Hide your personal email address in Safari on Mac
With an iCloud+ subscription, you can fill out forms and sign up on websites without sharing your real email address.
In the Safari app on your Mac, when a website asks for your email address, click the email address field.
Choose Hide My Email.
A unique, random email address is suggested. Email sent to the address is forwarded to your real email address.
Do one of the following:
Get a different email address: Click the Refresh button .
Use the suggested email address: Click Use.
You can delete the email address anytime. See Use Hide My Email.