Given the state of email these days "should I run my own email infrastructure" seems a pertinent question to ask.
The answer is yes, but that's not important right now. What is important is that someone is ready to help you do so with what can only be described as the tech book of the decade:
https://mwl.io/ksI'm backing it, and so should you.
Now hang on, I hear those of you who know me say, don't you have a lot of experience running mail servers?
I do. I've run my own mail setup for more than 20 years. I've run everything from Lotus Notes (never again) to custom stacks professionally. I've run spam filtering for about a third of all Danish banks at one point. I've had the full responsibility for 38 million accounts on one of those setups. I've absolutely been there and done that.
I'm also 100% certain that
@mwl will have something in there that I've forgotten or just plain didn't know. He's _that_ good.
Now go back the kickstarter and see if you don't end up running your own mail setup. It's so much better than having everything you send and receive be used for LLM training...