I tried maybe 15 years ago and it went about as well as you’d expect for back then. But I’m starting to get the itch again.
Have any of you tried relatively recently? How impossible is it to get reliable deliverability to gmail and whatnot these days?
Which VPS provider are you using? Many of them end up blacklisted for mail delivery due to spammers using them.
I chose one from this list: https://github.com/forwardemail/awesome-mail-server-providers?tab=readme-ov-file#vps-and-dedicated-mail-server-provider-comparison-table