{"id":131127,"date":"2019-01-06T08:25:23","date_gmt":"2019-01-06T00:25:23","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=131127"},"modified":"2019-01-02T10:53:25","modified_gmt":"2019-01-02T02:53:25","slug":"linux-postfix-3","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/linux-postfix-3.html","title":{"rendered":"Linux\u4e2dPostfix\u90ae\u4ef6\u53d1\u9001\u914d\u7f6e\uff08\u4e09\uff09"},"content":{"rendered":"
\u90e8\u7f72DNS\u670d\u52a1\u5668<\/strong><\/span><\/div>\n

postfix\u6839\u636e\u57df\u540d\u548c\u5730\u5740\u505a\u4e00\u4e2aMX\u8bb0\u5f55\uff0cA\u8bb0\u5f55\uff0cPTR\u8bb0\u5f55(\u4e00\u822c\u5728\u4e92\u8054\u7f51\u4e0a\u90ae\u4ef6\u670d\u52a1\u5668\u90fd\u8981\u53cd\u89e3\uff0c\u6ca1\u6709PTR\u8bb0\u5f55\u4f1a\u8ba4\u4e3a\u662f\u5783\u573e\u90ae\u4ef6)<\/p>\n

\r\n$ service iptables stop\r\n$ chkconfig iptables on\r\n$ setenforce 0\r\n$ hostname mail.ywnds.com\r\n$ echo \"127.0.0.1  mail.ywnds.com\" >> \/etc\/hosts\r\n$ yum install bind bind-utils bind-libs\r\n<\/pre>\n

\u914d\u7f6eDNS<\/p>\n

\r\n$ cat \/etc\/named.conf\r\noptions {\r\n  listen-on port 53 { any; };\r\n  directory       \"\/var\/named\";\r\n  allow-query     { any; };\r\n  recursion yes;\r\n{\r\nzone \"ywnds.com\" IN {\r\n  type master;\r\n  file \"ywnds.com\";\r\n};\r\n#include \"\/etc\/named.root.key\";\r\n<\/pre>\n

PS\uff1a\u6dfb\u52a0\u548c\u4fee\u6539\u4ee5\u4e0a\u5185\u5bb9\u5373\u53ef\u3002<\/p>\n

\r\n$ cat \/var\/named\/ywnds.com\r\n$TTL 1D\r\n@       IN    SOA    ns.ywnds.com.    root.ywnds.com. (\r\n                                        0      ; serial\r\n                                        1D     ; refresh\r\n                                        1H     ; retry\r\n                                        1W     ; expire\r\n                                        3H )   ; minimum\r\n@       IN    NS      ns\r\nns      IN    A       192.168.60.10\r\n@       IN    MX 10   smtp\r\nsmtp    IN    A       192.168.60.10\r\npop3    IN    A       192.168.60.10\r\nmail    IN    A       192.168.60.10\r\n<\/pre>\n
\r\n$ service named restart\r\n$ chkeconfig named on\r\n<\/pre>\n
postfix\u4e3b\u914d\u7f6e\u6587\u4ef6\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9<\/strong><\/span><\/div>\n

postfix\u4e3b\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u6a21\u5757\u5316\u4e86\uff0c\u5176\u4e2d:<\/p>\n

\r\n\/etc\/postfix\/main.cf\uff1a\u8fd9\u4e2a\u6587\u4ef6\u4fdd\u5b58\u5168\u5c40\u914d\u7f6e\u4fe1\u606f\uff0c\u6240\u6709\u8fdb\u7a0b\u90fd\u4f1a\u7528\u5230\uff0c\u9664\u975e\u8fd9\u4e9b\u914d\u7f6e\u5728 master.cf \u6587\u4ef6\u4e2d\u88ab\u91cd\u65b0\u8bbe\u7f6e\u4e86\u3002\r\n\r\n\/etc\/postfix\/master.cf\uff1a\u8fd9\u4e2a\u6587\u4ef6\u4fdd\u5b58\u4e86\u989d\u5916\u7684\u8fdb\u7a0b\u8fd0\u884c\u65f6\u73af\u5883\u53c2\u6570\uff0c\u5728 main.cf \u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684\u914d\u7f6e\u53ef\u80fd\u4f1a\u88ab\u672c\u6587\u4ef6\u7684\u914d\u7f6e\u8986\u76d6\u6389\u3002\r\n<\/pre>\n

