The Swisscom Login is one of several passwords which you need to set up with Swisscom for security reasons. It is, however, the most important password, as it lets you access the customer centre where you can assign and manage all other passwords.
The Swisscom Login consists of a personal user name and a secret password.
If you would like to work with Webmail in your Internet browser, you need to log into Webmail with your Swisscom Login, not with your e-mail account login details. Then you can use your e-mail account (@bluewin.ch or @bluemail.ch) on any computer with an Internet connection.