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submitted 1 day ago by CorrectAlias@piefed.blahaj.zone to c/technology@lemmy.world

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[–] undrwater@lemmy.world 2 points 1 day ago (1 children)

As am I. i don't forward through anyone. All working well, but the learning process did, as you alluded to, give me white hairs.

[–] arisunz@lemmy.blahaj.zone 1 points 1 day ago (1 children)

noted, thank you.

while we're here, any other tips i should keep in mind? what's your stack (if you don't mind sharing)?

[–] undrwater@lemmy.world 3 points 1 day ago

Postfix, Dovecot, MySQL (MariaDB), postgrey, spamassasin.

Tips:

once you get it running, keep close control and be prepared to shut down when the spam hounds find you.
Do set up dmarc, dkim, and spf
Put your server on spamhaus.org
Don't start if you're feeling lazy, this will take a lot of mental attention.

I did mine before LLM's, so I can't comment how useful this will be, but I worry one might not understand the decisions made.