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Joined 8 days ago
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Cake day: February 14th, 2025

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  • I don’t think the SPF / DKIM / DMARC stuff is overly complex nor the core of the problem.

    In my case it was recipients with bonkers microsoft exchange servers that just had weird ideas about who should be sending them emails.

    For example, one thing that tripped me up forever ago was grey listing. Apparently the receiving server just wouldn’t acknowledge the sending server for an arbitrary period of time, say 12 hours or so. Spam senders would usually give up long before then, while a legit server would keep trying because it’s legitimately trying to deliver an actual email.

    So my email-in-a-box type self hosted set up was fine really. Compliant you might say. But to send emails to this one in a thousand recipient I had to investigate what was going on and reconfigure things to ensure their server would interact with mine.

    Another thing that can happen is that spammers just put your email address in the “from” field and fire off a few million emails. Obviously the DKIM signatures and SPF won’t match but it still just makes your future legitimate emails look spammy. Having the credibility of a larger organisation goes a long way in this type of instance.


  • I’m absolutely in the “don’t self-host email” camp. That said, I think it could be done reliably if you wanted to use someone else’s SMTP server and let them worry about deliverability. As in, have your mx records on your domain route to your MTA and dovecot, but set your DKIM and SPF records to match a third party SMTP server. You could use mxroute as an SMTP server very cheaply. There are others like the email API type services. I still can’t think of why I’d want to self host with all this drama but just an idea I’ve heard.









  • Yeah.

    Organic produce is often inferior, which kinda stands to reason because all the tOxIc ChEmIcALs are added to improve the product.

    I mean, it’s obvious that adding fertilizer (phosphate) is going to produce bigger plumper tastier fruit and vegetables?

    I buy organic cauliflower not because I prefer organic but because it’s all my local green grocer sells. It always has these little green caterpillars. I don’t let that bother me but I have noticed that it doesn’t seem to keep quite as long. Whether that’s because the caterpillars munching bits of it makes it deteriorate quicker, or it takes longer to get from the farm to me, or it’s a different variety, I really don’t know. It’s def not objectively as good as the non-organic version.

    As an aside, Bananas (like most fruit and veg) has been heavily domesticated by humans and the original from the pleistocene was pretty awful from the sounds of it with much less edible flesh and much bigger and harder seeds.