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sendmail daemonÀÇ ±â´É
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ÇÏÁö¸¸ ÀüÀÚÆíÁö ¼¹ö¸¦ °ü¸®ÇÏ´Â ºÐÀ̶ó¸é sendmailÀ» ÀǽÄÇÏÁö ¾Ê°í¼´Â
¹Ý³ªÀýµµ ¸ø¹öÆ¿ °ÍÀÌ´Ù.
sendmailÀº ÀÎÅÍ³Ý ÀüÀÚÆíÁöÀÇ Ç¥ÁØ ±Ô¾àÀÎ SMTP (Simple Mail Transfer Protocol)¸¦
Áö¿øÇÏ´Â ÀüÇüÀûÀÎ MTA(Message Transfer Agent) µ¥¸óÀ¸·Î 1970³â´ë ÈĹݿ¡
¹ö¾îŬ¸® À¯´Ð½º·Î À¯¸íÇÑ Ä¶¸®Æ÷´Ï¾ÆÀÇ ¹ö¾îŬ¸® ´ëÇÐÀÇ ÀÎÀçÀÎ Eric Allman¾¾¿¡
ÀÇÇØ ÀÛ¼ºµÇ¾ú´Ù. Eric Allman¾¾´Â ÇöÀç Sendmail Inc.¶ó°í ºÒ¸®¿ì´Â ÀÚ½ÅÀÇ
ȸ»ç¸¦ ¿î¿µÇÏ°í ÀÖÀ¸¸ç °ø°³ ¼ÒÇÁÆ®¿þ¾î°èÀÇ °Å¹°±Þ ÀλçÀÌ´Ù.
UNIX ±â°è¿¡ MTA(Message Transfer Agent)ÀÎ sendmail°ú Áß°£ ¸Å°³Ã¼ÀÎ
popper/imap4¸¦ ¼³Ä¡ÇÏ¿© mail ¼¹ö·Î »ï°í, PCÂÊ¿¡¼ NS, Outlook,
EudoraµîÀÇ MUA(Message User Agent)¸¦ ¼³Ä¡ÇÏ¿© ¼¹öÂÊ¿¡ ÀúÀåµÈ ÆíÁö¸¦
²ø¾î´ç°Ü¼ Àеµ·Ï ȯ°æÀ» ¼³Á¤ÇÏ°í ¿î¿µÇÏ´Â °úÁ¤Àº ÀÍÈ÷ ¾Ë·ÁÁø Ç¥ÁØȵÈ
°ü¸®¹æ¹ýÀ¸·Î ÀÚ¸®Àâ°í ÀÖ´Ù.
ÀÌ ¹®¼(1ÆÇ)´Â º¹À⼺À» ÇÇÇϱâÀ§ÇØ(sendmailÀ» º»°ÝÀûÀ¸·Î ¼³¸íÇÏ·Á¸é
³¯¹ã»õ¾î¾ß ÇÑ´Ù.) sendmail 8.9.x/8.10.x °è¿ ¼³Ä¡¿Í °ü·ÃÇÑ °¡Àå ±âº»ÀûÀÎ
ÃÖ¼ÒÇÑÀÇ »çÇ׸¸ ¼³¸íÇßÀ¸¹Ç·Î º¸´Ù ÀÚ¼¼ÇÑ ³»¿ëÀ» ¾Ë°í ½Í´Ù¸é sendmail ÆÐÅ°Áö¿¡
µþ·Á¿À´Â ¹®¼¸¦ È®ÀÎÇϱ⠹ٶõ´Ù. 8.8.x °è¿À» »ç¿ëÇϽô ºÐµé²²¼´Â À̹ø ±âȸ¿¡
±â´ÉÀÌ Çâ»óµÈ 8.9.x/8.10.x ¹öÀüÀ» ¼³Ä¡Çغ¸´Â °Íµµ ³ª»ÚÁö´Â ¾ÊÀ» °ÍÀÌ´Ù.
sendmail 8.9.x/8.10.xÀÇ ¼³Ä¡¹æ¹ý
sendmail 8.9.x/8.10.x¸¦ ¼³Ä¡Çϱâ À§Çؼ´Â ´ÙÀ½ ÀýÂ÷¸¦ µû¸¥´Ù.
ÆÐÅ°Áö ±¸Çϱâ
sendmail 8.9.x/8.10.x¸¦ ¼³Ä¡Çϱâ À§Çؼ´Â ³Ñ¾î¾ßÇÒ ³°üÀÌ ¸¹´Ù. ÀÏ´Ü ´ÙÀ½
ÆÐÅ°Áö¸¦ °¡Á®¿Àµµ·Ï ÇÑ´Ù.
- °ø°³ DB ¶óÀ̺귯¸®·Î À¯¸íÇÑ
www.sleepycat.com¿¡¼ Berkeley DB 2.7.5 ¹öÀüÀ» °¡Á®¿Â´Ù.
sendmailÀº ÀÌ ¶óÀ̺귯¸®¸¦ »ç¿ëÇÏ¿© °¢Á¾ sendmail °ü·Ã µ¥ÀÌŸº£À̽º(alias,
relay, spam list)µîÀ» °ü¸®ÇÑ´Ù.
- GNU¿¡¼ ¸¸µç
M4 1.4 ¹öÀüÀ» °¡Á®¿Â´Ù. sendmail.cf´Â m4 ÆÐÅ°Áö¸¦ »ç¿ëÇÏ¿© ¸¶Å©·Î ġȯÀ̶ó´Â ¹æ¹ýÀ»
ÅëÇÏ¿© Ç¥ÁØ ÅÛÇø´À¸¿¡¼ »ý¼ºµÈ´Ù.
- www.sendmail.org¿¡¼
sendmail 8.9.3 ¹öÀü ȤÀº
sendmail 8.10.0 ¹öÀüÀ» °¡Á®¿Â´Ù.
- sendmailÀ» ¼³Ä¡ ÇÏ´Â µµÁß¿¡ groff ÆÐÅ°Áö°¡ ¾ø´Ù°í °æ°í°¡ ³¯ ¼öµµ
Àִµ¥, À̸¦ ÇÇÇϱâ À§Çؼ ºÎ°¡ÀûÀ¸·Î
GNU¿¡¼ ¸¸µç
groff
ÆÐÅ°Áö¸¦ °¡Á®¿Â´Ù. ¹°·Ð ½Ã°£ÀÌ ¾ø´Â ºÐµéÀº °¡Á®¿ÀÁö ¾Ê¾Æµµ ¹«¹æÇÏ´Ù.
ÁÖÀÇ»çÇ×
sendmailÀÇ ¼³Ä¡ ÀÛ¾÷À¸·Î ³Ñ¾î°¡±â ÀÌÀü¿¡, ´ÙÀ½ ÁÖÀÇ»çÇ×À» ¹Ýµå½Ã ¼÷ÁöÇϱâ
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- sendmailÀº ÇØÄ¿µéÀÇ ÁÖ¿ä °ø°Ý ¸ñÇ¥À̹ǷΠÇ׽à ÃÖ½ÅÆÇÀ¸·Î ¹«ÀåÇÏ°í
ÀÖ¾î¾ß ÇÔ¿¡ ÁÖÀÇÇÏÀÚ. ´ÙÀ½ ¸í·ÉÀ» ³»·Áº¸¸é sendmailÀÇ ¹öÀüÀ» È®ÀÎÇÒ ¼ö ÀÖ´Ù.
% telnet localhost smtp
Trying 127.0.0.1
Connected to localhost
Escape character is '^]'.
220 localhost ESMTP Sendmail 8.9.3/8.9.3; Tue, 27 Jul 1999 17:05:09 +1000 (KDT)
- sendmailÀº ¼³Ä¡¿Í ȯ°æ ¼³Á¤ÀÌ »ó´çÈ÷ ±î´Ù·Î¿ì¹Ç·Î ¼³Ä¡ÇÏ´Â µ¥ ¾î·Á¿òÀ»
°ÞÀ» ¼ö ÀÖ´Ù. µû¶ó¼ Ãʺ¸ °ü¸®ÀÚ ºÐµéÀº ÃæºÐÇÑ ½Ã½ºÅÛ °æ·ÂÀÌ ÀÖ´Â ºÐµé¿¡°Ô
µµ¿òÀ» ûÇؼ °°ÀÌ ÀÛ¾÷¿¡ ³ª¼µµ·Ï ÇÏÀÚ.
ÆÐÅ°Áö Ç®±â
°¢ ÀýÂ÷¸¦ ¹â±â Àü¿¡ C ÄÄÆÄÀÏ·¯ÀÇ Á¸ÀçÀ¯¹«¸¦ È®ÀÎÇÑ´Ù. ¸¸ÀÏ C ÄÄÆÄÀÏ·¯°¡
¾ø´Ù¸é gcc¸¦ ±¸Çؼ ¸ÕÀú ¼³Ä¡ÇصдÙ.
- Berkeley DB:
´ÙÀ½°ú °°ÀÌ uncompress¿Í tar ¸í·ÉÀ» ³»·Á ÆÐÅ°Áö¸¦ Ǭ´Ù. db-3.x °è¿À»
°¡Á®¿ÔÀ» °æ¿ì sendmail-8.9.3À» ÄÄÆÄÀÏ ÇÒ ¼ö ¾ø´Ù´Â »ç½Ç¿¡ ÁÖ¸ñÇϱ⠹ٶõ´Ù.
% gzip -d db-2.7.5.tar.gz
% tar xf db-2.7.5.tar
- m4, groff:
´ÙÀ½°ú °°ÀÌ gzip°ú tar ¸í·ÉÀ» ³»·Á ÆÐÅ°Áö¸¦ Ǭ´Ù.
groff¸¦ °¡Áö°í ¿ÀÁö ¾Ê¾ÒÀ» °æ¿ì¿¡´Â groff ÆÐÅ°Áö¸¦ Ç®Áö ¾Ê¾Æµµ µÈ´Ù.
% gzip -d m4-1.4.tar.gz
% tar xf m4-1.4.tar
% gzip -d groff-1.11a.tar.gz
% tar xf groff-1.11a.tar
- sendmail:
´ÙÀ½°ú °°ÀÌ gzip°ú tar ¸í·ÉÀ» ³»·Á ÆÐÅ°Áö¸¦ Ǭ´Ù.
configure ¹× make
ÀÌ»óÀÇ ¹æ¹ýÀ¸·Î °¢°¢ÀÇ ¾ÐÃàµÈ tar ÆÄÀÏÀ» Ç®¾ú´Ù¸é ´ÙÀ½¿¡ ¿°ÅÇÏ´Â ¼ø¼¿¡
µû¶ó configure¿Í make ÀýÂ÷¸¦ ¹â´Â´Ù. sendmailÀ» Á¦¿ÜÇÑ Berkeley DB, m4,
groff´Â ¼³Ä¡±îÁö Çѹø¿¡ ÇصÎÀÚ.
