''Mail-From:'' '''


Synonym for Received: Obsolete

The Mail-From: header is not defined by any of the RFCs and is rarely seen in message headers. The sendmail program defines it internally as a synonym for the Received: header. The Mail-From: header is obsolete.

    Part I: Build and Install
    Part II: Administration
    Part III: The Configuration File
    Chapter 21. The D (Define a Macro) Configuration Command
    Chapter 24. The O (Options) Configuration Command