Ubuntu-Mail

Get Started with the graphical installer:

wget https://git.ictmaatwerk.com/VPS-scripts/Ubuntu-Mail/raw/branch/stable/installer.sh -O /tmp/installer.sh  
bash /tmp/installer.sh

Legacy Installer for developing and debugging:

wget https://git.ictmaatwerk.com/VPS-scripts/Ubuntu-Mail/raw/branch/stable/installer.sh -O /tmp/installer.sh  
bash /tmp/installer.sh -l 2>&1 | tee ~/output.log 

This script uses the following repo's as dependencies:

* VPS-scripts/Unattended-Security-Updates 
* VPS-scripts/Ubuntu-MySQL

Sources:

https://linuxize.com/post/set-up-an-email-server-with-postfixadmin