To measure email traffic, you typically use analytics tools like Google Analytics. Here are some common metrics to look at:
Click-Through Rate (CTR): The percentage of recipients who clicked on one or more links in your email. Open Rate: The percentage of recipients who opened your email. Conversion Rate: The percentage of recipients who completed a desired action on your website after clicking a link in your email. Bounce Rate: The percentage of emails that could not be delivered to the recipient's inbox.