message: Followup

 
 1.5 Followup
 ============
 
 The ‘message-followup’ command pops up a message buffer that’s a
 followup to the message in the current buffer.
 
    Message uses the normal methods to determine where followups are to
 go, but you can change the behavior to suit your needs by fiddling with
 the ‘message-followup-to-function’.  It is used in the same way as
 ‘message-reply-to-function’ (SeeReply).
 
    The ‘message-use-followup-to’ variable says what to do about
 ‘Followup-To’ headers.  If it is ‘use’, always use the value.  If it is
 ‘ask’ (which is the default), ask whether to use the value.  If it is
 ‘t’, use the value unless it is ‘poster’.  If it is ‘nil’, don’t use the
 value.