On Tue, 6 Oct 2009, Igor Bogomazov wrote:
Exactly how are you checking the rDNS of that IP address? Can you
demonstrate?
Are you performing your rDNS tests on the MTA computer? It looks to
me like the DNS setup on it is misconfigured somehow and it can't
perform rDNS queries successfully.
What I do (all commands on the mail-server, where SA is installed):
# host SUB.MYDOMAIN.MAIL
SUB.MYDOMAIN.MAIL has address 12.12.12.12
# host 12.1204.68.58
12.12.12.12.in-addr.arpa domain name pointer SUB.MYDOMAIN.MAIL.
host does not produce anything else but a single row
Okay, good. That proves that host's rDNS is properly set up.
Can you run that command on the same computer that your _MTA_ is running
on? The MTA is what is doing the rDNS lookups for the Received: header.
--
John Hardin KA7OHZ http://www.impsec.org/~jhardin/
jhar...@impsec.org FALaholic #11174 pgpk -a jhar...@impsec.org
key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79
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If "healthcare is a Right" means that the government is obligated
to provide the people with hospitals, physicians, treatments and
medications at low or no cost, then the right to free speech means
the government is obligated to provide the people with printing
presses and public address systems, the right to freedom of
religion means the government is obligated to build churches for the
people, and the right to keep and bear arms means the government is
obligated to provide the people with guns, all at low or no cost.
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