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Subject: Re: [SLUG] Mail funnies ...
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pts rule name description
---- ---------------------- --------------------------------------------------
-1.4 ALL_TRUSTED Passed through trusted hosts only via SMTP
4.8 MAILTO_NUM_DOMAIN URI: Mail-to link with a numbers-only domain
4.0 URI_NUM_ONLY URI: Link that only has numbers - probably spam
--- Begin Message ---
On 31/08/2006, at 2:19 PM, James wrote:
can anybody help me to understand what is happening here:
It looks like I am relaying mail, even though I think I deny from all
...
mynetworks = 192.168.5.0/24, 127.0.0.0/8, 10.0.0.0/8
...
smtpd_recipient_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_unauth_destination
reject_invalid_hostname,
reject_unauth_pipelining,
reject_non_fqdn_sender,
reject_unknown_sender_domain,
reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
permit
That all looks good to me.
Aug 31 10:06:30 tigger postfix/postfix-script: starting the Postfix
mail
system
Aug 31 10:06:30 tigger postfix/master[4370]: daemon started --
version 2.2.9,
configuration /etc/postfix
Aug 31 10:06:31 tigger postfix/qmgr[4403]: AC8A11FC029: from=<>,
size=28854,
nrcpt=1 (queue active)
Aug 31 10:06:31 tigger postfix/qmgr[4403]: 2A1A61FC02B: from=<>,
size=4065,
nrcpt=1 (queue active)
Aug 31 10:06:31 tigger postfix/qmgr[4403]: 5865D1FC030: from=<>,
size=28841,
nrcpt=1 (queue active)
Aug 31 10:06:31 tigger postfix/qmgr[4403]: 77BEC1FC032: from=<>,
size=3622,
nrcpt=1 (queue active)
Aug 31 10:06:31 tigger postfix/qmgr[4403]: BFE3A1FC036: from=<>,
size=28826,
nrcpt=1 (queue active)
Aug 31 10:06:31 tigger postfix/qmgr[4403]: 854DD1FC03B: from=<>,
size=28855,
nrcpt=1 (queue active)
Aug 31 10:06:34 tigger postfix/smtp[4444]: connect to
ns1.net.ohio-state.edu[128.146.1.7]: Connection refused (port 25)
Aug 31 10:06:34 tigger postfix/smtp[4444]: 2A1A61FC02B:
to=<[EMAIL PROTECTED]>, relay=none, delay=203671,
status=deferred (connect to ns1.net.ohio-state.edu[128.146.1.7]:
Connection
refused)
Aug 31 10:06:35 tigger postfix/smtp[4446]: connect to
mx0.ironsolution.com[69.27.111.98]: server refused to talk to me: 550
<static175-58.powerdsl.com.au[202.71.175.58]>: Client host
rejected: Blocked
(port 25)
That mail log looks more like your SMTP daemon is sending rejection
notices (see the "from=<>") to a few machines that don't have a
listening SMTP service. This isn't uncommon these days as most of
the envelope senders are spoofed, and sending to non-existent
recipients. You mail server dutifully tries to inform the sender
([EMAIL PROTECTED]) that [EMAIL PROTECTED] doesn't
exist. But, static175-58.powerdsl.com.au isn't listening to your
SMTP request. This simply means the dud non-delivery messages your
server is trying to send will sit in your queue until they time out
(4 days usually) and then [EMAIL PROTECTED] will be told it
couldn't deliver a message to [EMAIL PROTECTED]
At least, that's what it looks like. What do the queue files in the
mail queue tell you?
Cheers,
James
smime.p7s
Description: S/MIME cryptographic signature
--- End Message ---
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