mailinabox
Communication & EmailMail-in-a-Box turns a fresh Ubuntu server into a fully‑featured, self‑hosted email appliance with SMTP, IMAP, webmail, spam filtering and DNS management in one click.
Features
- One‑click installation that configures Postfix (SMTP), Dovecot (IMAP) and Roundcube (webmail)
- Automatic TLS via Let’s Encrypt for all services
- Built‑in spam filtering (SpamAssassin, postgrey) and DKIM/DMARC/DNSSEC support
Recent releases
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Install & Platforms
Install via
shell-script
Platforms
linux
Community & Support
Similar tools
Alternative to
iRedMail
Modoboa