--- Thunar-1.8.2/plugins/thunar-sendto-email/main.c	2018-04-09 00:41:20.000000000 +0530
+++ Thunar/plugins/thunar-sendto-email/main.c	2019-01-30 12:57:29.294188622 +0530
@@ -401,7 +401,7 @@
   gint           n;
 
   /* create a temporary directory */
-  tmpdir = g_strdup ("/tmp/thunar-sendto-email.XXXXXX");
+  tmpdir = g_strdup ("@TERMUX_PREFIX@/tmp/thunar-sendto-email.XXXXXX");
   if (G_UNLIKELY (mkdtemp (tmpdir) == NULL))
     {
       /* tell the user that we failed to create a temporary directory */