mail-server alternatives and similar software solutions

Based on the "Complete solutions" category.
Alternatively, view stalwart alternatives based on common mentions on social networks and blogs.

Mail-in-a-Box

9.2 7.6 L3 mail-server VS Mail-in-a-Box

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.
docker-mailserver

9.0 8.7 mail-server VS docker-mailserver

DISCONTINUED. A fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) using Docker. [Moved to: https://github.com/docker-mailserver/docker-mailserver]

InfluxDB – Built for High-Performance Time Series Workloads

InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

Promo www.influxdata.com

Mailcow

8.9 9.5 mail-server VS Mailcow

mailcow: dockerized - 🐮 + 🐋 = 💕
Mailu

8.2 8.5 mail-server VS Mailu

Insular email distribution - mail server as Docker images
Modoboa

7.1 9.7 L5 mail-server VS Modoboa

Mail hosting made simple
wildduck

6.4 8.6 mail-server VS wildduck

Opinionated email server
DebOps

6.0 9.6 mail-server VS DebOps

DebOps - Your Debian-based data center in a box
homebox

4.0 9.4 mail-server VS homebox

A set of ansible scripts to build a personal mail server / private cloud / etc.
Ptorx

3.4 0.0 mail-server VS Ptorx

DISCONTINUED. 📩🛡 Email privacy. Anonymously send and receive with alias forwarding. (Abandoned)
Inboxen

3.0 0.0 mail-server VS Inboxen

DISCONTINUED. Main repo for Inboxen.org
AnsiMail

2.4 0.0 mail-server VS AnsiMail

Fullstack, security focused, personal mail server based on OpenSMTPD for OpenBSD
iRedMail

1.1 - mail-server VS iRedMail

Full-featured mail server solution based on Postfix and Dovecot.
Simple NixOS Mailserver

- mail-server VS Simple NixOS Mailserver

A complete mailserver solution leveraging the Nix Ecosystem.
Qmailtoaster

- mail-server VS Qmailtoaster

Stable, full-featured, easy-to-install mail server based on qmail.
Citadel

- mail-server VS Citadel

Feature packed, easy, versatile, and powerful mail server, thanks to exclusive "rooms" based architecture.