How do I see which subscribers are undeliverable?

Step By Step Instructions

1. Choose the list you want to work with from the "Active List" drop-down menu.
   
   
   
   
2. Go to the "Subscribers" page.
   
   
   
   
3. On the left-hand side of the page, under Filters, choose "Undeliverable."
   
   
   

Your undeliverables will appear below in the search results.