Thundermail is Thunderbird’s new privacy-focused email service. It's secure, reliable email hosting that works with Thunderbird and any other email client using standard protocols such as IMAP and JMAP.
We want to provide email accounts to those who love Thunderbird, and we believe we can offer a better service than the other providers out there - email that aligns with our values of privacy, freedom, and respect for our users. No ads, no selling your data. It's just your email!
With Thundermail, it's our goal to create a next generation email experience that is 100% open source and built by both our contributors and users.
Key Features
Open source and standards-based: Built on secure and speedy Stalwart infrastructure.
Privacy first: No ads, tracking, or AI training.
Flexible domains: Choose an
@thundermail.comor@tb.proaddress, or connect your own custom domain.Pairs with Thunderbird: Easily works with Thunderbird Desktop and Mobile.
Part of Thunderbird Pro: Integrates with our other services, such as Send and Appointment.
Ready to jump in? Check out our guide to Getting started with Thundermail.
Thunderbird Pro is currently in beta. See something missing or incorrect in our instructions? Did you find a bug or have a great feature idea? Please let us know!