;;; smtpmail.el --- simple SMTP protocol (RFC 821) for sending mail
-;;; ### Hacked by Mike Taylor, 11th October 1999 to add support for
-;;; automatically appending a domain to RCPT TO: addresses.
-;; Copyright (C) 1995, 1996, 2001 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1996, 2001, 2002, 2003 Free Software Foundation, Inc.
;; Author: Tomoji Kagatani <kagatani@rbc.ncl.omron.co.jp>
-;; Maintainer: Brian D. Carlstrom <bdc@ai.mit.edu>
+;; Maintainer: Simon Josefsson <simon@josefsson.org>
+;; w32 Maintainer: Brian D. Carlstrom <bdc@ai.mit.edu>
;; ESMTP support: Simon Leinen <simon@switch.ch>
+;; Hacked by Mike Taylor, 11th October 1999 to add support for
+;; automatically appending a domain to RCPT TO: addresses.
+;; AUTH=LOGIN support: Stephen Cranefield <scranefield@infoscience.otago.ac.nz>
;; Keywords: mail
;; This file is part of GNU Emacs.
;; Please add these lines in your .emacs(_emacs) or use customize.
;;
;;(setq send-mail-function 'smtpmail-send-it) ; if you use `mail'
-;;(setq message-send-mail-function 'smtpmail-send-it) ; if you use `message'
+;;(setq message-send-mail-function 'smtpmail-send-it) ; if you use message/Gnus
;;(setq smtpmail-default-smtp-server "YOUR SMTP HOST")
;;(setq smtpmail-local-domain "YOUR DOMAIN NAME")
;;(setq smtpmail-sendto-domain "YOUR DOMAIN NAME")
;;(setq smtpmail-debug-info t) ; only to debug problems
+;;(setq smtpmail-auth-credentials ; or use ~/.authinfo
+;; '(("YOUR SMTP HOST" 25 "username" "password")))
+;;(setq smtpmail-starttls-credentials
+;; '(("YOUR SMTP HOST" 25 "~/.my_smtp_tls.key" "~/.my_smtp_tls.cert")))
-;; To queue mail, set smtpmail-queue-mail to t and use
+;; To queue mail, set smtpmail-queue-mail to t and use
;; smtpmail-send-queued-mail to send.
+;; Modified by Stephen Cranefield <scranefield@infoscience.otago.ac.nz>,
+;; 22/6/99, to support SMTP Authentication by the AUTH=LOGIN mechanism.
+;; See http://help.netscape.com/products/server/messaging/3x/info/smtpauth.html
+;; Rewritten by Simon Josefsson to use same credential variable as AUTH
+;; support below.
+
+;; Modified by Simon Josefsson <jas@pdc.kth.se>, 22/2/99, to support SMTP
+;; Authentication by the AUTH mechanism.
+;; See http://www.ietf.org/rfc/rfc2554.txt
+
+;; Modified by Simon Josefsson <simon@josefsson.org>, 2000-10-07, to support
+;; STARTTLS. Requires external program
+;; ftp://ftp.opaopa.org/pub/elisp/starttls-*.tar.gz.
+;; See http://www.ietf.org/rfc/rfc2246.txt, http://www.ietf.org/rfc/rfc2487.txt
;;; Code:
(require 'sendmail)
-(require 'time-stamp)
+(autoload 'starttls-open-stream "starttls")
+(autoload 'starttls-negotiate "starttls")
+(autoload 'mail-strip-quoted-names "mail-utils")
+(autoload 'message-make-date "message")
+(autoload 'message-make-message-id "message")
+(autoload 'rfc2104-hash "rfc2104")
+(autoload 'netrc-parse "netrc")
+(autoload 'netrc-machine "netrc")
+(autoload 'netrc-get "netrc")
;;;
(defgroup smtpmail nil
(defcustom smtpmail-default-smtp-server nil
- "*Specify default SMTP server."
+ "*Specify default SMTP server.
+This only has effect if you specify it before loading the smtpmail library."
:type '(choice (const nil) string)
:group 'smtpmail)
-(defcustom smtpmail-smtp-server
+(defcustom smtpmail-smtp-server
(or (getenv "SMTPSERVER") smtpmail-default-smtp-server)
"*The name of the host running SMTP server."
