Getting a local LAN installation of GitLab to send an e-mail to the outside world

This is going to be a write-up for a very specific use case.  See if the below applies to you: There is a local server in your house(e.g. 192.168.1.100) I installed Ubuntu(ubuntu-server) with the hostname, “HomeGitLab“ I installed GitLab onto 192.168.1.100 Continue reading