In article
you write:
>As for those few folks who have seen DNS issues around using CNAMEs, I really
>want to
>hear from you off list. Tracking down esoteric DNS error operational behavior
>is
>something I am slightly obsessive about. "I'm from the DNS, and I'm here to
>help"
Yup. I am
I have to overly agree with Murray here.
Where there should be discussions around using CNAMEs for DMARC records
would be in
a DMARC best practice document.
I spent some time yesterday digging through all the DKIM RFCs, and there is
no place
where there are discussions about using CNAMEs (Except
On Tue, Mar 2, 2021 at 3:51 AM Douglas Foster <
dougfoster.emailstanda...@gmail.com> wrote:
> Because CNAME usage was not mentioned in the previous DMARC document,
> existing implementations may not have tested this configuration. For the
> policy publishing organization, this increases the
