- Senders send messages stamped with Bitcoin ecash to Nostr relays. The Nostr relays collect the Bitcoin ecash, then deliver messages to receivers.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application typeApplication types
Platforms
- Android



Apps similar to Northmail include Proton Mail, which is open source with a free version. Other options are Gmail, Tuta Mail, Disroot and Apple Mail. WebMail Providers like Northmail are a crowded field, with more than 50 alternatives for the web, iPhone, Android, iPad and Mac.






Russian cloud provider with 8 GB of free space.
Requires @mail.ru email address to work.
Although the web interface is currently in Russian, the applications are in English.
Finally, an email service that's built around your privacy. Get your @criptext.com email address and see what it's like to have peace of mind and privacy in every email you send.



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Free domain email service. Simple, safe, fast, 7/7 free support, and all the essential features a mail service should have.




Affordable business email hosting starting at $1.95/mailbox with US-based phone support, spam filtering, and full IMAP/POP3/SMTP compatibility—ideal for small teams needing professional custom domain email without expensive productivity suite bundles.




Mailture, a secure, business-oriented email service, is made to cater to all your emailing needs. With top-notch collaboration and communication features, Mailture offers much more than your usual inbox.

Providing HIPAA-compliant email, secure email & web services since 1999. Secure communications via email, text, chat, video, and web.