Exchange 2013 - Changing Outlook Anywhere external URL.

Faisal Sharif
Occasional Contributor



I did change outlook anywhere's external url from "mail.domain1.com" to "mail.domain2.com" in exchange 2013 installed with CU16 (but certificate's CN name is CN=mail.domain1.com") so, outlook client on windows 7 and later was working fine but only having issue with windows xp client.


Your suggestions will be appreciated.

1 Reply

Hi Faisal,


You can change the URL, but the certificate must have the SAN's of the url or be a wildcard certificate.


If you use several domain names you can use CNAME DNS records to point to your service.

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