this post was submitted on 17 Sep 2026
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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

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[–] mschae@discuss.mschae23.de 7 points 23 hours ago* (last edited 23 hours ago)

I'm not too concerned, for example, if they have to check their spam folders. As long as the email still lands.

In that case, it really isn't that much of a hassle. A basic mail system isn't that complicated to set up (just make sure you have proper authentication and such, don't host an open relay!). I actually did this not too long ago, using maddy, which unlike the traditional postfix+dovecot setup (which I had also been looking into) means you don't even have to host separate services for SMTP and IMAP, and it also automates most additional things that are necessary nowadays for you, like TLS, DKIM, DMARC, and so on. Not quite everything though, there's still stuff needed to do manually, mostly to set the SPF and DMARC records in the DNS, but it's been working really well so far.

And really, the only mail provider you have to worry about for putting your mails into spam is gmail. They're the worst. (maybe microsoft-hosted outlook too, but I haven't encountered anyone using that)