{"id":879,"date":"2012-09-19T10:02:09","date_gmt":"2012-09-19T01:02:09","guid":{"rendered":"http:\/\/auctionpro.co.kr\/?p=879"},"modified":"2022-03-17T11:24:15","modified_gmt":"2022-03-17T02:24:15","slug":"%ed%95%b4%ec%99%b8-%eb%a9%94%ec%9d%bc%ec%84%9c%eb%b2%84%eb%a1%9c-%eb%a9%94%ec%9d%bc%ec%9d%84-%eb%b3%b4%eb%82%b4%eb%a0%a4%eb%a9%b4-%ec%82%ac%ec%9a%a9%ec%a4%91%ec%9d%b8-%eb%a9%94%ec%9d%bc%ec%84%9c","status":"publish","type":"post","link":"https:\/\/www.auctionpro.co.kr\/?p=879","title":{"rendered":"\ud574\uc678 \uba54\uc77c\uc11c\ubc84\ub85c \uba54\uc77c\uc744 \ubcf4\ub0b4\ub824\uba74 \ub9ac\ubc84\uc2a4 \ub3c4\uba54\uc778 \ub4f1\ub85d"},"content":{"rendered":"

Remark : \uc5ed\ubc29\ud5a5 \ub3c4\uba54\uc778 (PTR\ub808\ucf54\ub4dc) \uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4.<\/h4>\n

Setting up PTR\u2019s (aka Reverse DNS)<\/h3>\n

\uc624\ub958 \uba54\uc2dc\uc9c0 :<\/p>\n

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.<\/span><\/p>\n

\ud574\uc678 \uba54\uc77c\uc11c\ubc84\ub85c \uba54\uc77c\uc744 \ubcf4\ub0b4\ub824\uba74 \uc0ac\uc6a9\uc911\uc778 \uba54\uc77c\uc11c\ubc84 IP\uc5d0 \ub300\ud574
\nReverse DNS (PTR Record)\uac00 \ub4f1\ub85d\ub418\uc5b4 \uc788\uc5b4\uc57c \uc218\uc2e0\uc774 \ub420 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.
\n\uc774\ub294 \ud574\uc678 \uba54\uc77c\uc11c\ubc84\uc5d0\uc11c \u2018\uac00\uc815\uc6a9 \uc720\ub3d9IP\u2019\uac00 \u2018\uc11c\ubc84\uc6a9\ub3c4 IP\u2019\uc784\uc744 \ud30c\uc545\ud558\uae30 \uc704\ud55c \uc790\ub8cc\ub85c \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\uba3c\uc800 \uc544\ub798\ucc98\ub7fc \uc0ac\uc6a9\uc911\uc778 \uba54\uc77c\uc11c\ubc84 IP\uc5d0 Reverse DNS \uac00 \ub4f1\ub85d\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud574\ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.
\n(nslookup \uba85\ub839\uc740 \ub9ac\ub205\uc2a4\ub098 \uc708\ub3c4\uc6b0\ud658\uacbd\uc5d0\uc11c \uacf5\ud1b5\uc801\uc73c\ub85c \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud55c DNS \uc9c8\uc758\uba85\ub839\uc785\ub2c8\ub2e4.)<\/p>\n

nslookup -type=ptr 211.170.106.71<\/strong>
\nNon-authoritative answer:
\n71.106.170.211.in-addr.arpa name = mail.passkorea.net.<\/p>\n

Authoritative answers can be found from:
\n106.170.211.in-addr.arpa nameserver = nis.dacom.co.kr.
\n106.170.211.in-addr.arpa nameserver = ns2.dacom.co.kr.
\nnis.dacom.co.kr internet address = 164.124.101.31
\nns2.dacom.co.kr internet address = 203.248.240.31<\/p>\n

\uc704 \uc870\ud68c \uacb0\uacfc\ub294 \ud328\uc2a4\ucf54\ub9ac\uc544\ub137\uc758 \uba54\uc77c\uc11c\ubc84 IP\ub97c \uae30\uc900\uc73c\ub85c \uc870\ud68c\ud588\uc744 \ub54c\uc774\uba70 mail.passkorea.net \uc774\ub77c\ub294 \uac12\uc774 Reverse DNS \ub85c \ub4f1\ub85d\ub418\uc5b4 \uc788\ub294 \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub9cc\uc57d \ub4f1\ub85d\ub418\uc9c0 \uc54a\uc558\ub2e4\uba74 \uc544\ub798\uc640 \uac19\uc740 \uc2e4\ud328 \uba54\uc138\uc9c0\uac00 \ub098\uc635\ub2c8\ub2e4.
\n** server can’t find 71.106.170.211.in-addr.arpa: NXDOMAIN<\/p>\n