:type '(choice (const nil) string)
:group 'smtpmail)
(defcustom smtpmail-smtp-service 25
- "*SMTP service port number. smtp or 25 ."
- :type 'integer
+ "*SMTP service port number.
+The default value would be \"smtp\" or 25 ."
+ :type '(choice (integer :tag "Port") (string :tag "Service"))
:group 'smtpmail)
(defcustom smtpmail-local-domain nil
:type '(choice (const nil) string)
:group 'smtpmail)
-(defun maybe-append-domain (recipient)
- (if (or (not smtpmail-sendto-domain)
- (string-match "@" recipient))
- recipient
- (concat recipient "@" smtpmail-sendto-domain)))
-
(defcustom smtpmail-debug-info nil
- "*smtpmail debug info printout. messages and process buffer."
+ "Whether to print info in buffer *trace of SMTP session to <somewhere>*.
+See also `smtpmail-debug-verb' which determines if the SMTP protocol should
+be verbose as well."
+ :type 'boolean
+ :group 'smtpmail)
+
+(defcustom smtpmail-debug-verb nil
+ "Whether this library sends the SMTP VERB command or not.
+The commands enables verbose information from the SMTP server."
:type 'boolean
:group 'smtpmail)
:type 'boolean
:group 'smtpmail)
-(defcustom smtpmail-queue-mail nil
+(defcustom smtpmail-queue-mail nil
"*Specify if mail is queued (if t) or sent immediately (if nil).
If queued, it is stored in the directory `smtpmail-queue-dir'
and sent with `smtpmail-send-queued-mail'."
:type 'directory
:group 'smtpmail)
+(defcustom smtpmail-auth-credentials "~/.authinfo"
+ "Specify username and password for servers, directly or via .netrc file.
+This variable can either be a filename pointing to a file in netrc(5)
+format, or list of four-element lists that contain, in order,
+`servername' (a string), `port' (an integer), `user' (a string) and
+`password' (a string, or nil to query the user when needed). If you
+need to enter a `realm' too, add it to the user string, so that it
+looks like `user@realm'."
+ :type '(choice file
+ (repeat (list (string :tag "Server")
+ (integer :tag "Port")
+ (string :tag "Username")
+ (choice (const :tag "Query when needed" nil)
+ (string :tag "Password")))))
+ :version "21.4"
+ :group 'smtpmail)
+
+(defcustom smtpmail-starttls-credentials '(("" 25 "" ""))
+ "Specify STARTTLS keys and certificates for servers.
+This is a list of four-element list with `servername' (a string),
+`port' (an integer), `key' (a filename) and `certificate' (a filename)."
+ :type '(repeat (list (string :tag "Server")
+ (integer :tag "Port")
+ (file :tag "Key")
+ (file :tag "Certificate")))
+ :version "21.1"
+ :group 'smtpmail)
+
(defcustom smtpmail-warn-about-unknown-extensions nil
"*If set, print warnings about unknown SMTP extensions.
This is mainly useful for development purposes, to learn about
(defvar smtpmail-address-buffer)
(defvar smtpmail-recipient-address-list)
+(defvar smtpmail-queue-counter 0)
+
;; Buffer-local variable.
(defvar smtpmail-read-point)
(defvar smtpmail-queue-index (concat smtpmail-queue-dir
smtpmail-queue-index-file))
+(defconst smtpmail-auth-supported '(cram-md5 login)
+ "List of supported SMTP AUTH mechanisms.")
+
;;;
;;;
;;;
+(defvar smtpmail-mail-address nil
+ "Value of `user-mail-address' in ambient buffer.")
+
;;;###autoload
(defun smtpmail-send-it ()
- (require 'mail-utils)
(let ((errbuf (if mail-interactive
(generate-new-buffer " smtpmail errors")
0))
(case-fold-search nil)
delimline
(mailbuf (current-buffer))
+ (smtpmail-mail-address user-mail-address)
(smtpmail-code-conv-from
(if enable-multibyte-characters
(let ((sendmail-coding-system smtpmail-code-conv-from))
;; they put one in themselves.
