while testing my DKIM/SPF config by using the port25.com email service, I am getting the following reply for my SPF record:
permerror (DNS void lookup limit exceeded)
However, my spf record does not have any "include":
v=spf1 mx a ip4:IP1 ip4:IP2 ip6:IP3 ~all
any idea what is going on?
When I am using https://dkimvalidator.com/results, I get a pass on the SPF.
I have checked the docs at https://mxtoolbox.com/problem/spf/spf-void-lookups and found this here:
"The void lookup limit was introduced in RFC 7208 and refers to DNS lookups which either return an empty response (NOERROR with no answers) or an NXDOMAIN response."
It's not doing ant DNS lookups, or is it?