{"id":2408,"date":"2012-05-15T23:39:44","date_gmt":"2012-05-15T15:39:44","guid":{"rendered":"http:\/\/blog.pmail.idv.tw\/?p=2408"},"modified":"2012-05-15T23:39:44","modified_gmt":"2012-05-15T15:39:44","slug":"postfix%e8%a8%ad%e5%ae%9a%e9%81%8e%e6%bf%be%e5%9e%83%e5%9c%be%e9%83%b5%e4%bb%b6%e7%9a%84mail-gateway","status":"publish","type":"post","link":"https:\/\/blog.pmail.idv.tw\/?p=2408","title":{"rendered":"postfix\u8a2d\u5b9a\u904e\u6ffe\u5783\u573e\u90f5\u4ef6\u7684Mail Gateway"},"content":{"rendered":"

\u5229\u7528postfix+spamassassin + \u9ed1\u540d\u55ae\u8cc7\u6599\u5eab \u66ffexchange \u4f5c\u7b2c\u4e00\u7dda\u7684spam\u904e\u6ffe<\/p>\n

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  1. \u5728CentOS 6.2 \u5b89\u88dd postfix + spamassass <\/li>\n
  2. \u8a2d\u5b9apostfix \u4f5cmail gateway<\/li>\n<\/ol>\n

    <\/p>\n

    \u4fee\u6539postfix \u8a2d\u5b9a<\/p>\n

    vi  \/etc\/postfix\/main.cf<\/p>\n

    myhostname = mail.pmail.idv.tw<\/p>\n

    mydomain = pmail.idv.tw<\/p>\n

    net_interfaces = all <\/p>\n

    relay_domains = pmail.idv.tw <\/p>\n

    mydestination = $myhostname, localhost.$mydomain, localhost <\/p>\n

    transport_maps = hash:\/etc\/postfix\/transport <\/p>\n

    \u8a2d\u5b9a \u9ed1\u540d\u55ae\u904e\u6ffe Open Relay \u4e3b\u6a5f<\/p>\n

    smtpd_recipient_restrictions =
            permit_mynetworks
            reject_unauth_destination
            reject_rbl_client cbl.abuseat.org
            reject_rbl_client bl.spamcop.net
            reject_rbl_client sbl-xbl.spamhaus.org<\/p>\n

      <\/p>\n

    \u8a2d\u5b9a\u662f\u5c07 pmail.idv.tw \u7684\u4fe1relay\u81f3\u5f8c\u7aef\u7684exchange Server <\/p>\n

    vi \/etc\/postfix\/transport <\/p>\n

    domain.com smtp:[192.168.x.x] <\/p>\n

    postmap \/etc\/postfix\/transport <\/p>\n

    MailScanner + spamassassin \u8a2d\u5b9a \u8acb\u53c3\u8003 <\/p>\n

    https:\/\/blog.pmail.idv.tw\/?p=608<\/a> <\/p>\n

      <\/p>\n

    \u5229\u7528gmail \u5bc4\u4e00\u5c01\u7531mail\u6e2c\u8a66\uff0clog \u5982\u4e0b \u7d05\u8272\u5b57\u9ad4 \u78ba\u5be6\u6709relay \u81f3\u5f8c\u7aefExchange <\/p>\n

    ————————————————————–  <\/p>\n

    May 15 23:02:45 localhost postfix\/smtpd[25777]: connect from mail-we0-f182.google.com[74.125.82.182]
    May 15 23:02:46 localhost postfix\/smtpd[25777]: 14E901E0709: client=mail-we0-f182.google.com[74.125.82.182]
    May 15 23:02:46 localhost postfix\/cleanup[25782]: 14E901E0709: hold: header Received: from mail-we0-f182.google.com (mail-we0-f182.google.com [74.125.82.182])??by mail.pmail.idv.tw (Postfix) with ESMTP id 14E901E0709??for <roy.lee@pmail.idv.tw>; Tue, 15 May 2012 23:02:45 +080 from mail-we0-f182.google.com[74.125.82.182]; from=<roy.mis0916@gmail.com> to=<roy.lee@pmail.idv.tw> proto=ESMTP helo=<mail-we0-f182.google.com>
    <\/strong><\/font>May 15 23:02:46 localhost postfix\/cleanup[25782]: 14E901E0709: message-id=<CANYCmc29ALE13ckNeNEFYon4ZJJHEsv3RO96Utj-heSV=h-jLw@mail.gmail.com>
    May 15 23:02:46 localhost MailScanner[25498]: New Batch: Scanning 1 messages, 2377 bytes
    May 15 23:02:46 localhost MailScanner[25498]: Virus and Content Scanning: Starting
    May 15 23:02:48 localhost MailScanner[25498]: Requeue: 14E901E0709.A5DA0 to DDDE01E0718
    May 15 23:02:48 localhost postfix\/qmgr[25438]: DDDE01E0718: from=<roy.mis0916@gmail.com>, size=1676, nrcpt=1 (queue active)
    May 15 23:02:48 localhost MailScanner[25498]: Uninfected: Delivered 1 messages
    May 15 23:02:48 localhost MailScanner[25498]: Deleted 1 messages from processing-database
    May 15 23:02:48 localhost postfix\/smtp[25789]: DDDE01E0718: to=<roy.lee@pmail.idv.tw>, relay=192.168.3.15[192.168.3.15]:25, delay=2.6, delays=2.3\/0.01\/0\/0.27, dsn=2.6.0, status=sent (250 2.6.0<\/font><\/strong> <CANYCmc29ALE13ckNeNEFYon4ZJJHEsv3RO96Utj-heSV=h-jLw@mail.gmail.com> [InternalId=2750] Queued mail for delivery)
    May 15 23:02:48 localhost postfix\/qmgr[25438]: DDDE01E0718: removed<\/p>\n

    ————————————————————– <\/p>\n

    \u4e0b\u5217 Log \u70ba\u53c3\u8003 cbl.abuseat.org \u9ed1\u540d\u55ae\u8cc7\u6599\u5eab\u88ab\u904e\u6ffe\u7684log <\/p>\n

    NOQUEUE: reject: RCPT from unknown[219.151.48.242]: 554 5.7.1 Service unavailable; Client host [219.151.48.242] blocked using cbl.abuseat.org; Blocked – see <\/font><\/strong>http:\/\/cbl.abuseat.org\/lookup.cgi?ip=219.151.48.242;<\/font><\/strong><\/a> from=<bobhoyqpqhl@cht.com.tw><\/font><\/strong> to=<lee@pmail.idv.tw> proto=SMTP helo=<x.x.x.x><\/p>\n

    \u4ee5\u4e0a\u9019\u6a23\u7684\u8a2d\u5b9a,\u5c31\u5df2\u7d93\u53ef\u4ee5\u6a94\u6389\u883b\u591a\u78ba\u5be6\u70baspam \u7684\u90f5\u4ef6,\u4e5f\u53ef\u4ee5\u964d\u4f4e\u5f8c\u7aef\u90f5\u4ef6\u4e3b\u6a5f\u4e0d\u5fc5\u8981\u7684\u5783\u573e\u6d41\u91cf<\/p>\n

    \n