master

Cyrus mail system - common files

Install

All systems
curl cmd.cat/master.sh
Debian Debian
apt-get install mailman3
Ubuntu
apt-get install cyrus-common-2.4
Alpine
apk add postfix
Arch Arch Linux
pacman -S postfix
image/svg+xml Kali Linux
apt-get install mailman3
CentOS
yum install postfix
Fedora
dnf install postfix
Windows (WSL2)
sudo apt-get update sudo apt-get install cyrus-common-2.4
Raspbian
apt-get install postfix
Dockerfile
dockerfile.run/master
Docker
docker run cmd.cat/master master powered by Commando

cyrus-common

Cyrus mail system - common files

Cyrus is an IMAP server designed to handle massive quantities of mail, with a number of features not found in other IMAP implementations, including support for: - running the daemon without root privileges; - POP3 and NNTP in addition to plain IMAP; - CalDAV and CardDAV; - secure IMAP using SSL; - server-side filtering with Sieve; - mail users without login accounts; - simple mail quotas; - virtual domains; - IPv6. Cyrus doesn't support reading from and storing mail in the standard mail spool. It stores mail in a separate directory in its own MH-like format. This package contains the common files needed by the other Cyrus components. The cyrus-imapd and/or cyrus-pop3d packages are needed to enable IMAP and POP3 support respectively. cyrus-murder can be used to enable IMAP, POP3 and LMTP proxying. cyrus-replication can be used to provide server replication between two imap servers.

postfix

High-performance mail transport agent

Postfix is Wietse Venema's mail transport agent that started life as an alternative to the widely-used Sendmail program. Postfix attempts to be fast, easy to administer, and secure, while at the same time being sendmail compatible enough to not upset existing users. Thus, the outside has a sendmail-ish flavor, but the inside is completely different.

mailman3

Mailing list management system

This is GNU Mailman version 3, a mailing list management system. This package provides the core delivery engine of the system, which handles the mailing lists data, receives messages, handles the moderation and processing of these messages and delivers them to the mailing lists subscribers. It communicates with the other components through a private administrative REST API. Default database backend is SQLite3 in order to not break automated installations. For productive setups, PostgreSQL or MySQL are much better options though. See README.Debian for further information. In order to get the full Mailman3 system, the metapackage 'mailman3-full' should be installed.

cyrus-common-2.4

Cyrus mail system - common files [dummy package]

This package is empty transitional package and can be safely removed.