http://www.msexchange.org -------------------------------------------------------That's exactly where it came from, the 5.5 to 2000 migration. It's used to keep the 5.5. directory in sync with the AD directory. If your no longer running in mixed mode it can go away. George Taylor Systems Programmer Regional Health Inc. -----Original Message----- From: Andrew English [mailto:andrew@xxxxxxxxxxxxxxxxxxxxxx] Sent: Friday, March 24, 2006 6:53 AM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] ADC http://www.msexchange.org ------------------------------------------------------- What is ADC used for? I have come across an Exchange server setup that has it installed and it looks like it was migrated from Exchange 5.5 at one time. Andrew ------------------------------------------------------- List Archives: http://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: http://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