A temporary email works anywhere a signup wants an address but does not need your real one. Generate one with the tool above, then use the guides below for the situations people ask about most.
When should I use a temporary email?
Use a temporary email when you need to receive a confirmation link, coupon, download, trial signup, beta invite, or one-time message, but do not want to give out your real address. For banking, medical records, bills, work accounts, or anything you may need to recover later, use your real email address or a persistent alias.