Supply Advice as Long as the Domain Itself Resolves
- Supply advice despite non-fatal errors
- Return a 400 error for single invalid domain API requests
- Clarify why DKIM may be missing
- Add
s1
ands2
to our known DKIM selectors - Don't return an error for NXDOMAIN DNS requests, as these are expected from some requests (e.g. trying to find the correct DKIM selector)
Full Changelog: Latest...v3.0.6