Hello, I'm trying to install Microsoft Exchanger Server 2007 SP1 on Windows server 2008. During Installation, the mailbox role and the client access role have been cancelled and couldn't install them. No error message has been reported. I went through the application and when clicking on the mailbox under server configuration, it says: Your Exchange has no servers with the Mailbox server role installed.. Please can anyone offers some help? Regards,

Hello, You can verify thesetup log,it may give yousome clue/error Exchange 2007 setup logs and how to use them to troubleshoot setup http://msexchangeteam.com/archive/2007/05/07/438433.aspx

Thanks Amit for your response, I tried to uninstall the roles and re-install them again, but this time it says" complete! with a warning megs that say: 1. The 32-bits version of Exchange Server 2007 is not supported for production use. 2. Setup cannot contact the primary DNS server 192.168.1.10 using the TCP port 53. Check that the IP address of the DNS server is reachable. 3. Setup cannot detect SMTP or send connector with an address space of Mail flow to the Internet may not work properly. I will appreciate a fast response,

Hi, 1. The 32-bits version of Exchange Server 2007 is not supported for production use. Exchange 2007 32 bit edition is not supported in production environment. Exchange Server 2007: Platforms, Editions, and Versions http://technet.microsoft.com/en-us/library/bb232170(EXCHG.80).aspx 2. Setup cannot contact the primary DNS server 192.168.1.10 using the TCP port 53. Check that the IP address of the DNS server is reachable. Looks like DNS has some problem on 192.168.1.10 or Exchange not able to communicate with it on port 53. You can check with nslookup or portquery utilities. 3. Setup cannot detect SMTP or send connector with an address space of Mail flow to the Internet may not work properly. If you dont have internet mail flow configured and dont have Edge transport server then you can follow below link to configure it from Hub transport server. How to Configure Internet Mail Flow Directly Through a Hub Transport Server http://technet.microsoft.com/en-us/library/bb738138(EXCHG.80).aspx