Function: imap-plain-p
imap-plain-p is a byte-compiled function defined in imap.el.gz.
Signature
(imap-plain-p BUFFER)
Source Code
;; Defined in /usr/src/emacs/lisp/net/imap.el.gz
(defun imap-plain-p (buffer)
(imap-capability 'AUTH=PLAIN buffer))