http://www.msexchange.org -------------------------------------------------------Stu, Check HKLM\System\CCS\Services\MSExchangeIS\ParametersSystem See if you have a TCP/IP Port Value. Eric -----Original Message----- From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx]On Behalf Of Sture Lygren Sent: Tuesday, May 23, 2006 2:23 AM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Outlook unable to logon to Exchange http://www.msexchange.org -------------------------------------------------------Hi, Situation: We have an Exchange 2003 Enterprise server on a Windows 2003 server acting as PDC (not an ideal solution I know, but beeing a small org I guess the server will handle the load just fine). Problem: Outlook clients cannot connect to the exchange server if the machine is not part of the domain housing the exchange server. Is there a smart fix for this? Thanks in advance! Sture -- Sture Lygren Computer Systems Administrator Andoya Rocket Range Work: +4776144451 / Fax: +4776144401 ------------------------------------------------------- List Archives: //www.freelists.org/archives/exchangelist/ MSExchange Newsletter: http://www.msexchange.org/pages/newsletter.asp MSExchange Articles and Tutorials: http://www.msexchange.org/articles_tutorials/ MSExchange Blogs: http://blogs.msexchange.org/ ------------------------------------------------------- Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------- To unsubscribe visit http://www.msexchange.org/pages/exchangelist.asp Report abuse to listadmin@xxxxxxxxxxxxxx ------------------------------------------------------- List Archives: //www.freelists.org/archives/exchangelist/ MSExchange Newsletter: http://www.msexchange.org/pages/newsletter.asp MSExchange Articles and Tutorials: http://www.msexchange.org/articles_tutorials/ MSExchange Blogs: http://blogs.msexchange.org/ ------------------------------------------------------- Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------- To unsubscribe visit http://www.msexchange.org/pages/exchangelist.asp Report abuse to listadmin@xxxxxxxxxxxxxx