feedmail-buffer-to-sendmail

feedmail-buffer-to-sendmail is a compiled Lisp function in `feedmail.el'.

(feedmail-buffer-to-sendmail PREPPED ERRORS-TO ADDR-LISTOID)

Function which actually calls sendmail as a subprocess.
Feeds the buffer to it. Probably has some flaws for Resent-* and other
complicated cases. Takes addresses from message headers and
might disappoint you with BCC: handling. In case of odd results, consult
local gurus.