# Use a Template

```rust
use mailjet_api_wrapper::{
    data::{EmailAddress, Message},
    requests::SendRequest,
    Mailjet,
};

// Create mailjet client
let mailjet = Mailjet::from_api_keys("your_key", "your_secret");

// Create recipients
let to = EmailAddress::from_email("passenger1@mailjet.com");
let from = EmailAddress::from_email_and_name("pilot@mailjet.com", "Mailjet Pilot");

// Create message
let mut message = Message::default();
message.to.push(to);
message.from = from;
message.template_id = Some(1);
message.template_language = Some(true);
message.subject = "Your email flight plan!".to_string();

// Create send request
let mut send_request = SendRequest::default();
send_request.sandbox_mode = Some(true); // You can remove this when sending for real
send_request.messages.push(message);

// Send emails
let response = mailjet.send(&send_request).unwrap();
```