Hi Gautum, For each mailbox, are you able to right-click on it (within Exchange System Manager) select Reconnect? You should then be able to select the user to reconnect it to, and hey presto the user is connected to the mailbox again. This should work, unless in AD, each user is already connected to an Exchange mailbox, in which case there's a mismatch going on. AD thinks that each of its users has a mailbox, but that mailbox either no longer exists or doesn't realise that it's connected to that user account. In this case, you may need to force AD into realising that the mailboxes that each user is apparently associated with isn't really there, and get it to remove that association in AD. You can do this by right-clicking on the User(s) and selecting Exchange tasks. Then select Remove Exchange Attributes (or similar, I'm not in front of an Exchange server) and then select OK etc. Once that has allowed a bit of time for replication, settling-in, time to make a cup of coffee etc, the user should no longer have any Exchange attributes, so AD will think that it doesn't have a mailbox. Meanwhile, the mailbox is still sitting there in Exchange System Manager with a red cross, waiting to be connected to a user account. So, then go to ESM, right-click on the mailbox and select Reconnect. HTH, Katherine Coombs -----Original Message----- From: Gautam [mailto:jkakkar@xxxxxxxxx] Sent: Tuesday, 16 November 2004 11:16 PM To: [ExchangeList] Subject: [exchangelist] Unable to Connect Mailboxes http://www.MSExchange.org/ Hi All, Yesterday night my Mail Server Crashed. I rebuild the server and then tried to restore and mount the database.But it is showing that the mailboxes are not connected and are showing cross. Please help.. Thanks ------------------------------------------------------ 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: World of Windows Networking: http://www.windowsnetworking.com 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 ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: katherinec@xxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx