Hi all,
hoping this is the right forum, as there doesn't seem to be one for WAP.
Exchange 2016 published via WAP, using pass-through for all services, including OWA and ECP - as the ADFS server is under control of another group.
When publishing these services, an external URL and different back-end URL are entered.
Internally, if I hit the url, all is fine e.g. webmail.company.com.... and after I auth (forms based), the url stays at webmail.company.com.
If however I hit WAP from the outside world on webmail.company.com, as soon as I auth, the url is replaced with the internal URL - which obviously my external client cannot resolve.
Any ideas as to why this difference in behaviour ?