\ub4f1\ub85d\ub418\uc9c0 \uc54a\uc558\uc744 \uacbd\uc6b0 \uc544\ub798 \uc808\ucc28\uc5d0 \ub530\ub77c \uadc0\uc0ac\uc758 \uba54\uc77c\uc11c\ubc84IP\ub97c \uad00\ub9ac\ud558\ub294 \uc0c1\uc704\uae30\uad00\uc5d0 \ub4f1\ub85d\uc694\uccad\uc744 \ud558\uc154\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

1. \ub4f1\ub85d\uc694\uccad\uc774 \uac00\ub2a5\ud55c IP – \uc11c\ubc84\ud638\uc2a4\ud305, \uc804\uc6a9\ud68c\uc120 \uc0ac\uc6a9\uc790.
\n\uc8fc\uc758) VDSL, ADSL, \uad11\ub79c \ub4f1\uc758 \uac00\uc815\uc6a9 \uc11c\ube44\uc2a4\ub294 \uad6d\ub0b4 \uc815\ucc45\uc0c1 \ub4f1\ub85d\uc774 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

2. \ub4f1\ub85d\uc694\uccad\uae30\uad00
\n\uc11c\ubc84\ud638\uc2a4\ud305 – \ud638\uc2a4\ud305 \uc81c\uacf5\uc5c5\uccb4\uc5d0 \uc694\uccad.
\n\uc804\uc6a9\ud68c\uc120 – \uc804\uc6a9\ud68c\uc120 \uc784\ub300 \uc0ac\uc5c5\uc790(\ub370\uc774\ucf64 \ub4f1)\uc758 DNS \uc11c\ubc84\uad00\ub9ac\uc790\uc5d0\uac8c \uc694\uccad.<\/p>\n

\ucc38\uace0)
\n\ub370\uc774\ucf64 DNS \uc11c\ubc84\uad00\ub9ac\uc790 : ****@****
\nKT(kornet) DNS \uc791\uc5c5\uc694\uccad \ud648\ud398\uc774\uc9c0 : http:\/\/dns.kornet.net\/jsp\/mainFrame.jsp<\/p>\n

\uc8fc\uc758) Reverse DNS \ub294 \uc790\uccb4 DNS\uc5d0 \ub4f1\ub85d\ud55c\ub2e4\uace0 \ud574\uacb0\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc0c1\uc704 \ub124\ud2b8\uc6cc\ud06c \uae30\uad00\uc5d0\uc11c \ub4f1\ub85d\ud574\uc57c \uc778\uc2dd\ub429\ub2c8\ub2e4.<\/p>\n

3. \ub4f1\ub85d\uc804 \uc900\ube44\uc0ac\ud56d)
\n\ub4f1\ub85d\ud558\ub824\ub294 \uba54\uc77c\uc11c\ubc84IP\uc640 \uba54\uc77c\ud638\uc2a4\ud2b8\uba85\uc774 \uc77c\uce58\ud558\ub294\uc9c0 \uc810\uac80\ud6c4 DNS \uc14b\ud305\uc744 \uc815\ud655\ud788 \ud574\ub193\uc73c\uc154\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\ucc38\uace0)
\nnslookup mail.passkorea.net
\nNon-authoritative answer:
\nName: mail.passkorea.net
\nAddress: 211.170.106.71<\/p>\n

4. \ub4f1\ub85d\uc694\uccad \uc591\uc2dd)<\/p>\n

Reverse DNS (PTR Record) \ub4f1\ub85d\uc744 \uc694\uccad\ud569\ub2c8\ub2e4.<\/p>\n

1. \uc5c5\uccb4\uba85(\uace0\uac1d\uc774\ub984) :
\n2. \uc0ac\uc6a9\uc11c\ube44\uc2a4\uba85(\uc0c1\ud488\uba85) :
\n3. \uace0\uac1d\ubc88\ud638(\uad00\ub9ac\ubc88\ud638) :
\n4. \uba54\uc77c\uc11c\ubc84 IP : x.x.x.x
\n5. \uba54\uc77c\uc11c\ubc84 \ud638\uc2a4\ud2b8(\ub3c4\uba54\uc778) : mail.YourDomain.com<\/p>\n

*** (\ucc38\uace0) Hotmail \uc758 SenderID \uc815\ucc45 \uc2e0\uccad \uc548\ub0b4 ***
\nHotmail (hotmail.com, msn.com \ub4f1)\uc740 Reverse DNS (PTR Record)\uc640 \ub354\ubd88\uc5b4
\nSenderID \uae4c\uc9c0 \uc2e0\uccad\uc744 \ud574\uc57c \uc548\uc815\uc801\uc778 \uba54\uc77c\ubc1c\uc1a1\uc774 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n

