I have a client who cannot access his e-mails when he puts his details in the E-mail settings on his iPhone
the Server is running Exchange 2010
He puts the username / Password / Domain / Server and nothing works
I have tried the same account details on my Android phone it first tells me that there are problems with security certificate for this site and when I press continue I get the following error after checking the incoming server settings : Unable to open connection to Server. Security Error Occurred.
Now I am not very good with exchange in general and Active Sync in particular and have tried to research the issue but got very little information. Can someone please help me to figure out in clear steps what could be the problem?
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