On 4/18/16 2:31 PM, Alarig Le Lay wrote:
On Mon Apr 18 12:53:07 2016, Carl Byington wrote:
I agree. But some providers seem to have trouble with the concept of
setting up proper reverse dns for all their outbound servers.
Apr 18 12:23:23 ns1 sendmail[23389]: u3IJNMG3023389: --- 250-ns1.five-
ten-sg.com Hello [65.55.234.213], pleased to meet you
Apr 18 12:23:24 ns1 sendmail[23389]: u3IJNMG3023389: <-- MAIL
FROM:<msonlineservicest...@microsoftonline.com> SIZE=12109 BODY=7BIT
I don’t see what’s wrong with that reverse.
What reverse? I see no reverse here.
$ dig -x 65.55.234.213
;; QUESTION SECTION:
;213.234.55.65.in-addr.arpa. IN PTR
;; AUTHORITY SECTION:
234.55.65.in-addr.arpa. 2456 IN SOA ns1.msft.net. msnhst.microsoft.com.
2016040802 7200 900 2419200 3600
--
--
Jay Hennigan - CCIE #7880 - Network Engineering - j...@impulse.net
Impulse Internet Service - http://www.impulse.net/
Your local telephone and internet company - 805 884-6323 - WB6RDV
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