The configuration of new email accounts is done via "Mail > Add Account ...".

1.

Select Exchange here and confirm with Continue.

2.

Enter the following data.

Name:
-> last name, first name

Email address:
-> University email address

Then click on Registration .

3.

Important: Click on Configure manually here.

4.

Now add the following information.

Password:
-> BITS password

Then click on Registration again.

5.

Finally, the desired Exchange apps must be selected. Then confirm via Done.