+(defun mm-view-pkcs7-verify (handle)
+ ;; A bogus implementation of PKCS#7. FIXME::
+ (mm-insert-part handle)
+ (goto-char (point-min))
+ (if (search-forward "Content-Type: " nil t)
+ (delete-region (point-min) (match-beginning 0)))
+ (goto-char (point-max))
+ (if (re-search-backward "--\r?\n?" nil t)
+ (delete-region (match-end 0) (point-max)))
+ (goto-char (point-min))
+ (while (search-forward "\r\n" nil t)
+ (replace-match "\n"))
+ (message "Verify signed PKCS#7 message is unimplemented.")
+ (sit-for 1)
+ t)
+