Redmine

When installing Redmine and uncomment example outgoing stmp settings at configuration.example.yml then user will get into annoying trobule, where default settings will overwrite uncommented one above. It took me a bit time to figure out why email delivery does not work.

I created a patch against master where I moved examples below default settings, thus users will not get easely into this kind of trouble again.

This issue is common (google: "Redmine getaddrinfo: Name or service not known") but not all solutions will point into correct solution, most will talk about DNS resolving etc.