Reporting-MTA: dns;yourt.jp
\nReceived-From-MTA: dns;your.jp
\nArrival-Date: Thu, 23 Aug 2012 10:14:11 +0900<\/p>\n
Final-Recipient: rfc822;***@mail.ru
\nAction: failed
\nStatus: 5.5.0
\nDiagnostic-Code: smtp;550 We cannot accept email from IP 1.234.**.*** without a DNS PTR record. Contact your ISP\/HSP to set up a PTR record for your server.<\/p>\n
1. Inverse (Reverse) Domain \uc774\ub780 ?<\/p>\n
\ub9d0 \uadf8\ub300\ub85c \uc5ed\ubc29\ud5a5 \uc870\ud68c.<\/p>\n
\uc989, \uc77c\ubc18\uc801\uc778 DNS \uc5ed\ud560\uc774\ub77c\uace0 \ud560 \uc218 \uc788\ub294 \ub3c4\uba54\uc778\uc5d0 \ub300\ud55c \uc9c8\uc758\uac00 \uc544\ub2cc \ubc18\ub300<\/p>\n
\ub85c IP \uc5d0 \ub300\ud55c \uc9c8\uc758\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n
\uc815\ubc29\ud5a5 (\ub3c4\uba54\uc778\uc5d0 \ub300\ud55c \uc9c8\uc758) : \ub3c4\uba54\uc778 -> IP<\/p>\n
\uc5ed\ubc29\ud5a5 (IP \uc5d0 \ub300\ud55c \uc9c8\uc758) : IP -> \ub3c4\uba54\uc778
\n2. \ub9ac\ubc84\uc2a4 \uac80\uc0ac \uc54c\uace0\ub9ac\uc998<\/p>\n
\ubc1b\ub294 \uba54\uc77c\uc11c\ubc84\uac00 \ub9ac\ubc84\uc2a4 \uac80\uc0ac\ub97c \ud560 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c4\ud589\ub418\ub294 \uacfc\uc815\uc5d0 \ub300\ud574<\/p>\n
\uc124\uba85 \ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n
a. SMTP \uc11c\ubc84\uac00 \uba54\uc77c\uc744 \ubc1b\uc74c.<\/p>\n
b. \uba54\uc77c\uc744 \ubc1c\uc2e0\ud55c SMTP \uc11c\ubc84\uc758 IP \ub97c \ucc3e\uc74c. ( Header\ub85c \ub530\uc9c0\uc790\uba74 Received \uc758 Relay \ub41c \uc11c\ubc84 IP )<\/p>\n
c. \ud574\ub2f9 IP \uc5d0 \ub300\ud574 DNS \uc5ed\ubc29\ud5a5 \uc9c8\uc758 (PTR)<\/p>\n
d-1. \uc751\ub2f5\uc774 \uc5c6\uc744 \uacbd\uc6b0 -> \ub4dc\ub78d or \ub9ac\ud134<\/p>\n
\uc751\ub2f5\uc774 \uc788\uc744 \uacbd\uc6b0 -> \ubcc4\ub2e4\ub978 \ud655\uc778\uc808\ucc28 \uc5c6\uc774 \uc804\uc1a1<\/p>\n
d-2. \uc751\ub2f5\uc774 \uc5c6\uc744 \uacbd\uc6b0 -> \ub4dc\ub78d or \ub9ac\ud134<\/p>\n
\uc751\ub2f5\uc774 \uc788\uc744 \uacbd\uc6b0 -> \ubcf4\ub0b8 \uc0ac\ub78c (Header \uc758 From) \uc758 \ub3c4\uba54\uc778 \uc815\ubcf4 \uc640 DNS \uc9c8\uc758\ub97c \ud1b5\ud574 \uc5bb\uc740 \ub3c4\uba54\uc778 \uc815\ubcf4\ub97c \ube44\uad50.<\/p>\n
\ub450 \ub3c4\uba54\uc778\uc774 \uc77c\uce58\ud558\uba74 \ubc1b\uace0 , \ubd88\uc77c\uce58\uc2dc \ub4dc\ub78d or \ub9ac\ud134
