By carrying out an order for the Aruba.it Free connection, you will obtain, together with the login and password of connection, a link to create the @aruba.it email account.
By clicking on the link you will display the following dialog box:
In the e-mail Name box you have to enter the name which you choose for the account.
In the password box, the password selected for the account.
If no one has created an account with that name, the procedure will be successful and you can begin to use the mail account.