Collect User Email from Office 365.

Hi, 

My team and I have developed some trainings for users in the company, and these have been online for some time. Now, the business wants us to collect some data from these trainings like:

• User's email.
• Department.
• Date when the training was accessed.
• Elapsed time
• And if the training was completed.

I've watched some videos and I know I can collect the last three options, but I don't know if it's possible to get Storyline to automatically collect the User's email, maybe through SSO.
I thought of making a form so the user inputs their email and department, but the Business doesn't want the users to input these data every single time they access the trainings, they're looking for an automatic solution.
Someone asked me if we could collect this info from Office 365, but I don't know if that's possible.

Please, help.

Thanks in advance.