{"id":3516,"date":"2014-06-25T10:51:35","date_gmt":"2014-06-25T01:51:35","guid":{"rendered":"http:\/\/auctionpro.co.kr\/?p=3516"},"modified":"2019-03-06T17:27:52","modified_gmt":"2019-03-06T08:27:52","slug":"spam-relay-%ea%b8%b0%eb%8a%a5-%ec%84%a4%ec%a0%95%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.auctionpro.co.kr\/?p=3516","title":{"rendered":"Qmail \uba54\uc77c Relay \uae30\ub2a5 \uc124\uc815\ud558\uae30"},"content":{"rendered":"

[ Sendmail Relay \uae30\ub2a5 \uc124\uc815\ud558\uae30 ]<\/p>\n

\ucc38\uc870 : https:\/\/qmail.jms1.net\/relay.shtml<\/p>\n

Qmail\ub3c4 \ub9b4\ub808\uc774\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \uc548\ub418\uac8c \ub418\uc5b4\uc788\uc2b5\ub2c8\ub2e4. local\uacfc virtual domains\uc5d0 \uc788\ub294 \ub3c4\uba54\uc778 \ub124\uc784\ub4e4\uc5d0 \uc788\ub294 \uc644\uc804 \ub3c4\uba54\uc778\ub124\uc784\ub4e4\uc744 \/var\/qmail\/control\/rcpthosts\ud30c\uc77c\uc5d0 \uc801\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\ucc38\uc8701 : Qmail\uc758 \uacbd\uc6b0\ub294 \uc218\uc2e0\uc790\uc758 \ub3c4\uba54\uc778\ub9cc \uac80\uc0ac\ud569\ub2c8\ub2e4… \ubc1c\uc2e0\uc790\uc758 IP\ub294 \uac80\uc0ac\ud558\uc9c0 \uc54a\ub294\uac83\uc774\uc8e0..
\n\uc774\uc5d0 \ubc18\ud574 Sendmail\uc744 \ud14c\uc2a4\ud2b8 \ud55c\uacb0\uacfc Sendmail\uc740 \ubc1c\uc2e0\uc790\uc758 IP\uc8fc\uc18c\ub97c \uccb4\ud06c\ud574 \ub9b4\ub808\uc774\ub97c \uae08\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

rcpt\ub294 \ubc1b\ub294 \ucabd\uc744 \uc758\ubbf8\ud558\ub294 receipt \ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.
\n\ucc38\uc8702: \uc989 \ub0b4 \uba54\uc77c\uc11c\ubc84\uac00 \ubc1b\ub294 \uac83\uc744 \uc758\ubbf8<\/span>\ud558\ub294\ub370 \uc774\uac8c \uc1a1\uc2e0(send)\uacfc \ubb34\uc2a8 \uc0c1\uad00\uc774 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uba54\uc77c\uad00\ub828 \uba85\ub839\uc5b4\ub97c \ubcf4\uc2dc\uba74 rcpt\uc5d0 \ub300\ud55c \uc124\uba85\uc774 \ub098\uc635\ub2c8\ub2e4. \ub9b4\ub808\uc774\ub294 \uba54\uc77c\uc744 \uc911\uacc4\ud560 \uc218 \uc788\ub294 \uad8c\ud55c\uc744 \uc8fc\ub294 \uac83\uc785\ub2c8\ub2e4. \uc989 \uba54\uc77c\uc11c\ubc84\uac00 \uc5c6\uc5b4\ub3c4 \uba54\uc77c\uc11c\ubc84\uac00 \uc788\ub294 \uac83\ucc98\ub7fc \ud074\ub77c\uc774\uc5b8\ud2b8\uc5d0\uc11c \uc811\uc18d\ud574\uc11c \uba54\uc77c\uc744 \ubcf4\ub0bc \uc218 \uc788\ub294 \uad8c\ud55c\uc744 \uc8fc\ub294 \uac83\uc73c\ub85c\uc11c \uc2a4\ud328\uba38\ub97c \ub9c9\uae30 \uc704\ud55c \ubcf4\uc548\uad00\ub828\uc124\uc815\uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n

