Contact information
Is the email only needed for one confirmation? Is a phone number mandatory? Use a temporary email for short tasks, or a dedicated forwarding alias for ongoing relationships.
Privacy checkup
Before you sign up,
share a little less.
A temporary email reduces just one identity touchpoint. True data minimization also means considering your phone number, name, payment details, social logins, and device permissions.
Exposure map
Ask “do I really need to share this?”
Identity and payment
Your real name, birth date, address, and card details can directly identify you. Share them only when a purchase, legal requirement, or delivery genuinely requires them.
Permissions and connections
Social logins, contacts, location, and photo permissions may go beyond what the task requires. Prefer a separate account and deny permissions you don’t need.
Risk levels
Choose an email for the consequences
Low risk, short term
For downloading public resources, trying basic tools, or testing forms, use a three-hour temporary inbox.
Medium risk, ongoing relationship
For communities, shopping updates, subscriptions, and everyday services, use one forwarding alias per site so you can pause the source of unwanted mail.
High risk, important identity
For financial, medical, government, work, and primary payment accounts, use a secure, stable email, enable two-step verification, and keep recovery options available.
After signup
Signing up doesn’t mean you’re done checking.
Turn off default marketing subscriptions, review your public profiles, revoke unnecessary permissions, and set unique passwords for important accounts. If an alias starts receiving unrelated mail, pause it in the forwarding dashboard without affecting your other addresses.