;;; smtp.el --- basic functions to send mail with SMTP server
-;; Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1996, 1998, 1999, 2000, 2001 ,2002, 2004
+;; Free Software Foundation, Inc.
;; Author: Tomoji Kagatani <kagatani@rbc.ncl.omron.co.jp>
;; Simon Leinen <simon@switch.ch> (ESMTP support)
;; You should have received a copy of the GNU General Public License
;; along with this program; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
-;;
+;;
;;; Code:
-(require 'pces)
-(require 'pcustom)
+(require 'custom)
(require 'mail-utils) ; mail-strip-quoted-names
(require 'sasl)
+(require 'luna)
+(require 'mel) ; binary-funcall
(defgroup smtp nil
"SMTP protocol for sending mail."
(function :tag "Function"))
:group 'smtp)
+(defcustom smtp-send-by-myself nil
+ "If non-nil, smtp.el send a mail by myself without smtp-server.
+This option requires \"dig.el\"."
+ :type 'boolean
+ :group 'smtp)
+
(defcustom smtp-service "smtp"
"SMTP service port number. \"smtp\" or 25."
:type '(choice (integer :tag "25" 25)
- (string :tag "smtp" "smtp"))
+ (string :tag "smtp" "smtp"))
:group 'smtp)
(defcustom smtp-local-domain nil
:type 'boolean
:group 'smtp-extensions)
+(defcustom smtp-use-starttls-ignore-error nil
+ "If non-nil, do not use STARTTLS if STARTTLS is not available."
+ :type 'boolean
+ :group 'smtp-extensions)
+
+(defcustom smtp-starttls-program "starttls"
+ "The program to run in a subprocess to open an TLSv1 connection."
+ :group 'smtp-extensions)
+
+(defcustom smtp-starttls-extra-args nil
+ "Extra arguments to `starttls-program'"
+ :group 'smtp-extensions)
+
(defcustom smtp-use-sasl nil
"If non-nil, use SMTP Authentication (RFC2554) if available."
:type 'boolean
:type 'string
:group 'smtp-extensions)
-(defcustom smtp-sasl-user-realm smtp-local-domain
- "Realm name to be used for authorization."
+(defcustom smtp-sasl-properties nil
+ "Properties set to SASL client."
:type 'string
:group 'smtp-extensions)
:type '(repeat string)
:group 'smtp-extensions)
+(defcustom smtp-debug nil
+ "*If non-nil, smtp debug info printout into messages."
+ :type 'boolean
+ :group 'smtp)
+
(defvar sasl-mechanisms)
-
-(defvar smtp-open-connection-function #'open-network-stream)
+
+;;;###autoload
+(defvar smtp-open-connection-function #'open-network-stream
+ "*Function used for connecting to a SMTP server.
+The function will be called with the same four arguments as
+`open-network-stream' and should return a process object.
+Here is an example:
+
+\(setq smtp-open-connection-function
+ #'(lambda (name buffer host service)
+ (let ((process-connection-type nil))
+ (start-process name buffer \"ssh\" \"-C\" host
+ \"nc\" host service))))
+
+It connects to a SMTP server using \"ssh\" before actually connecting
+to the SMTP port. Where the command \"nc\" is the netcat executable;
+see http://www.atstake.com/research/tools/index.html#network_utilities
+for details.")
(defvar smtp-read-point nil)
(defvar smtp-submit-package-function #'smtp-submit-package)
-;;; @ SMTP package structure
+;;; @ SMTP package
;;; A package contains a mail message, an envelope sender address,
-;;; and one or more envelope recipient addresses. In ESMTP model,
-;;; we should guarantee the user to access the current sending package
+;;; and one or more envelope recipient addresses. In ESMTP model
+;;; the current sending package should be guaranteed to be accessible
;;; anywhere from the hook methods (or SMTP commands).
-(defmacro smtp-package-sender (package)
- "Return the sender of PACKAGE, a string."
- `(aref ,package 0))
-
-(defmacro smtp-package-recipients (package)
- "Return the recipients of PACKAGE, a list of strings."
- `(aref ,package 1))
+(eval-and-compile
+ (luna-define-class smtp-package ()
+ (sender
+ recipients
+ buffer))
-(defmacro smtp-package-buffer (package)
- "Return the data of PACKAGE, a buffer."
