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Date: Mon, 03 Jul 2000 17:18:31 +0900
Message-ID: <7m8zvjvd7s.wl@waterblue.imgsrc.co.jp>
From: Jun Kuriyama <kuriyama@imgsrc.co.jp>
To: FreeBSD-tech-jp@jp.freebsd.org
In-Reply-To: In your message of "3 Jul 2000 06:49:39 GMT"
	<20000703154728O.matusita@matatabi.or.jp>
References: <7mhfa8ui6d.wl@waterblue.imgsrc.co.jp>
	<20000703154728O.matusita@matatabi.or.jp>
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Subject: [FreeBSD-tech-jp 2842] Re: Against faked From:
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At 3 Jul 2000 06:49:39 GMT,
Makoto MATSUSHITA <matusita@matatabi.or.jp> wrote:
> $B$h$/$o$+$i$J$$$N$G$9$,!$$=$b$=$b(B victim.co.jp $B$NJ}$O0lBN2?$K:$$C$F$$$F!$(B
> $B$I$&$9$l$PBP=h$K$J$k$N$G$7$g$&$+(B?

$B!!:$$C$F$k$N$O(B administrator $B$KBP$7$FB?$/$N%a!<%k$,Mh$F$7$^$&!"$H$$$&$3(B
$B$H$G$7$g$&$+$i!"(B

> $B!&$=$b$=$b(B user unknown $B$J$N$G$9$+$i!$(BSMTP session $B$rD%$i$l$?;~E@$G(B
>   $B!V$=$s$JE[$OCN$i$s!W$H8@$C$F$bNI$$$O$:$G$9!%$=$3$G$-$C$H(B session $B$,(B
>   $B=*N;$7$F$7$^$&$G$7$g$&!%(B

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> 	- error $B$,H/@8$7$?:]!$$=$l$,(B mail administrator $B$KBP$7$F(B mail
> 	  $B$rEj$2$k$h$&$K$J$C$F$$$k$N$G$"$l$P!$$=$l$r$d$a$k$h$&$K$=$N(B
> 	  MTA $B$N@_Dj$r$+$($l$PNI$$$@$1$@$H;W$$$^$9!%$-$C$H(B syslog $BEy$,(B
> 	  $B;D$j$^$9$+$i!$$=$C$A$r$A$c$s$H(B check $B$9$k$h$&$K$9$l$P!$(Bmail
> 	  $B$,Ht$P$J$/$F$bBg>fIW!$$G$7$g$&!%(B

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-- 
Jun Kuriyama <kuriyama@imgsrc.co.jp> // IMG SRC, Inc.
