Yes, you can retroactively change your contact email address at any time.
First, log into your account at myCloud.ch with your current email address and password.
Click in the upper right corner on your profile’s avatar.
Then click on Settings in the dropdown menu:
Now follow these steps:
Please click on the “Change” link located next to the contact email address:
- You have the option to change your email address using the corresponding input field: