sendmail does not work for crontab on Linux

Hi,
  I am able running Apache (1.3.29) on a Linux 9.0 server.  All is well w/ sendmail until I try to run a crontab job which executes a sendmail to an address which is not on my mail server (hosted by my service provider).   I get a returned-mail msg as follows:

From MAILER-DAEMON@djx.odin.com  Thu Jan 11 00:01:04 2007
Return-Path: <MAILER-DAEMON@djx.odin.com>
Received: from localhost (localhost)
      by djx.odin.com (8.12.8/8.12.8) id l0B513p1005911;
      Thu, 11 Jan 2007 00:01:03 -0500
Date: Thu, 11 Jan 2007 00:01:03 -0500
From: Mail Delivery Subsystem <MAILER-DAEMON@djx.odin.com>
Message-Id: <200701110501.l0B513p1005911@djx.odin.com>
To: <root@djx.odin.com>
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
      boundary="l0B513p1005911.1168491663/djx.odin.com"
Subject: Returned mail: see transcript for details
Auto-Submitted: auto-generated (failure)
Status: RO

This is a MIME-encapsulated message

--l0B513p1005911.1168491663/djx.odin.com

The original message was received at Thu, 11 Jan 2007 00:01:02 -0500
from localhost [127.0.0.1]

   ----- The following addresses had permanent fatal errors -----
<akaodin@google.com>
    (reason: 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1))

   ----- Transcript of session follows -----
... while talking to relay.fast.net.:
>>> DATA
<<< 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
550 5.1.1 <akaodin@google.com>... User unknown
<<< 503 RCPT first (#5.5.1)

--l0B513p1005911.1168491663/djx.odin.com
Content-Type: message/delivery-status

Reporting-MTA: dns; djx.odin.com
Received-From-MTA: DNS; localhost
Arrival-Date: Thu, 11 Jan 2007 00:01:02 -0500

Final-Recipient: RFC822; akaodin@google.com
Action: failed
Status: 5.1.3
Remote-MTA: DNS; relay.fast.net
Diagnostic-Code: SMTP; 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
Last-Attempt-Date: Thu, 11 Jan 2007 00:01:03 -0500

--l0B513p1005911.1168491663/djx.odin.com
Content-Type: message/rfc822


I only get the error condition when the sendmail is executed by a crontab job.  It works fine otherwise.  Any help will be greatly appreciated.  Thx.Start Free Trial