Self-hostable software: Mail Delivery Agents (20)
20 projects
docker-mailserver
MIT License
18.2k
SysadminsEmail SolutionsPermissive License+3
A production-ready containerized mail server with SMTP, IMAP, LDAP, anti-spam, and anti-virus services.
Multi-UserDocker
DetailsPostal
MIT License
16.5k
SysadminsDevOps EngineersEmail SolutionsPermissive License+3
Postal is a complete, self-hosted mail server for websites and web servers.
DetailsMail-in-a-Box
Creative Commons Zero v1.0 Universal
15.3k
SysadminsEmail SolutionsWebmail Clients+6
A one-click, easy-to-deploy mail server appliance for self-hosting email on Ubuntu.
Multi-User
DetailsMailcow
GNU General Public License v3.0
12.6k
SysadminsEmail SolutionsMail Transfer Agents+5
mailcow is a dockerized mail server suite for self-hosted email management.
Multi-UserDocker
DetailsMailu
MIT License
7.2k
SysadminsEmail SolutionsWebmail Clients+4
Mailu is a Docker-based mail server suite with IMAP, SMTP, webmail, and admin features.
No TelemetryOfflineMulti-User
DetailsMaddy Mail Server
GNU General Public License v3.0
5.9k
SysadminsEmail SolutionsMail Transfer Agents+3
A composable all-in-one mail server that handles SMTP sending and receiving, IMAP storage, and related email security protocols.
Offline
DetailsMox
MIT License
5.7k
SysadminsEmail SolutionsMail Transfer Agents+4
Mox is an open source self-hosted email server with SMTP, IMAP, webmail, and a web admin interface.
Multi-UserBinary
DetailsModoboa
ISC License
3.5k
SysadminsSmall & Medium BusinessEmail SolutionsPermissive License+5
Modoboa is a mail hosting and management platform with a web user interface, administration panel, and webmail.
Multi-User
Detailsemailwiz
GNU General Public License v3.0
2.2k
SysadminsEmail SolutionsMail Transfer Agents+4
A setup script for installing and configuring a self-hosted email server on Debian or Ubuntu.
OfflineMulti-User
DetailsiRedMail
GNU General Public License v3.0
1.8k
SysadminsPrivacy AdvocatesEmail SolutionsCopyleft License+3
iRedMail is a full-featured mail server solution for deploying self-hosted email services.
OfflineMulti-User
DetailsDovecot
MIT License, GNU Lesser General Public License v2.1
1.2k
Privacy AdvocatesSysadminsMail Delivery AgentsMail Transfer Agents+3
Dovecot is a mail server software project with configuration and RFC implementation documentation.
DetailsDavMail
GNU General Public License v2.0
717
SysadminsMail Delivery AgentsCalendar And Contacts+3
DavMail is a gateway that lets users access Exchange and Office 365 mailboxes with standard mail, calendar, and directory clients.
Multi-UserDocker
Details