Skip to Content.
Sympa Menu

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

discuss AT lists.opennicproject.org

Subject: Discuss mailing list

List archive

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


Chronological Thread 
  • From: "Hanselka, Alex" <alex AT hanselka.name>
  • 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 05:43:21 -0500
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=hanselka.name; s=google; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type; b=OFtlKfyOqZMmIDQVbOOWBpr2QHyt8tDGnVzvLwhiXftIahnLYPNkeVjy1mMX1wBnwe Fn4L/pn6AneEXlNdtWVofCmk2rerJ2d0uDFe2++9scGMg7zzc9Fy8NHq4pYxGcAhe2hg ROax197m3U5Y3GDm5JcOSKZSlCAOT60PXfytU=
  • List-archive: <http://lists.darkdna.net/pipermail/discuss>
  • List-id: <discuss.lists.opennicproject.org>

Other than 2 people on this list, I've *never* had a problem.  But it matters not. Eventually it will have reverse DNS :)

On 6/22/2011 2:18 AM, 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

Yo're whitelisted now.

Uwe



Am 22.06.2011 um 06:34 schrieb "Hanselka, Alex" <alex AT hanselka.name>:

First off, Reverse DNS isn't nearly as important as you seem to think.  Secondly, I can't do anything about it until linode allows changing of v6 rdns. But I plan to change that as soon as I can :)

On Mon, Jun 20, 2011 at 12:00 PM, Uwe Kiewel <ml AT kiewel-online.ch> wrote:
Hi

I have seen you're using an IPv4 and IPv6 connected mail server. The IPv4 record is ok, the IPv6 record has no rdns:

connect from unknown[2600:3c00::2:f025] vs. connect from jettanos.darkdna.net[69.164.196.21]

Please fix.

/UK

_______________________________________________
discuss mailing list
discuss AT lists.opennicproject.org
http://lists.darkdna.net/mailman/listinfo/discuss

_______________________________________________
discuss mailing list
discuss AT lists.opennicproject.org
http://lists.darkdna.net/mailman/listinfo/discuss

_______________________________________________
discuss mailing list
discuss AT lists.opennicproject.org
http://lists.darkdna.net/mailman/listinfo/discuss



Archive powered by MHonArc 2.6.19.

Top of Page