nanog mailing list archives
Re: why IPv6 isn't ready for prime time, SMTP edition
From: "John Levine" <johnl () iecc com>
Date: 26 Mar 2014 03:01:52 -0000
I'm sure you are as vocal about outright rejecting messages for lack of SPF (even if softfail) and lack of DKIM as you are about requiring rDNS?
Interesting guess, but completely wrong.
Or perhaps making TLS mandatory, outright rejecting cleartext.
Not until we have SMTP DANE.
Seems like the logical next step... Maybe too much overkill though, right? Hard to define when you cross over that line.
It's up to you. If you want people to accept your mail, you can send it the way they tell you to send it, since they are doing you a favor by accepting it all. If you just want to complain, I guess you post to nanog instead. R's, John
Current thread:
- Re: why IPv6 isn't ready for prime time, SMTP edition, (continued)
- Re: why IPv6 isn't ready for prime time, SMTP edition TJ (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Brielle Bruns (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Rob McEwen (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Valdis . Kletnieks (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Laszlo Hanyecz (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Robert L Mathews (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Paul Ferguson (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Brielle Bruns (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Brielle Bruns (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Rob McEwen (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition John Levine (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Rich Kulawiec (Mar 26)
- RE: why IPv6 isn't ready for prime time, SMTP edition MailPlus| David Hofstee (Mar 26)
- Re: why IPv6 isn't ready for prime time, SMTP edition Mikael Abrahamsson (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Chip Marshall (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition John Levine (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Jimmy Hess (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition John R. Levine (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Valdis . Kletnieks (Mar 25)
- Re: why IPv6 isn't ready for prime time, SMTP edition Jimmy Hess (Mar 25)
- RE: why IPv6 isn't ready for prime time, SMTP edition MailPlus| David Hofstee (Mar 26)