Seems correct for the first look / if you use mail-tester.com, it shows you description of all negative scores received. Just go one by one and fix it...
ok bro, now i got score 10/10 that means perfect email
btw this is raw for my message
Delivered-To: nanda.nugraha@gmail.com
Received: by 10.216.166.198 with SMTP id g48csp72349wel;
Thu, 13 Jun 2013 13:10:37 -0700 (PDT)
X-Received: by 10.42.27.146 with SMTP id j18mr929706icc.54.1371154236652;
Thu, 13 Jun 2013 13:10:36 -0700 (PDT)
Return-Path: <adi.sundoro@anaktimur.com>
Received: from mail.anaktimur.com (mail.anaktimur.com. [192.210.238.172])
by mx.google.com with ESMTP id g1si7990890igy.62.2013.06.13.13.10.35
for <nanda.nugraha@gmail.com>;
Thu, 13 Jun 2013 13:10:36 -0700 (PDT)
Received-SPF: pass (google.com: domain of adi.sundoro@anaktimur.com designates 192.210.238.172 as permitted sender) client-ip=192.210.238.172;
Authentication-Results: mx.google.com;
spf=pass (google.com: domain of adi.sundoro@anaktimur.com designates 192.210.238.172 as permitted sender) smtp.mail=adi.sundoro@anaktimur.com;
dkim=pass header.i=@anaktimur.com
Received: from localhost (localhost.localdomain [127.0.0.1])
by mail.anaktimur.com (Postfix) with ESMTP id 878E51E5A18
for <nanda.nugraha@gmail.com>; Fri, 14 Jun 2013 00:10:35 +0400 (MSK)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=anaktimur.com; h=
user-agent:message-id:subject:subject:to:from:from:date:date
:content-transfer-encoding:content-type:content-type
:mime-version; s=dkim; t=1371154235; x=1372018235; bh=4kh8YgDzPj
3XdKH/8zNHHQTHABOWQhoo02xaB7XRAZM=; b=ketXTZhm7fCcaqEbitKM9nquoQ
S/j+4mawl9Psc953r0OYja2408Hmhs8y5XA/Is2UZ/9S5/gJdPXtagWXJ61wrrlQ
k3A5VtKD7hJvQGkI3lmfi0fzvmRTbuNloVM2irdnkTogJUie2JG8SqL9IBWEzCKX
n4Nw0V0Ur2GHzm1E8=
X-Virus-Scanned: Debian amavisd-new at mail.anaktimur.com
Received: from mail.anaktimur.com ([127.0.0.1])
by localhost (mail.anaktimur.com [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id 9ZqFlfGDgw4m for <nanda.nugraha@gmail.com>;
Fri, 14 Jun 2013 00:10:35 +0400 (MSK)
Received: from anaktimur.com (localhost.localdomain [127.0.0.1])
by mail.anaktimur.com (Postfix) with ESMTPA id 117BA1E592C
for <nanda.nugraha@gmail.com>; Fri, 14 Jun 2013 00:10:35 +0400 (MSK)
how to change
Received: from localhost (localhost.localdomain [127.0.0.1])
to
Received: from localhost (domain.com [123.456.678.123])