MailCow

### Install MailCow Server via Docker ###

## Set DNS Settings on Domain ##
https://mailcow.github.io/mailcow-dockerized-docs/prerequisite-dns/

## Test Settings ##
https://mxtoolbox.com/SuperTool.aspx

## Install Packeges ##
apt install curl apt install netstat apt install git

## Check Ports on System ##
netstat -tulpn | grep -E -w '25|80|110|143|443|465|587|993|995|4190'
netstat -pulten

## Install Docker ##
apt install docker.io
systemctl enable docker.service
systemctl start docker.service

## Install Docker-Compose ##
curl -L https://github.com/docker/compose/releases/download/$(curl -Ls https://www.servercow.de/docker-compose/latest.php)/docker-compose-$(uname -s)-$(uname -m) > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

## check umask ##
umask
//0022 # <- Verify it is 0022

## get mailcow ##
cd /opt git clone
https://github.com/mailcow/mailcow-dockerized cd mailcow-dockerized

## Generate a configuration file ##
./generate_config.sh
Timezone: Europe/Berlin

## open mailcow.comnf and adjust if necessary ##
nano mailcow.conf

## pull the images and run the compose file ##
docker-compose pull docker-compose up -d