(goto-char (point-min))
(if (not (re-search-forward "^From:" delimline t))
- (let* ((login user-mail-address)
+ (let* ((login smtpmail-mail-address)
(fullname (user-full-name)))
(cond ((eq mail-from-style 'angles)
(insert "From: " fullname)
;; ... then undo escaping of matching parentheses,
;; including matching nested parentheses.
(goto-char fullname-start)
- (while (re-search-forward
+ (while (re-search-forward
"\\(\\=\\|[^\\]\\(\\\\\\\\\\)*\\)\\\\(\\(\\([^\\]\\|\\\\\\\\\\)*\\)\\\\)"
fullname-end 1)
(replace-match "\\1(\\3)" t)
(insert ")\n"))
((null mail-from-style)
(insert "From: " login "\n")))))
+ ;; Insert a `Message-Id:' field if there isn't one yet.
+ (goto-char (point-min))
+ (unless (re-search-forward "^Message-Id:" delimline t)
+ (insert "Message-Id: " (message-make-message-id) "\n"))
+ ;; Insert a `Date:' field if there isn't one yet.
+ (goto-char (point-min))
+ (unless (re-search-forward "^Date:" delimline t)
+ (insert "Date: " (message-make-date) "\n"))
;; Insert an extra newline if we need it to work around
;; Sun's bug that swallows newlines.
(goto-char (1+ delimline))
(if (re-search-forward "^FCC:" delimline t)
(mail-do-fcc delimline))
(if mail-interactive
- (save-excursion
- (set-buffer errbuf)
+ (with-current-buffer errbuf
(erase-buffer))))
;;
;;
(setq smtpmail-recipient-address-list
(smtpmail-deduce-address-list tembuf (point-min) delimline))
(kill-buffer smtpmail-address-buffer)
-
+
(smtpmail-do-bcc delimline)
; Send or queue
(if (not smtpmail-queue-mail)
(if (not (null smtpmail-recipient-address-list))
- (if (not (smtpmail-via-smtp
+ (if (not (smtpmail-via-smtp
smtpmail-recipient-address-list tembuf))
(error "Sending failed; SMTP protocol error"))
(error "Sending failed; no recipients"))
- (let* ((file-data (concat
- smtpmail-queue-dir
- (concat (time-stamp-yyyy-mm-dd)
- "_" (time-stamp-hh:mm:ss))))
- (file-data (convert-standard-filename file-data))
- (file-elisp (concat file-data ".el"))
+ (let* ((file-data
+ (expand-file-name
+ (format "%s_%i"
+ (format-time-string "%Y-%m-%d_%H:%M:%S")
+ (setq smtpmail-queue-counter
+ (1+ smtpmail-queue-counter)))
+ smtpmail-queue-dir))
+ (file-data (convert-standard-filename file-data))
+ (file-elisp (concat file-data ".el"))
(buffer-data (create-file-buffer file-data))
(buffer-elisp (create-file-buffer file-elisp))
(buffer-scratch "*queue-mail*"))
- (save-excursion
- (set-buffer buffer-data)
+ (unless (file-exists-p smtpmail-queue-dir)
+ (make-directory smtpmail-queue-dir t))
+ (with-current-buffer buffer-data
(erase-buffer)
(insert-buffer tembuf)
(write-file file-data)
(insert (concat
"(setq smtpmail-recipient-address-list '"
(prin1-to-string smtpmail-recipient-address-list)
- ")\n"))
+ ")\n"))
(write-file file-elisp)
(set-buffer (generate-new-buffer buffer-scratch))
(insert (concat file-data "\n"))
- (append-to-file (point-min)
- (point-max)
+ (append-to-file (point-min)
+ (point-max)
smtpmail-queue-index)
)
(kill-buffer buffer-scratch)
(if (bufferp errbuf)
(kill-buffer errbuf)))))
+;;;###autoload
(defun smtpmail-send-queued-mail ()
"Send mail that was queued as a result of setting `smtpmail-queue-mail'."
(interactive)
- ;;; Get index, get first mail, send it, get second mail, etc...
