Cita: This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
*******@hotmail.com
SMTP error from remote mailer after RCPT TO:<*******@hotmail.com>:
host mx2.hotmail.com [65.54.252.230]: 550 Requested action not taken:
mailbox unavailable
Aunque la dirección de correo exista este puede estar no disponible (mailbox unavailable) por diversos motivos: servidor SMTP remoto caido, buzón de correo lleno.......
Cita: This message was created automatically by mail delivery software.
A message that you sent has not yet been delivered to one or more of its recipients after more than 24 hours on the queue on rosario.dattaweb.com.
The message identifier is: 1Bkp2G-0008QQ-15
The subject of the message is: De su amigo, Miguel Ampudia Belling
The date of the message is: Wed, 14 Jul 2004 16:03:43 -0300
The address to which the message has not yet been delivered is:
*******@hormail.com
Delay reason: Connection timed out
No action is required on your part. Delivery attempts will continue for some time, and this warning may be repeated at intervals if the message remains undelivered. Eventually the mail delivery software will give up, and when that happens, the message will be returned to you.
Este error te indica que el correo permanece en cola porque tu servidor no puede conectar con el servidor remoto.
Este tipo de preguntas deberías plantearlas en Dominios y Hosting.
Saludos.