From 162a39711e81efbe7949e3ed7ac94a43bb88eb70 Mon Sep 17 00:00:00 2001
From: GeoSot <geo.sotis@gmail.com>
Date: Sun, 22 Jul 2018 17:27:00 +0300
Subject: [PATCH]  Protocol option added -minor Fix (#126)

---
 src/IMAP/Client.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/IMAP/Client.php b/src/IMAP/Client.php
index 1b91d2f..9730ed9 100644
--- a/src/IMAP/Client.php
+++ b/src/IMAP/Client.php
@@ -113,7 +113,7 @@ class Client {
      *
      * @var array $validConfigKeys
      */
-    protected $validConfigKeys = ['host', 'port', 'encryption', 'validate_cert', 'username', 'password'];
+    protected $validConfigKeys = ['host', 'port', 'encryption', 'validate_cert', 'username', 'password','protocol'];
 
     /**
      * Client constructor.