Am 14.08.26 um 18:09 schrieb Ferris, Rhys (SAA) via mailop:
I’m curious how folks are handling DNS for their MX infrastructure these days. Are you using a DNS/security layer that does any sort of domain- or reputation-based filtering, or is your MX-related DNS essentially just authoritative DNS returning answers?
Why do you want filtering at this level? Which purpose should it have?It is recommended to do DNSSEC checks, but be aware some sites (still) have broken DNSSEC and that behaves like a DNS failure if you enable DNSSEC checks.
-- Gruß Marco Junk-Mail bitte an [email protected]
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