- (let ((buffer-index (find-file-noselect smtpmail-queue-index))
- (file-msg "")
- (tembuf nil))
- (save-excursion
- (set-buffer buffer-index)
+ (with-temp-buffer
+ ;;; Get index, get first mail, send it, update index, get second
+ ;;; mail, send it, etc...
+ (let ((file-msg ""))
+ (insert-file-contents smtpmail-queue-index)
(beginning-of-buffer)
(while (not (eobp))
- (setq file-msg (buffer-substring (point) (save-excursion
- (end-of-line)
- (point))))
+ (setq file-msg (buffer-substring (point) (line-end-position)))
(load file-msg)
- (setq tembuf (find-file-noselect file-msg))
- (if (not (null smtpmail-recipient-address-list))
- (if (not (smtpmail-via-smtp smtpmail-recipient-address-list
- tembuf))
- (error "Sending failed; SMTP protocol error"))
- (error "Sending failed; no recipients"))
+ ;; Insert the message literally: it is already encoded as per
+ ;; the MIME headers, and code conversions might guess the
+ ;; encoding wrongly.
+ (with-temp-buffer
+ (let ((coding-system-for-read 'no-conversion))
+ (insert-file-contents file-msg))
+ (if (not (null smtpmail-recipient-address-list))
+ (if (not (smtpmail-via-smtp smtpmail-recipient-address-list
+ (current-buffer)))
+ (error "Sending failed; SMTP protocol error"))
+ (error "Sending failed; no recipients")))
(delete-file file-msg)
(delete-file (concat file-msg ".el"))
- (kill-buffer tembuf)
- (kill-line 1))
- (set-buffer buffer-index)
- (save-buffer smtpmail-queue-index)
- (kill-buffer buffer-index)
- )))
+ (delete-region (point-at-bol) (point-at-bol 2)))
+ (write-region (point-min) (point-max) smtpmail-queue-index))))
;(defun smtpmail-via-smtp (host,port,sender,destination,smtpmail-text-buffer)
(concat (system-name) "." smtpmail-local-domain)
(system-name)))
+(defsubst smtpmail-cred-server (cred)
+ (nth 0 cred))
+
+(defsubst smtpmail-cred-port (cred)
+ (nth 1 cred))
+
+(defsubst smtpmail-cred-key (cred)
+ (nth 2 cred))
+
+(defsubst smtpmail-cred-user (cred)
+ (nth 2 cred))
+
+(defsubst smtpmail-cred-cert (cred)
+ (nth 3 cred))
+
+(defsubst smtpmail-cred-passwd (cred)
+ (nth 3 cred))
+
+(defun smtpmail-find-credentials (cred server port)
+ (catch 'done
+ (let ((l cred) el)
+ (while (setq el (pop l))
+ (when (and (equal server (smtpmail-cred-server el))
+ (equal port (smtpmail-cred-port el)))
+ (throw 'done el))))))
+
+(defun smtpmail-maybe-append-domain (recipient)
+ (if (or (not smtpmail-sendto-domain)
+ (string-match "@" recipient))
+ recipient
+ (concat recipient "@" smtpmail-sendto-domain)))
+
+(defun smtpmail-intersection (list1 list2)
+ (let ((result nil))
+ (dolist (el2 list2)
+ (when (memq el2 list1)
+ (push el2 result)))
+ (nreverse result)))
+
+(defun smtpmail-open-stream (process-buffer host port)
+ (let ((cred (smtpmail-find-credentials
+ smtpmail-starttls-credentials host port)))
+ (if (null (and cred (condition-case ()
+ (progn
+ (require 'starttls)
+ (call-process starttls-program))
+ (error nil))))
+ ;; The normal case.
