I am in the process of an Exchange Server 2003 to Exchange Server 2010 migration. Thanks to Experts-Exchange most everything went well... until now. The customer does not have an external certificate for me to import and wants to use a self-signed certificate. Every other Transition/Migration I have done the customer has had the external certificate and I would import it into Exchange Server. I have several concerns
• If I use a self-signed certificate will BlackBerry and smart phone users be able to get their email?
• Has anyone installed and set up an Enterprise Certificate Authority, will it affect any other servers?
• Can a self-signed certificate be exported from Exchange 2010 and imported into the ISA server?
Any comments or help will be greatly appreciated.