How to set no user/pass for smtp in discourse setup?

Sure, but even an advanced user might want to know how to get off the easy-setup gracefully.

I guess that what I did: just hit enter & continue til I got an error is ok, but I didn’t know what other goodness I might have missed out.

Using the setup tool prevented me from having swap issues on this new 1GB DO instance later on.

Looking at the old & new app.yml from the instance I’m migrating shows me that some of the syntax changed.

Sure, I’m fine with dropping down to nano, but I didn’t know the best place to do that.