I run my own outbound mail server for my infra. I couldn't justify paying a 3rd party just to make my mail more deliverable. I understand the cat/mouse game of

I run my own outbound mail server for my infra. I couldn't justify paying a 3rd party just to make my mail more deliverable. I understand the cat/mouse game of spam but that should not prevent the rest of the world from running thier own email services. I also accept inbound mx for some of my personal domains, but I don't currently manage my own mailboxes, the mail gets aliased to my Gmail account. If at some point I get fed up with this arrangement I can transparently change where the email ends up.