Modoboa

modoboa.org · checked 11 Oct 2026

#11 · Email Server Software #15 · Mail Server Software

Visit modoboa.org ↗ Alternatives Modoboa vs Postfix

How it plugs in

—Public API

NoOpen source

YesFree tier

Signal on Email Server Software6.1#11 of 33

Modoboa is an open-source platform for installing and managing a self-hosted email server.

Pricing

Modoboa open-source softwareFree software · self-hosted · unlimited domains, mailboxes and aliasesFree
Modoboa ProPer year and per instance · discounted from 199.00 € · VAT excluded · Single Modoboa instance · bundled email support, best-effort SLA€139/yr
Modoboa Pro ProviderPer year · discounted from 499.00 € · VAT excluded · Up to 5 instances · bundled email support, best-effort SLA€349/yr
Bronze support plan1 year · 5 included tickets · 2 included updates€900/yr
Silver support plan1 year · 10 included tickets · 2 included updates€1,425/yr
Gold support plan1 year · 30 included tickets · 4 included updates€3,780/yr
Platinum support plan1 year · 75 included tickets · 4 included updates€8,160/yr

As modoboa.org lists them, checked 11 Oct 2026.

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Facts

Website: modoboa.org
Price: Free tier · from €139/yr
Free trial: Not stated
Administration: Its online administration panel manages domains, mailboxes, aliases, and other settings.
Company: The website is edited by NGYNLABS, registered in Nantes, France, with its registered office at 14 rue du Gué Robert, 44000 Nantes.
Data handling: The Pro sales terms state that the software runs self-hosted and the seller does not access customer-processed data through the software.
Email reputation: Modoboa uses SPF, DKIM, and DMARC protocols to protect email reputation.
Headquarters: Nantes, France
Installation: The official site says the installer handles 95% of the work in less than 10 minutes, after which the user configures DNS.
Integrations: The project says Modoboa integrates with Postfix and Dovecot and can use MySQL, MariaDB, PostgreSQL, or SQLite as its central database.
Intended users: Modoboa Pro is described as intended for hosting providers, MSPs, agencies, and IT teams operating email at professional scale.
Mail features: The generated mail server includes webmail, calendar and address book management, filtering rules, auto-responder, and administrator tools.
Monitoring: Built-in graphics show message distribution by type and average message size.
Professional edition: Modoboa Pro adds virtual-host management, including automated Let's Encrypt certificates, Nginx provisioning, and per-tenant themes.
Support: The project offers paid installation or upgrade assistance, help with specific issues, and annual maintenance services.

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