Hide your real email to stay anonymous and protect your digital assets and be able to reply to the incoming messages.
Sometimes some services like Facebook, Twitter, etc sending confirmation messages to your email and ask you to reply to it in order to confirm that your e-mail is real. They're doing it probably to restrict using their services for users that are using temporary e-mails without replying support. Now it's time to cut liberate this requirement in order to give you more privacy with ability to use your current e-mail to create one more separated account on services that you need.
Look how it works:
Share messages between multiple e-mail addresses
thief can't associate your email with your another accounts
Use proxy-email for independent access for shared accounts
Disable and re-active your proxy-emails anytime
Simply add new recipients to shared profiles
You're not depending on the specific e-email provider. For example, you can move all your correspondence from Gmail to ProtonMail in seconds.
from privacy violations, aggressive marketing and data aggregations
Why would you need e-mail address without replying support at all ? Everyone could reply via proxied e-mail.
Enter your real email and invent proxy address to get alias at @proxiedmail.com which allows you to receive emails without showing your real email.