@mason@partychickens.net @Paul_Taylor@mathstodon.xyz I have been self-hosting e-mail for myself and a few small non-profits, and the amount of expertise to do that (for like ~10 mailboxes at 5 domains) is just frustratingly high. I have to administer Postfix, Dovecot, LDAP, DNS on a VPS; implement DMARC, DKIM, SPF etc. Nothing I can't do, but it adds up, and I'm never sure if I got i right.