On Fri, May 6, 2011 at 11:40 AM, Hanno Schlichting <span dir="ltr">&lt;<a href="mailto:hanno@hannosch.eu">hanno@hannosch.eu</a>&gt;</span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">Are you using zope.sendmail&#39;s mail:queuedDelivery in the project? If</div>
yes, upgrade to zope.sendmail 3.5.3, which will make it into Zope<br>
2.12.18. Earlier versions registered an atexit handler that wasn&#39;t<br>
compatible with Python 2.5+. The bug was only fixed in later versions<br>
of zope.sendmail but not backported to the 3.5 stable branch.<br></blockquote><div><br></div><div>I accidentally sent my previous reply to Hanno directly. But I have since bumped the zope.sendmail version in my versions.cfg file and ran buildout again. I can confirm that the problem was zope.sendmail.</div>
<div><br></div><div>Thanks for the very prompt reply. You saved me a lot of debugging time.</div><div><br></div><div>regards,</div><div>Izak Burger</div></div>