procmail

Versatile e-mail processor

Install

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

procmail

Versatile e-mail processor

Can be used to create mail-servers, mailing lists, sort your incoming mail into separate folders/files (very convenient when subscribing to one or more mailing lists or for prioritising your mail), preprocess your mail, start any programs upon mail arrival (e.g. to generate different chimes on your workstation for different types of mail) or selectively forward certain incoming mail automatically to someone.