Are bots blocked on http://en.wikisource.org/ ?

I'm user:LA2 and have registered the user "File Upload Bot (LA2)", but when I try to run the http://meta.wikimedia.org/wiki/MediaWiki_Bulk_Page_Creator I get the following back:

While trying to retrieve the URL: <A HREF="http://en.wikisource.org/w/index.php?title=The_New_Student%27s_Reference_Work/1-0362&amp;action=edit">http://en.wikisource.org/w/index.php?title=The_New_Student%27s_Reference_Wor...</A> <P> The following error was encountered: <UL> <LI> <STRONG> Access Denied. </STRONG> <P> Access control configuration prevents your request from being allowed at this time. Please contact your service provider if you feel this is incorrect. </UL> <P>Your cache administrator is <A HREF="mailto:wikidown@bomis.com">wikidown@bomis.com</A>.

Messages sent to wikidown@bomis.com bounce.