Thundermail Email Hosting — Thundermail

Ad free, privacy-first email from Thunderbird that puts you in control.
You’ll never see ads in Thundermail. Stay focused on what matters, not on what advertisers want to sell you.
Many email services rely on selling your data. Thundermail doesn’t. Your data stays yours, and we don’t share it.
Use it in Thunderbird or your favorite apps. Thundermail is built on open standards, so you’re never locked in.
Stop exchanging multiple messages to schedule a meeting. Share a link and let others book time on your calendar.
Send large, end to end encrypted files directly from your email. From personal videos to sensitive documents, it’s simple and secure.
Get Thundermail, Appointment, and Send in one simple subscription. You’ll love the confidence, ease, and security these services add to Thunderbird. Thank you for supporting freedom.
Our initial offering, ideal for most users
30 GB of Mail Storage
60 GB of Send Storage
1 Inbox, 15 Email Addresses
Thundermail is currently in Beta and is being made available in waves to those that have joined the waitlist. Full launch is expected in 2026.
Based on modern standards, Thundermail supports faster, more efficient email with JMAP support alongside traditional IMAP and SMTP protocols. Built on Stalwart’s modern, modular mail server architecture, Thundermail delivers performance and reliability without the bloat.
Thundermail data is hosted on infrastructure located in Germany, supporting reliable delivery worldwide and prioritizing privacy.
Choose from @thundermail.com or @tb.pro addresses, or bring your own custom domain for a professional touch. Your email, your identity, your way to have full control over how you present yourself online.
While we recommend using Thunderbird, you can use your new Thundermail email account on any device or mail program.
Thunderbird Technologies Corporation. Proudly part of the Mozilla family. Portions of this content are ©1998–2026 by individual contributors. Content available under a Creative Commons license.
Contribute to this site