\n3. \ub9ac\ubc84\uc2a4 \ub4f1\ub85d\uc744 \uc65c \ud574\uc57c \ud558\ub294\uac00 ?<\/p>\n
\uba3c\uc800 \ub9ac\ubc84\uc2a4 \ub4f1\ub85d\uc740 \uc758\ubb34\uac00 \uc544\ub2cc \uad8c\uace0\uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n
\uad6d\ub0b4\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc778 \uba54\uc77c\uc11c\ubc84\ub4e4\uc740 \ub9ac\ubc84\uc2a4 \uac80\uc0ac\ub97c \uc798 \ud558\uc9c0 \uc54a\ub294 \ud3b8\uc785\ub2c8\ub2e4.<\/p>\n
\uba54\uc77c \uc11c\ubc84 \uc55e\ub2e8\uc5d0 \uc2a4\ud338 \ud544\ud130\ub9c1 \uc11c\ubc84\uac00 \uc788\ub2e4\uace0 \ud574\ub3c4 \ub300\ubd80\ubd84 \uc635\uc158 \uc815\ub3c4\ub85c \ud65c<\/p>\n
\uc6a9\ub418\uae30 \ub54c\ubb38\uc5d0 \ud070 \ubb38\uc81c\uac00 \ub418\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n
\ub2e4\ub9cc, \uad6d\ub0b4 \uc720\uba85 10\uac1c \ud3ec\ud0c8\uc758 \uacbd\uc6b0 KISA White List \ub97c \ucc38\uc870\ud558\ubbc0\ub85c \ubbf8\ub4f1<\/p>\n
\ub85d\uc2dc \ud3ec\ud0c8\ub85c\uc758 \ubc1c\uc1a1\uc5d0 \ubb38\uc81c\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
( Kisa White List \uc2e0\uccad\uc2dc \ub9ac\ubc84\uc2a4 \uc124\uc815\uc774 \ub418\uc788\uc5b4\uc57c \ub4f1\ub85d\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. )<\/p>\n
\ud574\uc678\uc758 \uacbd\uc6b0\ub294 \uc120\ud0dd\uc774 \uc544\ub2cc \ud544\uc218 \uc785\ub2c8\ub2e4.<\/p>\n
\uc774\uc720\ub294 \uba54\uc77c\uc11c\ubc84\ub4e4\uc774 \ub3c5\ub9bd\uc801\uc73c\ub85c \ub9ac\ubc84\uc2a4 \uac80\uc0ac\ub97c \ud55c\ub2e4\uae30 \ubcf4\ub2e4\ub294 \ud574\uc678 RBL<\/p>\n
\uc0ac\uc774\ud2b8\ub4e4\uc774 \uc774 \ubd80\ubd84\uc744 \ube14\ub799\ub9ac\uc2a4\ud2b8\ud654 \ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n
\ub300\ubd80\ubd84\uc758 \uba54\uc77c\uc11c\ubc84\ub4e4\uc774 RBL\uc744 \uae30\uc900\uc73c\ub85c \ud544\ud130\ub9c1\ud558\uace0, \uac00\ub839 AOL \uac19\uc740 \uacf3\uc774<\/p>\n
\ub098 \uc2a4\ud338 \uae30\uc220 \uc5b4\uca4c\uad6c \uc790\ubd80\ud558\ub294 MS \uc870\ucc28\ub3c4<\/p>\n
Spamcop.net \uc5d0 \ube14\ub799\ub9ac\uc2a4\ud2b8 \uc62c\ub77c\uac00\uba74 Rejet \ub418\ub294 \ud604\uc2e4\uc774\ub2c8 \ud574\uc678\ub85c\uc758 \uba54<\/p>\n
\uc77c \ubc1c\uc1a1\uc774 \ub9ce\ub2e4\uba74 \ud544\ud788 \ub4f1\ub85d\ud558\uc154\uc57c \ub429\ub2c8\ub2e4.
