Hi all,
while running JAMES in semi-production mode and using it as an outbound SMTP
server, I occasionally get strange bounces like the one quoted below. A
second or third attempt to send out the same mail usually succeeds.
The first line suggests that it may be some DNS problem. My shallow guess is
that it may be due to a local DNS server failure to respond in timely
manner.
If yes, are there any settings that might allow for longer timeouts on DNS
requests?
My "dnsservice.xml" looks nothing fancy, but is also appended below, to be
on the safe side...
Thanks and best regards,
Sergey
-------
Reporting-MTA: dns; srv3.office.chemitech.ru.
Received-From-MTA: dns; 10.1.1.17
Final-Recipient: rfc822; [email protected]
Action: failed
Status: 550 rejected: Unknown recipient
Diagnostic-Code: smtp; 550 rejected: Unknown recipient
Last-Attempt-Date: Mon, 18 Apr 2011 14:45:59 +0400 (MSD)
-------
<dnsservice>
<servers>
<server>10.1.1.3</server>
<server>10.1.1.2</server>
</servers>
<autodiscover>false</autodiscover>
<authoritative>false</authoritative>
<maxcachesize>50000</maxcachesize>
</dnsservice>
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