Ok, I have always used the following script and it has never let me down.

I just set a server up with a full fresh install of fedora core 2 and I am able to send mail out using Evolution Email which is set to use sendmail as SMTP.

You'll notice that the form can be filled out and submitted without any errors. The problem is I never receive the email

I've gone through the perl script many times and don't see any mistakes. What could I possible of done wrong ?

Here's the Form: http://www.lewisspecialtyservice.com/
Here's the Perl Code: http://www.lewisspecialtyservice.com/linkexchange.txt

Can someone explain to me what this data format error means ?

Nov 6 20:41:28 reviews sendmail[3422]: iA71fR9i003420: to=<calmlikeabomb@cfl.rr.com>, ctladdr=<apache@reviews.product-research.us> (48/48), delay=00:00:01, xdelay=00:00:01, mailer=esmtp, pri=30805, relay=flmx-2.tampabay.rr.com. [65.32.1.38], dsn=5.6.0, stat=Data format error
Nov 6 20:41:28 reviews sendmail[3422]: iA71fR9i003420: iA71fS9i003422: DSN: Data format error
Nov 6 20:41:28 reviews sendmail[3422]: iA71fS9i003422: to=root, delay=00:00:00, xdelay=00:00:00, mailer=local, pri=31829, dsn=2.0.0, stat=Sent

Check root's mail -- it looks like a notice of the error, which may contain more helpful details, was sent to root.

Here is what was in my mail. Any suggestions as to how I can fix this ?

From MAILER-DAEMON@reviews.product-research.us Sun Nov 7 11:05:13 2004
Date: Sun, 7 Nov 2004 11:05:13 -0500
From: Mail Delivery Subsystem <MAILER-DAEMON@reviews.product-research.us>
To: <apache@reviews.product-research.us>
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
boundary="iA7G5Dwe011282.1099843513/reviews.product-research.us"
Subject: Returned mail: see transcript for details
Auto-Submitted: auto-generated (failure)

This is a MIME-encapsulated message

--iA7G5Dwe011282.1099843513/reviews.product-research.us

The original message was received at Sun, 7 Nov 2004 11:05:10 -0500
from localhost.localdomain [127.0.0.1]

----- The following addresses had permanent fatal errors -----
<calmlikeabomb@cfl.rr.com>
(reason: 553 5.1.8 <apache@reviews.product-research.us>... Domain of sender address apache@reviews.product-research.us does not exist)

----- Transcript of session follows -----
... while talking to flmx-1.tampabay.rr.com.:
>>> MAIL From:<apache@reviews.product-research.us> SIZE=808
<<< 553 5.1.8 <apache@reviews.product-research.us>... Domain of sender address apache@reviews.product-research.us does not exist
501 5.6.0 Data format error

--iA7G5Dwe011282.1099843513/reviews.product-research.us
Content-Type: message/delivery-status

Reporting-MTA: dns; reviews.product-research.us
Received-From-MTA: DNS; localhost.localdomain
Arrival-Date: Sun, 7 Nov 2004 11:05:10 -0500

Final-Recipient: RFC822; calmlikeabomb@cfl.rr.com
Action: failed