\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u6240\u6709\u7684\u53c2\u6570\u90fd\u5fc5\u987b\u9876\u683c\u5199\u4e0d\u7136\u5c31\u4f1a\u5f53\u505a\u662f\u4e0a\u4e00\u884c\u53c2\u6570\u7684\u7eed\u5199\u3002\u53e6\u5916postfix\u5927\u90e8\u5206\u914d\u7f6e\u6587\u4ef6\u90fd\u8fdb\u884c\u9ed8\u8ba4\u5316\u5904\u7406\u4e86\uff0c\u53ef\u4ee5\u4f7f\u7528postconf -d\u8fdb\u884c\u67e5\u770b\u3002<\/p>\n

\r\n$cat \/etc\/postfix\/main.cf\r\ninet_protocols = all\r\ninet_interfaces = 192.168.60.10,127.0.0.1\r\nmyhostname = mail.ywnds.com\r\nmydomain = ywnds.com\r\nmyorigin = $mydomain\r\nmydestination = $myhostname\uff0c localhost.$mydomain\uff0c localhost\uff0c $mydomain\r\nmynetworks = 127.0.0.0\/8\r\nmessage_size_limit = 20485760\r\nmailbox_size_limit = 5097152000\r\nshow_user_unknown_table_name = no\r\nbounce_queue_lifetime = 1d\r\nmaximal_queue_lifetime = 1d\r\nhome_mailbox = Maildir\/\r\n#home_mailbox = Mailbox\r\n#mailbox_command = \/some\/where\/procmail\r\n<\/pre>\n

\u53c2\u6570\u89e3\u91ca\uff1a<\/p>\n

\r\ninet_protocols = all\r\n\r\n#\u6307\u5b9a\u534f\u8bae\u3002\r\n\r\ninet_interfaces = 192.168.60.10,127.0.0.1\r\n\r\n#\u6307\u5b9apostfix\u7cfb\u7edf\u76d1\u542c\u7684\u7f51\u7edc\u63a5\u53e3\u3002\r\n\r\nmyhostname = mail.ywnds.com\r\n\r\n#\u6307\u5b9a\u4e3b\u673a\u540d\u3002\r\n\r\nmydomain = ywnds.com\r\n\r\n#\u6307\u5b9a\u57df\u540d\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0bpostfix\u5c06myhostname\u7684\u7b2c\u4e00\u90e8\u5206\u5220\u9664\u800c\u4f5c\u4e3amydomain\u7684\u503c\u3002\r\n\r\nmyorigin = $mydomain\r\n\r\n#\u7528\u6765\u81ea\u52a8\u8865\u5168\u672c\u57df\u7528\u6237\uff0c\u7528\u6765\u6307\u660e\u53d1\u4ef6\u4eba\u6240\u5728\u7684\u57df\u540d\uff0c\u5373\u505a\u53d1\u4ef6\u5730\u5740\u4f2a\u88c5\u3002\r\n\r\nmydestination = $myhostname\uff0c localhost.$mydomain\uff0c localhost\uff0c $mydomain\r\n\r\n#\u8fd9\u91cc\u5b9a\u4e49\u4e86Postfix\u63a5\u6536\u90ae\u4ef6\u65f6\u7684\u6536\u4ef6\u4eba\u57df\u540d\uff0c\u5373Postfix\u8981\u63a5\u6536\u54ea\u4e9b\u57df\u540d\u7684\u90ae\u4ef6\uff0c\u4e0d\u5728\u6b64\u533a\u57df\u5185\u7684\u90fd\u7b97\u662f\u4e2d\u7ee7\u90ae\u4ef6\uff0c\u5982\u679c\u4e0d\u52a0$mydomain\u7684\u8bdd\u90a3\u4e48\u5c31\u4e0d\u5141\u8bb8\u6536\u672c\u57df\u5185\u90ae\u4ef6\u3002\r\n\r\nmynetworks = 127.0.0.0\/8\r\n\r\n#\u6839\u636e\u7f51\u7edc\u5730\u5740\u4e2d\u7ee7\uff0c\u9ed8\u8ba4\u7ed9\u4f60\u6240\u5728\u7684\u6574\u4e2a\u7f51\u7edc\u4e2d\u7ee7\uff0cpostfix\u7cfb\u7edf\u6839\u636e\u5176\u503c\u6765\u533a\u522b\u7528\u6237\u662f\u8fdc\u7a0b\u7684\u8fd8\u662f\u672c\u5730\u7684\uff0c\u8fd9\u91cc\u8bbe\u7f6e\u53ea\u7ed9\u672c\u673a\u4e2d\u7ee7\u3002\r\n\r\nmessage_size_limit = 20485760\r\n\r\nmailbox_size_limit = 5097152000\r\n\r\nshow_user_unknown_table_name = no\r\n\r\n#\u90ae\u4ef6\u5927\u5c0f\u9650\u5236\u4e3a20M\uff0c\u90ae\u7bb1\u5927\u5c0f\u9650\u5236\u4e3a5G\u3002\r\n\r\nbounce_queue_lifetime = 1d\r\n\r\nmaximal_queue_lifetime = 1d\r\n\r\n#\u961f\u5217\u8d85\u65f6\u9650\u5236\u4e3a1\u5929\u3002\r\n\r\nhome_mailbox = Maildir\/\r\n\r\nhome_mailbox = Mailbox\r\n<\/pre>\n

