MyBB Community Forums

I am using a free service with binhoster.com to host my website, and I've made my forums at this url:
http://muchdogecraft.binhoster.com/forums/
Here's what my Mail Configuration is like:

Before this, I attempted to use SSL encryption, but that didn't work either.
Google is blocking or refusing to send the emails through the "[email protected]" account.

It responds with errors...
Here's the error when I tried with SSL encryption:

"Delivery to the following recipient failed permanently:

*******@gmail.com

Technical details of permanent failure:
Message rejected. See http://support.google.com/mail/bin/answe...swer=69585 for more information.

----- Original message -----

X-Received: by 10.236.163.8 with SMTP id z8mr18775681yhk.43.1396137210135;
Sat, 29 Mar 2014 16:53:30 -0700 (PDT)
Return-Path: <[email protected]>
Received: from smtp.gmail.com ([31.170.166.31])
by mx.google.com with ESMTPSA id u21sm16543857yhb.24.2014.03.29.16.53.28
for <*********[email protected]>
(version=TLSv1 cipher=RC4-SHA bits=128/128);
Sat, 29 Mar 2014 16:53:29 -0700 (PDT)
Message-ID: <[email protected]>
Date: Sat, 29 Mar 2014 23:53:30 +0000
To: *********@gmail.com
Subject: Account Activation at Forums
From: [email protected]
Return-Path: [email protected]
Reply-To: [email protected]
Content-Transfer-Encoding: 8bit
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: MyBB
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8"

And here's the error I get with TLS encryption:

"Delivery to the following recipient failed permanently:

*******@gmail.com

Technical details of permanent failure:
Message rejected. See http://support.google.com/mail/bin/answe...swer=69585 for more information.

----- Original message -----

X-Received: by 10.236.21.241 with SMTP id r77mr24588212yhr.7.1396137440621;
Sat, 29 Mar 2014 16:57:20 -0700 (PDT)
Return-Path: <[email protected]>
Received: from smtp.gmail.com ([31.170.166.31])
by mx.google.com with ESMTPSA id x61sm16558932yhm.22.2014.03.29.16.57.18
for <*********@gmail.com>
(version=TLSv1 cipher=RC4-SHA bits=128/128);
Sat, 29 Mar 2014 16:57:19 -0700 (PDT)
Message-ID: <[email protected]>
Date: Sat, 29 Mar 2014 23:57:21 +0000
To: *********@gmail.com
Subject: Account Activation at Forums
From: [email protected]
Return-Path: [email protected]
Reply-To: [email protected]
Content-Transfer-Encoding: 8bit
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: MyBB
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8"

As you can tell, I'm using binhoster.com to host a subdomain website for me. Any help would be greatly appreciated!!!