- Berkeley DB:
Berkeley DB´Â ÀÚµ¿ÈµÈ Makefile »ý¼º±âÀÎ configure¸¦ Á¦°øÇϹǷΠ¼³Ä¡´Â
ÀÇ¿Ü·Î ½±´Ù. dist µð·ºÅ丮·Î À̵¿ÇÏ¿© configure ¸í·ÉÀ» ³»¸°´Ù.
% cd db-2.7.5/dist
% ./configure
½Ã½ºÅÛÀÇ ¿©·¯ °¡Áö ȯ°æÀ» üũÇÏ´À¶ó ȸ鿡 ±ÛÀÚ°¡ ¿Ã¶ó°¡´Â ±¤°æÀÌ º¸ÀÏ
°ÍÀÌ´Ù. configure°¡ ¼º°øÀûÀ¸·Î ³¡³ª¸é MakefileÀÌ »ý¼ºµÇ¾î ÀÖÀ» °ÍÀÌ´Ù.
ÇöÀç °æ·ÎÀÎ .ÀÌ PATH ȯ°æº¯¼ö¿¡ ¾ø¾î configure°¡ ¾ø´Ù°í ³ª¿Ã °æ¿ì¸¦ ´ëºñÇØ
./À» configure¾Õ¿¡ ºÙÀÎ °ÍÀ» ´«¿©°Ü º¸ÀÚ.
ÀÌÁ¦ make ¸í·ÉÀ¸·Î ¶óÀ̺귯¸®¸¦ ¸¸µéÀÚ.
% make
¾ó¸¶ÈÄ ÄÄÆÄÀÏÀÌ ¿Ï·áµÇ¾ú´Ù´Â ¸Þ¼¼Áö°¡ ³ª¿Ã °ÍÀÌ´Ù. ¸¸ÀÏ Berkeley DB¸¦
´Ù¸¥ °÷¿¡µµ »ç¿ëÇÏ°í ½Í´Ù¸é ´ÙÀ½ ¸í·ÉÀ» ³»·Á Berkeley DB¸¦
/usr/local/BerkeleyDB ¾Æ·¡¿¡ ÆÐÅ°Áö Çü½ÄÀ¸·Î ¼³Ä¡ÇÑ´Ù.
ÇÏÁö¸¸ BerkeleyDB¸¦ sendmail ÄÄÆÄÀÏ¿¡¸¸ Àû¿ëÇÒ °æ¿ì ±»ÀÌ ½Ã½ºÅÛ¿¡
¼³Ä¡±îÁöÇؾßÇÒ Æ¯º°ÇÑ ÀÌÀ¯´Â ¾ø´Ù.
% su -
Password:******
# make install
...
- m4:
GNU M4´Â sendmailÀ» ÄÄÆÄÀÏÇÒ ¶§, °ñÄ©µ¢¾î¸® sendmail.cf¸¦ ÀÛ¼ºÇÒ °æ¿ì¿¡
»ç¿ëµÇ¹Ç·Î sendmail ¼³Ä¡¿¡ ¾Õ¼ ¹Ì¸® ¼³Ä¡¸¦ Çصξî¾ß ÇÑ´Ù. M4 ÆÐÅ°Áö´Â
¿©´À GNU ÇÁ·Î±×·¥°ú ¸¶Âù°¡Áö·Î ÄÄÆÄÀÏ°ú ¼³Ä¡´Â »ó´çÈ÷ ¼ö¿ùÇÏ´Ù. µÎ¹ø
»ý°¢ÇÒ ÇÊ¿äµµ ¾øÀÌ ´ÙÀ½ ÀýÂ÷¸¦ ¹â¾Æ Çѹø¿¡ ó¸®Çعö¸®ÀÚ.
% cd m4-1.4/
% ./configure
% make
% su -
Password:******
% make install
- groff:
GNU groff´Â sendmail¿¡ µþ·ÁÀÖ´Â ¹®¼¸¦ formattingÇϱâ À§ÇØ »ç¿ëµÈ´Ù. À̸¦
¼³Ä¡ÇÏÁö ¾Ê¾Æµµ sendmail ÀÚü¸¦ ÄÄÆÄÀÏÇÏ´Â µ¥ ÀüÇô ¹®Á¦°¡ ¾ø´Ù. ÇÏÁö¸¸
¸¹Àº ºÐµéÀÌ sendmail 8.9.x °è¿ ÄÄÆÄÀÏ Áß¿¡ ¿À·ù(½ÇÁ¦´Â °æ°í)°¡ ³´Ù´Â
Ç×ÀǸ¦ ÇßÀ¸¹Ç·Î ¿ÀÇØÀÇ ¼ÒÁö¸¦ ¾ø¾Ö±â À§Çؼ ÀÌ ÆÐÅ°Áö ¼³Ä¡¹ýµµ Ãß°¡Çß´Ù.
8.10.x °è¿À» »ç¿ëÇÏ´Â °æ¿ì¿¡´Â groff°¡ ¾ø´Ù´Â ¿À·ù ¸Þ¼¼Áö¸¦ Ãâ·ÂÇÏÁö
¾ÊÀ½¿¡ À¯ÀÇÇϱ⠹ٶõ´Ù.
% cd groff-1.11a
% ./configure
% make
% su -
Password:******
% make install
- sendmail:
sendmailÀº ÄÄÆÄÀÏ¿¡ ¾Õ¼ ¸î°¡Áö ȯ°æÀ» ¼öÀÛ¾÷À¸·Î ¼³Á¤ÇØ¾ß ÇÑ´Ù.
sendmail-8.9.3/BuildTools/OS(8.9.x °è¿) ȤÀº
sendmail-8.10.0/devtools/OS(8.10.x °è¿) ¾Æ·¡¿¡ º¸¸é °¢Á¾
±âÁ¾¿¡ ¸ÂÃß¾î config ÆÄÀÏÀÌ Á¸ÀçÇÔÀ» ¾Ë ¼ö ÀÖ´Ù. ¸ÕÀú ´ÙÀ½°ú °°Àº ¹æ¹ýÀ¸·Î
ÇöÀç »ç¿ëÁßÀÎ ½Ã½ºÅÛ »ç¾çÀ» È®ÀÎÇغ¸ÀÚ.
% uname -a
HP-UX myhost B.10.01 B 9000/817 763013161 x-»ç¿ëÀÚ ¶óÀ̼¾½º
±âÁ¾À» ÆľÇÇϴµ¥ ¼º°øÇß´Ù¸é(À§ÀÇ ¿¹¿¡¼´Â HP-UX 10.x)
sendmail-8.9.3/BuildTools/OS(8.9.x °è¿) ȤÀº
sendmail-8.10.0/devtools/OS(8.10.x °è¿) µð·ºÅ丮 ¾Æ·¡¿¡¼
ÀÚ½ÅÀÇ ¿î¿µÃ¼Á¦¿¡ ¸Â´Â config ÆÄÀÏ(ÀÌÇÏ ¼³¸íÀ» ½±°ÔÇϱâ À§ÇØ config ÆÄÀÏÀ»
HP-UX.10.x·Î °¡Á¤ÇÑ´Ù.)À» ã¾Æ¾ß ÇÑ´Ù. ÀÚ½ÅÀÇ ¿î¿µÃ¼Á¦¿¡ ²À ¸Â´Â config
ÆÄÀÏÀÌ ¾ø´Ù¸é ¹ØÁ®¾ß º»ÀüÀÌ´Ï À¯»çÇÑ ³à¼®ÀÌ¶óµµ ¼±ÅÃÇغ»´Ù. ÀÌÁ¦ config
ÆÄÀÏÀ» ¼öÁ¤Çϱâ À§ÇØ ´ÙÀ½ ¸í·ÉÀ» ³»¸°´Ù.
vi³ª emacsµîÀÇ ¹®¼ ÆíÁý±â·Î HP-UX.10.x¸¦ ¿¾î¼ ¸î °¡Áö »çÇ×À» ÆíÁýÇØ¾ß ÇÑ´Ù.
- confCC: confCCÀÇ °ªÀÌ ±âº»ÀûÀ¸·Î cc·Î µÇ¾îÀÖÀ» °ÍÀÌ´Ù. gcc¸¦ »ç¿ëÇϽôÂ
ºÐµéÀº gcc·Î º¯°æÇÑ´Ù.
- confMAPDEF: -DNDBMÀÌ ÀǹÌÇÏ´Â ¹Ù¿Í °°ÀÌ ½Ã½ºÅÛÀÇ NDBM ¶óÀ̺귯¸®¸¦
¾²µµ·Ï Á¤ÀǵǾîÀִµ¥, ¿ì¸®´Â Berkeley DB¸¦ »ç¿ëÇÒ ¿¹Á¤À̹ǷΠ-DNDBMÀ»
-DNEWDB·Î º¯°æÇÑ´Ù.
- confLIBS: NDBM¸¦ ¾²±â À§ÇØ -ldbmÀ» »ç¿ëÇÏ¿© ¶óÀ̺귯¸®¸¦ ¸µÅ©½ÃÅ°´Âµ¥,
¿ì¸®´Â Berkeley DB¸¦ »ç¿ëÇÒ ¿¹Á¤À̹ǷΠ-ldbmÀ» -ldb·Î º¯°æÇÑ´Ù.
HP-UX.10.x°¡ ¾î¶»°Ô ¸ð½ÀÀ» ¹Ù²Ù¾úÀ»Áö ±Ã±ÝÇÏÁö ¾ÊÀº°¡? ´ÙÀ½¿¡ ¹Ù²ï HP-UX.10.x
ÆÄÀÏ Àü¹®À» ½Ç¾îµÐ´Ù. ³ëÆĽɿ¡¼ ¸»ÇÏÁö¸¸ ¿©±â¿¡ ¼Ò°³ÇÑ HP-UX.10.x
ÆÄÀÏÀ» À̸§¸¸ ¹Ù²Ù¾î ´Ù¸¥ ¿î¿µÃ¼Á¦¿¡¼ ±×´ë·Î »ç¿ëÇÏ·Á´Â ¿ì´Â ¹üÇÏÁö
¸»±â ¹Ù¶õ´Ù. °¢ÀÚ ÂüÁ¶Çؼ config ÆÄÀÏÀ» ¼öÁ¤Çϱ⠹ٶõ´Ù.