+ (open-network-stream "SMTP" process-buffer host port)
+ (let* ((cred-key (smtpmail-cred-key cred))
+ (cred-cert (smtpmail-cred-cert cred))
+ (starttls-extra-args
+ (when (and (stringp cred-key) (stringp cred-cert)
+ (file-regular-p
+ (setq cred-key (expand-file-name cred-key)))
+ (file-regular-p
+ (setq cred-cert (expand-file-name cred-cert))))
+ (list "--key-file" cred-key "--cert-file" cred-cert))))
+ (starttls-open-stream "SMTP" process-buffer host port)))))
+
+(defun smtpmail-try-auth-methods (process supported-extensions host port)
+ (let* ((mechs (cdr-safe (assoc 'auth supported-extensions)))
+ (mech (car (smtpmail-intersection smtpmail-auth-supported mechs)))
+ (cred (if (stringp smtpmail-auth-credentials)
+ (let* ((netrc (netrc-parse smtpmail-auth-credentials))
+ (hostentry (netrc-machine
+ netrc host (format "%s" (or port "smtp"))
+ "smtp")))
+ (when hostentry
+ (list host port
+ (netrc-get hostentry "login")
+ (netrc-get hostentry "password"))))
+ (smtpmail-find-credentials
+ smtpmail-auth-credentials host port)))
+ (passwd (when cred
+ (or (smtpmail-cred-passwd cred)
+ (read-passwd
+ (format "SMTP password for %s:%s: "
+ (smtpmail-cred-server cred)
+ (smtpmail-cred-port cred))))))
+ ret)
+ (when cred
+ (cond
+ ((eq mech 'cram-md5)
+ (smtpmail-send-command process (format "AUTH %s" mech))
+ (if (or (null (car (setq ret (smtpmail-read-response process))))
+ (not (integerp (car ret)))
+ (>= (car ret) 400))
+ (throw 'done nil))
+ (when (eq (car ret) 334)
+ (let* ((challenge (substring (cadr ret) 4))
+ (decoded (base64-decode-string challenge))
+ (hash (rfc2104-hash 'md5 64 16 passwd decoded))
+ (response (concat (smtpmail-cred-user cred) " " hash))
+ (encoded (base64-encode-string response)))
+ (smtpmail-send-command process (format "%s" encoded))
+ (if (or (null (car (setq ret (smtpmail-read-response process))))
+ (not (integerp (car ret)))
+ (>= (car ret) 400))
+ (throw 'done nil)))))
+ ((eq mech 'login)
+ (smtpmail-send-command process "AUTH LOGIN")
+ (if (or (null (car (setq ret (smtpmail-read-response process))))
+ (not (integerp (car ret)))
+ (>= (car ret) 400))
+ (throw 'done nil))
+ (smtpmail-send-command
+ process (base64-encode-string (smtpmail-cred-user cred)))
+ (if (or (null (car (setq ret (smtpmail-read-response process))))
+ (not (integerp (car ret)))
+ (>= (car ret) 400))
+ (throw 'done nil))
+ (smtpmail-send-command process (base64-encode-string passwd))
+ (if (or (null (car (setq ret (smtpmail-read-response process))))
+ (not (integerp (car ret)))
+ (>= (car ret) 400))
+ (throw 'done nil)))
+ (t
+ (error "Mechanism %s not implemented" mech)))
+ ;; Remember the password.
