What Administrator feature involves tracking and reviewing email communications?

The administrator feature that involves tracking and reviewing email communications is Email Analyzer. Email Analyzer is a tool that allows administrators to monitor and analyze the email traffic between the system and external email servers. It helps to identify and troubleshoot issues related to email processing, such as failed deliveries, bounced emails, or incorrect routing. Email Analyzer also provides statistics and charts to visualize the email performance and trends. References = Email Analyzer, SAP Sales Cloud Version 2 Features