i have multiple hub.cas server(nlb) , i would like to generate wild card ssl certificate , from which server i will generate ? may i deploy certificate in all server ? please help

you can follow instrictions below on any of your Exchange servers http://technet.microsoft.com/en-us/library/dd351057.aspx Here is easier way to create a cert request https://www.digicert.com/easy-csr/exchange2010.htm Thank you Dhruv

Yes you can, and thats some good article by dhruvraj. Cheers,Gulab | MCITP: Exchange 2010-2007 | Skype: Gulab.Mallah | Blog: www.ExchangeRanger.blogspot.com

It is best to generate the certificate request file from the CAS server, and use -IncludeAutoDiscover. see New-ExchangeCertificate http://technet.microsoft.com/en-us/library/aa998327(EXCHG.80).aspx. Exchange 2007 lessons learned - generating a certificate with a 3rd party CA http://msexchangeteam.com/archive/2007/02/19/435472.aspx You can install it on all Exchange servers. BTW, what is your Exchange server version? Please note that wildcard certificate is not well supported for Outlook Anywhere or Windows mobile in some version of Exchange server. Make a deep research before you install it. Wildcard Certificate Causes Client Connectivity Issues for Outlook Anywhere. http://technet.microsoft.com/en-us/library/cc535023(EXCHG.80).aspx Certificates for Windows Mobile 5.0 and Windows Mobile http://technet.microsoft.com/en-us/library/cc182301.aspx Best regards, Fiona Liao Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

You just export SSL Certificate in PFX standard format than import this file on another server where you want to move. It is very easy.SSL Certificates at TheSSLstore with Promo Codes