1. Open up Gmail and go to settings to add new Account, after choose "Other"
2. Type in you email address
3. Choose POP or IMAP in the following settings
POP:
4. Type in the Incomming server information, with your Email, Password and secure.swissmail.org
5. Type in the Outcomming server information, with your Email, Password and secure.swissmail.org and choose "require sign-in"
After that the account setup is completed