The original message was received at Thu, 1 Oct 2009 00:14:28 -0400
from 127.223.60.134
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<jboss-development(a)lists.jboss.org>
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... while talking to 73.155.103.253:
550 5.1.2 <jboss-development@lists.jboss.org>... Host unknown (Name server: host not
found)