Hi,
I currently have an Exchange 2010 SP3 CAS/MBX/HUB single server.
| Virtual Directory | Current 2010 Values (Prior to Exchange 2013) |
| OWA | internalURL: https://webmail.domain.com/owa externalURL: https://webmail.domain.com/owa |
| ECP | internalURL: https://webmail.domain.com/owa externalURL: https://webmail.domain.com/owa |
| ActiveSync | internalURL: https://webmail.domain.com/Microsoft-Server-ActiveSync externalURL: https://webmail.domain.com/Microsoft-Server-ActiveSync |
| Outlook Anywhere | externalHostName: webmail.domain.com |
| Exchange Web Services | internalURL:https://webmail.domain.com/EWS externalURL: https://webmail.domain.com/EWS |
| AutoDiscover | AutoDiscoverServiceInternalURI:https://webmail.domain.com/Autodiscover/Autodiscover.xml |
Internal DNS
| A Record | ||||||||
webmail.domain.com (IP of EX2010) External DNS
I now want to introduce an EX2013 CAS server. Exchange 2013 proxies requests to Exchange 2010. 1. Do I need an additional public IP / FQDN configured to point to EX2013 (e.g. legacy.domain.com). Or can I just re-use my existing webmail.company.com and repoint the IP? 2. At installation E2013 will set the URLs to server FQDNs. Which URLs should I change to webmail.company.com and which URLs should I set to $null? Thanks | ||||||||