Hi every body.
We have an Exchange 2003 email server behind a firewall. We can
receive emails from everybody except the emails that come from
mx.e.telefonica.net. All our clients that uses this mailserver (MX)
recieve the next error:
"Delivery to the following recipients has been delayed."
Then they receive the next error:
"did not reach the following recipient(s):
myaccount@mydomain.com on Fri, 9 May 2008 19:09:14 +0200
No se pudo entregar el mensaje en el l=EDmite de tiempo
especificado.
Int=E9ntelo de nuevo o p=F3ngase en contacto con el administrador del
sistema.
<ze3smtpout020.e.telefonica.net #4.4.7>"
We can receive mails from: gmail.com, yahoo.com, emails from others
clients, etc, except from telefonica.
What ca we do?
Thaks.