This is a delivery status notification, automatically generated by MTA
im2.duc.auburn.edu
on Fri, 18 Jul 2008 07:42:08 -0500
Regarding recipient(s) : burtobb(a)mail.auburn.edu
Delivery status : Failed. Message could not be delivered to domain <mail.auburn.edu>
.Failed while initiating the protocol. <[('burtobb(a)mail.auburn.edu', 550,
'5.1.1 <burtobb@mail.auburn.edu>... User unknown')]>
MTA Response :550
The original message headers are included as attachment.