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Date: Mon, 12 Jan 1998 16:07:09 -0500
From: Dinesh Pal <pdinesh@opentech.stpn.soft.net>
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Subject: /etc/passwd file
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hello,

one fine day i found three new lines in my /etc/passwd file.
I dont know about these line significance, please tell me.
the entries are like 


+@netusers:*:0:0:::
+netusers:*:0:0:::
+:*:0:0:::/bin/true

Dinesh Pal
pdinesh@opentech.stpn.soft.net