Modoboa
Open source from Free. Based in France.
Last checked 25 October 2026
I don't star-rate self-hosted software, because the cost and privacy depend on where you run it.
Key facts
- Cheapest plan
- Open source
Free - Free plan
- Yes, open source
- Storage
- Not confirmed
- Your own domain
- ✓ Yes
- End-to-end encryption
- No
- Company based in
- France
- Your data is kept in
- Your own server
- Founded
- Unknown
- Free trial
- Free to download
- Funded by advertising
- No
- Works in any mail app
- ✓ IMAP and SMTP
- Calendar and contacts
- ✓ Yes
- Aliases
- Yes
- Open-source apps
- ✓ Yes
- Sign up without ID
- No
- White label
- Unknown
- Reader offer
- None
Not rated: self-hosted software
Not sure what something means? See my email glossary.
Plans
1 plan
Prices as listed when I checked, before any tax. Dollar and euro prices are what the provider charges.
Reviews
Nothing yet
I haven't added ratings from other sites for Modoboa yet. Tell me where to look
These are other people's ratings, taken from each site on the date shown. They don't change my stars, which come only from the facts.
From members
No member reviews of Modoboa yet. If you've used it, yours could be the first.
Members can review any provider. Join for free or sign in to write one.
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Features
Not checked yet
- Your own domain✓ Yes
- Works in any mail app (IMAP)✓ Yes
- Calendar and contacts✓ Yes
- Open source✓ Yes
- White label (resell as your own)Unknown Suggest an edit
- Two-step sign-inUnknown Suggest an edit
- PasskeysUnknown Suggest an edit
- PGP encryptionUnknown Suggest an edit
- Password-protected email to anyoneUnknown Suggest an edit
- Catch-all addressUnknown Suggest an edit
- Filters and rulesUnknown Suggest an edit
- Sieve filtersUnknown Suggest an edit
- Auto-replyUnknown Suggest an edit
- Scheduled sendUnknown Suggest an edit
- Undo sendUnknown Suggest an edit
- Import from another providerUnknown Suggest an edit
- Mobile appsUnknown Suggest an edit
- Desktop appUnknown Suggest an edit
- POP3Unknown Suggest an edit
- CalDAV and CardDAV syncUnknown Suggest an edit
- JMAPUnknown Suggest an edit
- Tor (onion) addressUnknown Suggest an edit
- Pay with cash or cryptoUnknown Suggest an edit
- Export all your mailUnknown Suggest an edit
- APIUnknown Suggest an edit
- AI featuresUnknown Suggest an edit
- Single sign-on (SSO)Unknown Suggest an edit
Policies and contacts
2 of 5 found
- Privacy policy
- modoboa.org/en/privacy-policy
- Acceptable use policy
- Unknown Suggest an edit
- Terms of service
- Unknown Suggest an edit
- Report abuse
- Unknown Suggest an edit
- Contact
- modoboa.org/en/contact
Track record
Code and releases
- Their code
- modoboa/modoboa ↗ ISC licence · 3,544 stars · latest release 2.12.0 on 26 October 2026 · last change 31 October 2026
From public sources, last read on 31 October 2026: incidents as the provider reports them. None of this changes my stars.
Company and servers
Founded, owner, servers, uptime and blocklists
- Founded
- Unknown Suggest an edit
- Domain first registered
- 2010 (modoboa.org)
- Website hosted in
- France (Scaleway SAS)
Only the website. Where your mail is kept is under Your data is kept in. - Name servers run by
- Gandi
- DNSSEC
- Not signed
- IPv6
- Not yet
- Website certificate
- Let's Encrypt · TLS 1.3
- Home page answered in
- 1.1 seconds · HTTPS
My automatic checks last ran on 31 October 2026. Server countries come from their IP addresses (IP geolocation by DB-IP), and big providers often run servers in many countries. Blocklists are the free lists that answer public look-ups.
Modoboa home page
Screenshot
News
Latest headlines
- Loading the latest news…
All Modoboa news · News by RSS
From Modoboa's own blog and social accounts, and from tech and security news sites. I show the headline and its first few lines, and link to the full story where it was published.
Price history
No price yet
I haven't confirmed a price yet.
Sources
1 source
Suggest an edit
Spotted something wrong, out of date or missing about Modoboa? Members can send me a correction, ideally with a link to the provider's own page. I check every one before anything changes.
Facts are checked against Modoboa's own pages and dated. Offer links are referral links: I may earn a commission, and it never changes the stars or the order. How I make money