SSL certificate for the CAL exchange 2007

If the new server has the same name as the old one then there shouldn't be a problem.

I found a handy little utility for managing Exchange 2007 certificates, check out my blog post here: http://demazter.wordpress.com/2010/06/15/exchange-2007-ssl-certificates/

you need to enable the certificate using enable-exchangecertificate -services IIS

Check this EE case - the one with accepted solution
https://www.experts-exchange.com/questions/23807994/how-to-install-new-SSL-certificate-to-exchange-2007.html

configure exchange to use SSL
http://technet.microsoft.com/en-us/library/bb310764(EXCHG.80).aspx

Let me know if this helps.

I have chage the host name of the new server. But the internet FQDN is the same.Pls advise

Did you follow these steps

http:#33129756

1. Import the certificate, Start > All Programs > Microsoft Exchang eServer 2007 > Exchange Management console

 Import-ExchangeCertificate -Path c:\petenetlive.cer {enter}

Note: At this point Copy the thumbprint number to the clipboard (i.e. 9292D650DFFD7E055145E5CA5A29E08DFC07C53C)

Enable the Certificate
 
Enable-ExchangeCertificate -Services "SMTP,POP,IMAP,IIS"

Enter the Thumbprint of your certificate (i.e. 9292D650DFFD7E055145E5CA5A29E08DFC07C53C)

Select Yes To Overwrite

I wouldn't bother with all that powershell :)

Have you had a look at the utility I mentioned in my first post?

How can I full remove the certificate and reinstall again.