Choose a new IMAP Account
in this window fill in your personal data and mpemail.mpe.mpg.de for incoming and outgoing server. Proceed with the 'Weitere Einstellungen'.
Here be sure to check both SSL Checkboxes for incoming and outgoing server. If you use your computer only in MPE than choose Port No. 25 for the outgoing server and in the following window you don't need check the smpt authentification. In the case you are using your machine off Garching Campus too choose port No. 465 and in the following window check smpt authentifcation that you computer is able to send MPE Emails from external places.
After this few configuration work your new email account should be ready to receive and send emails with MS Outlook.
To have a view to all your subfolders beyond your mpemail inbox uncheck the
checkbox shown in the picture below. This sceens comes up with
Extras > IMAP-Folders