Small smtpmail fix for bug#7588.

* lisp/mail/smtpmail.el (smtpmail-send-it): Avoid colons in the queued
file names, for the sake of MS Windows.

lisp/ChangeLog

+2010-12-08  Glenn Morris  <rgm@gnu.org>
+
+	* mail/smtpmail.el (smtpmail-send-it): Avoid colons in the queued
+	file names, for the sake of MS Windows.  (Bug#7588)
+
 2010-12-07  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	* diff-mode.el (diff-refine-hunk): Make it work when the hunk contains

lisp/mail/smtpmail.el

@@ -379,7 +379,7 @@ The list is in preference order.")
 	    (let* ((file-data
 		    (expand-file-name
 		     (format "%s_%i"
-			     (format-time-string "%Y-%m-%d_%H:%M:%S")
+			     (format-time-string "%Y-%m-%d_%H-%M-%S")
 			     (setq smtpmail-queue-counter
 				   (1+ smtpmail-queue-counter)))
 		     smtpmail-queue-dir))
@@ -1007,5 +1007,4 @@ many continuation lines."
 
 (provide 'smtpmail)
 
-;; arch-tag: a76992df-6d71-43b7-9e72-4bacc6c05466
 ;;; smtpmail.el ends here