Returned mail: see transcript for details

[Mail Delivery Subsystem]

The original message was received at Mon, 17 Jan 2011 16:23:29 +0800
from mx11.singnet.com.sg [165.21.74.121]

   ----- The following addresses had permanent fatal errors -----
<yfye at singnet.com.sg>
    (reason: 550 5.1.1 User unknown)

   ----- Transcript of session follows -----
550 5.1.1 <yfye at singnet.com.sg>... User unknown
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From: pkg-gnome-maintainers at lists.alioth.debian.org
Subject: Returned mail: Data format error
Date: Mon, 17 Jan 2011 13:53:02 +0530
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