------------ HP-UX.10.x ---------------------------------
# @(#)HP-UX.10.x 8.10 (Berkeley) 3/21/1998
# HP-UX.10.x modified by Park, JaeHo(jrogue@netian.com)
define(`confCC', `gcc -D_HPUX_SOURCE')
define(`confMAPDEF', `-DNEWDB -DNIS -DMAP_REGEX')
define(`confENVDEF', `-DV4FS ')
define(`confOPTIMIZE', `-O')
define(`confLIBS', `-ldb')
define(`confSHELL', `/usr/bin/sh')
define(`confSTDIR', `/etc/mail')
define(`confHFDIR', `/usr/share/lib')
define(`confINSTALL', `${BUILDBIN}/install.sh')
define(`confSBINGRP', `mail')
------------ HP-UX.10.x ---------------------------------
¿©±â±îÁö Àß µû¶ó¾Ò´Ù¸é Àý¹Ý Á¤µµ´Â ȯ°æ¼³Á¤À» ¸¶Ä£ »óȲÀÌ´Ù. ÀÌÁ¦ ºÎ°¡ÀûÀÎ
¼³Á¤À» À§ÇÑ Á¤º¸°¡ µé¾îÀÖ´Â site.config.m4 ÆÄÀÏÀ» ÀÛ¼ºÇغ¸ÀÚ. site.config.m4´Â
¹Ýµå½Ã sendmail-8.9.3/BuildTools/Site(8.9.x°è¿) ȤÀº
sendmail-8.10.0/devtools/Site(8.10.x °è¿)¿¡ À§Ä¡ÇØ¾ß ÇÑ´Ù.
±âº»ÀûÀÎ ÆÐÅ°Áö¿¡´Â ÀÌ ÆÄÀÏÀÌ Æ÷ÇÔÁ¶Â÷ µÇ¾îÀÖÁö ¾ÊÀ¸¹Ç·Î ¹Ýµå½Ã ¹®¼ ÆíÁý±â¸¦
»ç¿ëÇÏ¿© »õ·Ó°Ô »ý¼ºÇØ¾ß ÇÑ´Ù.
¼ºÁúÀÌ ±ÞÇϽŠºÐµéÀ» À§ÇØ ÀÏ´Ü ¿¹Á¦ºÎÅÍ »ìÆ캸ÀÚ.
------------ site.config.m4 ---------------------------------
# site.config.m4 written by Park, JaeHo(jrogue@netian.com)
# Copyright (C) 1999 by Park, JaeHo
APPENDDEF(`confINCDIRS', `-I/usr/local/BerkeleyDB/include')
APPENDDEF(`confLIBDIRS', `-L/usr/local/BerkeleyDB/lib')
------------ site.config.m4 ---------------------------------
M4 ÆÐÅ°Áö¿¡¼ APPENDDEF¶ó´Â ¸í·ÉÀº ÇØ´ç ¸ÅÅ©·Î È®Àå µÞºÎºÐ¿¡ »õ·Î¿î ¹®ÀÚ¿À»
Ãß°¡½ÃÅ°´Â ÀÛ¿ëÀ» ÇÑ´Ù. ¾Õ¼ »ìÆ캻 HP-UX.10.x¿¡ ºüÁø ¸ÅÅ©·Î Á¤ÀÇ(Berkeley
DB ÀÎŬ·çµå ÆÄÀÏ°ú ¶óÀ̺귯¸® ÆÄÀÏ °æ·ÎÁöÁ¤)¸¦ site.config.m4¿¡¼ ó¸®ÇÒ
¼ö ÀÖ´Â °ÍÀÌ´Ù. MakefileÀ» Á÷Á¢ ¼öÁ¤ÇÒ ¼öµµ ÀÖÁö¸¸ ³ªÁß¿¡ »õ·Î MakefileÀÌ
»ý¼ºµÇ¸é¼ º¯µ¿ »çÇ×ÀÌ ³¯¾Æ°¥ °¡´É¼ºµµ ÀÖÀ¸¹Ç·Î À§Çè õ¸¸.
Berkeley DB¸¦ ¼³Ä¡ÇÏÁö ¾Ê°í ÄÄÆÄÀϸ¸ ÇصР°æ¿ì¶ó¸é
/usr/local/BerkeleyDB/include, /usr/local/BerkeleyDB/lib
µð·ºÅ丮¸¦ ´ÙÀ½°ú °°ÀÌ db-2.7.5°¡ ¼³Ä¡µÇ¾îÀÖ´Â db-2.7.5/dist µð·ºÅ丮·Î
¹Ù²Ù¾î¼ Á¤ÀÇÇÏ¸é µÈ´Ù. ´Ü, /home/ftp °æ·Î´Â °¢ÀÚ È¯°æ¿¡ ¸ÂÃß¾î
º¯°æÇϱ⠹ٶõ´Ù.
------------ site.config.m4 ---------------------------------
# site.config.m4 written by Park, JaeHo(jrogue@netian.com)
# Copyright (C) 1999 by Park, JaeHo
APPENDDEF(`confINCDIRS', `-I/home/ftp/db-2.7.5/dist')
APPENDDEF(`confLIBDIRS', `-L/home/ftp/db-2.7.5/dist')
------------ site.config.m4 ---------------------------------
M4 ¸ÅÅ©·Î ÆÐÅ°Áö·Î config ÆÄÀÏÀ» ÀÛ¼ºÇÒ °æ¿ì ƯÈ÷ ÀúÁö¸£±â ½¬¿î ½Ç¼ö´Â
'¿Í `¸¦ ¼¯¾î¾²´Â °ÍÀÌ´Ù. ¾Æ¹«ÂÉ·Ï ¿¹Á¦¸¦ Àß ÂüÁ¶ÇÏ¿© ´«
Å©°Ô ¶ß°í `¿Í '¸¦ ºÐ¸íÇÏ°Ô ±¸ºÐÇÏ¿© »ç¿ëÇϱ⠹ٶõ´Ù.
ÄÄÆÄÀÏÀ» À§ÇÑ È¯°æ¼³Á¤ÀÌ ´Ù ³¡³µÀ¸¹Ç·Î ÀÌÁ¦ ´ÙÀ½°ú °°Àº ¹æ½ÄÀ¸·Î
sendmail°ú makemapÀ» ÄÄÆÄÀÏÇÏÀÚ.
Build´Â º¸¸¥ ½© ½ºÅ©¸³Æ®·Î¼ m4¸¦ »ç¿ëÇÏ¿© ¾Õ¼ ÀÛ¼ºÇÑ config ÆÄÀÏÀ» °¡Áö°í
MakefileÀ» »ý¼º½ÃÅ°´Â µ¿½Ã¿¡ make ¸í·ÉÀ» ÀÚµ¿À¸·Î ¼öÇàÇÏ¿© ½ÇÇà ÆÄÀÏÀ»
¸¸µå´Â ¿ªÇÒÀ» ÇÑ´Ù. ÄÄÆÄÀÏÀÌ ¿Ï·áµÇ¸é
sendmail-8.9.3/src/obj.HP-UX.10.01.8xx(8.9.x °è¿),
sendmail-8.9.3/makemap/obj.HP-UX.10.01.8xx µð·ºÅ丮¿¡ °¢Á¾ ¸ñÀû ÆÄÀÏ°ú
½ÇÇàÆÄÀÏÀÌ ÀÖÀ» °ÍÀÌ´Ù. HP-UX.10.01.8xx ºÎºÐÀº Çϵå¿þ¾î ¹×
¿î¿µÃ¼Á¦ ȯ°æ¿¡ µû¶ó ¾ó¸¶µçÁö ´Þ¶óÁú ¼ö ÀÖ´Ù. 8.9.x °è¿°ú´Â ´Þ¸® 8.10.x
°è¿Àº sendmail°ú makemapÀ» Æ÷ÇÔÇÑ ¸ðµç ½ÇÇà ÆÄÀÏÀÌ
sendmail-8.10.0/obj.HP-UX.10.01.8xx/ ¾Æ·¡ÀÇ sendmail°ú makemap
µð·ºÅ丮·Î µé¾î°¡¹Ç·Î makemapµîÀ» À§ÇØ º°µµ·Î µð·ºÅ丮¸¦ ¿Å°Ü ÄÄÆÄÀÏÇÒ
ÇÊ¿ä°¡ ¾ø´Ù. »ç¿ëÀÚÀÇ ÆíÀǸ¦ À§ÇØ °³¼±µÈ »çÇ× ÁßÀÇ ÇϳªÀÌ´Ù.
sendmailÀÇ È¯°æ ¼³Á¤ ¹× ¼³Ä¡
sendmailÀÇ ÄÄÆÄÀÏÀÌ ¹«»çÈ÷ ¿Ï·áµÇ¾ú´Ù¸é ÀÌÁ¦ sendmail ȯ°æÀ» Àâ´Â µ¿½Ã¿¡
¼³Ä¡±îÁö ¿Ï·áÇغ¸ÀÚ. ¿©±â¼ºÎÅÍ´Â Á¤½ÅÀ» ¹Ù¦Â÷¸®Áö ¾ÊÀ¸¸é ¿¹±âÄ¡ ¸øÇÑ ¹®Á¦°¡
»ç¹æ¿¡¼ ÅÍÁ®³ª¿Ã °¡´É¼ºÀÌ ÀÖ´Ù. ´ÙÀ½¿¡ ¼Ò°³ÇÏ´Â ÀýÂ÷¸¦ ¼ø¼´ë·Î ¹â±â ¹Ù¶õ´Ù.
- sendmail.cf ÀÛ¼º:
sendmailÀÇ ²ÉÀº ¹¹´Ï¹¹´ÏÇصµ sendmail.cfÀÌ´Ù. ¿¹Àü¿¡´Â sendmail.cf¸¦
¼öÀÛ¾÷À¸·Î ÀÏÀÏÀÌ ÀÛ¼ºÇÏ´Â ¾öû³ ÀÛ¾÷À» Çß¾úÁö¸¸, ¿äÁò¿¡´Â ±â¼úÀÌ ¹ß´ÞÇÑ
¸¸Å Ư¼öÇÑ ÀÏÀ» ÇÏÁö ¾Ê´Â´Ù°í °¡Á¤ÇÏ¸é ¸î °¡Áö ¼öÁ¤¸¸À¸·Î °¡º±°Ô
sendmail.cf¸¦ ÀÛ¼ºÇÒ ¼ö ÀÖ´Ù. ÇÏÁö¸¸ ¸¸ÀÏ ´ç½ÅÀÌ Æ¯¼öÇÑ ÀÏÀ» ÇÏ·Á°í ±»°Ô
¸¶À½¸Ô¾ú´Ù¸é ±âº»ÀûÀÎ ³»¿ëÀÌ ´ã±ä º» ¹®¼ ´ë½Å sendmail ÆÐÅ°Áö¿¡ Æ÷ÇÔµÈ
¹®¼¸¦ »ìÆ캸±â ¹Ù¶õ´Ù.
