Phil Jaenke d3a5db394c Make pInvalidDomainDNS more forgiving ...

Make the pInvalidDomainDNS check more forgiving to accommodate newly created domains which also do not have an A record for the domain (which is generally not a best practice) or MX configured yet.
This adds a check for an `NS` record; if the NS exists, then the domain is valid and can be assumed to have just not been configured to receive email yet.

2020-05-15 16:06:59 -04:00

70 KiB

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