Beukauldech48 You can set up Bluewin mail in Gmail by following the instruction here, when you will be asked "select you e-mail client" the set the tick on "I don know" and follow the instructions there:
Set up a Bluewin e-mail account and resolve problems | Swisscom
Important! You must set a separate password, the Bluewin is not the same and can't be used for other e-mail clients.
You can set the password in mySwisscom -> Your Products -> E-mail (see photo):
blue Internet L - My Swisscom
If you want to forward your BLuewin mail, you in the same folder below to settings
and there click on "manage forwarding" where can enter the address your bluewin mails should be forwarded;
