@eudoxos@witter.cz @mason@partychickens.net @Paul_Taylor@mathstodon.xyz I also run my own email... there are a lot of hoops to jump through but 1) it tends to need no ongoing maintenance once it's working, 2) There are a lot of free services for checking eg DNS, SPF an so on from outside that help. I agree it's not easy and feels like it could and should be easier.