You need to make sure that the account you're using has Send As and Receive As rights on the mailbox. You can check this through Exchange System Manager. By default, Send As/Receive As is explicitly denied for Domain Administrators. -doug ________________________________ From: Noonari [mailto:noonari@xxxxxxxxxxxxxxxx] Sent: Friday, October 31, 2003 2:51 AM To: [ExchangeList] Subject: [exchangelist] Adding other Mailboxes in Administrator's Profile http://www.MSExchange.org/ Dear all, I have a problem in win2000, how can I add all mailboxes in Administrator's mailbox. it is adding but when I try to open error message comes. Please tell me if there is any option for it. bcoz in 5.5 its by default. we can add any mailbox in adminitrator's mailbox. Thanks in advance. Mohammad Alam ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------