- `(aref ,package 2))
+ (luna-define-internal-accessors 'smtp-package))
-(defmacro smtp-make-package (sender recipients buffer)
+(defun smtp-make-package (sender recipients buffer)
"Create a new package structure.
-A package is a unit of SMTP message which contains a mail message,
-an envelope sender address, and one or more envelope recipient addresses.
+A package is a unit of SMTP message
SENDER specifies the package sender, a string.
RECIPIENTS is a list of recipients.
BUFFER may be a buffer or a buffer name which contains mail message."
- `(vector ,sender ,recipients ,buffer))
+ (luna-make-entity 'smtp-package :sender sender :recipients recipients :buffer buffer))
-(defun smtp-package-buffer-size (package)
+(defun smtp-package-buffer-internal-size (package)
"Return the size of PACKAGE, an integer."
(save-excursion
- (set-buffer (smtp-package-buffer package))
+ (set-buffer (smtp-package-buffer-internal package))
(let ((size
(+ (buffer-size)
;; Add one byte for each change-of-line
(setq size (1+ size)))
size)))
-;;; @ SMTP connection structure
-;;; We should take care of a emulation for another network stream.
-;;; They are likely to be implemented with a external program and the function
-;;; `process-contact' returns the process ID instead of `(HOST SERVICE)' pair.
-
-(defmacro smtp-connection-process (connection)
- "Return the subprocess-object of CONNECTION."
- `(aref ,connection 0))
+;;; @ SMTP connection
+;;; We should consider the function `open-network-stream' is a emulation
+;;; for another network stream. They are likely to be implemented with an
+;;; external program and the function `process-contact' returns the
+;;; process id instead of `(HOST SERVICE)' pair.
-(defmacro smtp-connection-server (connection)
- "Return the server of CONNECTION, a string."
- `(aref ,connection 1))
-
-(defmacro smtp-connection-service (connection)
- "Return the service of CONNECTION, a string or an integer."
- `(aref ,connection 2))
-
-(defmacro smtp-connection-extensions (connection)
- "Return the SMTP extensions of CONNECTION, a list of strings."
- `(aref ,connection 3))
+(eval-and-compile
+ (luna-define-class smtp-connection ()
+ (process
+ server
+ service
+ extensions
+ encoder
+ decoder))
-(defmacro smtp-connection-set-extensions (connection extensions)
- "Set the SMTP extensions of CONNECTION.
-EXTENSIONS is a list of cons cells of the form \(EXTENSION . PARAMETERS).
-Where EXTENSION is a symbol and PARAMETERS is a list of strings."
- `(aset ,connection 3 ,extensions))
+ (luna-define-internal-accessors 'smtp-connection))
-(defmacro smtp-make-connection (process server service)
+(defun smtp-make-connection (process server service)
"Create a new connection structure.
PROCESS is an internal subprocess-object. SERVER is name of the host
to connect to. SERVICE is name of the service desired."
- `(vector ,process ,server ,service nil))
+ (luna-make-entity 'smtp-connection :process process :server server :service service))
+
+(luna-define-generic smtp-connection-opened (connection)
+ "Say whether the CONNECTION to server has been opened.")
+
+(luna-define-generic smtp-close-connection (connection)
+ "Close the CONNECTION to server.")
-(defun smtp-connection-opened (connection)
- "Say whether the CONNECTION to server has been opened."
- (let ((process (smtp-connection-process connection)))
+(luna-define-method smtp-connection-opened ((connection smtp-connection))
+ (let ((process (smtp-connection-process-internal connection)))
(if (memq (process-status process) '(open run))
t)))
-(defun smtp-close-connection (connection)
- "Close the CONNECTION to server."
- (let ((process (smtp-connection-process connection)))
+(luna-define-method smtp-close-connection ((connection smtp-connection))
+ (let ((process (smtp-connection-process-internal connection)))
(delete-process process)))
(defun smtp-make-fqdn ()
BUFFER is the buffer to associate with the connection. SERVER is name
of the host to connect to. SERVICE is name of the service desired."
