--- mimemail.inc        2008-02-16 18:48:10.000000000 -0600
+++ mimemail.new.inc    2008-02-16 20:12:32.000000000 -0600
@@ -401,7 +401,7 @@ function _mimemail_url($url) {
   }

   if (preg_match('!mailto:!i', $url)) {
-    return str_replace('mailto:', '', $url);
+    return $url;
   }

   $url = str_replace('?q=', '', ltrim($url, base_path()));