Docker Mailserver

License: MIT

Overall rating

7.5

Stars: 18885

Contributors: 336

Docker Mailserver is a containerized email server designed to simplify email hosting. It integrates various features like SMTP, IMAP, spam filtering, virus scanning, and DKIM signing in a single container. The project emphasizes flexibility, security, and ease of use, providing comprehensive documentation and automated configurations. Ideal for self-hosted email solutions, it allows seamless deployment with Docker and Kubernetes.

Key Features

  • Full SMTP, IMAP, and LDAP support.
  • Spam and virus protection.
  • Automated DKIM and DMARC setup.
  • Easy-to-use configurations.
Activity

Last update: Sep 28, 2026

  • Commits (last week)

    8

  • Resolved issues (last week)

    11

  • Merged PRs (last week)

    8

Maturity

Last update: Sep 29, 2026

  • Age

    11 years 6 months

  • Stability

    STABLE

Information

Funding

Donations

Programming languages

Makefile
Shell
Dockerfile

Tags

antispam
rspamd
mailserver
imap
postfix
docker
antivirus
smtp
kubernetes
pop3
fail2ban
ldap
dovecot
mail
container