ãã®è¨äºã¯ãPostfix Advent Calendar 2014ã12æ¥ç®ã®è¨äºã§ãã Postfixã®è¨¼ææ¸è¨å®ãèªè¨¼ã«ã¤ãã¦èªåã調ã¹ãäºãæ¸ãã¾ãã ç®æ¬¡ 主ãªé ç®ã¨ãã¦ã¯ã 1. SMTPSã®ãµã¼ã証ææ¸è¨å®ã¨èªè¨¼è¨å® 2. SMTPSã®ã¯ã©ã¤ã¢ã³ãèªè¨¼è¨å® 3. ãã®ä»ã¢ã¬ã³ã¬ ç°å¢ ã©ãããªãæ°ããã»ããããã ããã¨æ¤è¨¼ç°å¢ã¯ã OS: Centos7 Postfix: postfix-2.10.1-6.el7.x86_64 SELINUX: Enforcing(ç³å·ãããããã¨ã) Firewalld: tcp25,tcp587,tcp465 â»äºåã«ä»¥ä¸ã®ã³ãã³ããçºè¡ãã¦éæ¾ # firewall-cmd --add-port=25/tcp --permanent # firewall-cmd --add-port=587/tcp --permanent # fire
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