LCS 2003 and Windows Messenger failing when set for Automatic Configuration with single label domain nameshttp://blogs.technet.com/toml/archive/2004/12/29/343676.aspxA quick modification to this post is that the analysis is accurate and this is current behavior. Bug/By Design are just semantics but we don't build the DNS query for a single label suffix for the SIP-URI. At this time, the solution is to not use Automaticen-USCommunityServer 2.1 SP1 (Build: 61025.2) 0xC3F7580B - LCS 2005 and poolshttp://blogs.technet.com/toml/archive/2004/12/29/343676.aspx#407631Tue, 12 Jul 2005 20:08:34 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:407631Eileen Brown's WebLogI was chasing up an issue with moving users from one server to another in LCS for a migration to LCS...problems with windowsmessengerhttp://blogs.technet.com/toml/archive/2004/12/29/343676.aspx#3070743Sat, 14 Jun 2008 10:04:32 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3070743problems with windowsmessenger<p>PingBack from <a rel="nofollow" target="_new" href="http://randy.eurovideosite.com/problemswithwindowsmessenger.html">http://randy.eurovideosite.com/problemswithwindowsmessenger.html</a></p>