MyBB Community Forums

I am on CloudFlare, using postfix and have mybb email to be [email protected]. I have Wordpress on my domain and the forum in a subdomain
I have set my SPF record to

v=spf1 ip4:ip.of.mbbserver.subdomain a include:htpcguides.com  ~all

Activation emails are only working to gmail (outlook.com, hotmail, yahoo not working at all) but with this error

Delivered-To: [email protected]
Received: by 10.36.83.204 with SMTP id n195csp1401210itb;
        Sun, 9 Aug 2015 16:21:15 -0700 (PDT)
X-Received: by 10.194.9.102 with SMTP id y6mr37856768wja.91.1439162475405;
        Sun, 09 Aug 2015 16:21:15 -0700 (PDT)
Return-Path: <[email protected]>
Received: from localhost ([46.101.210.31])
        by mx.google.com with ESMTP id a17si12874077wiv.61.2015.08.09.16.21.14
        for <[email protected]>;
        Sun, 09 Aug 2015 16:21:15 -0700 (PDT)
Received-SPF: neutral (google.com: ip.of.mbbserver.subdomain is neither permitted nor denied by best guess record for domain of [email protected]) client-ip=ip.of.mbbserver.subdomain;
Authentication-Results: mx.google.com;
       spf=neutral (google.com: ip.of.mbbserver.subdomain is neither permitted nor denied by best guess record for domain of [email protected]) [email protected]
Received: from localhost (localhost [127.0.0.1])
	by localhost (Postfix) with SMTP id 63FD2606B4
	for <[email protected]>; Sun,  9 Aug 2015 19:21:14 -0400 (EDT)
Date: Sun, 09 Aug 2015 23:21:14 +0000
To: [email protected]
Subject: Account Activation at HTPC Guides Forum
From: [email protected]
Reply-To: [email protected]
Message-ID: <[email protected]>
Content-Transfer-Encoding: 8bit
X-Priority: 3
X-Mailer: MyBB
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8

Any ideas how to fix this? I've tried adjusting the spf but keep getting the same error.

---

I got it working, if anybody stumbles upon this and you are using CloudFlare, I had to add a TXT record with the code above, the SPF record type didn't work funnily enough.