# Configure SPM Message Template Components

### Body

The body of the message is required and can be up to **1024 characters** long. It supports **Markdown formatting**, allowing you to enhance your text with styles like bold, italics, and line through text. You can also include **multiple variables** for personalization; just be sure to provide sample values for these variables for review.

For example, you might write: "Hello \{\{1\}\}, your order \{\{2\}\} has been shipped!" When sending, replace \{\{1\}\} with the client's name and \{\{2\}\} with the order number.

### Footer

The footer of the message is optional and can be up to **60 characters** long. Please note that it does not support **Markdown formatting** or **variables**. Use this space for additional information or a closing statement, such as "Thank you for your business!".