{"id":1006,"date":"2021-07-11T17:53:19","date_gmt":"2021-07-11T09:53:19","guid":{"rendered":"http:\/\/www.dxQerp.com\/?p=1006"},"modified":"2021-09-03T08:20:40","modified_gmt":"2021-09-03T00:20:40","slug":"postfix-configuration-parameters","status":"publish","type":"post","link":"http:\/\/www.dxQerp.com\/?p=1006","title":{"rendered":"Postfix Configuration Parameters"},"content":{"rendered":"\n

Postfix main.cf \u6587\u4ef6\u683c\u5f0f, \u63a7\u5236 Postfix \u90f5\u4ef6\u7cfb\u7d71\u64cd\u4f5c\u7684\u6240\u6709\u53c3\u6578<\/span><\/strong>\u7684\u4e00\u90e8\u5206<\/strong>\u3002\u672a\u660e\u78ba\u6307\u5b9a\u7684\u53c3\u6578<\/strong><\/span>\u4fdd\u7559\u5176\u9ed8\u8a8d\u503c<\/strong><\/span>\u3002<\/p>\n\n\n\n

main.cf \u6587\u4ef6\u7684\u4e00\u822c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u6bcf\u500b\u908f\u8f2f\u884c<\/strong>\u90fd\u63a1\u7528\u201c\u53c3\u6578 = \u503c\u201d\u7684\u5f62\u5f0f\u3002\u201c=\u201d\u5468\u570d\u7684\u7a7a\u767d\u88ab\u5ffd\u7565\uff0c\u908f\u8f2f\u884c<\/strong>\u672b\u5c3e\u7684\u7a7a\u767d\u4e5f\u88ab\u5ffd\u7565\u3002<\/p>\n\n\n\n

\u7a7a\u884c \u548c \u7d14\u7a7a\u767d\u884c \u5c07\u88ab\u5ffd\u7565\uff0c\u7b2c\u4e00\u500b\u975e\u7a7a\u767d\u5b57\u7b26\u662f\u201c#\u201d\u7684\u884c\u4e5f\u5c07\u88ab\u5ffd\u7565\u3002<\/p>\n\n\n\n

\u908f\u8f2f\u884c<\/strong>\u4ee5\u975e\u7a7a\u767d\u6587\u672c<\/strong><\/span>\u958b\u982d\u3002\u4ee5\u7a7a\u683c\u958b\u982d\u7684\u884c\u7e7c\u7e8c\u908f\u8f2f\u884c\u3002<\/p>\n\n\n\n

\u53c3\u6578\u503c \u53ef\u4ee5\u5f15\u7528\u5176\u4ed6\u53c3\u6578\u3002<\/p>\n\n\n\n

\u8868\u9054\u5f0f\u201c$name\u201d\u548c\u201c${name}\u201d \u88ab\u905e\u6b78\u66ff\u63db\u70ba\u547d\u540d\u53c3\u6578<\/strong><\/span>\u7684\u503c\u3002\u53c3\u6578\u540d\u7a31\u5fc5\u9808\u50c5\u5305\u542b\u4f86\u81ea [a-zA-Z0-9_] \u96c6\u7684\u5b57\u7b26\u3002\u672a\u5b9a\u7fa9\u7684\u53c3\u6578\u503c\u88ab\u66ff\u63db\u70ba\u7a7a\u503c\u3002<\/p>\n\n\n\n

\u7576\u201c$name\u201d\u975e\u7a7a\u6642<\/strong><\/span>\uff0c\u8868\u9054\u5f0f\u201c${name?<\/strong><\/span>value}\u201d\u548c\u201c${name?<\/span><\/strong>{value}}\u201d\u88ab\u66ff\u63db\u70ba\u201cvalue\u201d\u3002\u53c3\u6578\u540d\u7a31\u5fc5\u9808\u50c5\u5305\u542b\u4f86\u81ea [a-zA-Z0-9_] \u96c6\u7684\u5b57\u7b26\u3002Postfix \u7248\u672c \u2265 2.2 \u548c \u2265 3.0<\/strong> \u5206\u5225\u652f\u6301\u9019\u4e9b\u5f62\u5f0f\u3002<\/p>\n\n\n\n

\u7576\u201c$name\u201d\u70ba\u7a7a\u6642<\/span><\/strong>\uff0c\u8868\u9054\u5f0f\u201c${name:value}\u201d\u548c\u201c${name:{value}}\u201d\u88ab\u66ff\u63db\u70ba\u201cvalue\u201d  \u3002\u53c3\u6578\u540d\u7a31\u5fc5\u9808\u50c5\u5305\u542b\u4f86\u81ea [a-zA-Z0-9_] \u96c6\u7684\u5b57\u7b26\u3002Postfix \u7248\u672c \u2265 2.2 \u548c \u2265 3.0<\/strong> \u5206\u5225\u652f\u6301\u9019\u4e9b\u5f62\u5f0f\u3002<\/p>\n\n\n\n

