Strange Postfix from address when forwarding mail

I have a users domain ( on a dedicated IP.
User has a webform that emails info to This worked fine on a different server.

When the mail hits "" mail box we have it setup to put a copy of mail in mailbox for "" and also forward mail to ""

The customer then pops the mail from and processes with a script.

Here is where the problem comes in, the header information for the email in and also has a weird from address.
From: john doe <>, ")"
Note the: ")"

Any suggestions on to solve this problem would be much appreciated.
I checked the following files and didn’t see anything obviously wrong:

Sample header follows,
Thanks, Roger

Note: domain is an alias for
so ==

Return-Path: <>
X-Spam-Checker-Version: SpamAssassin 3.1.9 (2007-02-13) on
X-Spam-Status: No, score=0.5 required=5.0 tests=FORGED_HOTMAIL_RCVD2,NO_RELAYS
autolearn=no version=3.1.9
Received: by (Postfix)
id 2BF54905F0F; Wed, 11 Jun 2008 00:02:54 -0700 (PDT)
Received: by (Postfix, from userid 502)
id 23ED6905F10; Wed, 11 Jun 2008 00:02:54 -0700 (PDT)
From: john doe <>, ")"
Subject: Order Form
Message-Id: <>
Date: Wed, 11 Jun 2008 00:02:54 -0700 (PDT)

I’m guessing that is coming from the script that sends the email…perhaps syntax has changed between versions of PHP (or whatever language you’re using to send the mail) on the old server and the new? That looks like maybe you have some sort of function call deciding the address to send to, but it’s picking up the ending paren instead of the result of the function call. I dunno.