<div dir="ltr">Patrick-<div><br></div><div>My thought too, but nothing but success entries for all of the cyrus commands. Is there a way to increase logging on the frontend? I seem to be getting details on the backends, but not the frontend. That might help diagnose this. Ken asked for cyrus logs, but I don't really have anything to give him because I don't see anything of consequence there.</div><div><br></div><div>Steve</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jun 1, 2018 at 10:41 AM, Patrick Boutilier <span dir="ltr"><<a href="mailto:boutilpj@ednet.ns.ca" target="_blank">boutilpj@ednet.ns.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Anything in /var/log/audit/audit.log ?<div><div class="h5"><br><br><div class="gmail_quote">On June 1, 2018 2:29:06 PM ADT, Stephen Ingram <<a href="mailto:sbingram@gmail.com" target="_blank">sbingram@gmail.com</a>> wrote:<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">Patrick-<div><br></div><div>I'm also trying to get more debugging about he system I/O error, but never see it in the cyrus logs, only in the postfix logs.</div><div><br></div><div>Steve</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jun 1, 2018 at 9:37 AM, Patrick Boutilier <span dir="ltr"><<a href="mailto:boutilpj@ednet.ns.ca" target="_blank">boutilpj@ednet.ns.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On 06/01/2018 01:31 PM, Stephen Ingram wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Patrick-<br>
<br>
Actually, nothing. I've got everything piped into /var/log/maillog and not too much there either beyond the actual error message.<br>
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Hmmm... Usually when I have seen the System I/O error the log entry also records what the actual directory/file that it wants to write to. Going by memory here since it has been a long time since I have seen the error.<br>
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<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Steve<div><div class="m_-8829447130172229533h5"><br>
<br>
On Fri, Jun 1, 2018 at 9:23 AM, Patrick Boutilier <<a href="mailto:boutilpj@ednet.ns.ca" target="_blank">boutilpj@ednet.ns.ca</a> <mailto:<a href="mailto:boutilpj@ednet.ns.ca" target="_blank">boutilpj@ednet.ns.ca</a>>> wrote:<br>
<br>
On 06/01/2018 01:21 PM, Stephen Ingram wrote:<br>
<br>
I'm receiving a 451 4.3.0 System I/O error (in reply to end of<br>
DATA command) error from Postfix when trying to deliver to<br>
cyrus-imap and not really sure why. I'm on CentOS 7 (2.4.17-8)<br>
after downgrading from current version. I'm using Kerberos<br>
GSSAPI to connect to the front end, but authentication appears<br>
to be working fine as I can see authenticated when enabling LMTP<br>
debugging in Postifx. All messages are refused for delivery<br>
though. I'm not sure what to do. Any suggestions?<br>
<br>
<br>
Should be something of value in /var/log/messages .<br>
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Steve<br>
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