# \u90ae\u7bb1\u6295\u9012\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a\u4e00\u79cd\u662fMailbox\u65b9\u5f0f\uff0c\u5373\u540c\u4e00\u4e2a\u7528\u6237\u7684\u6240\u6709\u90ae\u4ef6\u5185\u5bb9\u5b58\u50a8\u4e3a\u5355\u4e2a\u6587\u4ef6\uff0c\u901a\u5e38\u4fdd\u5b58\u5728\/var\/spool\/mail\/\u76ee\u5f55\u4e0b\u6587\u4ef6\u540d\u4e0e\u7528\u6237\u540d\u76f8\u540c\uff08Postfix\u9ed8\u8ba4\u4f7f\u7528\uff09\uff1b\u7b2c\u4e8c\u79cd\u662fMaildir\u65b9\u5f0f\uff0c\u5373\u4f7f\u7528\u76ee\u5f55\u7ed3\u6784\u6765\u5b58\u50a8\u7528\u6237\u7684\u90ae\u4ef6\u5185\u5bb9\u6bcf\u4e00\u4e2a\u7528\u6237\u4f7f\u7528\u4e00\u4e2a\u6587\u4ef6\u5939\uff0c\u6bcf\u5c01\u90ae\u4ef6\u90fd\u4f5c\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u6587\u4ef6\u5b58\u653e\u3002Maildir\u65b9\u5f0f\u7684\u5b58\u53d6\u901f\u5ea6\u548c\u6548\u7387\u8981\u597d\u4e00\u4e9b\u5bf9\u4e8e\u7ba1\u7406\u90ae\u4ef6\u5185\u5bb9\u9875\u66f4\u52a0\u65b9\u4fbf\u3002<\/p>\n

\r\nmailbox_command = \/some\/where\/procmail\r\n<\/pre>\n

#\u8fd9\u91cc\u53ef\u4ee5\u914d\u7f6eMDA\u4f7f\u7528procmail\u65b9\u5f0f(postfix\u9ed8\u8ba4\u7684\u6295\u9012\u4ee3\u7406)\u3002<\/p>\n

\u6ce8\u610f\u95ee\u9898<\/strong><\/span><\/div>\n

1\u3001\u5728postfix\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u53c2\u6570\u884c\u548c\u6ce8\u91ca\u884c\u662f\u4e0d\u80fd\u5904\u5728\u540c\u4e00\u884c\u4e2d\u7684\uff1b<\/p>\n