sendmail.cf¸¦ ÀÛ¼ºÇϱâ À§ÇØ ±âº»ÀûÀ¸·Î ¼ÕÀ» ´ë¾î¾ß ÇÏ´Â ÆÄÀÏÀº
sendmail-8.9.3/cf/cf(8.9.x °è¿) ȤÀº sendmail-8.10.0/cf/cf(8.10.x °è¿) µð·ºÅ丮 ³»¿¡ µé¾îÀÖ´Ù. ¾Õ¼ ÄÄÆÄÀÏ¿¡ ÇÊ¿äÇÑ
ȯ°æ ¼³Á¤½Ã¿¡ ¿î¿µÃ¼Á¦º°·Î ³ª¿µÈ config ÆÄÀÏÀ» Àû´çÈ÷ ¼öÁ¤ÇÏ´Â ÀÏ°ú
¸¶Âù°¡Áö·Î sendmail.cf¸¦ ¸¸µé±â À§Çؼ´Â sendmail-8.9.3/cf/cf(8.9.x
°è¿) ȤÀº sendmail-8.10.x/cf/cf(8.10.x °è¿) µð·ºÅ丮
³»ºÎÀÇ ¿î¿µÃ¼Á¦¿¡ ¸Â´Â ÆÄÀÏÀ» ã¾Æ¼ Àû´çÈ÷ ¼öÁ¤ÇØ¾ß ÇÑ´Ù.
sendmail-8.9.3/cf/cf(8.9.x °è¿) ȤÀº
sendmail-8.10.x/cf/cf(8.10.x °è¿) µð·ºÅ丮 ³»ºÎ¸¦ »ìÆ캸¸é
generic- Á¢µÎ¾î·Î ½ÃÀÛÇÏ´Â È®ÀåÀÚ°¡ mc·Î ³¡³ª´Â config ÆÄÀÏ
(¿¹: generic-hpux10.mc)µéÀÌ º¸ÀÏ °ÍÀÌ´Ù. ¿î¿µÃ¼Á¦¿¡ ¸Â´Â ³à¼®ÀÌ Á¸ÀçÇÏ´ÂÁö
È®ÀÎÇÏ°í ¸¸ÀÏ ¾ø´Ù¸é(¿¹: linux), À¯°¨½º·´Áö¸¸ »õ·Î Çϳª ¸¸µé¾î¾ß ÇÑ´Ù.
Áö¿øµÇ´Â ¿î¿µÃ¼Á¦¿¡ ºñÇØ config ÆÄÀÏÀÌ ¸¹ÀÌ ºüÁ®ÀÖÀ¸¹Ç·Î, config ÆÄÀÏÀ» Á÷Á¢
¸¸µé ¼ö ÀÖ´Â ¹æ¹ýÀ» Á¦½ÃÇÏ°Ú´Ù.
linux »ç¿ëÀÚ¿Í °°ÀÌ config ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê´Â »ç¿ëÀÚ¶ó¸é ´ÙÀ½ ¹æ¹ýÀ»
Àû¿ëÇغ»´Ù. config ÆÄÀÏÀÌ Á¸ÀçÇÏ´Â »ç¿ëÀÚ¶ó¸é ¼³¸íÀº °Ç³Ê¶Ùµµ·Ï ÇÑ´Ù.
- ÀÓÀÇÀÇ config ÆÄÀÏÀ» º¹»çÇÏ¿© »õ·Î¿î À̸§À¸·Î config ÆÄÀÏÀ» »ý¼ºÇÑ´Ù.
¼öÁ¤À» À§ÇØ ¹Ì¸® ¾²±â ±ÇÇÑÀ» ºÎ¿©ÇصдÙ.
% cp generic-hpux10.mc generic-linux.mc
% chmod u+w generic-linux.mc
- »õ·Î ¸¸µç config ÆÄÀÏÀ» ¿¾î¼ VERSIONID¿Í OSTYPE ¸ÅÅ©·Î Á¤ÀÇ
ºÎºÐÀ» ȯ°æ¿¡ ¸ÂÃß¾î ¼öÁ¤ÇÑ´Ù. VERSIONID¿¡´Â ¿ø·¡ config ÆÄÀÏÀÇ À̸§ ´ë½Å
»õ·Î ºÎ¿©ÇÑ À̸§À» ±â·ÏÇϸç, OSTYPE¿¡´Â sendmail-8.9.3/cf/ostype/(8.9.x °è¿ÀÎ °æ¿ì), ȤÀº sendmail-8.10.0/cf/ostype/(8.10.x °è¿ÀÎ °æ¿ì)
µð·ºÅ丮 ¾Æ·¡¿¡¼ ÀÚ½ÅÀÇ ¿î¿µÃ¼Á¦¿¡ ¸Â´Â ÆÄÀÏÀ» ã¾Æ³»¾î È®ÀåÀÚÀÎ m4¸¦
¶¼¾î¹ö¸®°í ¿ø·¡ ¿î¿µÃ¼Á¦ ½Äº°ÀÚ ´ë½Å ±â·ÏÇÑ´Ù. ¹é¹®ÀÌ ºÒ¿©ÀÏ°ßÀ̶ó°í
linux »ç¿ëÀÚµéÀÌ ¾µ ¼ö ÀÖ´Â config ÆÄÀÏ ¿¹Á¦¸¦ Á¦½ÃÇÏ°Ú´Ù.
--------------- generic-linux.mc --------------------------------
divert(-1)
# generic-linux.mc written by Park, JaeHo(jrogue@netian.com)
# Copyright (C) 1999 by Park, JaeHo
divert(0)dnl
VERSIONID(`@(#)generic-linux.mc 8.8 (Berkeley) 5/19/1998')
OSTYPE(linux)dnl
DOMAIN(generic)dnl
MAILER(local)dnl
MAILER(smtp)dnl
--------------- generic-linux.mc --------------------------------
Àڽſ¡ ¸Â´Â generic config ÆÄÀÏÀ» ÀÛ¼ºÇß´Ù¸é ÀÌÁ¦
3rd party relay attack(ÀÌÈÄ »ó¼¼È÷ ¼³¸íÇÑ´Ù.)À» ¹æ¾îÇϱâ À§ÇØ
´ÙÀ½ ÇÑÁÙÀ» config ÆÄÀÏ(¿¹: generic-hpux10.mc)ÀÇ °¡Àå ¸¶Áö¸· ÁÙ¿¡
Ãß°¡½ÃÄѺ¸ÀÚ. config ÆÄÀÏÀÇ ¾²±â ±ÇÇÑÀ» ÁÖ´Â ÀÏÀ» ÀØÁö¸»µµ·Ï ÇÑ´Ù.
-------------- °¡Àå ¸¶Áö¸· ÁÙ¿¡ Ãß°¡ -------------------
FEATURE(access_db, `hash -o /etc/mail/access')dnl
-------------- °¡Àå ¸¶Áö¸· ÁÙ¿¡ Ãß°¡ -------------------
¸¸ÀÏ access.db¸¦ »ç¿ëÇÏÁö ¾Ê°í ´Ü¼øÇÑ 3rd party relay control ±â¹ýÀÎ
relay-domains¸¦ »ç¿ëÇÒ °æ¿ì¿¡´Â ´ÙÀ½ µÎ°¡Áö FEATURE¸¦ »ç¿ëÇÏ¸é µÈ´Ù.
-------------- °¡Àå ¸¶Áö¸· ÁÙ¿¡ Ãß°¡ -------------------
FEATURE(relay_hosts_only)
-------------- °¡Àå ¸¶Áö¸· ÁÙ¿¡ Ãß°¡ -------------------
-------------- °¡Àå ¸¶Áö¸· ÁÙ¿¡ Ãß°¡ -------------------
FEATURE(relay_entire_domain)
-------------- °¡Àå ¸¶Áö¸· ÁÙ¿¡ Ãß°¡ -------------------
relay_hosts_only´Â /etc/mail/relay-domains¿¡ ÀûÈù °¢
È£½ºÆ®¿¡ ´ëÇØ relay¸¦ Çã¿ëÇÒ ¼ö ÀÖµµ·Ï ¸¸µå´Â FEATUREÀÌ´Ù. ±×¸®°í
relay_entire_domainÀº /etc/mail/relay-domains¿¡ ÀûÈù
domain¿¡ ´ëÇØ relay¸¦ Çã¿ëÇÒ ¼ö ÀÖµµ·Ï ¸¸µå´Â FEATUREÀÌ´Ù. ÀÌÁ¦ µÎ °¡Áö
FEATUREÀÇ Â÷ÀÌÁ¡(host.domain.com vs domain.com)À» ¾Ë°Ú´Â°¡?
µÚ¿¡¼µµ ¼³¸íÇÏ°ÚÁö¸¸ access.db°¡ ÈξÀ ¼¼·ÃµÈ controlÀ» Çã¿ëÇϹǷÎ
±ÍÂú´õ¶óµµ relay-domains ´ë½Å access.db¸¦ »ç¿ëÇϱ⸦ ±ÇÇÑ´Ù.
¸¶Áö¸·À¸·Î sendmail.cf¸¦ ¸¸µå´Â Àϸ¸ ³²¾Ò´Ù. ´ÙÀ½°ú °°ÀÌ GNU m4 ÆÐÅ°Áö¸¦
»ç¿ëÇÏ¿© sendmail.cf¸¦ »ý¼º½ÃÅ°ÀÚ.
³Ê¹« ½Ì°Ì°Ô ³¡ÀÌ ³µ´Â°¡? ¿©±â¼ ´Ù·é ³»¿ëÀº ±×¾ß¸»·Î ºù»êÀÇ ÀÏ°¢¿¡
ºÒ°úÇϹǷΠÀͼ÷ÇØÁü¿¡ µû¶ó¼ ´Ù¸¥ ¹®¼¸¦ ÂüÁ¶ÇÏ¿© ¿©·¯ °¡Áö ¼³Á¤À»
½ÃµµÇغ¸±â ¹Ù¶õ´Ù.
ÁÖÀÇ: Solaris 7 ¿î¿µÃ¼Á¦¿¡´Â ±âº»ÀûÀ¸·Î sendmail 8.9.3ÀÌ µû¶ó¿Â´Ù.
ÇÏÁö¸¸ °°ÀÌ Æ÷ÇԵǾîÀÖ´Â sendmail.cf¸¦ º¸¸é relayµî¿¡ ´ëÇÑ ´ëÀÀÃ¥ÀÌ ¹ÌºñÇÔÀ»
¾Ë ¼ö ÀÖ´Ù. Á¶±Ý¸¸ ½Å°æ½á¼ »õ·Î °ÈµÈ sendmail.cf¸¦ ¸¸µé¾î »ç¿ëÇϱ⠹ٶõ´Ù.
- sendmail ¼³Ä¡:
ÀÌÁ¦ sendmail, makemap, sendmail.cf, aliases, aliases.db, accesses,
access.dbµîÀÇ sendmail °¡Á·À» ¼³Ä¡ÇÏÀÚ. sendmail 8.9.x/8.10.x ¹öÀüÀº ¿¹Àü
8.8.x ¹öÀü º¸´Ù ÈξÀ ±îÅ»½º·¯¿öÁ³À¸¹Ç·Î ÆÄÀÏÀ̳ª µð·ºÅ丮 Á¢±ÙÇã°¡°¡
À߸ø ¼³Á¤µÇ¾îÀÖÀ¸¸é ¾Æ¿¡ µ¿ÀÛÀ» ¾ÈÇÏ´Â °æ¿ì°¡ ¹ß»ýÇÒ ¼ö ÀÖÀ¸¹Ç·Î
ÁÖÀÇ ±í°Ô ÆÄÀÏ À§Ä¡¿Í Á¢±ÙÇã°¡¸¦ »ìÆ캸µµ·Ï ÇÑ´Ù.
