http://blogs.msdn.com/douggowans/archive/2009/03/26/www-testexchangeconnectivity-com.aspxNice tool to help you sort out problems accessing Exchange from out on the Internet. For more information see the blog on You Had Me At EHLO.. here and there is a quick presentation on Edge.TechNet.com here . Test EAS with Windows Mobile 5, EAS with Windowsen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/douggowans/archive/2009/03/26/www-testexchangeconnectivity-com.aspx#9511008Thu, 26 Mar 2009 17:54:38 GMT91d46819-8472-40ad-a661-2c78acb4018c:9511008infoblog &raquo; www.TestExchangeConnectivity.com<p>PingBack from <a rel="nofollow" target="_new" href="http://blog.a-foton.ru/index.php/2009/03/26/wwwtestexchangeconnectivitycom/">http://blog.a-foton.ru/index.php/2009/03/26/wwwtestexchangeconnectivitycom/</a></p> http://blogs.msdn.com/douggowans/archive/2009/03/26/www-testexchangeconnectivity-com.aspx#9606634Tue, 12 May 2009 12:39:03 GMT91d46819-8472-40ad-a661-2c78acb4018c:9606634ciscoccna<p>the test is from <a rel="nofollow" target="_new" href="http://ciscoccna.net">http://ciscoccna.net</a> ,is right ???? can you tell me how to pass IT certifion as Micosoft.</p>