[62717] in North American Network Operators' Group
Re: VeriSign SMTP reject server updated
daemon@ATHENA.MIT.EDU (E.B. Dreger)
Sun Sep 21 12:20:22 2003
Date: Sun, 21 Sep 2003 16:19:15 +0000 (GMT)
From: "E.B. Dreger" <eddy+public+spam@noc.everquick.net>
To: nanog@nanog.org
In-Reply-To: <Pine.LNX.4.44.0309211516130.27145-100000@serv1.thn>
Errors-To: owner-nanog-outgoing@merit.edu
SJW> Date: Sun, 21 Sep 2003 15:17:34 +0000 (GMT)
SJW> From: Stephen J. Wilcox
SJW> That was my understanding but on checking with Paul he said
SJW> that NXDOMAIN means dont do further checks so dont look for
SJW> A...
Return NOERROR for one type of RR, but NXDOMAIN for another? Is
that valid?! Hit me with a clue-by-four if appropriate, but I
thought NOERROR/NXDOMAIN was returned per-host, regardless of
RRTYPE requested. Giving NXDOMAIN for MX yet returning NOERROR
for A RRs doesn't sound kosher.
Time for me to dig through a few RFCs.
Eddy
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