On Fri, Jul 15, 2011 at 5:34 PM, Alan Pope <span dir="ltr"><<a href="mailto:alan@popey.com">alan@popey.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div class="im"><br>
</div>There's a link to find out more if you do see it.<br>
<br>
<a href="http://mail.google.com/support/bin/answer.py?hl=en-GB&ctx=mail&answer=185812" target="_blank">http://mail.google.com/support/bin/answer.py?hl=en-GB&ctx=mail&answer=185812</a><br></blockquote></div>
<br>I think this nails most of the problem; the Ubuntu mail list server is not passing along the authentication and/or required ident information.<br>