diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index a854b99..acde765 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -787,7 +787,7 @@
         mail-specify-envelope-from t
         message-sendmail-envelope-from 'header
         message-send-mail-function 'message-send-mail-with-sendmail
-        sendmail-program "/usr/bin/msmtp"
+        sendmail-program (executable-find "msmtp")
         notmuch-fcc-dirs "Sent +sent"))
 
 (use-package fortune-cookie