[ietf-dkim] Re: CNAME's

[John L]

> It's my belief that DKIM selectors don't allow CNAME's. Am I correct?

Nope.  A CNAME is just an indirect address.  For example, this would work 
with all the DNS implementations I know:

foo._domainkey.bar.com  CNAME farble.baz.org

farble.baz.org  TXT "normal dkim key record"


But as I said, CNAME loops have been a feature of the DNS for 25 years, 
and we're not making the situation any worse.  That's why Paul said 
queries that return a record or something like that.  CNAMEs are either an 
infinite loop or a chain that terminates.

R's,
John