Currently I'm running Exchange 2007 and 2013 coexistence. I set all my Exchange 2007 virtual directories to point to legacy.mydomain.com with the exceptions of Autodiscover and Outlook Anywhere. However, I wasn't as careful as I thought and by mistake set Outlook Anywhere on Exchange 2007 to legacy.mydomain.com. My question is what impact will that have on users if I make the switch during the day to set Outlook Anywhere to mail.mydomain.com? This is the command I was planning on running
Set-OutlookAnywhere -Identity "EXC01\RPC*" -InternalHostname https://mail.mydomain.com -ExternalHostname https://mail.mydomain.com -IISAuthenticationMethods Basic,NTLM -- Also Is this command accurate?