[root@ controls]# cat rcpthosts\r\ndomainmailtest.co.kr\r\ndomainmailtest02.co.kr\r\nmailtest.co.kr<\/pre>\n
\ub9b4\ub808\uc774\uac00 \ud544\uc694\uc2dc\uc5d0\ub294 \ub9b4\ub808\uc774 \uad00\ub828 \uc124\uc815\uc744 \ud655\uc778\ud55c \ud6c4 \ud14c\uc2a4\ud2b8\ub97c \ud55c \ud6c4 \ub9b4\ub808\uc774\ub97c \ud5c8\uc6a9\ud558\uc5ec\uc57c \ud569\ub2c8\ub2e4. Qmail\uc5d0\uc11c \ub9b4\ub808\uc774\ub97c \ub450 \uac1c\uc758 \uc124\uc815\ud30c\uc77c\ub85c \ucee8\ud2b8\ub864\ud569\ub2c8\ub2e4.<\/p>\n
[root@ control]# cat  \/etc\/tcp.smtp\r\n127.0.0.1:allow,RELAYCLIENT=\"\"\r\n192.168.:allow,RELAYCLIENT=\"\"\r\n=:allow\r\n<\/pre>\n
\uccab \ubc88\uc9f8 \ud30c\uc77c\uc778 \/etc\/tcp.smtp\uc5d0\uc11c \ub9b4\ub808\uc774\uc640 \uc811\uadfc\uc744 \ub9c9\ub294 \uc124\uc815\uc744 \ud560\uc218 \uc788\uace0 \ub450 \ubc88\uc9f8 \ud30c\uc77c\uc778 \/var\/qmail\/control\/rcpthosts \ud30c\uc77c\uc5d0\uc11c\ub294 \uba54\uc77c \ub9b4\ub808\uc774\ub97c \uc5f4\uc5b4\uc904 \uc11c\ubc84\ub97c \uacb0\uc815\ud574 \uc90d\ub2c8\ub2e4. \uc5ec\uae30\uc11c \uc911\uc694\ud55c \uac83\uc740 rcpthosts\ud30c\uc77c\uc740 tcp.smtp \uc124\uc815\uc758 RELAYCLIENT=”” \uc774 \uc635\uc158\uc774 \uc5c6\uc744 \ub54c\uc5d0\ub9cc \ub3d9\uc791\ud558\uba70 \uc6b0\uc120\uc21c\uc704\ub97c \uac00\uc9d1\ub2c8\ub2e4. \uadf8\ub7ec\ubbc0\ub85c rcpthosts \ud30c\uc77c\uc5d0 \ub9b4\ub808\uc774\uac00 \ud544\uc694\ud55c IP\ub97c \uae30\ub85d\ud558\uace0 \ubaa8\ub450\ub97c allow\ud558\uba74 \uba3c\uc800 rcpthosts\ub97c \ud655\uc778\ud55c \ud6c4 \ub9b4\ub808\uc774\ub97c \ud5c8\uc6a9\ud560 IP\ub97c \ud655\uc778\ud55c \ub2e4\uc74c \ub9cc\uc57d \ud574\ub2f9 IP\uac00 \uc5c6\ub2e4\uba74 \ub9b4\ub808\uc774\ub97c \ub9c9\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n
\uc544\ub798\uc758 tcp.smtp \uc124\uc815\uc740 172.16.5.xxx \ubc0f \ub85c\uceec\uc740 \ubaa8\ub450 \ud5c8\uc6a9\ud558\uace0 rcpthosts\uc5d0 \uc788\ub294 IP\ub97c \uc81c\uc678\ud55c \ubaa8\ub4e0 IP\ub294 \ub9c9\ub294\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4.<\/p>\n
172.16.5.:allow,RELAYCLIENT=\"\" \r\n127.0.0.1:allow,RELAYCLIENT=\"\" \r\n:allow\r\n<\/pre>\n
tcp.smtp \ub97c \uc218\uc815\ud55c \ud6c4\uc5d0\ub294 tcpserver\uac00 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 cdb \ud615\uc2dd\uc73c\ub85c \ubc14\uafd4\uc8fc\uae30 \uc704\ud574 \uc544\ub798\uc640 \uac19\uc774 db \ud30c\uc77c\ub85c \ubc14\uafb8\uc5b4 \uc8fc\uc5b4\uc57c \ud558\uba70 sendmail\uacfc \uac19\uc774 qmail\uc744 \uc7ac\uc2dc\uc791 \ud560 \ud544\uc694\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n
# tcprules \/etc\/tcp.smtp.cdb \/etc\/tcp.smtp.tmp < \/etc\/tcp.smtp<\/p>\n
\ud2b9\uc815 IP \ub300\uc5ed\uc758 \uba54\uc77c \uad00\ub828 \uc811\uc18d\uc744 \uc644\uc804\ud788 \ub9c9\uc744\ub824\uba74 \ud574\ub2f9IP:deny \uc124\uc815\uc744 \ud558\uc5ec smtp\ub85c\uc758 \uc811\uc18d\uc744 \uc644\uc804\ud788 \ub9c9\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
qmail \uba54\uc77c\ub3c4 Sendmail\uacfc \uac19\uc774 \uc720\ub3d9 IP \uc0ac\uc6a9\uc790\ub4e4\uc5d0\uac8c \ub9b4\ub808\uc774\ub97c \uc5f4\uc5b4 \uc8fc\uc5b4\uc57c \ud558\ub294 \uba54\uc77c \uc11c\ubc84\uc758 \uacbd\uc6b0\uc5d0\ub294 qmail \uc18c\uc2a4\ub97c \ud328\uce58\ud558\uba74 qmail-smtpd\uac00 \uc554\ud638 \uc778\uc99d \ud6c4\uc5d0 \ub9b4\ub808\uc774\ub97c \uc5f4\uc5b4\uc8fc\ub294 \ubc29\ubc95\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \uac83\uc740 \uc544\ub798\uc758 \uc0ac\uc774\ud2b8\ub97c \ucc38\uc870\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.
\nhttp:\/\/kldp.org\/~eunjea\/qmail_relay.php#tcpserver<\/p>\n
\ucc38\uc870 : http:\/\/yis.yonsei.ac.kr\/document\/service_info\/security\/guide\/document\/mail\/mail_qmail.html<\/p>\n","protected":false},"excerpt":{"rendered":"
[ Sendmail Relay \uae30\ub2a5 \uc124\uc815\ud558\uae30 ] \ucc38\uc870 : https:\/\/qmail.jms1.net\/relay.shtml Qmail\ub3c4 \ub9b4\ub808\uc774\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \uc548\ub418\uac8c \ub418\uc5b4\uc788\uc2b5\ub2c8\ub2e4. local\uacfc virtual domains\uc5d0 \uc788\ub294 \ub3c4\uba54\uc778 \ub124\uc784\ub4e4\uc5d0 \uc788\ub294 \uc644\uc804 \ub3c4\uba54\uc778\ub124\uc784\ub4e4\uc744 \/var\/qmail\/control\/rcpthosts\ud30c\uc77c\uc5d0 \uc801\uae30 […]<\/a><\/p>\n<\/div>","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[11],"tags":[],"class_list":["post-3516","post","type-post","status-publish","format-standard","hentry","category-centos"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/3516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3516"}],"version-history":[{"count":0,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/3516\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}