Hi,
Hoping that someone can clarify or assist with an issue relating to Exchange 2013 CU3..
Both roles installed on a single 2012 server, mailboxes created, able to login to ECP/OWA using ht tps://servername.int.domain.com/ecp using the out of the box internally generated SSL certificate.
Virtual directory internal and external settings for all directories were configured to be ht tps://mail.domain.com/owa /ecp /EWS etc and a UCC certificate (containing mail.domain.com, autodiscover.domain.com)from GoDaddy was imported and assigned to IIS and SMTP, internal DNS records were setup internally and externally for mail.domain.com and full propagated, Outlook Anywhere enabled and configured to mail.domain.com, external access configured for all virtual directories
The issue is that ECP and OWA can only be accessed internally by the full internal server FQDN URL ht tps:// serverame.int.domain.com/ecp whereas it should be accessible at this point by ht tps:// mail.domain.com/ecp
Error received both internal and external when trying ht tps://mail.domain.com / owa / rpc etc is error 503 Service Unavailable
I know that the ECP and OWA sites are up and running as I can login and do anything by internal servername URL but no joy at all using the external (which is to be used for internal clients aswell for seamless access)
The only way it works is by adding a host name to the 2 x 443 bindings in IIS for the front end website and set it to mail.domain.com but this means autodiscover.domain.com internally and externally wont work
Is this normal and required for Exchange 2013 or is there a way to resolve this?
Thanks in advance!