Self-Hosted Mail Delivery Agents: 20 Open-Source Apps
Best for your setup
Homelab Novice
Wants it running tonight, with one command.
Mailcow13.7k
mailcow is a dockerized mail server suite for self-hosted email management.
- Ships a Compose file
- Live demo
See all73/100 fitHow well this app matches homelab novices, 0 to 100
Homelab Expert
Runs a stack already and wants it to plug in.
docker-mailserver19.7k
A production-ready containerized mail server with SMTP, IMAP, LDAP, anti-spam, and anti-virus services.
- Several SSO sign-in methods
- Multi-user
See all81/100 fitHow well this app matches homelab experts, 0 to 100
20 projects
Mailcow
13.7k
mailcow is a dockerized mail server suite for self-hosted email management.
Mail Transfer AgentsMail Delivery AgentsEmail Solutions+4
18 Containers
docker-mailserver
19.7k
A production-ready containerized mail server with SMTP, IMAP, LDAP, anti-spam, and anti-virus services.
Email SolutionsPermissive LicenseMail Transfer Agents+2
Mail-in-a-Box
15.4k
A one-click, easy-to-deploy mail server appliance for self-hosting email on Ubuntu.
Email SolutionsWebmail ClientsMail Transfer Agents+5
Postal
16.9k
Postal is a complete, self-hosted mail server for websites and web servers.
Email SolutionsPermissive LicenseMail Transfer Agents+2
Mox
5.9k
Mox is an open source self-hosted email server with SMTP, IMAP, webmail, and a web admin interface.
Email SolutionsMail Transfer AgentsMail Delivery Agents+3
Maddy Mail Server
6.1k
A composable all-in-one mail server that handles SMTP sending and receiving, IMAP storage, and related email security protocols.
Email SolutionsMail Transfer AgentsMail Delivery Agents+2
Modoboa
3.5k
Modoboa is a mail hosting and management platform with a web user interface, administration panel, and webmail.
Email SolutionsPermissive LicenseSelf Hosting Solutions+4
Cyrus IMAP
652
An IMAP server for mail access, with support for email, contacts, calendar, and related messaging protocols.
Mail Delivery AgentsEmail SolutionsMail Transfer Agents+2
iRedMail
1.8k
iRedMail is a full-featured mail server solution for deploying self-hosted email services.
Email SolutionsCopyleft LicenseMail Transfer Agents+2
Dovecot
1.3k
Dovecot is a mail server software project with configuration and RFC implementation documentation.
Mail Delivery AgentsMail Transfer AgentsSelf Hosting Solutions+2
emailwiz
2.2k
A setup script for installing and configuring a self-hosted email server on Debian or Ubuntu.
Email SolutionsMail Transfer AgentsMail Delivery Agents+3
DavMail
772
DavMail is a gateway that lets users access Exchange and Office 365 mailboxes with standard mail, calendar, and directory clients.
Mail Delivery AgentsCalendar and ContactsCopyleft License+2
DragonFly
266
dma is a small Mail Transport Agent for local mail submission and delivery to local or remote destinations.
Mail Transfer AgentsMail Delivery AgentsNetwork Utilities+2
larasend
492
Larasend is a self-hosted transactional email platform for Laravel teams that provides an HTTP API, dashboard, API keys, and a Laravel mail transport while sending through Amazon SES.
Mail Delivery AgentsSelf Hosting SolutionsAPI Management
5 Containers
Simple NixOS Mailserver
320
Complete mailserver solution leveraging the Nix Ecosystem.
Email SolutionsCopyleft LicenseMail Transfer Agents+2
RSS2EMail
459
rss2email is a tool that monitors RSS feeds and emails new items to a configured address.
RSS Feed ReadersCopyleft LicenseMail Delivery Agents+2
Dovel
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.
Email SolutionsCopyleft LicenseMail Transfer Agents+2
EmailRelay
A small and easy to configure SMTP and POP3 server for Windows and Linux.
Mail Transfer AgentsMail Delivery AgentsNetwork Utilities+2
Inboxen
8
Lets you have an infinite number of unique inboxes.
Email SolutionsMail Delivery AgentsSelf Hosting Solutions+1
CxReports
Reporting and PDF document generation with a user-friendly WYSIWYG template editor, API, automated email delivery, and robust security features.
Automation ToolsDocument ManagementMail Delivery Agents+2