Count How Many Emails Were Sent Out by Email Campaigns to Customers

Please follow those steps:

1. List > Search > Saved Searches > New > Customer

2. Available Filters tab: 

• Field: Campaign Response: Date Created
• Show in filter region = Checked 

3. Results tab:

• Field: Campaign Response: Event
• Summary Type: Group
  
• Field: Internal ID
• Summary: Count

4. Populate Search Title.

5. Click Save & Run.