issue2551186 - replace socket.sslerror in mailgw.py. roundup/mailgw.py: replaced socket.sslerror with anypy/ssl_.SSLError also looks like a socket.sslerror was removed from pops handling. added it back using method above. roundupanypy/ssl_.py: defines replacement SSLError suitable for python2 or 3 tested by running nc -lp 995 or 993 (pop3s/imaps) and sending gibberish when mailgw connects. This generates a bad version number SSLError. I need to get my imap and pop mock servers included for testing at some point, but I am not sure how to make them bind to the right port as they are priv ports.

<!-- query.item -->
<span tal:condition="context/is_view_ok" tal:replace="structure
      context/renderQueryForm" />
<tal:block tal:condition="not:context/is_view_ok">
  <tal:block metal:use-macro="templates/page/macros/icing">
    <title metal:fill-slot="head_title">You can not view query</title>
    <tal:block metal:fill-slot="body_title">
      You can not view query.
    </tal:block>
    <td class="content" metal:fill-slot="content">
      You are not allowed to view <span tal:content="context/_classname"/>
      with id <span tal:content="context/id"/>
    </td>
  </tal:block>
</tal:block>