--- /dev/null
+<?php defined('SYSPATH') OR die('No direct access allowed.');
+/**
+ * SwiftMailer driver, used with the email helper.
+ *
+ * @see http://www.swiftmailer.org/wikidocs/v3/connections/nativemail
+ * @see http://www.swiftmailer.org/wikidocs/v3/connections/sendmail
+ * @see http://www.swiftmailer.org/wikidocs/v3/connections/smtp
+ *
+ * Valid drivers are: native, sendmail, smtp
+ */
+$config['driver'] = 'native';
+
+/**
+ * To use secure connections with SMTP, set "port" to 465 instead of 25.
+ * To enable TLS, set "encryption" to "tls".
+ *
+ * Driver options:
+ * @param null native: no options
+ * @param string sendmail: executable path, with -bs or equivalent attached
+ * @param array smtp: hostname, (username), (password), (port), (auth), (encryption)
+ */
+$config['options'] = NULL;