Free tool · No signup
Free Email Verifier
Check whether any email address is real and able to receive mail — instantly. Great before you add a contact, reply to a lead, or clean a list.
We check formatting, the domain's mail servers (MX), and whether it's a disposable or role address. We don't send a test message, so we can't guarantee the exact inbox exists. We don't store anything you check.
Sending to real inboxes starts with a clean list
utobo Email brings your transactional API, broadcasts, and automations into one platform — with an AI writer that drafts campaigns in minutes.