I am using https://github.com/jamesiarmes/php-ews library to connect to our Microsft Exchange Server 2010 SP3 but I am getting this error: Fatal error: Uncaught SoapFault exception: [HTTP] Unauthorized in
I am using the example provided under: /examples/message/create.php
and the error is triggered on this line: index.php
$response = $client->CreateItem($request);
Client.php
$response = $this->soap->{$operation}($request);
When I try to access the wsdl file from the browser it works fine and after authentication, I can see all the options under Services.wsdl .
What do you think the problem is? Is there some settings that I need to enable on Microsoft Exchange in order to use the SOAP services?