- sendmail ¼³Ä¡:
sendmailÀ» ¼³Ä¡Çϱâ ÀÌÀü¿¡ ¸¸ÀÏÀÇ »çÅ¿¡ ´ëºñÇÏ¿© ¿¹ÀüÀÇ sendmailÀ»
¹é¾÷¹Þ¾ÆµÎ±â ¹Ù¶õ´Ù. sendmail À§Ä¡´Â ½Ã½ºÅÛ¿¡ µû¶ó ´Þ¶óÁöÁö¸¸,
/usr/sbin/ À̳ª, /usr/lib/ µð·ºÅ丮 ¾Æ·¡¿¡ ã¾Æº¸¸é Á¸ÀçÇÒ
°ÍÀ̹ǷΠÀ̸¦ sendmail.org µîÀÇ À̸§À¸·Î ¹Ù²Û´Ù.
ÄÄÆÄÀÏ ÈÄ sendmailÀÌ ÄÄÆÄÀÏµÈ µð·ºÅ丮¿¡¼ make installÀ̶ó°í ÀÔ·ÂÇÏ¸é ¼³Ä¡°¡
ÁøÇàµÈ´Ù. µð·ºÅ丮 À§Ä¡´Â sendmail 8.9.x´Â
sendmail-8.9.3/src/obj.HP-UX.10.01.8xx¸¦ µû¸£¸ç, sendmail 8.10.x´Â
sendmail-8.10.0/obj.HP-UX.10.01.8xx/sendmail¸¦ µû¸£¹Ç·Î
ÇØ´ç µð·ºÅ丮·Î À̵¿ÇÑ ´ÙÀ½ ¼³Ä¡ ¸í·ÉÀ» ³»¸°´Ù. ¿ø·¡ ½Ã½ºÅÛ¿¡ Á¸ÀçÇÏ´Â
sendmailÀÌ ¼³Ä¡µÈ µð·ºÅ丮·Î Á¤È®ÇÏ°Ô sendmailÀ» º¹»çÇϱâ À§ÇØ(´Ù¸¥
µð·ºÅ丮¿¡ ¼³Ä¡µÉ °æ¿ì rc ½ÃÀÛ ½ºÅ©¸³Æ®¸¦ ¶â¾î °íÃÄ¾ß ÇÏ´Â ¹®Á¦Á¡ÀÌ
»ý±ä´Ù.) MakefileÀ» ¿¾î BINDIR °ªÀ» È®ÀÎÇÏ´Â ½À°üÀ» ±â¸£ÀÚ.
ÀÌ»óÀÇ ¼³¸íÀ» ±×´ë·Î ¿Å±â¸é ´ÙÀ½°ú °°ÀÌ µÉ °ÍÀÌ´Ù.
% su -
Password:******
# which sendmail
no sendmail in /usr/local/bin /bin /usr/bin ...
# cd /
# find . -name sendmail
./sbin/init.d/sendmail
./usr/sbin/sendmail
./usr/lib/sendmail # <-- ÀÌ°Ô ¿øº» sendmailÀ̶ó°í °¡Á¤
# mv /usr/lib/sendmail /usr/lib/sendmail.org
# cd sendmail-8.9.3/src/obj.HP-UX.10.01.8xx # 8.9.3
# cd sendmail-8.10.0/obj.HP-UX.10.01.8xx/sendmail # 8.10.0
# make install
- makemap º¹»ç:
makemapÀº 3rd party relay Çã¿ëÀ̳ª spammer ¸®½ºÆ®¸¦ file hash table¿¡ ÀúÀåÇϱâ
À§ÇØ Á¦°øµÇ´Â À¯Æ¿¸®Æ¼ÀÌ´Ù. 8.9.x °è¿Àº
sendmail-8.9.3/makemap/obj.HP-UX.10.01.8xx/ µð·ºÅ丮 ¾Æ·¡¿¡¼
8.10.x °è¿Àº sendmail-8.10.0/obj.HP-UX.10.01.8xx/makemap/
µð·ºÅ丮 ¾Æ·¡¿¡¼ make install ¸í·ÉÀ¸·Î, sendmail °æ¿ì¿Í À¯»çÇÑ ¹æ½ÄÀ¸·Î
¼³Ä¡ÇÏ¸é µÈ´Ù.
% su -
Password:******
# cd sendmail-8.9.3/makemap/obj.HP-UX.10.01.8xx # 8.9.3
# cd sendmail-8.10.0/obj.HP-UX.10.01.8xx/makemap # 8.10.0
# make install
- sendmail.cf º¹»ç:
¸¸ÀÏÀÇ »çÅ¿¡ ´ëºñÇÏ¿© ±âÁ¸ sendmail.cf¸¦ º¸Á¸ÇÑ ´ÙÀ½(sendmail.cf°¡
Á¸ÀçÇÏ´Â µð·ºÅ丮¸¦ ¹Ì¸® ã¾ÆµÎ±â ¹Ù¶õ´Ù.), ¾Õ¼ ¸¸µç sendmail.cf¸¦
/etc/mail/ µð·ºÅ丮 ¾Æ·¡·Î º¹»çÇÏ°í, °ü¸® ÆíÀǼºÀ»
À§ÇØ /etc/ ¾Æ·¡¿¡ ½Éº¼ ¸µÅ©¸¦ Çϳª ¸¸µé¾îµÐ´Ù.
% su -
Password:******
# mv /etc/mail/sendmail.cf /etc/mail/sendmail.cf.org
# cp sendmail-8.9.3/cf/cf/sendmail.cf /etc/mail/
# ln -s /etc/mail/sendmail.cf /etc/sendmail.cf
- sendmail.cw »ý¼º:
sendmail.cw(8.10.x¿¡¼´Â local-host-names)°¡ ¾øÀ¸¸é generic config ÆÄÀÏ¿¡¼
±âº»ÀûÀ¸·Î »ý¼ºÇÑ sendmail.cf¸¦ »ç¿ëÇÏ´Â sendmailÀÌ Á¦´ë·Î µ¿ÀÛÇÏÁö ¾ÊÀ»
¼ö°¡ ÀÖ´Ù. ÇÏÁö¸¸ ´ëºÎºÐÀÇ »ç¿ëÀÚ´Â sendmail.cw(ȤÀº local-host-names)°¡
ÇÊ¿äÇÏÁö ¾ÊÀ¸¹Ç·Î ÀÌ·² °æ¿ì¿¡´Â ´ÙÀ½°ú °°Àº Æí¹ýÀ» »ç¿ëÇÏ¿© sendmailÀ» ¼ÓÀδÙ.
aliases, accesses °æ¿ìµµ ¸¶Âù°¡ÁöÀ̹ǷΠÇÊ¿ä¾ø´Â ºÐµéÀº 0byteÂ¥¸® ºó
ÆÄÀÏÀ» »ý¼º½ÃÄѼ ±×´ë·Î ³õ¾ÆµÐ´Ù.
ÇÏÁö¸¸ ¸¸ÀÏ È£½ºÆ® À̸§ÀÌ Çϳª ÀÌ»óÀÌ ¾Æ´Ò °æ¿ì(À¥ È£½ºÆÃÀ̳ª ±âŸÀÇ
»çÁ¤À¸·Î ¾ó¸¶µçÁö º¹¼öÀÇ À̸§À» °¡Á®¾ßÇÒ ÇÊ¿äµµ ÀÖÀ» °ÍÀÌ´Ù.)
sendmail.cw(local-host-names)¿¡ È£½ºÆ® À̸§À» ÇÑÁÙ¿¡ Çϳª¾¿ domain
À̸§±îÁö ºÙ¿©¼ ¿©±â¿¡ ±â¼úÇصεµ·Ï ÇÑ´Ù. ±×·¸Áö ¾ÊÀ¸¸é È£½ºÆ® À̸§¿¡ µû¶ó
ÆíÁö°¡ ¹è´ÞµÇ°í ¹è´ÞµÇÁö ¾Ê°í ÇÏ´Â »óȲ¿¡ Á÷¸éÇÒ ¼ö ÀÖ´Ù.
- aliases ¹× aliases.db »ý¼º:
aliases ÆÄÀÏÀº °£´ÜÇÑ mailing list Á¦ÀÛÀ̳ª ƯÁ¤ °èÁ¤À¸·Î µé¾î¿À´Â ÆíÁö¸¦
¿©·¯ »ç¶÷¿¡°Ô Àü´ÞÇϰųª »çÁ¤¿¡ ÀÇÇؼ Á¸ÀçÇÏÁö ¾Ê´Â °èÁ¤À¸·Î µé¾î¿À´Â ÆíÁö¸¦
Á¸ÀçÇÏ´Â °èÁ¤À» °¡Áø »ç¶÷¿¡°Ô Àü´ÞÇÒ °æ¿ì¿¡ ÇÊ¿äÇÑ ±ÔÄ¢À» ´ã°í ÀÖ´Ù.
ÆÄÀÏÀ» ÀÏÀÏÀÌ µÚÁ®¼ ±ÔÄ¢À» ãÀ» ¼öµµ ÀÖÁö¸¸, sendmail¿¡¼´Â ¼Ó·ÂÀ»
¿Ã¸®±â À§ÇØ Berkeley DBµî °¢Á¾ ÆÐÅ°Áö¸¦ »ç¿ëÇÏ¿© aliases ÆÄÀÏ¿¡ ´ã°ÜÁø
³»¿ëÀ» aliases.db¶ó°í ºÒ¸®¿ì´Â ÆÄÀÏ hash table¿¡ ÀúÀåÀ» ÇصдÙ.
alias ±â´ÉÀÌ Á¦´ë·Î µ¿ÀÛÇÏ´ÂÁö °Ë»çÇϱâ À§ÇØ(aliases°¡ Á¦´ë·Î ¼³Á¤µÇ¾îÀÖÁö
¾ÊÀ¸¸é sendmailÀÌ ÀüÇô µ¿ÀÛÇÏÁö ¾Ê´Â´Ù´Â Á¡À» ±â¾ïÇ϶ó.) °£´ÜÇÑ aliases
ÆÄÀÏÀ» »ý¼º½ÃÅ°°í aliases.db¸¦ ¸¸µé¾îº¸ÀÚ. ¸ÕÀú ±âÁ¸¿¡ Á¸ÀçÇÏ´Â aliases ÆÄÀÏÀ»
¹é¾÷¹Þ¾ÆµÐ ÈÄ ÆíÁý±â·Î aliases¸¦ /etc/mail µð·ºÅ丮¿¡ »õ·Ó°Ô »ý¼º½ÃŲ´Ù.
aliases ¿¹´Â ´ÙÀ½°ú °°´Ù.
