<?xml version="1.0" encoding="UTF-8"?>
<error-list domain="org.gnome.default.mailer">

 <error type="question" id="check-default" default="GTK_RESPONSE_YES">
  <secondary>Do you want to make Evolution your default e-mail client?</secondary>
  <button stock="gtk-yes" response="GTK_RESPONSE_YES"/>
  <button stock="gtk-no" response="GTK_RESPONSE_NO"/>
 </error>

</error-list>