mh-e: Picture

 
 9.5 Inserting Your Picture
 ==========================
 
 You can insert your picture in the header of your mail message so that
 recipients see your face in the ‘From:’ header field if their mail user
 agent is sophisticated enough.  In MH-E, this is done by placing your
 image in the file named by the option ‘mh-x-face-file’ which is
 ‘~/.face’ by default.
 
    If the file starts with either of the strings ‘X-Face:’, ‘Face:’ or
 ‘X-Image-URL:’ then the contents are added to the message header
 verbatim.  Otherwise it is assumed that the file contains the value of
 the ‘X-Face:’ header field.
 
    The ‘X-Face:’ header field, which is a low-resolution, black and
 white image, can be generated using the ‘compface’
 (ftp://ftp.cs.indiana.edu/pub/faces/compface/compface.tar.Z) command.
 The ‘Online X-Face Converter’ (http://www.dairiki.org/xface/) is a
 useful resource for quick conversion of images into ‘X-Face:’ header
 fields.
 
    Use the ‘make-face’ (http://quimby.gnus.org/circus/face/make-face)
 script to convert a JPEG image to the higher resolution, color, ‘Face:’
 header field.
 
    The URL of any image can be used for the ‘X-Image-URL:’ field and no
 processing of the image is required.
 
    To prevent the setting of any of these header fields, either set
 ‘mh-x-face-file’ to ‘nil’, or simply ensure that the file defined by
 this option doesn’t exist.
 
    SeeViewing, to see how these header fields are displayed in
 MH-E.