nanog mailing list archives
Re: VeriSign SMTP reject server updated
From: "Eric A. Hall" <ehall () ehsco com>
Date: Sat, 20 Sep 2003 15:06:51 -0500
on 9/20/2003 1:01 PM Matt Larson wrote:
We are interested in feedback on the best way within the SMTP protocol to definitively reject mail at these servers.
You need to: 1) fatally reject mail for domains that are not delegated with 5xx -and- 2) softly reject mail for domains that are delegated with 4xx so the messages are requeed and may get to an authorized server on the next run Used to be able to use DNS for this. -- Eric A. Hall http://www.ehsco.com/ Internet Core Protocols http://www.oreilly.com/catalog/coreprot/
Current thread:
- Re: VeriSign SMTP reject server updated, (continued)
- Re: VeriSign SMTP reject server updated Sean Donelan (Sep 20)
- Re: VeriSign SMTP reject server updated Paul Vixie (Sep 20)
- When is Verisign's registry contract up for renewal Sean Donelan (Sep 20)
- Re: When is Verisign's registry contract up for renewal Robert Blayzor (Sep 20)
- Re: When is Verisign's registry contract up for renewal Paul Vixie (Sep 20)
- Re: When is Verisign's registry contract up for renewal Henry Linneweh (Sep 20)
- Re: When is Verisign's registry contract up for renewal Jared Mauch (Sep 21)
- Re: VeriSign SMTP reject server updated Sean Donelan (Sep 20)
- Re: When is Verisign's registry contract up for renewal Brian Bruns (Sep 20)
- Re: When is Verisign's registry contract up for renewal Robert Blayzor (Sep 20)
- Re: VeriSign SMTP reject server updated Eric A. Hall (Sep 20)
- Re: VeriSign SMTP reject server updated Owen DeLong (Sep 20)
- Re: VeriSign SMTP reject server updated Stephen J. Wilcox (Sep 21)
- Re: VeriSign SMTP reject server updated Daniel Roesen (Sep 21)
- Re: VeriSign SMTP reject server updated Stephen J. Wilcox (Sep 21)
- Re: VeriSign SMTP reject server updated E.B. Dreger (Sep 21)
- Re: VeriSign SMTP reject server updated Eric A. Hall (Sep 21)
- Re: VeriSign SMTP reject server updated Stephen J. Wilcox (Sep 21)
- Re: VeriSign SMTP reject server updated Eric A. Hall (Sep 21)