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Re: [opennic-discuss] connect from unknown / missing ipv6 rdns for mailing list sender


Chronological Thread 
  • From: Brian Koontz <brian AT pongonova.net>
  • To: discuss AT lists.opennicproject.org
  • Subject: Re: [opennic-discuss] connect from unknown / missing ipv6 rdns for mailing list sender
  • Date: Wed, 22 Jun 2011 06:34:28 -0500
  • List-archive: <http://lists.darkdna.net/pipermail/discuss>
  • List-id: <discuss.lists.opennicproject.org>

On Wed, Jun 22, 2011 at 07:18:39AM +0000, Uwe (ML) Kiewel wrote:
> In most cases mailserver will reject connections from clients with no rdns
> and/or incomplete forward/reverse name resolution except these clients are
> using any method of smtp-auth

Only anal-retentive mail servers :)

(Yes, I know there's an RFC that covers this.)




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