Vinh Nguyen's account

Thank you for the quick reply. 

Hi, We did received the callback for those wrong domain emails, however, the callback looks like this: 

{"name":"EMAIL_BOUNCE","sessionUser":"Client1","packageId":"dN9lQVeGBtmJHCmBZ5Z_eQLt4XI=","message":"OOTO","documentId":null,"createdDate":"2023-06-07T11:00:53.743Z"}

The test email is: "[email protected]"

For the other wrong domain emails, we received the same kind OOTO callback.

Since it's an "OOTO" message, we treated it as a delivered email and cannot recognize it with the "wrong email" one. Is there a way to tell if this is the wrong domain callback, or it is an actual Out of Office reply from the signer's email.