For some reason, when accessing our OWA site through our external DNS https://webmail.domain.com/exchange
it gets redirected to https://server.domain.local
. Internally and externally produces the same results even though I created an A record for webmail.domain.com.
What really baffles me though is that OWA still works externally, even though the internal server name is displayed in the address bar. The biggest problem however is since the incorrect address is being shown we're getting a certificate error.
Any ideas what this could be?
Thanks in advance