On Mar 26, 2010, at 1:11 PM, Murray S. Kucherawy wrote:
> >> -----Original Message----- >> From: [email protected] [mailto:owner-ietf- >> [email protected]] On Behalf Of Todd Herr >> Sent: Friday, March 26, 2010 10:02 AM >> To: [email protected] >> Subject: Re: New Version Notification for draft-macdonald-antispam- >> registry-00 >> >> Has anyone heard of any problems dealing with Yahoo!'s 421 4.16.55? >> >> http://help.yahoo.com/l/us/yahoo/mail/postmaster/errors/421-ts01.html >> >> If not, then we can probably expect the same with x.8.y, yes? > > I haven't heard of any MTA that actually looks at ESCs, but that's just me. StrongMail I know does and I think Message Systems does. >> I'm interested in the SMTP conversation being the only conversation >> that needs to take place about a given message. To the extent that >> something like this proposal can get me to that goal, without driving >> follow up questions from senders (e.g., "I got 554 5.8.5 unacceptable >> content; what do I have to do to make my content acceptable?") then >> I'm interested in seeing this move forward. -Dennis
