To use our automated testing tool, send a sample of a marketing email or newsletter to get the summary results. Senders can choose where the results should be sent.

If you wish to receive the results at the address in the “mail_from,” the sample message should be sent to
[email protected]

If you wish to receive the results at the address in the “from” header, the sample message should be sent to
[email protected]

If you wish to receive the results at a different address from one of the addresses above, the address needs to be added to the check-auth address. For example, to send the results to: [email protected] the sample message should be sent to
[email protected]