thanks i have search around and it seems that only MS can give me this tool is this true thanks ________________________________ From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Michael B. Smith Sent: Monday, November 27, 2006 10:04 PM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Re: reset account nomas.exe ________________________________ From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Alex Sent: Monday, November 27, 2006 12:52 PM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] reset account does anybody know how to reset the masteraccount sid for a mail boxes user that was disables and now enalbe and unable to logon to the mailbox thanks