[ietf-dkim] Re: Issue 1382
dotis at mail-abuse.org
Tue Oct 17 14:42:10 PDT 2006
On Oct 17, 2006, at 2:16 PM, Scott Kitterman wrote:
> Reuse of TXT in an underscored subdomain is benign.
Agreed. Also there would not be an advantage using a new RR type
when there is an association made using query labels as might be done
with designated domains, clients, or local-part policies.
The use of policy discovery implies a desire to block non-compliant
messages, rather than a desire to annotate messages that are
compliant. The latter mode provides greater security without
requiring the search for policy records within parent domains.
More information about the ietf-dkim