Patrick Mevzek
“Do not go gentle into that good night.”
Flying in registration and resolution planes since 1997.
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Joined 7 years ago
Cake day: February 1st, 2018
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@Jerry@hear-me.social Nitpick: SPF record is not named “@”, it just needs to be at apex of zone. @ is often a shorthand to say apex in zonefiles, but doesn’t exist as such really in DNS queries and answers. Also, if you want to fully protect your domain, you can have a null MX record (RFC 7505) and for other matters than email, but also still important, a null CAA record to prevent any rogue certificates issued for it.