If you use a disposable service and forget your password for the site you joined, you cannot recover the account once the temp inbox expires.
Emails sent to the alias still land in your main inbox.
Keeps marketing junk away from your bank and personal contacts. gmail temp mail work
Use a pseudonym and don't link it to your phone number if possible. Why You Should Use Temp Mail
Unlike 10-minute mail, you can log back in months later if you need to recover a password. If you use a disposable service and forget
Show you to auto-delete "plus" alias mail.
Some temp mail services are public; anyone with the URL might see your incoming mail. Never use them for sensitive info like banking or health data. Use a pseudonym and don't link it to
While Gmail is a permanent service and "temp mail" usually refers to disposable addresses, you can combine them to enhance your online privacy. 1. The Gmail "Plus" Trick (Built-in Temp Mail)