+ (when (and (not (stringp smtpmail-auth-credentials))
+ (null (smtpmail-cred-passwd cred)))
+ (setcar (cdr (cdr (cdr cred))) passwd)))))
+
(defun smtpmail-via-smtp (recipient smtpmail-text-buffer)
(let ((process nil)
(host (or smtpmail-smtp-server
(error "`smtpmail-smtp-server' not defined")))
(port smtpmail-smtp-service)
+ (envelope-from (or (mail-envelope-from)
+ smtpmail-mail-address
+ user-mail-address))
response-code
greeting
process-buffer
(get-buffer-create (format "*trace of SMTP session to %s*" host)))
;; clear the trace buffer of old output
- (save-excursion
- (set-buffer process-buffer)
+ (with-current-buffer process-buffer
(erase-buffer))
;; open the connection to the server
- (setq process (open-network-stream "SMTP" process-buffer host port))
+ (setq process (smtpmail-open-stream process-buffer host port))
(and (null process) (throw 'done nil))
;; set the send-filter
(set-process-filter process 'smtpmail-process-filter)
- (save-excursion
- (set-buffer process-buffer)
+ (with-current-buffer process-buffer
(set-buffer-process-coding-system 'raw-text-unix 'raw-text-unix)
(make-local-variable 'smtpmail-read-point)
(setq smtpmail-read-point (point-min))
-
+
(if (or (null (car (setq greeting (smtpmail-read-response process))))
(not (integerp (car greeting)))
(>= (car greeting) 400))
(throw 'done nil)
)
+ (let ((do-ehlo t)
+ (do-starttls t))
+ (while do-ehlo
;; EHLO
(smtpmail-send-command process (format "EHLO %s" (smtpmail-fqdn)))
- (if (or (null (car (setq response-code (smtpmail-read-response process))))
+ (if (or (null (car (setq response-code
+ (smtpmail-read-response process))))
(not (integerp (car response-code)))
(>= (car response-code) 400))
(progn
;; HELO
- (smtpmail-send-command process (format "HELO %s" (smtpmail-fqdn)))
+ (smtpmail-send-command
+ process (format "HELO %s" (smtpmail-fqdn)))
- (if (or (null (car (setq response-code (smtpmail-read-response process))))
+ (if (or (null (car (setq response-code
+ (smtpmail-read-response process))))
(not (integerp (car response-code)))
(>= (car response-code) 400))
(throw 'done nil)))
- (let ((extension-lines (cdr (cdr response-code))))
- (while extension-lines
- (let ((name (intern (downcase (car (split-string (substring (car extension-lines) 4) "[ ]"))))))
+ (dolist (line (cdr (cdr response-code)))
+ (let ((name (mapcar (lambda (s) (intern (downcase s)))
+ (split-string (substring line 4) "[ ]"))))
+ (and (eq (length name) 1)
+ (setq name (car name)))
(and name
- (cond ((memq name '(verb xvrb 8bitmime onex xone
+ (cond ((memq (if (consp name) (car name) name)
+ '(verb xvrb 8bitmime onex xone
expn size dsn etrn
- help xusr))
+ enhancedstatuscodes
+ help xusr
+ auth=login auth starttls))
(setq supported-extensions
(cons name supported-extensions)))
(smtpmail-warn-about-unknown-extensions
- (message "Unknown extension %s" name)))))
- (setq extension-lines (cdr extension-lines)))))
+ (message "Unknown extension %s" name)))))))
+
+ (if (and do-starttls
+ (smtpmail-find-credentials smtpmail-starttls-credentials host port)
+ (member 'starttls supported-extensions)
+ (numberp (process-id process)))
+ (progn
+ (smtpmail-send-command process (format "STARTTLS"))
+ (if (or (null (car (setq response-code (smtpmail-read-response process))))
+ (not (integerp (car response-code)))
+ (>= (car response-code) 400))
+ (throw 'done nil))
+ (starttls-negotiate process)
+ (setq do-starttls nil))
+ (setq do-ehlo nil))))
+
+ (smtpmail-try-auth-methods process supported-extensions host port)
(if (or (member 'onex supported-extensions)
(member 'xone supported-extensions))
(>= (car response-code) 400))
(throw 'done nil))))
- (if (and smtpmail-debug-info
+ (if (and smtpmail-debug-verb
(or (member 'verb supported-extensions)
(member 'xvrb supported-extensions)))
(progn
;; MAIL FROM: <sender>
(let ((size-part
- (if (member 'size supported-extensions)
+ (if (or (member 'size supported-extensions)
+ (assoc 'size supported-extensions))
(format " SIZE=%d"
