1.docker-mailserver / docker-mailserver
Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.
+1,130 stars
from 18,585 · score 7.03
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2.Billionmail / BillionMail
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr
+853 stars
from 15,293 · score 6.75
3.mailcow / mailcow-dockerized
mailcow: dockerized - 🐮 + 🐋 = 💕
+573 stars
from 13,154 · score 6.35
4.Mailu / Mailu
Insular email distribution - mail server as Docker images
+208 stars
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5.modoboa / modoboa
Mail hosting made simple
+30 stars
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