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Your ip : 18.97.9.175
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[ ÀÚ·á½Ç ]
±¤°í¼º ±ÛÀ̳ª ºÒ¹ýÀÚ·á ¾÷·Îµå¸¦ ±ÝÇÕ´Ï´Ù.
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Re: ½ºÆÔ¸ÞÀÏ Â÷´Ü¹æ¹ý
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¾ÆÀ̵ð : admin À̸§ : Admin ¹øÈ£ : 52.1 Á¶È¸ : 248251
¾÷·Îµå : 2002-08-13 18:47:20
ȨÆäÀÌÁö : http://jog.co.kr
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Á÷Á¢ 25Æ÷Æ®·Î Á¢±ÙÇÏ¿© È®ÀÎÇÏ´Â ¹æ¹ý
[root@inempire /root]# telnet mail.powerjinsun.com 25
Trying 210.124.122.158...
Connected to mail.powerjinsun.com.
Escape character is '^]'.
220 localhost.localdomain ESMTP OopsSMTP 8.11.4-1 Mon, 16 Jul 2001 02:05:42 +0900 C=kr
helo inempire.com
250 localhost.localdomain Hello IDENT:root@mail.powerjinsun.com [210.124.122.158], pleased to meet you
mail from : opcenter@inempire.com
250 2.1.0 opcenter@inempire.com... Sender ok
rcpt to : jslee@home.interpia98.net
550 5.7.1 jslee@home.interpia98.net ... Relaying denied
quit
221 2.0.0 localhost.localdomain closing connection
Connection closed by foreign host.
Å×½ºÆ® Çϴ°Ϳ¡ ´ëÇØ °£´ÜÇÏ°Ô ¼³¸íÀ» µå¸®ÀÚ¸é ¾Æ·¡¿Í °°½À´Ï´Ù.
telnet mail.powerjinsun.com 25 -> ¸ÞÀÏ ¼¹öÀÇ 25¹ø Æ÷Æ®·Î Á¢±ÙÀ» ÇÕ´Ï´Ù.
Helo inempire.com -> inempire.com¿¡¼ Á¢±ÙÀ» ½ÃµµÇÏ¿´½À´Ï´Ù.
Mail from : opcenter@inempire.com -> ¸ÞÀÏÀÇ ¹ß½ÅÁö¸¦ ¾Ë¸³´Ï´Ù.
Rcpt to : jslee@home.interpia98.net -> ¸ÞÀÏÀÇ ¼ö½ÅÁö¸¦ ¾Ë·ÁÁÝ´Ï´Ù.
À§ÀÇ Å×½ºÆ® ³»¿ë¿¡¼ º¸¼Å¾ß ÇÒ ºÎºÐÀº °¡Àå ÇÏ´ÜÀÇ Relaying denied¶ó°í °á°ú°¡ ³ª¿Í¾ß ÇÕ´Ï´Ù.
°á°ú¿¡ ´ëÇØ ´Ù½Ã ¼³¸íÀ» Çϸé opcenter@inempire.comÀ̶ó´Â ³» ¸ÞÀϼ¹ö¿¡ ÀÖÁö ¾ÊÀº °èÁ¤ÀÌ Á¢±ÙÀ» ÇÏ¿© jslee@home.interpia98.net¿¡°Ô ¸ÞÀÏÀ» ¹ß¼ÛÇÏ·Á°í Çϴµ¥ Áß°è°ÅºÎ¸¦ ÇÏ°í ÀÖ½À´Ï´Ù. ÀÌ·± ¸Þ½ÃÁö°¡ ³ª¿Â´Ù¸é Áß°è ±â´ÉÀ» ÇÏ°í ÀÖÁö ¾ÊÀº °ÍÀÔ´Ï´Ù.
¸¸¾à
Recipient ok
À§ÀÇ °á°ú°¡ ³ª¿Â´Ù¸é Áß°è ±â´ÉÀ» ÇÏ°í ÀÖ´Â °ÍÀÔ´Ï´Ù.
Áß°è±â´ÉÀ» ÇÏ°í ÀÖ´Ù¸é sendmailÀ» 8.10ÀÌ»óÀ¸·Î ¾÷±×·¹À̵å ÇϽðí openssl+libsaslÀ» ¼³Ä¡ ÇϽñ⠹ٶø´Ï´Ù.
ÁÖÀÇÇÒÁ¡
Áß°è ±â´É Â÷´Ü Å×½ºÆ® ÇÏ´Â ºÎºÐ¿¡¼ ¼ö½ÅÀÚÀÇ e-mailÀ» ÁöÁ¤ÇÑÈÄ °á°ú°¡ ¾Æ·¡¿Í °°ÀÌ ³ª¿À´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.
550 5.7.1 < jslee@home.interpia98.net >... Relaying denied. IP name lookup failed [211.53.209.253]
ÀÌ´Â ¸ÞÀÏÀ» º¸³»´Â ÂÊÀÇ ip¸¦ µµ¸ÞÀθíÀ¸·Î º¯È¯ÇÏ´Â reverse DNS °¡ ½ÇÆÐÇÏ¸é ¸ÞÀÏÀ» °ÅºÎÇÏ´Â ±â´ÉÀÔ´Ï´Ù.
ÀÌ·² °æ¿ì reverse DNS°¡ ¼º°øÇÏ´Â °÷¿¡¼ º¸³»´Â ½ºÆÔÀº Áß°èÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
ÀÌ·± ¸Þ½ÃÁö°¡ ³ª¿À¼Ì´Ù¸é /etc/mail/sendmail.cf ¾È¿¡¼ ¾Æ·¡ÀÇ Ç׸ñÀ» ã¾Æ ÁÖ¼®Ã³¸® ÇØÁÖ½Ã¸é µË´Ï´Ù.
#R $#error $@ 5.7.1 $: "550 Relaying denied. IP name lookup failed " $&{client_name}
SPAM Áß°è ¸ÞÀÏ µî·ÏÀÌ µÈ°æ¿ì
½ºÆиӷΠµî·ÏÀÌ µÈ °æ¿ì´Â À§¿¡¼ À̾߱⸦ ÇÑ°Íó·³ sendmail upgrade¿Í ÀÎÁõ±â´ÉÀ» ¼³Ä¡ÇÏ´Â °Íµµ Áß¿äÇÏÁö¸¸ ÀÌ¹Ì µî·ÏµÇ¾îÀÖ´Â ½ºÆÐ¸Ó ¸®½ºÆ®¿¡ »èÁ¦ µÇ´Â°Íµµ Áß¿äÇÕ´Ï´Ù.
¾Æ·¡ÀÇ »çÀÌÆ®¿¡ µî·ÏÀÌ µÇ¾îÀÖ´ÂÁö È®ÀÎÈÄ µÇ¾îÀÖ´Ù¸é °ü¸®ÀÚ¿¡°Ô »èÁ¦ ¿äûÀ» ÇϽñ⠹ٶø´Ï´Ù.
http://mail-abuse.org/cgi-bin/nph-rss
º» ¹®¼´Â ÀúÈñ ÀÎÅÍ³Ý Á¦±¹¿¡¼ ±¸ÃàÀ» ÇÑ ³»¿ëÀÔ´Ï´Ù. OSÀÇ Á¾·ù³ª kernel version µî¿¡ µû¶ó Ʋ¸®°Ô Àû¿ëÀÌ µÉ¼ö°¡ ÀÖ½À´Ï´Ù.
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From:61.98.172.6 / Absolute number:88
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