Saludos a todos,

Tengo un problema con el correo, me esta regresando correos cuando los envio a un cliente:


Primera parte:

The original message was received at Thu, 26 Jul 2007 20:54:02 -0500
from [192.168.102.235]

----- The following addresses had permanent fatal errors -----
<usuario@xxxx.com.mx>
(reason: 554 Transaction Failed Listed in connection control deny list)

----- Transcript of session follows -----
... while talking to servidor01.dominio.com.:
<<< 554 Transaction Failed Listed in connection control deny list
554 5.0.0 Service unavailable

Segunda parte:

Reporting-MTA: dns; dns1.tea.com.mx
Received-From-MTA: DNS; [192.168.102.235]
Arrival-Date: Thu, 26 Jul 2007 20:54:02 -0500

Final-Recipient: RFC822; usuario@xxxx.com.mx
Action: failed
Status: 5.5.0
Diagnostic-Code: SMTP; 554 Transaction Failed Listed in connection control deny list
Last-Attempt-Date: Thu, 26 Jul 2007 20:54:03 -0500


Ya revise mi configuracion y no encuentro nada mal sera que ello me esta rebotando?? por dominio o ip??

de antemano gracias por su apoyo.