http://blogs.technet.com/b/ben/archive/2010/12/29/sharepoint-publishing-concepts-and-considerations.aspxSharePoint is probably the most common service that is published by UAG servers out there, and it can be really simple, but sometimes extremely difficult. The situation can be challenging because the external access to the site can be non-trivial, anden-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/ben/archive/2010/12/29/sharepoint-publishing-concepts-and-considerations.aspx#3515473Tue, 21 Aug 2012 16:30:39 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3515473Ben Ari<p>Hi KG. This blog is not the ideal platform to post technical questions. In the future, please post your questions to our public forum, where you can get faster answers from a diverse group of experts: <a rel="nofollow" target="_new" href="http://social.technet.microsoft.com/Forums/en-US/forefrontedgeiag/">social.technet.microsoft.com/.../forefrontedgeiag</a></p> <p>As for your question: UAG is designed to securly publish content, and having an anonymous source crawling through that content is way outside of that concept. Technically, the reason for this not working is that UAG requires that every connecting client has a session, which is managed via a session cookie. The search spider doesn&#39;t hold the session, so UAG would not allow it in. If you need to publish information that is publicly accessible without authentication, I would advise considering the use of a product that&#39;s optimized for that sort of Scenario. TMG would be a good fit.</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3515473" width="1" height="1">http://blogs.technet.com/b/ben/archive/2010/12/29/sharepoint-publishing-concepts-and-considerations.aspx#3515457Tue, 21 Aug 2012 15:44:54 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3515457KG<p>Is there a solution for publishing SharePoint with UAG SP2 &nbsp;installed? &nbsp;It doesn&#39;t seem to allow search engines to crawl internal SharePoint sites</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3515457" width="1" height="1">http://blogs.technet.com/b/ben/archive/2010/12/29/sharepoint-publishing-concepts-and-considerations.aspx#3391088Tue, 01 Mar 2011 16:08:40 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3391088Jim<p>Thanks a lot. &nbsp;This helps me out a ton!</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3391088" width="1" height="1">