A Marketing Cloud admin notices Individual Email Results are NOT being pushed back into Sales...

For Individual Email Results to be pushed back into Sales Cloud correctly, it's critical that the data extension used is specifically a Salesforce Data Extension. This type of data extension is designed to integrate with Salesforce CRM, allowing for the seamless flow of data back into Sales Cloud, such as Individual Email Results. This ensures that email interaction data recorded in Marketing Cloud is accurately reflected in Sales Cloud for comprehensive tracking and reporting.