----------------- aliases ----------------------------------
# aliases written by Park, JaeHo(jrogue@netian.com)
# Copyright (C) 1999 by Park, JaeHo
administrator: root
----------------- aliases ----------------------------------
À§ ¿¹Á¦´Â (½ÇÁ¦ Á¸ÀçÇÏÁö ¾Ê´Â) administrator °èÁ¤À¸·Î µé¾î¿À´Â ÆíÁö¸¦
root °èÁ¤À¸·Î Àü´ÞÇÏ´Â °£´ÜÇÑ ±ÔÄ¢À» ´ã°í ÀÖ´Ù. ÇÏÁö¸¸ aliases¸¸ µ¢±×·¯´Ï
À־ ¾Æ¹« Àϵµ ¾ÈµÈ´Ù. sendmailÀÌ alias °Ë»öÀ» À§ÇØ »ç¿ëÇÏ´Â
aliases.db¸¦ »ý¼º½ÃÅ°µµ·Ï ÇÏÀÚ.
# cd /etc/mail/
# touch aliases.db
# chmod 644 aliases.db
# sendmail -bi
touch ¸í·É¾î´Â 0 bytesÂ¥¸® ÆÄÀÏÀ» ¸¸µé¾î³»´Â ¸í·ÉÀÌ´Ù. sendmail -bi ¸í·É¾î´Â
aliases ÆÄÀÏ¿¡ ÀÖ´Â ±ÔÄ¢À» aliases.db¿¡ file hash table Çü½ÄÀ¸·Î ÀúÀåÇÏ´Â
¸í·ÉÀÌ´Ù. touch ¸í·ÉÀ» »ç¿ëÇÏ´Â ÀÌÀ¯´Â sendmail -bi ¸í·ÉÀÌ aliases.db¸¦
Ãʱ⿡ »ý¼º½ÃÅ°´Â µ¥ ½ÇÆÐÇÒ °æ¿ì¸¦ ÇÇÇϱâ À§ÇؼÀÌ´Ù.
sendmail -bi ¸í·ÉÀÌ Á¦´ë·Î µ¿ÀÛÇß´Ù¸é ´ÙÀ½°ú °°Àº ¸Þ¼¼Áö°¡ ³ª¿Ã °ÍÀÌ´Ù.
¼ýÀÚ´Â ¾à°£¾¿ Ʋ¸± ¼ö ÀÖÁö¸¸ Çü½ÄÀº µ¿ÀÏÇÏ°Ô ³ª¿Í¾ß ÇÑ´Ù.
/etc/mail/aliases: 1 aliases, longest 4 bytes, 17 bytes total
sendmailÀÇ alias¿¡ Àç¹Ì¸¦ µéÀÎ °ü¸®ÀÚ°¡ °£´ÜÇÑ ¸ÞÀϸµ ¸®½ºÆ® ¿î¿µÀ» À§ÇØ
alias¸¦ ÆÄÀÏ·Î °ü¸®ÇÒ ÇÊ¿ä°¡ ÀÖ´Ù¸é ´ÙÀ½ ¿¹¸¦ ÂüÁ¶Çϱ⠹ٶõ´Ù.
----------------- aliases ----------------------------------
# aliases written by Park, JaeHo(jrogue@netian.com)
# Copyright (C) 1999 by Park, JaeHo
administrator: root
sendmail-news: :include:/etc/mail/MailLists/sendmail-news.list
----------------- aliases ----------------------------------
sendmail-news´Â alias À̸§ÀÌ°í /etc/mail/MailLists/sendmail-news.list´Â
sendmail-news¿¡ ¼ö½ÅÀÎ ÀüÀÚÆíÁö ÁÖ¼Ò°¡ ÇÑÁÙ¿¡ Çϳª¾¿ ±âÀÔµÈ ÆÄÀÏÀÌ´Ù.
sendmail-news alias¸¦ aliases ÆÄÀÏ¿¡ Ãß°¡ÇÒ °æ¿ì¿Í´Â ´Þ¸® sendmail-news.list¿¡
ÀÖ´Â ±¸¼º¿øÀ» Ãß°¡Çϰųª »èÁ¦ÇÒ °æ¿ì¿¡´Â sendmail -bi ¸í·ÉÀ» ³»¸± ÇÊ¿ä°¡
¾øÀ½¿¡ À¯ÀÇÇÏÀÚ.
- relay-domains ¼³Á¤:
relay-domains ÆÄÀÏÀº °¡Àå ´Ü¼øÇÏ°Ô(quick & dirty)
relay¸¦ Á¦¾îÇÏ°í ½ÍÀ» °æ¿ì »ç¿ëÇÏ´Â ÆÄÀÏÀÌ´Ù. ¸¸ÀÏ ´ç½ÅÀÌ access.db¸¦ »ç¿ëÇÏ¿©
º»°ÝÀûÀÎ relay ÄÁÆ®·ÑÀ» ¼öÇàÇÒ °èȹÀ̶ó¸é relay-domains´Â ¼³Á¤ÇÒ ÇÊ¿ä°¡
ÀüÇô ¾ø´Ù. access.db¸¦ »ç¿ëÇÏ´Â ¹æ¹ýÀº ¹Ù·Î ´ÙÀ½¿¡ ³ª¿À¹Ç·Î Âü°íÇϱ⠹ٶõ´Ù.
/etc/mail/relay-domains ÆÄÀÏ¿¡ relay¸¦ ¿øÇÏ´Â domain ȤÀº host¸¦
ÇÑÁÙ¿¡ Çϳª¾¿ Àû¾îÁØ ´ÙÀ½ sendmailÀ» Àç½Ãµ¿Çϸé relay-domains¿¡
Æ÷ÇÔµÈ domain ȤÀº host¿¡ ´ëÇؼ relay¸¦ Çã¿ëÇÏ°Ô µÈ´Ù. host ȤÀº
domain ´ÜÀ§·Î ¼³Á¤ÇÏ´Â ¹æ¹ýÀº sendmail.cfÀÇ relay-domains°ü·Ã FEATURE ¼³Á¤
Ç׸ñÀ» ÂüÁ¶Çϱ⠹ٶõ´Ù.
¸¸ÀÏ relay-domains ÆÄÀÏÀ» ¼öÁ¤ÇÑ ÀÌÈÄ sendmailÀ» Àç½Ãµ¿ÇÏÁö
¾ÊÀ» °æ¿ì º¯°æµÈ ³»¿ëÀº ¹Ý¿µµÇÁö ¾ÊÀ½¿¡ À¯ÀÇÇϱ⠹ٶõ´Ù. FAQ Áß ÇϳªÀÌ´Ù.
- accesses ¹× access.db »ý¼º:
accesses ÆÄÀÏÀº RELAY¸¦ Çã¿ëÇϰųª spammer¸¦ Á¦ÇÑÇÏ´Â ¸ñÀûÀ¸·Î ÀüÀÚÆíÁö¿Í
°ü·ÃµÈ °¢Á¾ Á¢±Ù Á¦¾à »çÇ×À» Á¤ÇÏ´Â ±ÔÄ¢À» ´ã°í ÀÖ´Ù. 3rd party relay³ª
spammer ÅðÄ¡¿¡ °ü·ÃµÈ ³»¿ëÀº º°µµ ÀڷḦ ÁغñÁßÀÌ´Ï ¿©±â¼´Â ±âº»ÀûÀÎ
³»¿ë ÀÌ¿Ü¿¡´Â ´Ù·çÁö ¾ÊÀ» »ý°¢ÀÌ´Ù.
aliases¿Í ¸¶Âù°¡Áö·Î accesses ÆÄÀÏ¿¡ ´ëÇÑ ¸Å¹ø Á¢±ÙÀº ½Ã½ºÅÛ È¿À²À»
ÀúÇϽÃÅ°¹Ç·Î file hash tableÀ» »ç¿ëÇÏ¿© ÀÌ·± ¹®Á¦¸¦ ÇØ°áÇÑ´Ù.
sendmail 8.9.x/8.10.x¿¡¼ 3rd party relay control moduleÀ» žÀçÇÏ¿´À½¿¡µµ
ºÒ±¸ÇÏ°í accesses ÆÄÀÏ¿¡ relay Çã¿ë IP ¹üÀ§¸¦ Á¦´ë·Î Á¤ÇØÁÖÁö ¾ÊÀ¸¸é,
Á÷Àü ¹öÀü sendmail¿¡¼ Àß°¡´ø ÀüÀÚÆíÁö°¡ ¼ýÁ¦ ¹è´ÞÀÌ ¾ÈµÉ ¼öµµ ÀÖÀ¸¹Ç·Î
accesses ÆÄÀÏÀ» Àß ±¸¼ºÇصξî¾ß ÇÑ´Ù. °£´ÜÇÑ accesses ÆÄÀÏÀ» »ý¼º½ÃÅ°°í
access.db ÆÄÀÏÀ» ¸¸µé¾îº¸ÀÚ. ¸ÕÀú ±âÁ¸¿¡ Á¸ÀçÇÒÁöµµ ¸ð¸£´Â accesses ÆÄÀÏÀ»
¹é¾÷ÇÑ ÈÄ ÆíÁý±â·Î accesses¸¦ /etc/mail µð·ºÅ丮¿¡ »õ·Ó°Ô
»ý¼º½ÃŲ´Ù. accesses ¿¹´Â ´ÙÀ½°ú °°´Ù.
----------------- accesses ----------------------------------
# accesses written by Park, JaeHo(jrogue@netian.com)
# Copyright (C) 1999 by Park, JaeHo
www.xxx.yyy RELAY
devilhacker@devilhacker.com REJECT
----------------- accesses ----------------------------------
www.xxx.yyy´Â Relay¸¦ Çã¿ëÇÒ IP ÁÖ¼Ò ¹üÀ§ÀÌ´Ù. °ü¸®ÇÏ´Â µµ¸ÞÀÎÀÌ
µÎ°³·Î ÂÉ°³¾îÁ® ÀÖÁö ¾Ê´ÂÇÑ www.xxx.yyy.zzzÀÇ IP Çü½Ä¿¡¼ ¾Õ ¼¼ºÎºÐ¸¸
±×´ë·Î µû¼ ¾²¸é ³¡ÀÌ´Ù. ¸¸ÀÏ µµ¸ÞÀÎÀÌ ºÐ¸®µÇ¾î ÀÖ¾î www.xxx.tttµµ Çã¿ëÇÏ°í
½ÍÀ¸¸é ´ÙÀ½°ú °°ÀÌ ÇÑÁÙ¸¸ ´õ Ãß°¡ÇÏ¸é µÈ´Ù.
