M66B/FairEmail

Health v2 · maintenance only

Adoption not part of the score

4582 stars · 695 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

FairEmail is a fully featured, open source, privacy oriented email client for Android. It supports unlimited accounts via standard protocols (IMAP, POP3, SMTP) with OpenPGP and S/MIME encryption, phishing protection, and tracking prevention.

Use cases

• manage multiple email accounts on android
• send encrypted email with openpgp
• read email without tracking pixels
• privacy friendly gmail client for android
• unified inbox for all my email addresses
• block phishing and tracking in email

When to choose

• you value privacy and want no ads, analytics, or third-party data storage
• you need an android email app supporting standard protocols like IMAP, POP3, and SMTP
• you want built-in OpenPGP or S/MIME encryption and decryption
• you need unlimited accounts, unified inbox, and push notifications with low battery usage

When to avoid

• you rely on Microsoft Exchange Web Services or ActiveSync, which are not supported
• you need a full email service - FairEmail is a client only and requires your own email address
• you want a feature-rich app with lots of visual extras, since it is deliberately minimalistic

Facets

application · maturity active

email cryptography security privacy email privacy security android-tools email-client openpgp s-mime imap smtp material-design open-source android mobile

Member repositories

For agents

markdown · JSON · MCP: product_card(name="M66B/FairEmail")