(let ((process
- (as-binary-process
- (funcall smtp-open-connection-function
- "SMTP" buffer server service)))
+ (binary-funcall smtp-open-connection-function
+ "SMTP" buffer server service))
connection)
(when process
(setq connection (smtp-make-connection process server service))
smtp-connection-alist))
connection)))
+(eval-and-compile
+ (autoload 'dig-invoke "dig")
+ (autoload 'dig-extract-rr "dig"))
+
+(defun smtp-find-mx (domain &optional doerror)
+ (let (server)
+ ;; dig.el resolves only primally MX.
+ (cond ((setq server (smtp-dig domain "MX"))
+ (progn (string-match " \\([^ ]*\\)$" server)
+ (match-string 1 server)))
+ ((smtp-dig domain "A")
+ domain)
+ (t
+ (if doerror
+ (error (format "SMTP cannot resolve %s" domain)))))))
+
+(defun smtp-dig (domain type)
+ (let (dig-buf)
+ (set-buffer
+ (setq dig-buf (dig-invoke domain type)))
+ (prog1
+ (dig-extract-rr domain type)
+ (kill-buffer dig-buf))))
+
+(defun smtp-find-server (recipients)
+ (save-excursion
+ (let ((rec
+ (mapcar (lambda (recipient)
+ (let (server)
+ (if (and (string-match "@\\([^\t\n ]*\\)" recipient)
+ (setq server
+ (smtp-find-mx
+ (match-string 1 recipient))))
+ (cons server (list recipient))
+ (error (format "cannot find server for %s." recipient)))))
+ recipients))
+ ret rets rlist)
+ (while (setq rets (pop rec))
+ (if (setq ret (assoc (car rets) rec))
+ (setcdr ret
+ (append (cdr ret) (cdr rets)))
+ (setq rlist
+ (append rlist (list rets)))))
+ rlist)))
+
;;;###autoload
(defun smtp-via-smtp (sender recipients buffer)
+ "Like `smtp-send-buffer', but sucks in any errors."
(condition-case nil
(progn
(smtp-send-buffer sender recipients buffer)
;;;###autoload
(defun smtp-send-buffer (sender recipients buffer)
- (let ((server
- (if (functionp smtp-server)
- (funcall smtp-server sender recipients)
- smtp-server))
- (package
- (smtp-make-package sender recipients buffer))
- (smtp-open-connection-function
- (if smtp-use-starttls
- #'starttls-open-stream
- smtp-open-connection-function)))
- (save-excursion
- (set-buffer
- (get-buffer-create
- (format "*trace of SMTP session to %s*" server)))
- (erase-buffer)
- (buffer-disable-undo)
- (unless (smtp-find-connection (current-buffer))
- (smtp-open-connection (current-buffer) server smtp-service))
- (make-local-variable 'smtp-read-point)
- (setq smtp-read-point (point-min))
- (funcall smtp-submit-package-function package))))
+ "Send a message.
+SENDER is an envelope sender address.
+RECIPIENTS is a list of envelope recipient addresses.
+BUFFER may be a buffer or a buffer name which contains mail message."
+ (if smtp-send-by-myself
+ (smtp-send-buffer-by-myself sender recipients buffer)
+ (let* ((server
+ (if (functionp smtp-server)
+ (funcall smtp-server sender recipients)
+ (or smtp-server
+ (error "`smtp-server' not defined"))))
+ (package
+ (smtp-make-package sender recipients buffer))
+ (starttls-program smtp-starttls-program)
+ (starttls-extra-args smtp-starttls-extra-args)
+ (smtp-open-connection-function
+ (if smtp-use-starttls
+ #'starttls-open-stream
+ smtp-open-connection-function)))
+ (save-excursion
+ (set-buffer
+ (get-buffer-create
+ (format "*trace of SMTP session to %s*" server)))
+ (erase-buffer)
+ (buffer-disable-undo)
+ (unless (smtp-find-connection (current-buffer))
+ (smtp-open-connection (current-buffer) server smtp-service))
+ (make-local-variable 'smtp-read-point)
+ (setq smtp-read-point (point-min))
+ (funcall smtp-submit-package-function package)))))
(defun smtp-submit-package (package)
(unwind-protect
(smtp-response-error
(smtp-primitive-helo package)))
(if smtp-use-starttls
- (smtp-primitive-starttls package))
+ (if (assq 'starttls
+ (smtp-connection-extensions-internal
+ (smtp-find-connection (current-buffer))))
+ (progn
+ (smtp-primitive-starttls package)
+ (smtp-primitive-ehlo package))
+ (unless smtp-use-starttls-ignore-error
+ (error "STARTTLS is not supported on this server"))))
(if smtp-use-sasl
(smtp-primitive-auth package))
(smtp-primitive-mailfrom package)
(smtp-primitive-rcptto package)
(smtp-primitive-data package))
(let ((connection (smtp-find-connection (current-buffer))))
- (when (smtp-connection-opened connection)
- ;; QUIT
- (smtp-primitive-quit package)
+ (when (and connection (smtp-connection-opened connection))
+ (condition-case nil
+ (smtp-primitive-quit package)
+ (smtp-error))
(smtp-close-connection connection)))))
+(defun smtp-send-buffer-by-myself (sender recipients buffer)
+ "Send a message by myself.