----------------- accesses ----------------------------------
# accesses written by Park, JaeHo(jrogue@netian.com)
# Copyright (C) 1999 by Park, JaeHo
www.xxx.yyy RELAY
www.xxx.ttt RELAY
devilhacker@devilhacker.com REJECT
----------------- accesses ----------------------------------
ÀÌÁ¦ www.xxx.yyy ¹× www.xxx.ttt¸¦ Á¦¿ÜÇÑ ¾î¶² È£½ºÆ®¿¡¼µµ ´ç½ÅÀÌ °ü¸®ÇÏ´Â
ÀüÀÚÆíÁö ¼¹ö¸¦ °æÀ¯ÇÏ¿© ´ç½ÅÀÌ °ü¸®ÇÏ´Â ¼¹ö°¡ ¾Æ´Ñ ´Ù¸¥ °÷¿¡
ºÒ¹ýÀûÀ¸·Î ÆíÁö¸¦ Àü¼ÛÇÒ ¼ö ¾øÀ» °ÍÀÌ´Ù. Áï, 3rd party relay attackÀÌ
¿øõÀûÀ¸·Î ºÀ¼âµÈ´Ù´Â À̾߱âÀÌ´Ù.
RELAY ¾Æ·¡ ÇàÀ» º¸¸é ÀüÀÚÆíÁö ÁÖ¼Ò¿Í REJECT°¡ ÀûÇôÀִµ¥, ¾ÕÀÇ ÀüÀÚÆíÁö
ÁÖ¼Ò´Â spammer·Î ÀǽɵǴ ¶Ç´Â spammer ÀüÀÚÆíÁö ÁÖ¼ÒÀ̸ç, µÚÀÇ REJECT´Â
ÀÌ °èÁ¤¿¡¼ ¿À´Â ÆíÁö´Â ¹«Á¶°Ç ¹Þ¾ÆµéÀÌÁö ¸¶¶ó´Â Ç¥½ÄÀÌ´Ù. spammer¸¦ ¿©·µ
¾Ë°í ÀÖÀ¸¸é relay Çã¿ë°ú µ¿ÀÏÇÑ ¹æ¹ýÀ¸·Î ÇÑÁÙ¿¡ Çϳª¾¿ Â÷·Ê·Î ÀüÀÚÆíÁö ÁÖ¼Ò¿Í
REJECT¸¦ Àû¾îÁÖ¸é µÈ´Ù. ¸¸ÀÏ REJECT ´ë½Å DISCARD¸¦ Àû¾îÁÖ¸é sendmailÀÌ ÆíÁö´Â
¹Þ¾ÆµéÀÌµÇ À̸¦ Á¶¿ëÈ÷ /dev/null·Î Á÷Çà½ÃÅ°´Â È¿°ú¸¦ ¾òÀ» ¼ö ÀÖ´Ù.
¸¸ÀÏ ´ç½ÅÀÌ Àå³½º·¯¿î °ü¸®ÀÚ¶ó¸é spammer¿¡°Ô ÆíÁö¸¦ REJECTÇÏ¸é¼ ´ÙÀ½°ú °°Àº
Ưº°ÇÑ ¸Þ¼¼Áö¸¦ ³²±æ ¼öµµ ÀÖ´Ù. 550Àº ÀÌ ¹Ù´Ú¿¡¼ Ç¥ÁØÈµÈ REJECT error
codeÀ̸ç I hate spammer!´Â ´ç½ÅÀÌ spammer¿¡°Ô º¸³»´Â ¼±¹°ÀÌ´Ù.
ÀÌÁ¦ Á¶±Ý ºÐÇ®ÀÌ°¡ µÇ¾ú´Â°¡? :)
----------------- accesses ----------------------------------
# accesses written by Park, JaeHo(jrogue@netian.com)
# Copyright (C) 1999 by Park, JaeHo
#
devilhacker@devilhacker.com 550 I hate spammers like you!
----------------- accesses ----------------------------------
ÀÌÁ¦ access.db¸¦ »ý¼º½ÃÅ°°í makemapÀ¸·Î ±ÔÄ¢À» µî·ÏÇÏÀÚ.
# cd /etc/mail/
# touch access.db
# chmod 644 access.db
# ./makemap hash /etc/mail/access < /etc/mail/accesses
¸Å¹ø makemap ¸í·ÉÀ» ÀÔ·ÂÇϱ⠱ÍÂú´Ù¸é ´ÙÀ½°ú °°Àº ¼Ð ½ºÅ©¸³Æ®¸¦
Çϳª ¸¸µé¾îµÎ´Â Æíµµ ÁÁ°Ú´Ù.
--------------- do_it.sh -------------------------------------
# do_it shell script written by Park, JaeHo(jrogue@netian.com)
# Copyright (C) 1999 by Park, JaeHo
#!/bin/sh
/etc/mail/makemap hash /etc/mail/access < /etc/mail/accesses
--------------- do_it.sh -------------------------------------
do_it.sh¸¦ »ç¿ëÇϱâ Àü¿¡ ½ÇÇà ±ÇÇÑÀ» ÁÖ´Â °ÍÀ» ÀØÁö ¸»±â ¹Ù¶õ´Ù.
- µð·ºÅ丮 Á¢±ÙÇã°¡ º¯°æ:
sendmail 8.9.x/8.10.x ¹öÀüÀÌ ¿¹Àü¿¡ ºñÇØ ±îÅ»½º·´´Ù´Â Ç¥ÇöÀ» ½è´Âµ¥,
3rd party relay attack ¹æÁö ±â´É °È¸¦ ºñ·ÔÇÏ¿© º¸¾ÈÂÊÀ¸·Î °ÈµÈ
Ãø¸éÀÌ Çѵΰ¡Áö°¡ ¾Æ´Ï´Ù. sendmailÀÇ Å×½ºÆ®¿¡ ¾Õ¼ ´ÙÀ½ »çÇ×À» »ìÆ캸ÀÚ.
- /etc/¿Í /etc/mail/ µð·ºÅ丮 ÀÌÇÏ ¾î¶°ÇÑ ÀÚ¼Õ
µð·ºÅ丮¿¡µµ ±×·ì(group) ¹× ±âŸ(other) »ç¿ëÀÚ¿¡°Ô ¾²±â ±ÇÇÑÀÌ ¼³Á¤µÇ¾î
ÀÖÀ¸¸é ¾ÈµÈ´Ù.
- mailing list¸¦ ´ã°í ÀÖ´Â ¿ÜºÎ ÆÄÀÏ¿¡ ±×·ì(group) ¹× ±âŸ(other)
»ç¿ëÀÚ¿¡°Ô ¾²±â ±ÇÇÑÀÌ ¼³Á¤µÇ¾î ÀÖÀ¸¸é ¾ÈµÈ´Ù.
- ÀÏ¹Ý »ç¿ëÀÚ .forward ÆÄÀÏ¿¡¿¡ ±×·ì(group)°ú ±âŸ(other)
»ç¿ëÀÚ¿¡°Ô ¾²±â ±ÇÇÑÀÌ ¼³Á¤µÇ¾î ÀÖÀ¸¸é ¾ÈµÈ´Ù.
- /etc, /etc/mail, /usr, /var, /var/spool, /var/spool/mqueue µð·ºÅ丮ÀÇ
¼ÒÀ¯ÁÖ´Â rootÀ̾î¾ß ÇÑ´Ù.
ÀÌ»óÀÇ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§Çؼ´Â ´ÙÀ½ ¸í·ÉÀ» ³»·Á¼ ȱÙÀ» ¾ø¾Öµµ·Ï ÇÑ´Ù.
# chmod go-w / /etc /etc/mail /usr /var /var/spool /var/spool/mqueue
# chown root / /etc /etc/mail /usr /var /var/spool /var/spool/mqueue
# chmod -R go-w /etc/mail
½Ã½ºÅÛ º°·Î spool µð·ºÅ丮ÀÇ À§Ä¡´Â Ʋ·ÁÁú ¼ö ÀÖÀ¸¹Ç·Î °¢ÀÚ È¯°æ¿¡ ¸ÂÃß¾î¼
Á¢±Ù ±ÇÇÑÀ» Á¶Á¤Çصα⠹ٶõ´Ù.
mailing list ÆÄÀϵ鵵 ¸¶Âù°¡Áö ¹æ¹ýÀ» Àû¿ëÇÏ¿© ±×·ì°ú ±âŸ »ç¿ëÀÚÀÇ ¾²±â
±ÇÇÑÀ» Á¦°ÅÇϱ⠹ٶõ´Ù. °³ÀÎ »ç¿ëÀÚ .forward ÆÄÀÏ¿¡ ¾²±â ±ÇÇÑÀ» ¼öÁ¤Çϱâ
À§Çؼ´Â ¸î°¡Áö Æ®¸¯ÀÌ ÇÊ¿äÇѵ¥, ÀÌ´Â find(1)ÀÇ ¸Å´º¾ó ÆäÀÌÁö¸¦ ÂüÁ¶Çϱâ
¹Ù¶õ´Ù.
sendmail µð·ºÅ丮 °ü·Ã Á¢±ÙÇã°¡ Å×½ºÆ®¸¦ À§Çؼ´Â
% su -
Password:******
# sendmail -v -bi
¸í·ÉÀ» ³»·Áº¸ÀÚ. °æ°í¹®±¸°¡ ³ª¿À¸é ÇØ´ç µð·ºÅ丮 Á¢±ÙÇã°¡¿Í ¼ÒÀ¯ÁÖ¸¦
º¯°æÇÏ¿© º¸¾ÈÀ» °ÈÇϵµ·Ï Á¶Ä¡¸¦ ÃëÇØ¾ß ÇÑ´Ù.
- sendmail ½Ãµ¿:
sendmail °¡Á·µéÀÌ ¸ðµÎ Á¦ÀÚ¸®¸¦ Àâ¾Ò´Ù¸é ÀÌÁ¦ sendmail daemonÀ» µ¿ÀÛ½ÃÄѺ¸ÀÚ.
¿ø·¡ µ¹°í ÀÖ´ø sendmail daemonÀ» Àá½Ã ³»¸° ´ÙÀ½ »õ·Î¿î sendmail daemonÀ»
¿Ã¸®µµ·Ï ÇÏÀÚ. -bd´Â background daemonÀÇ ¾à¾îÀÌ°í -q´Â mail
queue¸¦ ó¸®ÇÏ´Â ÀÎÅ͹ú(´ÜÀ§: h--> ½Ã, m --> ºÐ, s --> ÃÊ)ÀÌ´Ù.
% su -
Password:******
# ps -ef | grep sendmail
root 1503 1 0 7¿ù 26 ? 0:16 sendmail: accepting connections
on port 25
# kill -9 1503
# /usr/lib/sendmail -bd -q30m
# ps -ef | grep sendmail
root 1809 1 0 7¿ù 29 ? 0:16 sendmail: accepting connections
on port 25
ȸ鿡 Ưº°ÇÑ ¸Þ½ÃÁö°¡ ³ªÅ¸³ªÁö ¾Ê´Â´Ù¸é daemonÀÌ ¼º°ø¸®¿¡ µ¿ÀÛÇÑ °ÍÀÌ´Ù.
ps ¸í·ÉÀ¸·Î ´Ù½Ã Çѹø sendmail daemonÀÌ µ¿ÀÛÇÏ°í ÀÖ´ÂÁö È®ÀÎÇغ¸±â ¹Ù¶õ´Ù.
sendmailÀÇ Å×½ºÆ® ¹æ¹ý
Áö±Ý±îÁö sendmail ¼³Ä¡¸¦ À§ÇØ ¸Ó³ª¸Õ ±æÀ» ´Þ·Á¿Ô´Ù. ÀÌÁ¦ sendmailÀ»
Å×½ºÆ®Çغ¸´Â ÀÛ¾÷ÀÌ ³²¾ÆÀÖ´Ù.
