Hello everyone, nice to meet you all.

This question was probably asked around here but is it really possible to be your own mail provider?

I think I’m experienced enough when it comes to homelabbing that I could take on something like this.

I THINK im aware of the technicalities, I did some research but it still begs the question, is it really worth it? would it be hard to build up a reputation so that your emails don’t land in spam folders?