So many negative comments, sheesh. Many of us run our own small email servers quite successfully, even in 2021. Every time there's a post about it on HN, all t

So many negative comments, sheesh. Many of us run our own small email servers quite successfully, even in 2021. Every time there's a post about it on HN, all these commenters come forward to say it's a fools errand, that it's nearly impossible, nobody should try it, anybody who says it's a good idea is a lying idiot, etc. Sure, it's not for everyone and there are pitfalls that require effort and sometimes creative solutions to overcome. We should celebrate these projects like we do with other similarly challenging projects that get posted.