Can I use temp mail for social media, banking, or password recovery?

Social media: sometimes. Banking and recovery: never. The deciding question is always the same — will you ever need this inbox again?

Social media accounts

Some platforms accept disposable addresses; others reject them with a domain blocklist. More important than acceptance is the failure mode: a platform account is only as recoverable as its inbox. If you lose the password and the reset mail goes to an address that expired weeks ago, the profile is gone. A temp address is fine for a throwaway profile you're prepared to abandon — like sampling a community before committing.

Banking, government, identity

Never. These services tie accounts to your legal identity, send statements and security notices by email, and lock you out through the inbox. An address with no password and a 10-minute lifetime is the opposite of what they require. Some institutions also flag disposable domains on sight.

Password recovery — the trap to avoid

The classic mistake: sign up with a temp address, love the service, forget the password weeks later — and the reset link goes to an inbox that no longer exists. No support ticket can fix that; the address never belonged to an account you control. If losing the account would cost you anything, the real email address is the price of admission.