security update for smtp module

sites/all/modules/contrib/mail/smtp/smtp.variable.inc

@@ -0,0 +1,40 @@
+<?php
+/**
+ * @file
+ * Custom integration with the Variable module.
+ */
+
+/**
+ * Implements hook_variable_group_info().
+ */
+function smtp_variable_group_info() {
+  $groups['smtp'] = array(
+    'title' => t('SMTP Authentication Support'),
+    'access' => 'administer smtp module',
+    'description' => t('Configure SMTP server for site emails to be sent from different names.'),
+  );
+
+  return $groups;
+}
+
+/**
+ * Implements hook_variable_info().
+ *
+ * Allows for the SMTP from name to be translated if/when the Variable module is
+ * enabled.
+ *
+ * @link http://api.drupalhelp.net/api/variable/variable.api.php/function/hook_variable_info/7
+ * @param array $options
+ */
+function smtp_variable_info($options) {
+  $variable['smtp_fromname'] = array (
+    'title' => t('Email from name (SMTP module)'),
+    'type' => 'string',
+    'description' => t('Allow for site emails to be sent from a different name.'),
+    'group' => 'smtp',
+    'multidomain' => TRUE,
+    'localize' => TRUE,
+  );
+
+  return $variable;
+}