I setup the external autodiscovery for a domain as follow
Cname autodiscover remote.test.com
TXT remote test.com
When I try to setup an Outlook profile from outside the organisation everything works except I'm getting a certificate error because the name does not match on the certificate.
The certificate it's a comodo cert and it's under remote.test.com for because outlook it try to find autodiscover.test.com instead of remote.test.com it gives me that certificate error and if I click OK then it come with a user name as email@example.com and ask for the password but that does not work eider till I change the user name from firstname.lastname@example.org to user only.
Then it all work fine.
I wan to mention that internal the exchange server autodiscovery for both internal and external are set to https://remote.test.com
but I did not set the CNAME yet on the internal DNS
I will do this soon. I'm just getting the Exchange ready for a new domain.
Is there a easy way to fix both the cert error that I'm getting and find a way that eider it can authenticate by the email adress instead of user name or get the user name by default.
For me those changes it's no problem but for 50 remote users I would like them to be able to just type their email and password and click next