Hi I have a question on Autodiscover SAN Certifies. I’m doing an Exchange 2010 Migration with 2003 Coexistence, DNS is configured as for example: company.com (external) and company.local (Internal). I know I need a SAN with for Example: mail.company.com (for most web services), leagcey.company.com (for Exchange 2003), and autodiscover.company.com (for autodiscovery). However, do I need to include autodiscover.company.local in the Certificate for autodisovcery to work properly on the LAN? Or would it just be simpler / better to change the local autodicery directory to match autodiscover.company.com on the LAN side (does it not matter). Are there any other names that I may / should want to include in the SAN certificate for basic function, such as company.com or company.local. Finally, does the common name matter (is it best to match it to mail.comapny.com)? Any thoughts or advice would be much appreciated. Thanks!