2\u3001\u4efb\u4f55\u4e00\u4e2a\u53c2\u6570\u7684\u503c\u90fd\u4e0d\u9700\u8981\u52a0\u5f15\u53f7\uff0c\u5426\u5219\uff0c\u5f15\u53f7\u5c06\u4f1a\u88ab\u5f53\u4f5c\u53c2\u6570\u503c\u7684\u4e00\u90e8\u5206\u6765\u4f7f\u7528\uff1b<\/p>\n

3\u3001\u6bcf\u4fee\u6539\u53c2\u6570\u53ca\u5176\u503c\u540e\u6267\u884c postfix reload \u5373\u53ef\u4ee4\u5176\u751f\u6548\uff1b\u4f46\u82e5\u4fee\u6539\u4e86inet_interfaces\uff0c\u5219\u9700\u91cd\u65b0\u542f\u52a8postfix\uff1b<\/p>\n

4\u3001\u5982\u679c\u4e00\u4e2a\u53c2\u6570\u7684\u503c\u6709\u591a\u4e2a\uff0c\u53ef\u4ee5\u5c06\u5b83\u4eec\u653e\u5728\u4e0d\u540c\u7684\u884c\u4e2d\uff0c\u53ea\u9700\u8981\u5728\u5176\u540e\u7684\u6bcf\u4e2a\u884c\u524d\u591a\u7f6e\u4e00\u4e2a\u7a7a\u683c\u5373\u53ef\uff1bpostfix\u4f1a\u628a\u7b2c\u4e00\u4e2a\u5b57\u7b26\u4e3a\u7a7a\u683c\u6216tab\u7684\u6587\u672c\u884c\u89c6\u4e3a\u4e0a\u4e00\u884c\u7684\u5ef6\u7eed\uff1b<\/p>\n

SMTP\u534f\u8bae\u53d1\u9001\u90ae\u4ef6\u547d\u4ee4<\/strong><\/span><\/div>\n

\"\"<\/p>\n

\r\nSMTP\u72b6\u6001\u7801\uff1a\r\n\r\n1xx\uff1a\u7eaf\u4fe1\u606f\r\n\r\n2xx\uff1a\u6b63\u786e\r\n\r\n3xx\uff1a\u4e0a\u4e00\u6b65\u64cd\u4f5c\u5c1a\u672a\u5b8c\u6210\uff0c\u9700\u8981\u7ee7\u7eed\u8865\u5145\r\n\r\n4xx\uff1a\u6682\u65f6\u6027\u9519\u8bef\r\n\r\n5xx\uff1a\u6c38\u4e45\u6027\u9519\u8bef\r\n<\/pre>\n

SMTP\u534f\u8bae\u975e\u5e38\u7b80\u5355\uff0c\u7b80\u5355\u5230\u5141\u8bb8\u4efb\u4f55\u7528\u6237\u53d1\u9001\u90ae\u4ef6\u540c\u65f6\u4e5f\u5141\u8bb8\u53d1\u9001\u5230\u4efb\u4f55\u7528\u6237\u3002\u5728\u53d1\u4ef6\u4eba\uff08MAIL FROM\uff09\u54ea\u91cc\u53ef\u4ee5\u968f\u610f\u6307\u5b9a\u5730\u5740\u3002\u4f46\u662f\u6536\u4ef6\u4eba\uff08RCPT TO\uff09\u53ef\u4ee5\u53d1\u7ed9\u672c\u57df\u5185\u7528\u6237\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4e2d\u7ee7\u53d1\u9001\u7ed9\u5176\u4ed6\u57df\u7528\u6237\u3002\u5982163\u6216QQ\u90ae\u7bb1\u3002\u4f46\u662f\u4e00\u822c\u516c\u7f51\u90ae\u7bb1\u90fd\u662f\u9700\u8981\u8fdb\u884c\u53d1\u4ef6\u4eba\u57df\u540d\u53cd\u5411\u89e3\u6790\uff0c\u5982\u679c\u80fd\u89e3\u6790\u5c31\u63a5\u6536\u90ae\u4ef6\uff0c\u4e0d\u80fd\u89e3\u6790\u5c31\u4e22\u5931\u90ae\u4ef6\u3002\u5982\u679c\u5168\u90e8\u89e3\u6790\u5c31\u6709\u70b9\u592a\u82db\u523b\u4e86\uff0c\u4e5f\u53ef\u4ee5\u9488\u5bf9\u90e8\u5206\u57df\u540d\u8fdb\u884c\u89e3\u6790\u3002\u4e0d\u4fe1\u4f60\u53ef\u4ee5\u628a\u53d1\u4ef6\u4eba\u6539\u4e3axxx@taobao.com\u8bd5\u8bd5\u4f60\u7684\u6536\u4ef6\u4eba\u8fd8\u80fd\u4e0d\u80fd\u6536\u5230\u90ae\u4ef6\u3002\uff08\u5982\u679c\u8f93\u5165\u9519\u8bef\u4fe1\u606f\u53ef\u4ee5\u6309Ctrl\u52a0\u9000\u683c\u952e\u5373\u53ef\uff09<\/p>\n

