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Cake day: July 23rd, 2023

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  • shrugal@lemm.eetoSelfhosted@lemmy.worldSimple mail server
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    5 months ago

    I agree with everyone here that self-hosting email is never easy, but if you still decide to go down this route then here are two tips that I personally found very helpful, especially when you decide to host it at home:

    The first is to get an SMTP relay server. That’s just another mail server that yours can log into to actually send its mail, just like an email client would. That way you don’t have to worry about your IP’s sending reputation, because everyone will only see the relay’s reputable IP.

    Second is to configure a Backup MX. That’s an additional MX DNS entry with lower priority than the primary, and it points to a special mail server that accepts any mail for you and tries to deliver it to the primary server forever (or something like an entire week). So when your primary server is unreachable other sending servers will deliver mail to the backup, and it delivers the mail to the primary as soon as that’s back online.

    You can get these as separate services, but some DNS providers (like Strato for example) offer both with the base domain package. It makes self-hosting an email server much simpler and more reliable in my experience.



  • I really like the idea of creating a decentralized network that has a fair monetization model built right in, instead of relying on donations like the Fediverse. Crypto got a very bad rep, but this kind of stuff is exactly what it’s good for imo.

    It also has some core features that are missing from other similar messengers, like multi-device sync. And lastly, the devs seem pretty capable and open as well. They are very transparent with their work and seem to have the right ideas about where things should go and which trade-offs to make. E.g. their reasoning for not using the Signal protocol seems solid to me.

    So I’m hopeful, but time will tell if it all works out.