\u7576\u201c$name\u201d\u975e\u7a7a\u6642<\/strong><\/span>\uff0c\u8868\u9054\u5f0f\u201c${name?{value1}:{value2}<\/strong><\/span>}\u201d\u88ab\u66ff\u63db\u70ba\u201cvalue1\u201d\uff0c\u7576\u201c$name\u201d\u70ba\u7a7a\u6642\u88ab\u66ff\u63db\u70ba\u201cvalue2\u201d\u3002\u201c{}\u201d\u5c0d\u65bc\u201cvalue1\u201d\u662f\u5fc5\u9700\u7684\uff0c\u5c0d\u65bc\u201cvalue2\u201d\u662f\u53ef\u9078\u7684\u3002\u53c3\u6578\u540d\u7a31\u5fc5\u9808\u50c5\u5305\u542b\u4f86\u81ea [a-zA-Z0-9_] \u96c6\u7684\u5b57\u7b26\u3002Postfix \u7248\u672c \u2265 3.0<\/strong> \u652f\u6301\u9019\u7a2e\u5f62\u5f0f\u3002<\/p>\n\n\n\n

\u201c${…}\u201d\u4e2d\u7684\u7b2c\u4e00\u9805\u53ef\u80fd\u662f\u4ee5\u4e0b\u5f62\u5f0f\u7684\u95dc\u4fc2\u8868\u9054\u5f0f\uff1a\u201c{value3} == {value4}\u201d\u3002\u9664\u4e86\u201c==\u201d\uff08\u76f8\u7b49\uff09\u904b\u7b97\u7b26\u5916\uff0cPostfix \u9084\u652f\u6301\u201c\uff01=\u201d\uff08\u4e0d\u7b49\uff09\u3001\u201c<\u201d\u3001\u201c\u2264\u201d\u3001\u201c\u2265\u201d\u548c\u201c>\u201d\u3002\u7576\u5169\u500b\u64cd\u4f5c\u6578\u90fd\u662f\u6578\u5b57\u6642\u6bd4\u8f03\u662f\u6578\u5b57\u7684\uff0c\u5426\u5247\u6bd4\u8f03\u662f\u5b57\u5178\u5e8f\u7684\u3002Postfix \u7248\u672c \u2265 3.0 \u652f\u6301\u9019\u4e9b\u5f62\u5f0f<\/strong>\u3002<\/p>\n\n\n\n

\u6bcf\u500b\u201c\u503c\u201d\u90fd\u53d7\u905e\u6b78\u547d\u540d\u53c3\u6578\u548c\u95dc\u4fc2\u8868\u9054\u5f0f\u8a55\u4f30\u7684\u7d04\u675f\uff0c\u9664\u975e\u53e6\u6709\u8aaa\u660e\u3002<\/p>\n\n\n\n

\u5ffd\u7565<\/strong>\u6bcf\u500b\u201c{value}\u201d\u4e4b\u524d\u6216\u4e4b\u5f8c<\/strong>\u7684\u7a7a\u683c<\/strong>\u3002<\/p>\n\n\n\n

\u6307\u5b9a “$$” \u4ee5\u751f\u6210\u55ae\u500b “$” \u5b57\u7b26\u3002<\/p>\n\n\n\n

\u820a\u5f62\u5f0f\u201c$(…)\u201d\u7b49\u540c\u65bc\u9996\u9078\u5f62\u5f0f\u201c${…}\u201d\u3002<\/p>\n\n\n\n

\u7576\u591a\u6b21\u5b9a\u7fa9\u540c\u4e00\u500b\u53c3\u6578\u6642\uff0c\u53ea\u6703\u8a18\u4f4f\u6700\u5f8c\u4e00\u500b\u5be6\u4f8b\u3002<\/p>\n\n\n\n

main.cf \u53c3\u6578\u5b9a\u7fa9\u7684\u9806\u5e8f\u7121\u95dc\u7dca\u8981.<\/strong><\/span><\/p>\n\n\n\n

\n\n\n\n

\u9ed8\u8a8d\u503c\u986f\u793a\u5728\u62ec\u865f\u4e2d\u7684\u53c3\u6578\u540d\u7a31\u4e4b\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u201c postconf -d<\/b> \u201d\u547d\u4ee4\u67e5\u627e.<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u4e0d\u662f\u66f4\u6539 Postfix \u914d\u7f6e\u53c3\u6578\u7684\u9080\u8acb<\/strong>\u3002\u4e0d\u5fc5\u8981\u7684\u66f4\u6539\u53ef\u80fd\u6703\u5f71\u97ff\u90f5\u4ef6\u7cfb\u7d71\u7684\u904b\u884c.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Postfix main.cf \u6587\u4ef6\u683c\u5f0f, \u63a7\u5236 Postfix \u90f5\u4ef6\u7cfb\u7d71\u64cd\u4f5c\u7684\u6240\u6709\u53c3\u6578\u7684\u4e00\u90e8\u5206\u3002\u672a\u660e\u78ba\u6307\u5b9a\u7684 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[27],"tags":[],"class_list":["post-1006","post","type-post","status-publish","format-standard","hentry","category-postfix"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts\/1006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1006"}],"version-history":[{"count":5,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts\/1006\/revisions"}],"predecessor-version":[{"id":1153,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts\/1006\/revisions\/1153"}],"wp:attachment":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1006"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}