Postfix\u9ed8\u8ba4\u5141\u8bb8\u672c\u673a\u548c\u672c\u673a\u6240\u5728\u7f51\u7edc\u7684\u6240\u6709\u4e3b\u673a\u90fd\u5141\u8bb8\u4e2d\u7ee7\uff0c\u6240\u4ee5\u53ef\u4ee5\u53d1\u7ed9\u5176\u4ed6\u57df\u90ae\u4ef6\u3002\u4f46\u662f\u7531\u4e8e\u6211\u4eec\u4e0a\u9762\u662f\u7528\u6765\u4e86\u6307\u4ee4\u201cmynetworks = 127.0.0.0\/8\u201d\u8868\u793a\u53ea\u7ed9\u672c\u673a\u4e2d\u7ee7\u3002\u6240\u4ee5\u5176\u4ed6\u4e3b\u673a\u662f\u65e0\u6cd5\u53d1\u9001\u90ae\u4ef6\u7ed9\u5176\u4ed6\u57df\u7684\uff0c\u5982\u4e0b\u56fe\uff1a<\/p>\n

\"\"<\/p>\n

\u6ce8\u610f\uff1a127.0.0.1\u8ddf192.168.60.10\u867d\u7136\u90fd\u80fd\u8bbf\u95ee\u672c\u673a\uff0c\u4f46\u5b83\u4eec\u4e24\u7684\u610f\u4e49\u4e0d\u540c\uff0c127.0.0.1\u662f\u5728\u672c\u673a\u5185\u90e8\uff0c\u800c192.168.60.10\u662f\u901a\u8fc7\u7f51\u5361\u7684\u3002\u53e6\u5916\u67e5\u770b\u90ae\u4ef6\u670d\u52a1\u5668\u7684\u65e5\u5fd7\u4fe1\u606f\u5728\/var\/log\/maillog<\/p>\n

\u521b\u5efa\u4e24\u4e2a\u90ae\u7bb1\u6d4b\u8bd5\u7528\u6237\u5e76\u7ed9\u5bc6\u7801\uff08\u5bc6\u7801\u4e5f\u540c\u7528\u6237\u540d\uff09<\/strong><\/span><\/div>\n
\r\n$ useradd -s \/sbin\/nologin openstack\r\n$ useradd -s \/sbin\/nologin hadoop\r\n<\/pre>\n
\u90ae\u4ef6\u522b\u540d<\/strong><\/span><\/div>\n

\u90ae\u4ef6\u522b\u540d\u53ef\u4ee5\u628a\u53d1\u9001\u7ed9\u4e00\u4e2a\u7528\u6237\u7684\u90ae\u4ef6\u8f6c\u7ed9\u53e6\u5916\u4e00\u4e2a\u7528\u6237\uff0c\u53ef\u4ee5\u5728\/etc\/aliases\u6587\u4ef6\u4e2d\u53ef\u4ee5\u5b9a\u4e49\u7528\u6237\u522b\u540d\u683c\u5f0f\u5982\u4e0b:<\/p>\n