+SENDER is an envelope sender address.
+RECIPIENTS is a list of envelope recipient addresses.
+BUFFER may be a buffer or a buffer name which contains mail message."
+ (let ((servers
+ (smtp-find-server recipients))
+ (smtp-open-connection-function
+ (if smtp-use-starttls
+ #'starttls-open-stream
+ smtp-open-connection-function))
+ server package)
+ (while (car servers)
+ (setq server (caar servers))
+ (setq recipients (cdar servers))
+ (if (not (and server recipients))
+ ;; MAILER-DAEMON is required. :)
+ (error (format "Cannot send <%s>"
+ (mapconcat 'concat recipients ">,<"))))
+ (setq package
+ (smtp-make-package sender recipients buffer))
+ (save-excursion
+ (set-buffer
+ (get-buffer-create
+ (format "*trace of SMTP session to %s*" server)))
+ (erase-buffer)
+ (buffer-disable-undo)
+ (unless (smtp-find-connection (current-buffer))
+ (smtp-open-connection (current-buffer) server smtp-service))
+ (make-local-variable 'smtp-read-point)
+ (setq smtp-read-point (point-min))
+ (let ((smtp-use-sasl nil)
+ (smtp-use-starttls-ignore-error t))
+ (funcall smtp-submit-package-function package)))
+ (setq servers (cdr servers)))))
+
;;; @ hook methods for `smtp-submit-package'
;;;
(let* ((connection
(smtp-find-connection (current-buffer)))
(response
- (smtp-read-response
- (smtp-connection-process connection))))
+ (smtp-read-response connection)))
(if (/= (car response) 220)
(smtp-response-error response))))
(defun smtp-primitive-ehlo (package)
(let* ((connection
(smtp-find-connection (current-buffer)))
- (process
- (smtp-connection-process connection))
response)
- (smtp-send-command process (format "EHLO %s" (smtp-make-fqdn)))
- (setq response (smtp-read-response process))
+ (smtp-send-command connection (format "EHLO %s" (smtp-make-fqdn)))
+ (setq response (smtp-read-response connection))
(if (/= (car response) 250)
(smtp-response-error response))
- (smtp-connection-set-extensions
+ (smtp-connection-set-extensions-internal
connection (mapcar
(lambda (extension)
(let ((extensions
(defun smtp-primitive-helo (package)
(let* ((connection
(smtp-find-connection (current-buffer)))
- (process
- (smtp-connection-process connection))
response)
- (smtp-send-command process (format "HELO %s" (smtp-make-fqdn)))
- (setq response (smtp-read-response process))
+ (smtp-send-command connection (format "HELO %s" (smtp-make-fqdn)))
+ (setq response (smtp-read-response connection))
(if (/= (car response) 250)
(smtp-response-error response))))
(defun smtp-primitive-auth (package)
(let* ((connection
(smtp-find-connection (current-buffer)))
- (process
- (smtp-connection-process connection))
(mechanisms
- (cdr (assq 'auth (smtp-connection-extensions connection))))
+ (cdr (assq 'auth (smtp-connection-extensions-internal connection))))
(sasl-mechanisms
(or smtp-sasl-mechanisms sasl-mechanisms))
(mechanism
(unless mechanism
(error "No authentication mechanism available"))
(setq client (sasl-make-client mechanism smtp-sasl-user-name "smtp"
- (smtp-connection-server connection)))
- (if smtp-sasl-user-realm
- (sasl-client-set-property client 'realm smtp-sasl-user-realm))
+ (smtp-connection-server-internal connection)))
+ (if smtp-sasl-properties
+ (sasl-client-set-properties client smtp-sasl-properties))
(setq name (sasl-mechanism-name mechanism)
;; Retrieve the initial response
step (sasl-next-step client nil))
(smtp-send-command
- process
+ connection
(if (sasl-step-data step)
(format "AUTH %s %s" name (base64-encode-string (sasl-step-data step) t))
(format "AUTH %s" name)))
(catch 'done
(while t
- (setq response (smtp-read-response process))
+ (setq response (smtp-read-response connection))
(when (= (car response) 235)
;; The authentication process is finished.
