This is a delivery status notification, automatically generated by MTA mail12.tas.gov.au on Sat, 31 May 2008 19:53:12 +1000 Regarding recipient(s) : 001df5e4(a)hobartwater.com.au Delivery status : Failed. Message could not be delivered to domain <hobartwater.com.au> .Failed while initiating the protocol. <[(&#39;001df5e4(a)hobartwater.com.au&#39;, 550, '001df5e4@hobartwater.com.au... No such user')]> MTA Response :550 The original message headers are included as attachment.