Does Emailchaser have a free email checker?
Updated 30 October 2026
The short answer
Yes. Emailchaser's free Email Checker tells you whether an address will bounce, with 3 free checks a day and no signup, and one check comes back every 8 hours. It checks the format, the mail server and the mailbox, then a second, independent provider checks again every address the first one doesn't reject. Nothing is ever sent to the address.
You can check an address in three steps.
- Paste the address into the Email Checker.
- Press Verify email.
- Read the result: Deliverable, Risky: catch-all, Undeliverable or Unknown, with the details that decided it.
A catch-all domain is marked Risky instead of guessed.
A catch-all domain accepts every address, so a plain yes from the mail server proves nothing about that one mailbox. The checker says so, and it does the same when a server does not answer in time: that result is Unknown, and you can check the address again later.
Have a list? Verify the whole list in Emailchaser.