DKIM, SPF = pass but still spam

[cartaysm]

Zimbra Collaboration Suite 7.1
Debian 6.0

Not sure whats going on, sent a test email to AOL, Yahoo, Gmail, and Hotmail;
Yahoo = spam
AOL = inbox
Gmail = spam
Hotmail = inbox

I check a general site for black listing and none were found the ip checks out okay...

On all emails;
DKIM = Pass
SPF = Pass

host 24.172.204.102

 102.204.172.24.in-addr.arpa domain name pointer rrcs-24-172-204-102.central.biz.rr.com. 
  

nslookup 24.172.204.102

 Server:         65.24.0.168
Address:        65.24.0.168#53
 
Non-authoritative answer:
102.204.172.24.in-addr.arpa     name = rrcs-24-172-204-102.central.biz.rr.com.
 
Authoritative answers can be found from: 
  

Spam message info from gmail;

 Delivered-To: user@gmail.com
Received: by 10.68.40.100 with SMTP id w4csp95107pbk;
        Thu, 19 Jul 2012 11:11:34 -0700 (PDT)
Received: by 10.42.158.10 with SMTP id f10mr1875005icx.51.1342721494122;
        Thu, 19 Jul 2012 11:11:34 -0700 (PDT)
Return-Path: <user@aeccmd.org>
Received: from aeccmd.org (rrcs-24-172-204-102.central.biz.rr.com. [24.172.204.102])
        by mx.google.com with ESMTP id ac6si4191398igc.12.2012.07.19.11.11.33;
        Thu, 19 Jul 2012 11:11:33 -0700 (PDT)
Received-SPF: pass (google.com: domain of user@aeccmd.org designates 24.172.204.102 as permitted sender) client-ip=24.172.204.102;
Authentication-Results: mx.google.com; spf=pass (google.com: domain of user@aeccmd.org designates 24.172.204.102 as permitted sender) smtp.mail=user@aeccmd.org; dkim=pass header.i=@aeccmd.org
Received: from localhost (localhost.localdomain [127.0.0.1])
    by aeccmd.org (Postfix) with ESMTP id 4B65E1F203F
    for <user@gmail.com>; Thu, 19 Jul 2012 14:11:32 -0400 (EDT)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=aeccmd.org; s=default;
    t=1342721492; bh=LacWQ9ycqWPm+L0mPx3JpVUrN/0+sJYK5rxQgI/P5Q4=;
    h=Date:From:To:Subject:Message-ID:Content-Type:MIME-Version;
    b=RES1dl7N2Svy1AscgMN5M9HtqHkivXNddR+gHDTsPvtH2rg5exA89xNDCHusW4lKr
     OzM8FVm1yt9LYTYp7hNM3Yo//FqEVnce5zh8ivjsnP9ANPK2u3FhTwiU3T3+OjSLFx
     cuOq3oFRCNUPltmDy5IirW9xAGMalwyRh6qzMaAQ=
X-Virus-Scanned: amavisd-new at aeccmd.org
Received: from aeccmd.org ([127.0.0.1])
    by localhost (aeccmd.org [127.0.0.1]) (amavisd-new, port 10024)
    with ESMTP id 3tQFFkvXZp0f for <user@gmail.com>;
    Thu, 19 Jul 2012 14:11:29 -0400 (EDT)
Received: from aeccmd.org (aeccmd.org [192.168.1.100])
    by aeccmd.org (Postfix) with ESMTP id 85AAA1F203D
    for <user@gmail.com>; Thu, 19 Jul 2012 14:11:29 -0400 (EDT)
Date: Thu, 19 Jul 2012 14:11:29 -0400 (EDT)
From: user <user@aeccmd.org>
To: user@gmail.com
Subject: Triathlon
Message-ID: <7462a586-5640-4f5c-86e7-9beb94962b5c@aeccmd.org>
Content-Type: multipart/alternative;
 boundary="=_8eecf122-5eac-4bb0-91bb-c52285236523"
MIME-Version: 1.0
X-Mailer: Zimbra 7.1.3_GA_3346 (ZimbraWebClient - FF3.0 (Win)/7.1.3_GA_3346) 
  

[kruon]

Your reverse hostname doesn't match. That might increase the spam score and cause your message to be marked as spam.

# host 24.172.204.102
102.204.172.24.in-addr.arpa domain name pointer rrcs-24-172-204-102.central.biz.rr.com.

# host mail.aeccmd.org
aeccmd.org has address 24.172.204.102

[cartaysm]

Do you have insight on how to fix it???

I use godaddy DNS but it looks something like this;

AECCMD.ORG. 3600 IN SOA ns51.xxx.com. dns.yyy.net (
2012071900
28800
7200
604800
3600
)

; A Records
@ 3600 IN A 24.172.204.102
mail.aeccmd.org 3600 IN A 24.172.204.102

; CNAME Records
mail 3600 IN CNAME @


; MX Records
@ 3600 IN MX 10 mail.aeccmd.org

; TXT Records
@ 3600 IN TXT "google-site-verification=S..."
default._domainkey 3600 IN TXT "v=DKIM1; g=*; k=rsa; p=MIGfMA0G..."
@ 3600 IN TXT "v=spf1 mx ptr ip4:24.172.204.102 ~all"
_adsp._domainkey 3600 IN TXT "dkim=unknown"

; NS Records
@ 3600 IN NS ns51.xxx.com
@ 3600 IN NS ns52.xxx.com

I also have bind9 setup but I stopped using it since the only changes that seem to make any difference are in the godaddy DNS, so its stopped currently

[phoenix]

Do you have insight on how to fix it???

You need to contact your ISP to get this fixed.

[cartaysm]

Thank you both, I have contacted my isp and they are fixing it now!!!!

[cartaysm]

okay so its been finally updated, but mail still going to spam....

host 24.172.204.102

102.204.172.24.in-addr.arpa domain name pointer mail.aeccmd.org.

host mail.aeccmd.org

mail.aeccmd.org is an alias for aeccmd.org.
aeccmd.org has address 24.172.204.102
aeccmd.org mail is handled by 10 mail.aeccmd.org.