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Sep 4 17:23:52 UNIX sendmail[1950]: g849Npp01950: from=root, size=25,
class=0, nrcpts=1,
msgid=<200209040923.g849Npp01950@redhat.pfcc.com.cn>,
relay=root@localhost
Sep 4 17:23:55 UNIX sendmail[1950]: g849Npp01950: to=lzy@fcceec.net,
ctladdr=root (0/0), delay=00:00:04, xdelay=00:00:03, mailer=esmtp, pri=30025,
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Sep 3 08:30:17 UNIX login[1275]: FAILED LOGIN 2 from (null) FOR suying,
Authentication failure
Sep 4 17:40:28 UNIX -- suying[2017]: LOGIN ON pts/1 BY suying from
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