Your message was undeliverable due to the following reason:
Your message was not delivered because the destination computer was unreachable within the allowed queue period. The amount of time a message is queued before it is returned depends on local configuration parameters.
Most likely there is a network problem that prevented delivery, but it is also possible that the computer is turned off, or does not have a mail system running right now.
Your message was not delivered within 5 days: Host 220.127.116.11 is not responding.
The following recipients did not receive this message:
Please reply to postmaster_at_pcroot.cern.ch if you feel this message to be in error.
This archive was generated by hypermail 2.2.0 : Tue Jan 02 2007 - 14:45:10 MET