- (save-excursion
- (set-buffer smtpmail-text-buffer)
+ (with-current-buffer smtpmail-text-buffer
;; size estimate:
(+ (- (point-max) (point-min))
;; Add one byte for each change-of-line
"")))
; (smtpmail-send-command process (format "MAIL FROM:%s@%s" (user-login-name) (smtpmail-fqdn)))
(smtpmail-send-command process (format "MAIL FROM: <%s>%s%s"
- user-mail-address
+ envelope-from
size-part
body-part))
(>= (car response-code) 400))
(throw 'done nil)
))
-
+
;; RCPT TO: <recipient>
(let ((n 0))
(while (not (null (nth n recipient)))
- (smtpmail-send-command process (format "RCPT TO: <%s>" (maybe-append-domain (nth n recipient))))
+ (smtpmail-send-command process (format "RCPT TO: <%s>" (smtpmail-maybe-append-domain (nth n recipient))))
(setq n (1+ n))
(setq response-code (smtpmail-read-response process))
(throw 'done nil)
)
))
-
+
;; DATA
(smtpmail-send-command process "DATA")
; (throw 'done nil))
t ))
(if process
- (save-excursion
- (set-buffer (process-buffer process))
+ (with-current-buffer (process-buffer process)
(smtpmail-send-command process "QUIT")
(smtpmail-read-response process)
; (>= (car response-code) 400))
; (throw 'done nil)
; )
- (delete-process process))))))
+ (delete-process process)
+ (unless smtpmail-debug-info
+ (kill-buffer process-buffer)))))))
(defun smtpmail-process-filter (process output)
- (save-excursion
- (set-buffer (process-buffer process))
+ (with-current-buffer (process-buffer process)
(goto-char (point-max))
(insert output)))
(setq response-strings
(cons (buffer-substring smtpmail-read-point (- match-end 2))
response-strings))
-
+
(goto-char smtpmail-read-point)
(if (looking-at "[0-9]+ ")
(let ((begin (match-beginning 0))
nil
(setq response-continue nil)
(setq return-value
- (cons (string-to-int
- (buffer-substring begin end))
+ (cons (string-to-int
+ (buffer-substring begin end))
(nreverse response-strings)))))
-
+
(if (looking-at "[0-9]+-")
(progn (if smtpmail-debug-info
(message "%s" (car response-strings)))
(progn
(setq smtpmail-read-point match-end)
(setq response-continue nil)
- (setq return-value
+ (setq return-value
(cons nil (nreverse response-strings)))
)
)))
smtpmail-code-conv-from)
(setq data (string-as-multibyte
(encode-coding-string data smtpmail-code-conv-from))))
-
+
(if smtpmail-debug-info
(insert data "\r\n"))
this-line
this-line-end)
- (save-excursion
- (set-buffer buffer)
+ (with-current-buffer buffer
(goto-char (point-min)))
(while data-continue
- (save-excursion
- (set-buffer buffer)
+ (with-current-buffer buffer
(beginning-of-line)
(setq this-line (point))
(end-of-line)
)
)
)
-
+
(defun smtpmail-deduce-address-list (smtpmail-text-buffer header-start header-end)
"Get address list suitable for smtp RCPT TO: <address>."
- (require 'mail-utils) ;; pick up mail-strip-quoted-names
-
(unwind-protect
- (save-excursion
- (set-buffer smtpmail-address-buffer) (erase-buffer)
+ (with-current-buffer smtpmail-address-buffer
+ (erase-buffer)
(let
((case-fold-search t)
(simple-address-list "")
(goto-char (point-min))
;; RESENT-* fields should stop processing of regular fields.
(save-excursion
- (if (re-search-forward "^Resent-\\(to\\|cc\\|bcc\\):" header-end t)
- (setq addr-regexp "^Resent-\\(to\\|cc\\|bcc\\):")
- (setq addr-regexp "^\\(To:\\|Cc:\\|Bcc:\\)")))
+ (setq addr-regexp
+ (if (re-search-forward "^Resent-\\(to\\|cc\\|bcc\\):"
+ header-end t)
+ "^Resent-\\(to\\|cc\\|bcc\\):"
+ "^\\(To:\\|Cc:\\|Bcc:\\)")))
(while (re-search-forward addr-regexp header-end t)
(replace-match "")
(mail-strip-quoted-names (buffer-substring this-line this-line-end))))
)
(erase-buffer)
- (insert-string " ")
- (insert-string simple-address-list)
- (insert-string "\n")
+ (insert " " simple-address-list "\n")
(subst-char-in-region (point-min) (point-max) 10 ? t);; newline --> blank
(subst-char-in-region (point-min) (point-max) ?, ? t);; comma --> blank
(subst-char-in-region (point-min) (point-max) 9 ? t);; tab --> blank
HCoop / bpt / emacs.git / blobdiff