[b]I masked the email address a bit.[/b]
This is the Postfix program at host mail.centos.org.
I'm sorry to have to inform you that the message returned
below could not be delivered to one or more destinations.
For further assistance, please send mail to
If you do so, please include this problem report. You can
delete your own text from the message returned below.
The Postfix program
: host mail.4wx.net[207.224.105.41] said: 550-72.21.40.10 is
not allowed to send mail from this address or use this HELO 550 string (in
reply to RCPT TO command)
Reporting-MTA: dns; mail.centos.org
Arrival-Date: Fri, 21 Oct 2005 09:35:20 +0000 (UTC)
Final-Recipient: rfc822; xxx@4wx.net
Action: failed
Status: 5.0.0
Diagnostic-Code: X-Postfix; host mail.4wx.net[207.224.105.41] said:
550-72.21.40.10 is not allowed to send mail from this address or use this
HELO 550 string (in reply to RCPT TO command)
Contact webmaster not working
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