[ietf-dkim] Re: CNAME's
lear at cisco.com
Tue Jul 4 22:31:23 PDT 2006
John L wrote:
>> 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"
A more practical use of CNAMEs regarding DKIM might be more like this:
foo._domainkey.sub1.domain.com CNAME foo._domainkey.com
foo._domainkey.sub2.domain.com CNAME foo._domainkey.com
foo._domainkey.sub3.domain.com CNAME foo._domainkey.com
foo._domainkey.sub4.domain.com TXT "subdomain 4 key record"
foo._domainkey.com TXT "normal domain key record"
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