Verifying mailing contacts is easy.
Click Upload Contact List
Enter a List name
and attach a CSV file with emails you wish to verify. Click Upload and verify list
. You may download the sample CSV file to view the acceptable format.
Select domain headers and click Continue
After processing, the results will be available to export.
You have now verified your contacts.
If you're technical, click here to see how to use our API for verifying your contacts.