On 07/01/2013 18:03, James Cloos wrote:
A point of discussion is what, if anything, the receiving MTA should do
dane-wise with and cert offered by the sending MTA.
the MTAs generally do a ptr lookup and an a or aaaa to confirm that the
latter results in the same ip as the socket; it could use the result of
that ptr lookup also to grab a _25._tcp TLSA rr. Should it? Should
this draft talk about that? Should there be a draft just for that?
-JimC
Hum in this case there are two options
a) store the DANE record in both forward and reverse zone
b) place a CNAME record in the reverse zone.
IMHO
storing DANE record in just one place is better.
Olafur
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