Warning: message 1GMpLQ-0001Cy-00 delayed 24 hours

[Mail Delivery System <Mailer-Daemon@mail1.mail.iol.ie>]

This message was created automatically by mail delivery software (Exim).

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 mail1.mail.iol.ie.

The message identifier is:     1GMpLQ-0001Cy-00
The subject of the message is: MAIL SYSTEM ERROR - RETURNED MAIL
The date of the message is:    Mon, 11 Sep 2006 18:40:45 +0100

The address to which the message has not yet been delivered is:

  sdl@libsdl.org
    Delay reason: SMTP error from remote mailer after RCPT TO:<sdl@libsdl.org>:
    host devolution.com [206.58.251.131]: 451 Temporary local problem - please try later

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.