Keywords:

Keywords:

---

Index to contents

RFC2822

The Keywords: header is used to list significant words from the body of the mail message that aid in the indexing of its contents. This header is never added by sendmail . Although some MUAs can create this header, it is usually created by Usenet news-posting programs.

The field for the Keywords: header is arbitrary text. This header should never be declared in the sendmail configuration file.