Self-hosted webmail for your own domains, with routing rules, a calendar and an AI assistant whose drafts need approval
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- License
- AGPL-3.0
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Self-hosted alternatives to Tuta
Tuta, formerly Tutanota, is an email, calendar and contacts service that encrypts data end to end and works with custom domains. One listed app does its main job and runs in your own Cloudflare account.
Each answer comes from the app’s README and source code, compared with the features Tuta describes on its own site.
Tuta features, app by app
| Feature | Mailflare |
|---|---|
| End-to-end encryption | No |
| Encrypted calendar and contacts | No |
| Custom domain with unlimited aliases | Yes |
| Apps for Android, iOS and desktop | No |
| Open-source clients | Yes |
Self-hosted webmail for your own domains, with routing rules, a calendar and an AI assistant whose drafts need approval
- What a Tuta user would miss
- It has no end-to-end encryption and no native apps.
- No End-to-end encryption. No end-to-end encryption listed in the README or docs.
- No Encrypted calendar and contacts. Calendar and contacts exist but are not described as encrypted.
- Yes Custom domain with unlimited aliases. Multiple domains, mailboxes and aliases.
- No Apps for Android, iOS and desktop. Web app and JMAP only, no native app.
- Yes Open-source clients. AGPL-3.0 source on GitHub.
Sources:github.com/hieunc229/mailflare#what-you-can-dogithub.com/hieunc229/mailflare/blob/main/docs/api.mdgithub.com/hieunc229/mailflare/blob/main/docs/providers.mdworkersnative.directory/api/apps/mailflare