GMail Trello Filter

trello-filter.xml

<?xml version='1.0' encoding='UTF-8' ?>

<feed xmlns='http://www.w3.org/2005/Atom'
      xmlns:apps='http://schemas.google.com/apps/2006'>
  <title>Mail Filters</title>
  <entry>
    <category term='filter'></category>
    <title>Mail Filter</title>
    <content></content>
    <apps:property name='from' value='trello.com'/>
    <!--
      Set the subject value to your Trello board title.  Note: you should
      surround the title with double-quotes to force an exact-match in the
      email subject.  Example:

          <apps:property name='subject' value='"ACME Development"'/>
    -->
    <apps:property name='subject' value=''/>
    <apps:property name='shouldMarkAsRead' value='true'/>
    <apps:property name='shouldArchive' value='true'/>
    <!--
      Set the forwardTo value to your target email address.  Example:

          <apps:property name='forwardTo' value='john@acme-workplace.com'/>
    -->
    <apps:property name='forwardTo' value=''/>
  </entry>
</feed>