Risky or catch-all emails don't really exist, but catch-all email servers accept them.
These emails can bounce and hurt any domain’s email campaigns.
Ultimate way to identify catch-all emails
An SMTP-based validation tool can determine if the domain is active, but not if the actual mailbox exists on the catch-all server. This can be formally removed by sending an actual email.
no2bounce catch all email address verifier sends actual emails to your list and there by verifying fake ones. The tool also waits up to 24 hours to ensure maximum accuracy on catch all email addresses.
no2bounce's catch-all email verifier provides a complete validated email list within 48 hours, providing the highest possible accuracy for your campaign.