Also known as: Temporary Email, Throwaway Email
A short-lived email address from a temporary-mail service, used to avoid giving out a real address.
A disposable email address (DEA) is a temporary inbox from services like Mailinator, Guerrilla Mail, or 10MinuteMail. People use them to grab a download, claim a coupon, or sign up without exposing their real address — the inbox is discarded within minutes or hours.
For a sender, disposable addresses are almost pure cost. They will never convert, they inflate your list size, and they often bounce soon after the temporary inbox expires. Detecting them is mostly a matter of recognising the thousands of known disposable domains.
BounceShift checks every address against a continuously updated list of disposable domains (plus an extra in-house list) and flags them so they never enter your sending list at signup.
The process of checking whether an email address is real, correctly formatted, and able to receive mail before you send to it.
An address tied to a job function or team rather than a person, such as info@, support@, or sales@.
The ongoing practice of keeping an email list free of invalid, risky, and unengaged addresses.
See it in action
Check any address against BounceShift's multi-layer engine — syntax, MX, disposable, and role checks free, with full SMTP verification on signup.