Should I write this salute in the email body?

The body of an email usually didn't need to include a phrase like 'salute', because it wasn't a formal etiquette phrase. E-mail messages usually began with the words Dear [recipient's name] to express respect and greetings. You can simply state the subject of the email and answer the recipient's questions or provide help. If you need to express your gratitude, you can use a phrase like 'Best regards' at the end of the email.