(setq step (sasl-next-step client step))
(sasl-step-set-data step (base64-decode-string (nth 1 response)))
(setq step (sasl-next-step client step))
(smtp-send-command
- process (if (sasl-step-data step)
- (base64-encode-string (sasl-step-data step) t)
- ""))))))
+ connection
+ (if (sasl-step-data step)
+ (base64-encode-string (sasl-step-data step) t)
+ ""))))
+;;; (smtp-connection-set-encoder-internal
+;;; connection (sasl-client-encoder client))
+;;; (smtp-connection-set-decoder-internal
+;;; connection (sasl-client-decoder client))
+ ))
(defun smtp-primitive-starttls (package)
(let* ((connection
(smtp-find-connection (current-buffer)))
- (process
- (smtp-connection-process connection))
response)
;; STARTTLS --- begin a TLS negotiation (RFC 2595)
- (smtp-send-command process "STARTTLS")
- (setq response (smtp-read-response process))
+ (smtp-send-command connection "STARTTLS")
+ (setq response (smtp-read-response connection))
(if (/= (car response) 220)
(smtp-response-error response))
- (starttls-negotiate process)))
+ (starttls-negotiate (smtp-connection-process-internal connection))))
(defun smtp-primitive-mailfrom (package)
(let* ((connection
(smtp-find-connection (current-buffer)))
- (process
- (smtp-connection-process connection))
(extensions
- (smtp-connection-extensions
+ (smtp-connection-extensions-internal
connection))
(sender
- (smtp-package-sender package))
+ (smtp-package-sender-internal package))
extension
response)
;; SIZE --- Message Size Declaration (RFC1870)
(if (and smtp-use-size
(assq 'size extensions))
- (setq extension (format "SIZE=%d" (smtp-package-buffer-size package))))
+ (setq extension (format " SIZE=%d" (smtp-package-buffer-internal-size package))))
;; 8BITMIME --- 8bit-MIMEtransport (RFC1652)
(if (and smtp-use-8bitmime
(assq '8bitmime extensions))
(setq extension (concat extension " BODY=8BITMIME")))
(smtp-send-command
- process
+ connection
(if extension
- (format "MAIL FROM:<%s> %s" sender extension)
+ (format "MAIL FROM:<%s>%s" sender extension)
(format "MAIL FROM:<%s>" sender)))
- (setq response (smtp-read-response process))
+ (setq response (smtp-read-response connection))
(if (/= (car response) 250)
(smtp-response-error response))))
(defun smtp-primitive-rcptto (package)
(let* ((connection
(smtp-find-connection (current-buffer)))
- (process
- (smtp-connection-process connection))
(recipients
- (smtp-package-recipients package))
+ (smtp-package-recipients-internal package))
response)
(while recipients
(smtp-send-command
- process (format "RCPT TO:<%s>" (pop recipients)))
- (setq response (smtp-read-response process))
+ connection (format "RCPT TO:<%s>" (pop recipients)))
+ (setq response (smtp-read-response connection))
(unless (memq (car response) '(250 251))
(smtp-response-error response)))))
(defun smtp-primitive-data (package)
(let* ((connection
(smtp-find-connection (current-buffer)))
- (process
- (smtp-connection-process connection))
response)
- (smtp-send-command process "DATA")
- (setq response (smtp-read-response process))
+ (smtp-send-command connection "DATA")
+ (setq response (smtp-read-response connection))
(if (/= (car response) 354)
(smtp-response-error response))
(save-excursion
- (set-buffer (smtp-package-buffer package))
+ (set-buffer (smtp-package-buffer-internal package))
(goto-char (point-min))
(while (not (eobp))
(smtp-send-data
- process (buffer-substring (point) (progn (end-of-line)(point))))
- (forward-char)))
- (smtp-send-command process ".")
