/**
 * Get All Messages
 * @author Jens Hatlak <jh@junetz.de>
 * @version 2010-07-15
 */
MailTasksGetMessagesForAllServers(false, null, null); // all but News
const nsIMsgIncomingServer = Components.interfaces.nsIMsgIncomingServer;
JHBF.mailnews.allServers.forEach(function(server) {
  if (server instanceof nsIMsgIncomingServer && server.type == "nntp")
    server.performExpand(msgWindow);
});