I have used the PHP Mail function before on other hosts and my development server. I just tried it on my first Page-Zone web and an "AntiAbuse" set of headers are showing up in the body of the message. The AntiAbuse headers sound like a good thing but they should be hidden in the headers and not show up in the body of the email.
Here is what I see:
Message-Id: <E19Y50W-0007jh-00@serve.*******11.net>
Date: Thu, 03 Jul 2003 09:24:20 -0500
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - serve.*******11.net
X-AntiAbuse: Original Domain - smpweb.com
X-AntiAbuse: Originator/Caller UID/GID - [99 99] / [99 99]
X-AntiAbuse: Sender Address Domain - serve.*******11.net
Return-Path:
nobody@serve.*******11.net
X-OriginalArrivalTime: 03 Jul 2003 14:24:20.0376 (UTC) FILETIME=[CAF4E180:01C3416E]