Some users prefer to use a private or masked e-mail address when signing up for merchants to avoid spam e-mails.
There are various services that offer a solution:
- Gmail: use variations of your email address
- iCloud: create unique, random email addresses
- Firefox Relay: email masks to protect your real email address
- Buy a domain: Buy a domain name and add forwarding to your primary e-mail address. After you’ve purchased a domain name you like, you can set up e-mail forwarding.