- (setq response (smtp-read-response process))
+ connection (buffer-substring (point) (progn (end-of-line)(point))))
+ (beginning-of-line 2)))
+ (smtp-send-command connection ".")
+ (setq response (smtp-read-response connection))
(if (/= (car response) 250)
(smtp-response-error response))))
(defun smtp-primitive-quit (package)
(let* ((connection
(smtp-find-connection (current-buffer)))
- (process
- (smtp-connection-process connection))
response)
- (smtp-send-command process "QUIT")
- (setq response (smtp-read-response process))
+ (smtp-send-command connection "QUIT")
+ (setq response (smtp-read-response connection))
(if (/= (car response) 221)
(smtp-response-error response))))
(defun smtp-response-error (response)
(signal 'smtp-response-error response))
-(defun smtp-read-response (process)
- (let (case-fold-search
+(defun smtp-read-response (connection)
+ (let ((decoder
+ (smtp-connection-decoder-internal connection))
(response-continue t)
response)
(while response-continue
(goto-char smtp-read-point)
- (while (not (search-forward "\r\n" nil t))
- (accept-process-output process)
+ (while (not (re-search-forward "\r?\n" nil t))
+ (unless (smtp-connection-opened connection)
+ (signal 'smtp-error "Connection closed"))
+ (accept-process-output (smtp-connection-process-internal connection))
(goto-char smtp-read-point))
- (setq response
- (nconc response
- (list (buffer-substring
- (+ 4 smtp-read-point)
- (- (point) 2)))))
- (goto-char
- (prog1 smtp-read-point
- (setq smtp-read-point (point))))
- (if (looking-at "[1-5][0-9][0-9] ")
- (setq response (cons (read (point-marker)) response)
- response-continue nil)))
+ (let ((bol smtp-read-point)
+ (eol (match-beginning 0)))
+ (when decoder
+ (let ((string (buffer-substring bol eol)))
+ (delete-region bol (point))
+ (insert (funcall decoder string))
+ (setq eol (point))
+ (insert "\r\n")))
+ (setq smtp-read-point (point))
+ (goto-char bol)
+ (cond
+ ((looking-at "[1-5][0-9][0-9]\\([ -]\\)")
+ (setq response
+ (nconc response
+ (list (buffer-substring (match-end 0) eol))))
+ (when (string= (match-string 1) " ")
+ (setq response (cons (read (point-marker)) response)
+ response-continue nil)))
+ (smtp-debug
+ (message "Invalid response: %s" (buffer-substring bol eol))))))
response))
-(defun smtp-send-command (process command)
+(defun smtp-send-command (connection command)
(save-excursion
- (set-buffer (process-buffer process))
- (goto-char (point-max))
- (insert command "\r\n")
- (setq smtp-read-point (point))
- (process-send-string process command)
- (process-send-string process "\r\n")))
-
-(defun smtp-send-data (process data)
- (save-excursion
- (set-buffer (process-buffer process))
- (goto-char (point-max))
- (setq smtp-read-point (point))
+ (let ((process
+ (smtp-connection-process-internal connection))
+ (encoder
+ (smtp-connection-encoder-internal connection)))
+ (set-buffer (process-buffer process))
+ (goto-char (point-max))
+ (setq command (concat command "\r\n"))
+ (insert command)
+ (setq smtp-read-point (point))
+ (if encoder
+ (setq command (funcall encoder command)))
+ (process-send-string process command))))
+
+(defun smtp-send-data (connection data)
+ (let ((process
+ (smtp-connection-process-internal connection))
+ (encoder
+ (smtp-connection-encoder-internal connection)))
;; Escape "." at start of a line.
(if (eq (string-to-char data) ?.)
- (process-send-string process "."))
- (process-send-string process data)
- (process-send-string process "\r\n")))
+ (setq data (concat "." data "\r\n"))
+ (setq data (concat data "\r\n")))
+ (if encoder
+ (setq data (funcall encoder data)))
+ (process-send-string process data)))
(defun smtp-deduce-address-list (smtp-text-buffer header-start header-end)
"Get address list suitable for smtp RCPT TO:<address>."
(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")
;; newline --> blank
(subst-char-in-region (point-min) (point-max) 10 ? t)
;; comma --> blank
projects / elisp / flim.git / blobdiff