What is another name for the 'Closing' section of an email?

The 'Closing' section of an email is commonly referred to as the signature block. This part of the email typically includes a friendly closing remark such as "Sincerely," or "Best regards," followed by the sender's name, and often additional contact information or titles. The signature block serves to formally conclude the email and provides the recipient with information about who sent the message, which enhances communication clarity and establishes a professional tone.

In contrast, other sections vary in their purposes: the header contains the sender's and recipient's addresses and the subject line, the body is where the main message resides, and the footer might include disclaimers or additional notes but is not specifically tied to the closing of the communication. The designation of 'signature block' highlights its unique role in email etiquette and format.