1 files changed, 2 insertions, 12 deletions

diff --git a/lisp/mail/smtpmail.el b/lisp/mail/smtpmail.el
index 66015475e4c..e1e742a1d72 100644
--- a/lisp/mail/smtpmail.el
+++ b/lisp/mail/smtpmail.el
@@ -691,18 +691,8 @@ This is relative to `smtpmail-queue-dir'.")
                           (>= (car response-code) 400))
                       (throw 'done nil)))
               (dolist (line (cdr (cdr response-code)))
-                (let ((old-case-table (current-case-table))
-                      name)
-                  ;; Make sure we're using the standard case table
-                  ;; when downcasing; for instance, a downcased I is a
-                  ;; dotless i in Turkish.
-                  (unwind-protect
-                      (progn (set-case-table (standard-case-table))
-                             (setq name
-                                   (mapcar (lambda (s) (intern (downcase s)))
-                                           (split-string
-                                            (substring line 4) "[ ]"))))
-                    (set-case-table old-case-table))
+                (let ((name (mapcar (lambda (s) (intern (downcase s)))
+                                    (split-string (substring line 4) "[ ]"))))
                   (and (eq (length name) 1)
                        (setq name (car name)))
                     (and name