<table cellspacing='0' cellpadding='0' border='0' ><tr><td valign='top' style='font: inherit;'><P>I have rebooted the box, and things look to be happening again The log is not showing any temporary suspensions since the reboot.</P><P>I have an inkling of the proximate cause, but I don't think a properly-set-up install should do this. This morning, somewhere around the time the mail stopped being delivered, I issued the command</P><P>/kolab/bin/openpkg rc all restart</P><P>when what I intended to issue was</P><P>/kolab/bin/openpkg rc amavisd restart.</P><P>And I recently--within the past two months--added a backup which includes an rc all stop and an rc all start. This backup routine runs nightly. I looked back in the log and found that it experienced some read timeouts during the night about the time it would have done the backup.</P><P>Having the backup is important, but if it is causing occasional outages, I need to change
something.</P><P>--Paul</P><P><BR></P><BR>--- On <B>Mon, 6/30/08, Paul Franklin <I><yugm6161@yahoo.com></I></B> wrote:<BR><BLOCKQUOTE style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;">Alain,<DIV id="yiv1765640344"><TABLE cellspacing="0" cellpadding="0" border="0"><TBODY><TR><TD valign="top" style="font:inherit;"><P>Thanks again for your tutorial. I have now had opportunity to put it into practice. I did not get very far in the process, however, before I discovered a sign of what is wrong. I just don't know what to do with the sign.</P><P>This morning mail delivery stopped at around 10:30. The postfix log shows messages such as</P><P>Jun 30 20:23:26 exchange <info> postfix/pipe[20064]: 52F63384220: to=<yugm6161@yahoo.com>, relay=kolabfilter, delay=0, status=sent (exchange.yugm.org)<BR>Jun 30 20:23:26 exchange <info> postfix/qmgr[3142]: 5B0DC384230: to=<yugm6161@yahoo.com>,
relay=none, delay=0, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused)<BR><BR>I grepped
for "temporarily" and discovered that when the mail first stopped, a typical log entry was <BR></P><P>Jun 30
10:31:22 exchange <info> postfix/qmgr[3142]: 64EBF457B7C: to=<archive@yugm.org>, relay=none, delay=703, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: read timeout)<BR><BR>I'm going to reboot my kolab box since that is what seemed to do the job last time. I would like, however, to figure out what is causing this occasional problem. Given this information, where would you look next?<BR></P><P>--Paul</P></TD></TR></TBODY></TABLE><BR>
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