Is a Disposable Email Address Safe to Use?
What temporary email can and cannot protect, and how to use it without risking your accounts.
What a temporary address protects
It hides your real address from the website, so spam, tracking and data leaks cannot reach your personal inbox. Good services also block remote images, which stops senders from knowing when you open a message.
What it does not protect
Anyone who knows the address can try to read its inbox, so never use it for private conversations. Because the address expires, you also lose access to password-reset emails for that account.
Rules for using it safely
Use a random address, avoid important accounts, never reuse the same address for sensitive services, and delete the inbox when you are done.