I'm writing a small program to send e-mails on behalf of users. Users will write a message, and I will add some text before and after their message. What do I call the text before and after the user typed text?
My first idea was Header and Footer, but it doesn't feel right because I'm adding a lot more than a title and page number. Then I thought of Prologue and Epilogue, but that feels awkward.
Is there a better name?
Edit: it doesn't have to be one word. It can be a short title, e.g. first paragraph / last paragraph.