Automatic DND for invalid Emails
Increase email engagement by adding invalid emails to the do not disturb list. Sending out emails to invalid email IDs can increase your bounce rates as well as impact your email sending reputation. Automatically add such emails to the DND list to keep your lists clean and protect your email sending reputation.
It first identifies and puts together invalid emails in one segment. These IDs are checked again to be sure that they are invalid. If they are all invalid, they are automatically added to DND contact.