Hi,
I have setup DKIM as instructed in the tutorial in DigitalOcean droplet. But it is failing. This is what gets sent when I send an email:

Delivered-To: moni@gmail.com
Received: by 10.107.128.93 with SMTP id b90csp230407iod;
Fri, 5 Dec 2014 00:07:15 -0800 (PST)
X-Received: by 10.224.11.137 with SMTP id t9mr24248446qat.10.1417766835441;
Fri, 05 Dec 2014 00:07:15 -0800 (PST)
Return-Path: root@aakar3dp.in
Received: from aakar3dp.in ([104.236.55.45])
by mx.google.com with ESMTP id b52si34100534qgb.93.2014.12.05.00.07.15
for moni@gmail.com;
Fri, 05 Dec 2014 00:07:15 -0800 (PST)
Received-SPF: none (google.com: root@aakar3dp.in does not designate permitted sender hosts) client-ip=104.236.55.45;
Authentication-Results: mx.google.com;
spf=none (google.com: root@aakar3dp.in does not designate permitted sender hosts) smtp.mail=root@aakar3dp.in;
dkim=fail header.i=@aakar3dp.in
Received: by aakar3dp.in (Postfix, from userid 0)
id B7FCA230B1; Fri, 5 Dec 2014 03:07:14 -0500 (EST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aakar3dp.in; s=mail;
t=1417766834; bh=ivS0scu/RqmEJ838phoGQZwWVGFY1dKJ9b4F0vie/M4=;
h=From:Subject:Date:From;
b=GPs6ASPf1nXx0CCjqKasOtyMYthNFkt9qvN1CMvYRYeHZWq0YnAX5hzP4X4+tpc/L
DYvNbId8pGAoB0Osp+l1VMm/TfI6viCtF6b4UglU3SRNXSh8LUx2aDhAjADF1aDR2T
tsAI346DoiW+cZR5bkTHm5+c/hyPwEKY2X+/HG1I=
From:root@aakar3dp.in
Subject:hisdsds
Message-Id: 20141205080714.B7FCA230B1@aakar3dp.in
Date: Fri, 5 Dec 2014 03:06:57 -0500 (EST)

dfgdfgd

Below is my DNS file setting in godaddy account:
<^>TXT
@
TXT value: “v=spf1 a mx ip4:104.236.55.45 ptr:secureserver.net ~all”

Host:mail._domainkey
TXT value: “v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPfYWbz5NrewMStqOI62sDvhFtrok JKxgl/tK90mWP0dXia3Stae60Do208l7LJSKWXdqApw0yTQrdXxxb7hMewDMvaSnc+rAz/9nuxDM0tQ1 UqrTYqINgSmVAHLKJoKIorqRcjXQ/AQO3AoIcEP+HBkpCP6XqUSxj7NxmvA6khwIDAQAB”

What is wrong in above setup?