I added a mail portlet connecting to gmail. All set properly. This worked in the previous version. But this one can't work. Download all emails for year 2011, then 2012 .. it seems to stop. Not sure, why? got this error from catalina.out.
04:50:39,909 INFO [PortalImpl:4873] Current URL /user/chuawenching/home/-/mail/check_messages generates exception: org.apache.jasper.JasperException: An exception occurred processing JSP page /check_messages.jsp at line 27
26: <c:if test="<%= mailManager != null %>">
27: <%= mailManager.checkMessages(accountId, folderId) %>