[Trhm-Go] Delayed Mail (still being retried)

[Mail Delivery System]

This is the mail system at host mail.symbion.com.

####################################################################
# THIS IS A WARNING ONLY.  YOU DO NOT NEED TO RESEND YOUR MESSAGE. #
####################################################################

Your message could not be delivered for more than 4 hour(s).
It will be retried until it is 5 day(s) old.

For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<marica.manning at pmplimited.com.au>: connect to
    cluster5.us.messagelabs.com[216.82.253.163]: Connection refused
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: text/rfc822-headers
Size: 359 bytes
Desc: Undelivered Message Headers
URL: <http://list.pvv.org/pipermail/trhm-go/attachments/20140414/632f138f/attachment-0001.bin>