I'm Alex Kearney, a PhD student studying Computer Science at the University of Alberta. I focus on Artificial Intelligence and Epistemology.

When I'm not playing with robots, I hang out with the indieweb community, drink tea, and scubadive.

This was a really helpful guide. There are a few things missing from it, but for the most part it covers what you need to know for using postfix as a personal mail relay.