Isn't this standard stuff?  Does xwiki support RSS 2.0 or Atom 1.0?  This is how I am using the RSS macro:
 
{rss:feed=http://groups.google.com/group/watij/feed/rss_v2_0_msgs.xml}
 
Here is the error I get:
 
rss: Error processing http://groups.google.com/group/watij/feed/rss_v2_0_msgs.xml: Server returned HTTP response code: 403 for URL: http://groups.google.com/group/watij/feed/rss_v2_0_msgs.xml


 
On 4/30/06, Robin Fernandes <rewbs.soal@gmail.com> wrote:
Could it be the same problem as this?
http://mail-archive.objectweb.org/xwiki-users/2006-03/msg00109.html

On 30/04/06, Brian Knorr <btknorr@gmail.com> wrote:
>
> I am trying to include and external rss feed in my xwiki page but it doesn't
> seem to work.  I am trying the rss macro with the following rss feed:
>
> http://groups.google.com/group/watij/feed/rss_v2_0_msgs.xml
>
> But it just errors out...please help!
>
> Thanks,
>
>
> Brian
>
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