Hi, I would like to install Exchange Server 2007 on Windows Server 2003 x64 bit editionkindly let me know the OS prerequisites and kindly let me know how will i install Exchange Server 2007 and i have shared Exchange Server and i have hostedmy mail server at Mumbai location and the mail.xxx.biz and now we would like tohave our own internal mail server.How will i do it and can i have the same settings as that of earlier one or do i have to create another email ids. Regards,Sudhir

Hello Sudhir,This link might be helpfulhttp://technet.microsoft.com/en-us/exchange/bb330841.aspxIsaac Oben MCITP:EA, MCSE