Adding an additional Client Access Server (CAS) in your Exchange 2007 or Exchange 2010 environment is something that you probably need to do. The question is what impact does this have on the Enterprise Vault environment? Sometimes it is quite some time after the initial setup of the environment and how the EV + OWA side of things is long forgotten. The steps to add an additional CAS are quite simple:
1. Edit the IP restrictions on the EVAnon virtual directory
- Add in the IP address of your new CAS server.
2. Edit the ExchangeServers.txt file
- Add in the IP address of your new CAS server.
3. Install the EV OWA Extensions.
- To add the EV functionality.
And that is it! It's really that...