How to Install Mailtrain in Ubuntu with Docker

Mailtrain an OpenSource Self Hosted Newsletter Application. Simple to Use and Easy to Install. Follow Line By Line to Install in Ubuntu with Docker.

Learn How to Install Mailtrain in Ubuntu in a couple of steps via command line.  sudo nano /etc/apt/sources.list.d/docker.list deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add