Email Reachability Check
Deep SMTP verification that confirms whether an email address can actually receive mail. 1 credit per check.
Verify a single mailbox
Bulk verification
Available to signed-in users only. Separate emails with new lines, commas, or semicolons. Up to 100 emails per request.
Bulk reachability checks are available to signed-in users only. Please sign in before submitting a batch.
Look up an existing job by Job ID
Keep the returned Job ID so you can come back later and check the latest status.