We provide an e-mail address
hosted at ProxiedMail which will forward all your incoming emails to your Outlook address.
Your email address at ProxiedMail is
disposable, so you can activate or deactivate, remove it anytime.
This solution can be used instead of default ProtonMail aliases, which is limited and depend on mail provider(Outlook)
You can create a new e-mail proxy-address each time when you need it. The best practice is to use a new email for each time when you need.