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These kinds of articles pop up on HN all the time... Give me a mail server that can use LE for certificates and I'll gladly give DKIM and DMARC a try...
by nubinetwork 2y ago
These kinds of articles pop up on HN all the time...
Give me a mail server that can use LE for certificates and I'll gladly give DKIM and DMARC a try...
- yubiox 2y agoSendmail
- nubinetwork 2y agoI can't believe sendmail still exists... worst configuration format ever.
- inejge 2y agoYou don't need public certificates for DKIM, it uses privately generated ones for as long as you want to keep them. (A security researcher recently found quite a few domains using weak DKIM keys generated by buggy Debian OpenSSL, more than fifteen years ago.)
- nubinetwork 2y agoI could swear at one point you needed one, but I just half-setup opendkim and it generated one without me needing to make one by hand... when I get around to updating the DNS on my personal domains, I guess I'll see how things turn out.