I have a issue with OWA, OOF and RWW not working due to some mistakes I may have made during migration. during the migration "set up your internet address" I changed the default remote.thisismysite.com to webmail.thisismysite.com (because I thought I was being smart) and I had also made the mistake of pointing my server dns to some Public DNS servers
I resolved the DNS server issue but setting up my DNS forwarders and that is working but since then all users have lost the ability to use OWA, OOF, RWW (which all worked before I made the DNS changes)
I have A records for both webmail & remote pointing to my server under the forward look up zone
When I type http://127.0.0.1/owa
i get to the site ok
but when I type http://localhost/owa
I get the page cannot be displayed.
When I try and browse the site via IIS7 I also get page cannot be displayed.
I know this is a DNS issue hoping someone could advise of the best ways forward, could I do more damage if I rerun the setup my internet connection wizard? any help in troubleshooting this would be great.