Modoboa
Mail hosting and management platform including a modern and simplified web user interface.
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Other self-hosted communication - email - complete solutions
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Your Debian-based data center in a box. A set of general-purpose Ansible roles that can be used to manage Debian or Ubuntu hosts.
Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container. Only configuration files, no SQL database.
SMTP server that sends and receives emails according to a simple configuration file, with an optional web interface that you can use to browse your emails.
Lets you have an infinite number of unique inboxes.
Full-featured mail server solution based on Postfix and Dovecot.
All-in-one mail server that implements SMTP (both MTA and MX) and IMAP. Replaces Postfix, Dovecot, OpenDKIM, OpenSPF, OpenDMARC with single daemon.
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Mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administration.
Simple yet full-featured mail server as a set of Docker images.
Complete e-mail solution with IMAP4, SMTP, SPF, DKIM, DMARC, MTA-STS, DANE and DNSSEC, reputation-based and content-based junk filtering, Internationalization (IDNA), automatic TLS with ACME and Let's Encrypt, account autoconfiguration, and webmail.
Run it with Docker
Spin up Modoboa on a VPS in minutes. Use the docker-compose generator to get a starter snippet, or grab a server below.