\ud55c\uad6d\uc815\ubcf4\ubcf4\ud638\uc9c4\ud765\uc6d0\uc5d0\uc11c \ud654\uc774\ud2b8 \ub3c4\uba54\uc778\uc744 \uc2e0\uccad\ud560 \ub54c \uc14b\ud305\ud558\uc168\ub358 \ubc1c\uc2e0\uc790 \uc778\uc99d \uae30\ubc95\uc778
\nSPF(Sender Policy Framework) \uc124\uc815\uc758 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.
\n\ub530\ub77c\uc11c https:\/\/www.kisarbl.or.kr\/ \uc5d0\uc11c \ud654\uc774\ud2b8 \ub3c4\uba54\uc778\uc744 \uba3c\uc800 \uc2e0\uccad\ud574\uc11c SPF \uc124\uc815\uc774 \uc644\ub8cc\ub41c \uc0c1\ud0dc\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uadf8 \ub2e4\uc74c ****@**** \uc73c\ub85c ‘\uc81c\ubaa9, \ubcf8\ubb38’\uc5d0 \ub3c4\uba54\uc778\uba85\ub9cc \uc801\uc5b4\uc11c \uba54\uc77c\uc744 \ubcf4\ub0b4\uc2dc\uba74 \ub429\ub2c8\ub2e4.<\/p>\n

ex) \ud328\uc2a4\ucf54\ub9ac\uc544\ub137( passkorea.net )\uc5d0\uc11c \uc2e0\uccad\ud560\ub54c \ubcf4\ub0b8 \uba54\uc77c
\n\ubc1b\ub294\uc0ac\ub78c : ****@****
\n\uc81c\ubaa9 : passkorea.net
\n\ubcf8\ubb38 : passkorea.net<\/p>\n

1~2\uc77c\ub0b4\uc5d0 ‘SenderID \uc815\ucc45\uc5d0 \uc2e0\uccad\uc774 \ub418\uc5c8\uace0 \uc601\uc5c5\uc77c\uc744 \uae30\uc900\uc73c\ub85c 1~2\uc77c\ub0b4\uc5d0 \uc801\uc6a9\ub420 \uac83\uc774\ub2e4’\ub77c\ub294
\n\ub0b4\uc6a9\uc758 \uc601\ubb38\uba54\uc77c\uc774 \uc624\uba74 \uc2e0\uccad\uc774 \uc644\ub8cc\ub41c \uac83 \uc785\ub2c8\ub2e4.<\/p>\n

\ub9cc\uc57d \uc2e0\uccad\uc774 \uc644\ub8cc\ub418\uace0 1~2\uc77c\ub4a4\uc5d0\ub3c4 Hotmail \ub85c \ubcf4\ub0b4\ub294 \uba54\uc77c\uc774 \uc0ac\ub77c\uc9c0\uac70\ub098 \ubc18\uc1a1\ub41c\ub2e4\uba74
\nHotmail \uc11c\ube44\uc2a4\ub97c \uc6b4\uc601\ud558\ub294 \ubbf8\uad6d \ubcf8\uc0ac\uc758 ‘Hotmail Domain Team’\uc73c\ub85c \uc9c1\uc811 \uc601\ubb38\uc73c\ub85c \ubb38\uc758 \ub0b4\uc6a9\uc744 \uc791\uc131\ud574 \ubcf4\ub0b4\uc154\uc57c \ud569\ub2c8\ub2e4.
\nhttp:\/\/support.msn.com\/eform.aspx?productKey=edfsmsbl&page=support_home_options_form_byemail&ct=eformts<\/p>\n

\ucc38\uc870:http:\/\/passkorea.net\/Board\/ViewDoc.aspx?brdNo=8&docNo=29293&page=1&brdType<\/p>\n","protected":false},"excerpt":{"rendered":"

Remark : \uc5ed\ubc29\ud5a5 \ub3c4\uba54\uc778 (PTR\ub808\ucf54\ub4dc) \uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4. Setting up PTR\u2019s (aka Reverse DNS) \uc624\ub958 \uba54\uc2dc\uc9c0 : Reporting-MTA: dns;yourt.jp Received-From-MTA: dns;your.jp Arrival-Date: Thu, 23 Aug 2012 […]<\/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-879","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\/879","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=879"}],"version-history":[{"count":0,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/879\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=879"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=879"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=879"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}