Proton

Username
    1. Support
    2. Proton Account
    3. Manage account
    4. Username

    How to change your username

    Changing username on Proton Mail not available due to security reasons and high level of protection

Consulta la página de asistencia para productos de Proton

ProtonMail
ProtonCalendar
ProtonVPN
(new window)
ProtonDrive
ProtonPass
ProtonBridge
Proton
For Business