The key elements of the sender's identity include:
Sender Name: This is the name that appears in the recipient's inbox. It could be a personal name or a brand name. Email Address: The email address from which the email is sent. It should be professional and consistent with your brand. Physical Address: Including your physical address is often required by laws like the CAN-SPAM Act. It also adds legitimacy to your emails. Reply-to Address: This is the email address where replies will be sent. It should be monitored and responsive.