- sendmail daemon È®ÀÎ:
¸ÕÀú sendmail daemonÀÌ Á¤»óÀûÀ¸·Î ¿¬°áÀ» Çã¿ëÇÏ°í ÀÖ´ÂÁö »ìÆ캸¾Æ¾ß ÇÑ´Ù.
È£½ºÆ® À̸§ÀÌ localhost¶ó°í °¡Á¤ÇÒ¶§ ´ÙÀ½°ú °°Àº ¹æ¹ýÀ¸·Î smtp Æ÷Æ®¸¦ ¿¾îº¸ÀÚ.
% telnet localhost smtp
Trying 127.0.0.1
Connected to localhost
Escape character is '^]'.
220 localhost ESMTP Sendmail 8.9.3/8.9.3; Tue, 27 Jul 1999 17:05:09 +1000 (KDT)
À§ ½Ã³ª¸®¿À¿Í °°ÀÌ sendmail banner°¡ ³ª¿À¸é Á¤»óÀûÀ¸·Î sendmail daemonÀÌ
µ¿ÀÛÇÏ°í ÀÖ´Â °ÍÀÌ´Ù.
- sendmail ¹ß¼Û È®ÀÎ:
sendmail ¼±Åà »ç¾ç Áß¿¡ -v°¡ ÀÖ´Ù. v´Â verbose¸¦ ÀǹÌÇϸç ÆíÁö ¹ß¼ÛÁß¿¡
ÀϾ´Â °¢Á¾ È°µ¿ »çÇ×À» ȸ鿡 Ç¥½ÃÇØÁØ´Ù. localhost¿¡ yourid °èÁ¤ÀÌ
Á¸ÀçÇÑ´Ù°í °¡Á¤ÇÒ¶§ ´ÙÀ½°ú °°Àº ¹æ¹ýÀ¸·Î ÆíÁö°¡ Á¦´ë·Î ¹ß¼ÛµÇ´ÂÁö È®ÀÎÇÒ
¼ö ÀÖ´Ù.
% /usr/lib/sendmail -v yourid
test
.
yourid... Connecting to local...
yourid... Sent
- sendmail ¼ö½Å È®ÀÎ:
mail, pine, muttµîÀ» »ç¿ëÇÏ¿© localhostÀÇ yourid °èÁ¤¿¡¼ Á÷Á¢ ¼ö½ÅµÈ
ÆíÁö¸¦ È®ÀÎÇغ»´Ù. ¸¸ÀÏ ÆíÁö°¡ ¼ö½ÅµÈÁö ¾ÊÀ» °æ¿ì ¼Û½Å °èÁ¤¿¡¼
mail, pine, muttµîÀ» »ç¿ëÇÏ¿© ¹Ý¼ÛµÈ ÆíÁö°¡ ¾ø´ÂÁö È®ÀÎÇÑ´Ù. ¹Ý¼ÛµÈ
ÆíÁö Çì´õ¿¡´Â ¿©·¯ °¡Áö Áß¿äÇÑ ÀÚ·á°¡ ´ã°ÜÀÖÀ¸¹Ç·Î ¹«¾ùÀÌ À߸øµÇ¾ú´ÂÁö
ºÐ¼®ÇÒ ¼ö ÀÖ´Ù.
- ¿ÜºÎ¿¡¼ ¼Û¼ö½Å È®ÀÎ:
³»ºÎ¿¡¼ ÆíÁö¸¦ ÁÖ°í¹ÞÀ» ¼ö ÀÖÀ¸¸é ÀÌÁ¦ ¿ÜºÎ È£½ºÆ®¿Í localhostÀÇ
yourid °èÁ¤ »çÀÌ¿¡ ÆíÁö¸¦ ÁÖ°í¹Þ¾Æ ¼Û¼ö½ÅÀÌ °¡´ÉÇÑÁö »ìÆ캻´Ù.
- Relay È®ÀÎ:
³»ºÎ PC¿¡¼ sendmail È£½ºÆ®¸¦ localhost·Î Àâ¾ÆµÎ°í ÀüÀÚÆíÁö¸¦ ¹ß¼ÛÇÏ¿©
Á¦´ë·Î Àü´ÞµÇ´ÂÁö »ìÆ캻´Ù.
ÀüÀÚÆíÁö¿Í °üÇÏ¿© ¹ß»ýÇÏ´Â ¿À·ù´Â ¿ö³« Á¾·ù°¡ ´Ù¾çÇÏ°í ±¸µ¿µÇ´Â ȯ°æÀÌ
´Ù¸£±â ¶§¹®¿¡ ÀϹÝÈµÈ ÇØ°áÃ¥À» Á¦½ÃÇϱâ´Â »ó´çÈ÷ ¾î·Æ´Ù. ±×·¸´Ù°í ¹Ì¸®
Æ÷±âÇϱâ´Â À̸£´Ù. sendmailÀº syslogd¸¦ »ç¿ëÇÏ¿© syslog¸¦ ³²±â¹Ç·Î ¹Ý¼ÛµÈ
ÀüÀÚÆíÁö Çì´õ¸¦ ºÐ¼®ÇÏ´Â ÀÛ¾÷°ú ´õºÒ¾î log ÆÄÀÏÀ» ºÐ¼®ÇÏ´Â ÀÛ¾÷ÀÌ ¹®Á¦
ÇØ°á¿¡ ¸¹Àº µµ¿òÀ» ÁÙ ¼ö ÀÖ´Ù.
Trouble Shooting
µ¶ÀÚ ¿©·¯ºÐÀÌ Áֽô ¹ÝÀÀÀ» º¸¾Æ ÀÚÁÖ µé¾î¿À´Â Áú¹®¿¡ ´ëÇØ ÇØ°á¹æ¾ÈÀ»
Á¦½ÃÇÒ ¿¹Á¤ÀÌ´Ù.
- Berkely DB¸¦ ¼³Ä¡ÇÒ °æ¿ì gcc¸¦ ãÁö ¸øÇÑ´Ù:
% env CC=gcc
¸í·ÉÀ» ³»·Á C ÄÄÆÄÀÏ·¯¸¦ gcc·Î ¼³Á¤ÇÑ´Ù.
- sendmailÀ» debugging optionÀ» ÁÖ¾î µ¿ÀÛ½ÃÅ°´Â ¹ý: sendmailÀÌ
³»ºÎÀûÀ¸·Î ¾î¶² Á¶Àý ÆÄÀÏ°ú rule set¸¦ »ç¿ëÇÏ¿© ÀüÀÚÆíÁö ¹ß¼ÛÀ» ¼öÇàÇÏ´ÂÁö
¾Ë°í ½Í´Ù¸é ´ÙÀ½°ú °°Àº ¸í·ÉÀ» ³»·Áº»´Ù.
% /usr/lib/sendmail -d
¹º°¡ È¸é °¡µæÈ÷ ³ªÅ¸³¯ °ÍÀε¥ ±× Áß¿¡¼ °¢º°È÷ ½Å°æ½á¾ß ÇÏ´Â ºÎºÐÀº
ùºÎºÐ¿¡ Ãâ·ÂµÇ´Â ¸Þ¼¼ÁöÀÌ´Ù.
Version 8.9.3
Compiled with: MAP_REGEX LOG MATCHGECOS MIME7TO8 MIME8TO7 NAMED_BIND
NETINET NETUNIX NEWDB NIS QUEUE SCANF SMTP USERDB XDEBUG
setoption SevenBitInput (7).=False
setoption EightBitMode (8).=pass8
setoption AliasWait (a).=10
setoption AliasFile (A).=/etc/mail/aliases
setoption MinFreeBlocks (b).=100
setoption BlankSub (B).=.
setoption HoldExpensive (c).=False
setoption DeliveryMode (d).=background
setoption TempFileMode (F).=0600
setoption HelpFile (H).=/usr/share/lib/sendmail.hf
setoption SendMimeErrors (j).=True
setoption ForwardPath (J).=$z/.forward.$w+$h:$z/.forward+$h:$z/.forward.$w:$z/.d
setoption ConnectionCacheSize (k).=2
setoption ConnectionCacheTimeout (K).=5m
setoption UseErrorsTo (l).=False
setoption LogLevel (L).=9
setoption CheckAliases (n).=False
setoption OldStyleHeaders (o).=True
setoption PrivacyOptions (p).=authwarnings
setoption QueueDirectory (Q).=/var/spool/mqueue
setoption Timeout (r).queuereturn=5d
setoption Timeout (r).queuewarn=4h
setoption SuperSafe (s).=True
setoption StatusFile (S).=/etc/mail/sendmail.st
setoption TimeZoneSpec (t).=
setoption SmtpGreetingMessage (0x90).=$j Sendmail $v/$Z; $b
setoption UnixFromLine (0x91).=From $g $d
setoption OperatorChars (0x92).=.:%@!^/[]+
drop_privileges(0): Real[UG]id=259:20, RunAs[UG]id=0:0
getauthinfo: jhpark@localhost
============ SYSTEM IDENTITY (after readcf) ============
(short domain name) $w = sky
(canonical domain name) $j = kies.co.kr
(subdomain name) $m = kies.co.kr
(node name) $k = sky
========================================================
¸Þ¼¼Áö¸¦ º¸¸é ¾Ë ¼ö ÀÖµíÀÌ, sendmail ¹öÀü°ú ÄÄÆÄÀÏµÈ ¸ðµâ Á¾·ù¿Í, ¾î¶²
optionÀ» »ç¿ëÇÏ¿© ¾î¶² ȯ°æ ÆÄÀÏ·Î µ¿ÀÛÇÏ´ÂÁö Àϸñ¿ä¿¬ÇÏ°Ô
³ªÅ¸³´Ù. sendmail ¼³Á¤ÀÌ Á¦´ë·Î µÇÁö ¾Ê¾Ò´Ù°í ÀǽÉÀÌ °¥ °æ¿ì ÀÌ»óÀÇ
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# /usr/lib/sendmail -bp
Mail Queue (5 requests)
--Q-ID-- --Size-- -----Q-Time----- ------------Sender/Recipient------------
OAA28715 42 Tue Mar 28 14:19
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OAA28415 45 Tue Mar 28 14:10
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KAA23198 41 Tue Mar 28 10:02
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QAA01802 46 Thu Mar 23 16:05
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