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Understanding SPF, DKIM, and DMARC: A Simple Guide

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443 points miles | 1 comments | 17 Jun 24 17:35 UTC | HN request time: 0.206s | source
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heavyset_go ◴[17 Jun 24 22:51 UTC] No.40712086[source]▶
Tangential, but what is the contemporary go-to for standing up a mail server these days? The last time I had to do so was a decade ago.

I remember Mail-in-a-Box being popular at one point, wondering if that's still the case.

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1. bongodongobob ◴[17 Jun 24 23:29 UTC] No.40712425[source]▶
For a business? You don't. For hobby/fun? I still wouldn't. I tried years ago and you're just going to fight blacklisting constantly. If you're on a residential/consumer internet service, trying to set it up in your home lab, forget it.