4. Now we configure the IMAP-settings for recieving mail: Please select as server-type 'IMAP' and enter its name: imap.uni-konstanz.de. Select Port 143 and Encryption method STARTLS after connecting, then enter your username (firstname.lastname).
6. Here we configure the server for outgoing mai: Select 'SMTP' as type and enter the name of the server: 'smtp.uni-konstanz.de'. Select Port 587 and check 'Server requires authentification', encryption-settings are 'STARTTLS acter connecting'. Again, enter your username (firstname.lastname).
7. Here you see an overview of the selectet settings, to store them enter a name, e.g. 'Uni Konstanz'.