The solution is to let computers worry about these things. Start using and contribute to existing open source email server setup scripts. Or create more integra

The solution is to let computers worry about these things. Start using and contribute to existing open source email server setup scripts. Or create more integrated open-source email services from the ground up. While short-term pragmatism says "let someone else worry about it", long-term it's harmful for the email ecosystem to be this centralised.