\r\nOpenstack:  root\r\n<\/pre>\n

\u8868\u793a\u6240\u6709\u53d1\u7ed9Openstack\u7528\u6237\u7684\u90ae\u4ef6\uff0c\u90fd\u53d1\u9001\u7ed9root\u7528\u6237\u3002\u4f46\u662fPostfix\u4e0d\u4f1a\u4f7f\u7528\u8fd9\u4e2a\u6587\u4ef6\u56e0\u4e3a\u5728\u6587\u672c\u6587\u4ef6\u4e2d\u68c0\u7d22\u592a\u6162\u4e86\uff0c\u6240\u4ee5\u9700\u8981\u901a\u8fc7hash\u7f16\u7801\u8f6c\u6362\u4e3a\u53e6\u5916\u4e00\u79cd\u683c\u5f0f\/etc\/aliases.db\uff08postfix\u652f\u6301hash\u683c\u5f0f\uff09\uff0c\u800cnewaliases\u547d\u4ee4\u5c31\u53ef\u4ee5\u8fdb\u884c\u5b83\u4eec\u4e4b\u95f4\u7684\u76f8\u4e92\u8f6c\u7801\u7684\uff0c\u76f4\u63a5\u6267\u884c\u547d\u4ee4newaliases\u5373\u53ef\u3002<\/p>\n

\u90ae\u4ef6\u961f\u5217<\/strong><\/span><\/div>\n

Postfix \u7ef4\u62a4\u4e24\u4e2a\u961f\u5217\uff1a\u672a\u51b3\u90ae\u4ef6\u961f\u5217\uff08pending mails queue\uff09\u548c\u7b49\u5f85\u90ae\u4ef6\u961f\u5217\uff08deferred mail queue\uff09\u3002\u7b49\u5f85\u961f\u5217\u5305\u542b\u4e86\u6682\u65f6\u53d1\u9001\u5931\u8d25\u3001\u9700\u8981\u91cd\u65b0\u53d1\u9001\u7684\u90ae\u4ef6\uff0cPostfix \u4f1a\u5b9a\u671f\u91cd\u53d1\uff08\u9ed8\u8ba45\u5206\u949f\uff0c\u53ef\u81ea\u5b9a\u4e49\u8bbe\u7f6e\uff09\u3002<\/p>\n

\u5176\u5b9e Postfix \u7ef4\u62a45\u4e2a\u961f\u5217\uff1a<\/p>\n

\r\n\u8f93\u5165\u961f\u5217\uff0c\u90ae\u4ef6\u8fdb\u5165Postfix\u7cfb\u7edf\u7684\u7b2c\u4e00\u7ad9\uff1b\r\n\r\n\u6d3b\u52a8\u961f\u5217\uff0cqmgr \u5c06\u8f93\u5165\u961f\u5217\u7684\u90ae\u4ef6\u79fb\u5230\u6d3b\u52a8\u961f\u5217\uff1b\r\n\r\n\u7b49\u5f85\u961f\u5217\uff0c\u4fdd\u5b58\u6682\u65f6\u4e0d\u80fd\u53d1\u9001\u51fa\u53bb\u7684\u90ae\u4ef6\uff1b\r\n\r\n\u6545\u969c\u961f\u5217\uff0c\u4fdd\u5b58\u53d7\u635f\u6216\u65e0\u6cd5\u89e3\u8bfb\u7684\u90ae\u4ef6\uff1b\r\n\r\n\u4fdd\u7559\u961f\u5217\uff0c\u5c06\u90ae\u4ef6\u65e0\u9650\u671f\u7559\u5728 Postfix \u961f\u5217\u7cfb\u7edf\u4e2d\uff1b\r\n\r\n\u5217\u51fa\u90ae\u4ef6\u961f\u5217\r\n\r\n$ postqueue -p\r\n\u5220\u9664\u6240\u6709\u961f\u5217\u90ae\u4ef6\r\n\r\n$ postsuper -d ALL deferred\r\n\u5220\u9664\u6240\u6709\u90ae\u4ef6\r\n\r\nstsuper -d ALL\r\n<\/pre>\n

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