On 09/27/2010 10:58 AM, Michael Thomas wrote: > On 09/27/2010 10:38 AM, John R. Levine wrote: >>> Ignorance is bliss, I guess, especially when it comes to pontificates. >>> That's what every implementation of DKIM for MTA's, both open source and >>> commercial that I'm aware of does, though some do and don't do the ADSP >>> lookup. News at 11: email is still delivered, with little to no >>> observable >>> impact. >> >> It is not my impression that they all do the full DKIM validation while >> the SMTP session is open. Mine doesn't. >> > > You would be completely wrong in your impression. > > Source is your friend.
Oh, I see John weaseled from "nobody does that" to the unprovable "not everybody does that". In any case, John is completely wrong with his assertion that doing DKIM/ADSP validation at SMTP time is somehow even vaguely untenable. It isn't. It's common as dirt. Mike _______________________________________________ NOTE WELL: This list operates according to http://mipassoc.org/dkim/ietf-list-rules.html
