<div dir="ltr">Postfix was definitely off, and nothing was injecting into the mailgateway, but it seems that the errors needed a few hours - most of a 24 hour day in fact - to go away. Unfortunately I wasn't paying too much attention, as I assumed that something was stuck in an internal loop :(<div>
<br></div><div style>I'm still working on the problem, but so far it seems that it may have been caused by an external mail loop (rt sending to an external user who was forwarding to another email address that was forwarding to RT). But I'm not sure. Still busy troubleshooting.</div>
<div style><br></div><div style>I'll post success or failure of this testing phase to the list. Have also migrated from apache to nginx - if the problem seems to be resolved I will run with apache again for a while to ensure that the problem wasn't somehow related to the apache conf (but then, rt was running for a year with the apache conf so I don't think that will be the issue).</div>
<div style><br></div><div style>Jason</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Apr 30, 2013 at 12:19 AM, Thomas Sibley <span dir="ltr"><<a href="mailto:trs@bestpractical.com" target="_blank">trs@bestpractical.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On 04/26/2013 10:28 PM, Jason Doller wrote:<br>
> I've fixed and checked all the potential problems listed, and the<br>
> "support" email address may have been the problem.<br>
><br>
> However, I've turned off postfix, and I'm still getting the errors<br>
> below. I realise I can probably clear a cache to stop this, but with<br>
> postfix turned off, nothing is injecting new mails into the system, I'm<br>
> concerned that this problem isn't going away. I've also (temporarily)<br>
> turned off loop mail forwarding to owner...<br>
<br>
</div>For those errors to pop up in your logs again, *something* is submitting<br>
mail to RT.<br>
<br>
Look at your access logs for hits to /REST/1.0/NoAuth/mail-gateway.<br>
</blockquote></div><br></div>