it encrypts subject lines, unlike most providers