wink

Sometimes you've been doing things a certain way for literal decades and all it takes an offhand comment to change your thinking.

In this case it's not even so spectacularly novel, just (I think even 2 separate) people stating they'd want to run their own mail server just for receiving important (e.g. 2FA) mails, not for sending or normal conversation. This was in the context of #ryoms - so everything else aside, just getting into discussions about some piece of tech (a type/role, not a specific software) can be useful.