Started self-hosting around a year ago. Followed online guides with some tweaks to integrate with my home's Active Directory. Other than that, only had outgoing

Started self-hosting around a year ago. Followed online guides with some tweaks to integrate with my home's Active Directory. Other than that, only had outgoing mail bounce once from mimecast, and after a while they started accepting mail (presumably because of change of my server's ips). Configure rspamd properly and spam isn't an issue.