Re: smtpmail believes starttls is not needed

[Katsumi Yamaoka <yamaoka@jpl.org>]

>>>>> François Puitg wrote:

> If   I comment the  suspected lines   in smtpmail-open-stream as shown
> below,   the authentification takes    place  and everything works  as
> expected (I'm not greylisted any more) :

> (defun smtpmail-open-stream (process-buffer host port)
>   (let ((cred (smtpmail-find-credentials
> 	       smtpmail-starttls-credentials host port)))
> ;    (if (null (and cred (condition-case ()
> ;			    (with-no-warnings
> 			      (require 'starttls)
> ;			      (call-process (if starttls-use-gnutls
> ;						starttls-gnutls-program
> ;					      starttls-program)))
> ;			  (error nil))))
> ;	;; The normal case.
> ;	(progn
> ;	  (insert-string "open-network-stream\n" mondebug)
> ;	  (open-network-stream "SMTP" process-buffer host port))

You use XEmacs 21.4.20, right?  I believe the real cause of your
problem is there is not the `with-no-warnings' function.  How
about adding the following?

;; Extracted from byte-run.el in GNU Emacs.
(defun with-no-warnings (&rest body)
  "Like `progn', but prevents compiler warnings in the body."
  ;; The implementation for the interpreter is basically trivial.
  (car (last body)))

;; The byte compiler version of this function is similar to:
;;
;;(defmacro with-no-warnings (&rest body)
;;  (cons 'progn body))
;;
;; See bytecomp.el.

I think what should be suspected is the usage of `with-no-warnings'
in smtpmail.el.

Regards,