Dear mmorse,
By executing the command as suggested by you,I can now login into my zimbra admin console. Below is the command.
zmprov mcf zimbraDefaultDomainName webmail.renovau.co.in
But,still I am unable to login into user console by typing
http://webmail.renovau.co.in
Below is my basic settings.
After renaming the domain,the DNS settings for a new domain is still pending. ie.
A entry & MX entry on another public DNS is still having my old domain name,which is webmail.renovau.net
But,I can access my new "webmail.renovau.co.in" admin console in a browser by typing IP Address.
This is the address :-
https://58.68.123.55:7071/zimbraAdmin
But,
http://58.68.123.55 is not working,giving me a message that
"This page Can Not Be Displayed"
Previously,I configured my zimbra mail server onto "http" by typing
"zmtlctl http" command.
Please Respond what to do.
Nishith.