internetstandards / Internet.nl

Internet standards compliance test suite
https://internet.nl
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SPF maximum lookup allowing > 10 #1336

Closed bwbroersma closed 6 months ago

bwbroersma commented 6 months ago

Some clear offenders in terms of SPF lookups are ✅ according to the Internet.nl SPF check: Internet.nl online.net SPF check (13 lookups) Sometimes it is shown: Internet.nl emark.nl SPF check (23-28 lookups, depending on the tool!)

Maybe the tech table in SPF policy should always include the full resolved SPF instead of being empty on success and partially filed on failure?

https://dmarcly.com/tools/spf-record-checker https://dnschecker.org/spf-record-validation.php

Do not use easydmarc.com, since they are wrong, e.g. by counting exp=, which should not be counted according to 4.6.4 DNS Lookup Limits - RFC 7208.

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