diff --git a/sources/tech/20141120 How to configure and secure your Postfix email server.md b/sources/tech/20141120 How to configure and secure your Postfix email server.md
index 7ed5437542..0974c0e8c5 100644
--- a/sources/tech/20141120 How to configure and secure your Postfix email server.md	
+++ b/sources/tech/20141120 How to configure and secure your Postfix email server.md	
@@ -1,3 +1,4 @@
+Translating by GOLinux!
 How to configure and secure your Postfix email server
 ================================================================================
 ![](http://techarena51.com/wp-content/uploads/2014/08/postfix.png)
@@ -138,4 +139,4 @@ via: http://techarena51.com/index.php/configure-secure-postfix-email-server/
 
 [a]:http://techarena51.com/
 [1]:http://documentation.mailgun.com/user_manual.html#smtp-relay
-[2]:http://techarena51.com/index.php/postfix-configuration-and-explanation-of-parameters/
\ No newline at end of file
+[2]:http://techarena51.com/index.php/postfix-configuration-and-explanation-of-parameters/