Several of my self hosted services need to be able to send minor occasional emails for things like changing passwords or other notifications.
I’ve never been interested in the hassle of self-hosting my personal email, since I’ve heard about it being difficult. But for my little local services to have one admin@ or noreply@ to send from, with just a small handful of friends and family as users, maybe it’s simpler than a full personal email replacement would be? I’m not too concerned, for example, if they have to check their spam folders. As long as the email still lands. And probably wouldn’t need to worry about incoming emails.
What are you using for this type of thing? Hoping to have something not too complicated, and FOSS.
Edit: I also would like it to come from ____@mydomain.com
If they’ll go for it, the most reliable way will be to offer them extra email addresses on your mail server. Sometimes, when a mail provider decides they don’t trust an incoming email, they don’t mark it as spam or reject it and send a notification response. They just… Silently drop it without ever mentioning it to sender or recipient. The only genuinely reliable way I’ve heard to build and maintain the reputation to avoid that is to send way more mail than a few individuals can manage, even with your services sending notifications. Theoretically, you can do it with really low mail volume if you jump through a whole bunch of hoops, but nothing is really guaranteed long term.