Please disregard the question. We just found out that we have problematic DNS servers on our /etc/resolv.conf. Thanks. :)<br><br>---<br>Alvin Delagon<br><br><div class="gmail_quote">On Mon, May 5, 2008 at 4:03 PM, Alvin Delagon &lt;<a href="mailto:adelagon@gmail.com">adelagon@gmail.com</a>&gt; wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Let me rephrase, the exception comes from a code that looks like this:<br><br>calc = twisted.relaymanager.MXCalculator()<br>
calc.getMX(&quot;<a href="http://gmail.com" target="_blank">gmail.com</a>&quot;).addCallback(sendEmail, mail)<br><br>
def sendEmail(mail):<br>.<br>.<br>.<br><br>It seems that the failure comes from twited.relaymanager.MXCalculator.<div><div></div><div class="Wj3C7c"><br><br><div class="gmail_quote">On Mon, May 5, 2008 at 3:32 PM, Alvin Delagon &lt;<a href="mailto:adelagon@gmail.com" target="_blank">adelagon@gmail.com</a>&gt; wrote:<br>

<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Can anyone explain what is causing this exception?<br><br>twisted.names.error.DNSQueryRefusedError: &lt;twisted.names.dns.Message instance at 0xb78470cc&gt;<br>

<br>I&#39;m using twisted.mail.smtp which subclasses twisted.names.dns. I keep getting this failure during smtp.sendmail(). Thank you in advance. :)<br>
<br>---<br>Alvin Delagon<br clear="all"><font color="#888888"><br>-- <br><a href="http://www.alvinatorsplayground.blogspot.com/" target="_blank">http://www.alvinatorsplayground.blogspot.com/</a>
</font></blockquote></div><br><br clear="all"><br>-- <br><a href="http://www.alvinatorsplayground.blogspot.com/" target="_blank">http://www.alvinatorsplayground.blogspot.com/</a>
</div></div></blockquote></div><br><br clear="all"><br>-- <br><a href="http://www.alvinatorsplayground.blogspot.com/">http://www.alvinatorsplayground.blogspot.com/</a>