\n4. 1 \uac1c\uc758 IP\ub85c \ub2e4\uc911 \ub3c4\uba54\uc778 \uba54\uc77c \uc11c\ube44\uc2a4\ub97c \ud560 \uacbd\uc6b0 (\uba54\uc77c \ud638\uc2a4\ud305)<\/p>\n
\uc778\ubc84\uc2a4 \ub3c4\uba54\uc778 \uc2e0\uccad\uc740 1\uac1c\uc758 IP\uc5d0 1\uac1c\uc758 \ub3c4\uba54\uc778\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n
\uadf8\ub807\ub2e4\uba74 \uba54\uc77c \ud638\uc2a4\ud305\uc744 \ud560 \uacbd\uc6b0\ub294 \ub3c4\uba54\uc778\uc774 \uc5ec\ub7ec\uac1c\uc778\ub370 \uc5b4\ub5bb\uac8c \ud558\ub290\ub0d0\ub294<\/p>\n
\uc9c8\ubb38\uc774 \ub098\uc62c \uc218 \ubc16\uc5d0 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc77c\ub2e8 2\ubc88\uc5d0 \uc124\uba85\ub4dc\ub9b0 \uac80\uc0ac \uc54c\uace0\ub9ac\uc998\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 \uc751\ub2f5\uc758 \uc5ec\ubd80\uac00 \uae30\uc900<\/p>\n
\uc774 \ub418\uba74 \ub3c4\uba54\uc778\uc744 \uccb4\ud06c\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ubb38\uc81c\ub420 \uac83\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n
\ub300\ubd80\ubd84\uc758 \ub9ac\ubc84\uc2a4 \uac80\uc0ac\ub294 d-1\ucc98\ub7fc \uc791\ub3d9\ud558\uae30\uc5d0 \uacb0\ub860\uc801\uc73c\ub85c \ud070 \ubb38\uc81c\uac00 \ub418\uc9c0\ub294<\/p>\n
\uc54a\uc2b5\ub2c8\ub2e4\ub9cc, D-2 \ucc98\ub7fc \uac80\uc0ac\ud558\uba74 \ub2f9\uc5f0\ud788 \ud544\ud130\ub9c1 \ub429\ub2c8\ub2e4.<\/p>\n
\uacb0\ub860\uc740 \ubc1b\ub294 \ucabd \ud544\ud130 \uc815\ucc45\uc5d0 \ub530\ub77c \ub2ec\ub77c \uc9c8 \uc218 \uc788\uc9c0\ub9cc, \ub300\ud45c \ub3c4\uba54\uc778 \ud558\ub098\ub9cc<\/p>\n
\ub4f1\ub85d\ud574\ub3c4 \ubb38\uc81c\ub420 \uac83\uc740 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n
\ub9cc\uc57d \uc704\uc784\uc744 \ubc1b\uc544 \uc790\uc2e0\uc774 \uc6b4\uc601\ud558\ub294 \ub124\uc784\uc11c\ubc84\uc5d0\uc11c \ud574\ub2f9 \ub3c4\uba54\uc778\uc744 \ubaa8\ub450 \ub4f1\ub85d<\/p>\n
\ud558\uba74 \ub418\uc9c0 \uc54a\uc744\uae4c… \ud558\ub294 \uc0dd\uac01\uc744 \ud574\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\ud558\uc9c0\ub9cc, PTR \uc758 \uacbd\uc6b0 \uc9c8\uc758\uc2dc \ub77c\uc6b4\ub4dc \ub85c\ube48\uc73c\ub85c \ub3d9\uc791\ud558\uae30 \ub54c\ubb38\uc5d0 \ud070 \uc758\ubbf8\ub294<\/p>\n
\uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n
\ucc38\uace0\ub85c \uba54\uc77c \ud638\uc2a4\ud305 \uc5c5\uccb4\uc5d0\uc11c \uc77c \ud574\ubcf8\uc801\uc740 \uc5c6\uae30\uc5d0 \uc5b4\ub514\uae4c\uc9c0\ub098 \uc2e0\ub8b0\ud560 \uc218 \uc5c6<\/p>\n
\ub294 \uc81c \uc0ac\uacac\uc785\ub2c8\ub2e4. ^^;
\n5. \ub9ac\ubc84\uc2a4 \ub4f1\ub85d \ubc29\ubc95<\/p>\n
\ubc29\ubc95\uc740 \uc0dd\uac01\ubcf4\ub2e4 \uac04\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n
\uba54\uc77c \uc11c\ubc84\uac00 \uc0ac\uc6a9\uc911\uc778 \ub124\ud2b8\uc6cd\uc758 \ud574\ub2f9 ISP \uc5c5\uccb4\uc5d0 \ubb38\uc758 \ud6c4, \uc2e0\uccad\uc11c\ub97c \uc791\uc131\ud558<\/p>\n
\uc5ec \uc81c\ucd9c\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
Setting up PTR’s (aka Reverse DNS) Reporting-MTA: dns;yourt.jp Received-From-MTA: dns;your.jp Arrival-Date: Thu, 23 Aug 2012 10:14:11 +0900 Final-Recipient: rfc822;***@mail.ru Action: failed Status: 5.5.0 Diagnostic-Code: smtp;550 […]<\/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":[36],"tags":[],"class_list":["post-473","post","type-post","status-publish","format-standard","hentry","category-mail-setting"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/473","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=473"}],"version-history":[{"count":0,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/473\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}