Thanks Shane,
That was from /var/log/qmail/current, which I thought was a combination of
qmail-send and qmail-smtpd, however I don't see all the info in it which I
see in /var/log/qmail/smtpd/current so thanks here it is:
log of a typical delivery attempt, looking at qmail-smtpd log
# tail /var/log/qmail/smtpd/current | tai64nlocal
2007-03-07 02:27:13.881194500 tcpserver: ok 31451 0:my_ip_address:25
:my_relays_ip_address::45142
2007-03-07 02:27:14.508057500 CHKUSER accepted rcpt: from
<[EMAIL PROTECTED]::> remote
<mail.myrelay.net.au:unknown:my_relays_ip_address> rcpt
<[EMAIL PROTECTED]> : found existing recipient
2007-03-07 02:27:14.987645500 connect(): No such file or directory
2007-03-07 02:27:15.049539500 tcpserver: end 31451 status 0
This 'connect(): No such file or directory' message is new. I don't know
which file it is talking about; the contents of my
/service/qmail-smtpd/run file are:
#!/bin/sh
QMAILDUID=`id -u vpopmail`
NOFILESGID=`id -g vpopmail`
MAXSMTPD=`cat /var/qmail/control/concurrencyincoming`
exec /usr/local/bin/softlimit -m 10000000 \
/usr/local/bin/tcpserver -v -H -R -l 0 \
-x /home/vpopmail/etc/tcp.smtp.cdb -c "$MAXSMTPD" \
-u "$QMAILDUID" -g "$NOFILESGID" 0 smtp \
/var/qmail/bin/qmail-smtpd \
/home/vpopmail/bin/vchkpw /bin/true 2>&1
(As you can see I have increased the memory limit whilst troubleshooting).
I have verified that all executables exist, file permissions set
correctly. I have done a qmailctl cdb.
and
# cat /home/vpopmail/etc/tcp.smtp
127.:allow,RELAYCLIENT=""
:allow,QMAILQUEUE="/var/qmail/bin/simscan"
/var/qmail/bin/simscan is there, permissions -rws--x--x, owned by clamav/root
...any more info I can provide?
Regards,
David
> On Wed, 2007-03-07 at 01:13 +1030, [EMAIL PROTECTED] wrote:
>> Hi all,
>>
>> This problem regards a RH9 box I have had setup running a Shupp Toaster
>> solidly for over 12 months. I have barely touched it in the last 6;
>> system
>> resources are fine and everything has been OK. Until last Friday, when
>> people sending mail to my server started receiving something like this:
>>
>> (log entries from remote host, sending TO my server):
>>
>> 2007-03-07 00:56:15.625834500 status: local 0/10 remote 0/20
>> 2007-03-07 00:59:35.128206500 new msg 261221
>> 2007-03-07 00:59:35.128225500 info msg 261221: bytes 434 from
>> <[EMAIL PROTECTED]> qp 27683 uid 89
>> 2007-03-07 00:59:35.347555500 starting delivery 30048: msg 261221 to
>> remote [EMAIL PROTECTED]
>> 2007-03-07 00:59:35.347571500 status: local 0/10 remote 1/20
>> 2007-03-07 00:59:36.622510500 delivery 30048: deferral:
>> 202.173.137.34_failed_after_I_sent_the_message./Remote_host_said:_451_mail_server_temporarily_rejected_message_(#4.3.0)/
>> 2007-03-07 00:59:36.622527500 status: local 0/10 remote 0/20
>> 2007-03-07 00:59:41.023791500 new msg 261327
>> 2007-03-07 00:59:41.023809500 info msg 261327: bytes 434 from
>> <[EMAIL PROTECTED]> qp 27689 uid 89
>> 2007-03-07 00:59:41.207978500 starting delivery 30049: msg 261327 to
>> remote [EMAIL PROTECTED]
>> 2007-03-07 00:59:41.207997500 status: local 0/10 remote 1/20
>> 2007-03-07 00:59:42.484134500 delivery 30049: deferral:
>> 202.173.137.34_failed_after_I_sent_the_message./Remote_host_said:_451_mail_server_temporarily_rejected_message_(#4.3.0)/
>> 2007-03-07 00:59:42.484154500 status: local 0/10 remote 0/20
>
> This looks like its from the qmail-send logs which is outgoing from your
> server and not incoming, so the mail is being rejected by the remote
> host and not by your host. Doing a 'qmailctl queue' will show you any
> messages in your queue. My guess is the remote host is running grey
> listing of some sort.
>
> Shane
>
>> All I can find in reference to an error 451 are mentions of SPF errors,
>> and I have not changed my SPF configuration. I have however experimented
>> by disabling SPF (echo 1 > /var/qmail/control/spfbehaviour ; qmailctl
>> restart) and (echo 0 > /var/qmail/control/spfbehaviour ; qmailctl
>> restart)
>> however neither made any difference.
>>
>> I've done all the obvious things, checked & repaired mysql databases,
>> queried my domains with the qmail & vpopmail tools to make sure
>> everything
>> is working there. But not change; my mail server is simply rejecting
>> everything not sent from one of my hosted domains. Sounds like
>> greylisting; but I haven't made any configuration changes. I'm stuck...
>> Can anyone help?
>
>
>
>
