閭欢绯荤粺postfix瀹夎鍜岃缃(涓)
閭欢绯荤粺postfix瀹夎鍜岃缃
涓銆 postfix姒傝堪
postfix鏄疻ietse Venema鍦↖BM鐨凣PL鍗忚涔嬩笅鐮斿彂鐨凪TA锛堥偖浠朵紶杈
浠g悊锛夎蒋浠躲備笅闈竴娈佃瘽鎽樿嚜postfix鐨勫畼鏂圭珯鐐癸紙http://www.postfix.org锛夛細
鈥減ostfix鏄疻ietse Venema鎯宠涓轰娇鐢ㄦ渶骞挎硾鐨剆endmail鎻愪緵鏇夸唬鍝佺殑涓涓皾璇曘傚湪Internet涓栫晫涓紝澶ч儴鍒嗙殑鐢
瀛愰偖浠堕兘鏄氳繃sendmail鏉ユ姇閫掔殑锛屽ぇ绾︽湁100涓囩敤鎴蜂娇鐢╯endmail锛屾瘡澶╂姇閫掍笂浜垮皝閭欢銆傝繖鐪熷疄涓涓浜哄悆鎯婄殑鏁板瓧銆侾ostfix璇曞浘
鏇村揩銆佹洿瀹规槗绠$悊銆佹洿瀹夊叏锛屽悓鏃惰繕鍜宻endmail淇濇寔瓒冲鐨勫吋瀹规с傗
1.1 postfix鐨勭壒鐐
1. postfix鏄厤璐圭殑锛
    postfix鎯宠浣滅敤鐨勮寖鍥存槸骞垮ぇ鐨処nternet鐢ㄦ埛锛岃瘯鍥惧奖鍝嶅ぇ澶氭暟鐨処nternet涓婄殑鐢靛瓙閭欢绯荤粺锛屽洜姝や粬鏄厤璐圭殑銆
2. 鏇村揩锛
    postfix鍦ㄦц兘涓婂ぇ绾︽瘮sendmail蹇笁鍊嶃備竴閮ㄨ繍琛宲ostfix鐨勫彴寮廝C姣忓ぉ鑳芥敹鍙戜笂鐧句竾灏侀偖浠躲
3. 鍏煎鎬уソ:
    postfix鏄痵endmail鍏煎鐨勶紝浠庤屼娇sendmail鐢ㄦ埛鑳介潪甯告柟渚垮湴杩佺Щ鍒皃ostfix銆侾ostfix鏀寔/var[/spool]/mail銆/etc/aliases銆 NIS銆佸拰 ~/.forward 鏂囦欢銆
   4. 鏇村仴澹細
postfix琚璁℃垚鍦ㄩ噸璐熻嵎涔嬩笅浠嶇劧鑳芥甯稿伐浣溿傚綋绯荤粺杩愯瓒呭嚭浜嗗彲鐢ㄧ殑鍐呭瓨鎴栫鐩樼┖闂存椂锛宲ostfix浼氳嚜鍔ㄥ噺灏戣繍琛岃繘绋嬬殑鏁扮洰銆傚綋澶勭悊鐨勯偖浠舵暟鐩闀挎椂锛宲ostfix杩愯鐨勮繘绋嬩笉浼氳窡鐫澧炲姞銆
5. 鏇寸伒娲伙細
postfix鏄敱瓒呰繃涓鎵撶殑灏忕▼寮忕粍鎴愮殑锛屾瘡涓▼寮忓畬鎴愮壒瀹氱殑鍔熻兘銆備綘鑳
閫氳繃璁剧疆鏂囦欢璁剧疆姣忎釜绋嬪紡鐨勮繍琛屽弬鏁般
   6. 瀹夊叏鎬
postfix鍏锋湁澶氬眰闃插尽缁撴瀯锛岃兘鏈夋晥鍦版姷寰℃伓鎰忓叆渚佃呫傚澶у鏁扮殑postfix绋嬪紡鑳借繍琛屽湪杈冧綆鐨勬潈闄愪箣涓嬶紝涓嶈兘閫氳繃缃戠粶璁块棶瀹夊叏鎬х浉鍏崇殑鏈湴鎶曢掔▼寮忕瓑绛夈
1.2 postfix鐨勬讳綋缁撴瀯
postfix鐢卞崄鍑犱釜鍏锋湁涓嶅悓鍔熻兘鐨勫崐椹荤暀杩涚▼缁勬垚锛屽苟涓斿湪杩欎簺杩涚▼涓苟鏃犵壒瀹氱殑杩涚▼闂寸埗瀛愬叧绯汇傛煇涓涓壒瀹氱殑杩涚▼鑳戒负鍏朵粬杩涚▼鎻愪緵鐗瑰畾鐨勬湇鍔°
澶у鏁扮殑postfix杩涚▼鐢变竴涓繘绋嬬粺涓杩涜绠$悊锛岃杩涚▼璐熻矗鍦ㄩ渶瑕佺殑鏃跺欒皟鐢ㄥ叾浠栬繘绋嬶紝杩欎釜绠$悊杩涚▼灏辨槸master杩涚▼銆傝杩涚▼涔熸槸涓悗鍙扮▼寮忋
杩欎簺postfix杩涚▼鏄兘璁剧疆鐨勶紝鎴戜滑鑳借缃瘡涓繘绋嬭繍琛岀殑鏁扮洰锛屽彲閲嶇敤鐨勬鏁帮紝鐢熷瓨鐨勬椂闂寸瓑绛夈傞氳繃鐏垫椿鐨勮缃壒鎬ц兘浣挎暣涓郴缁熺殑杩愯鎴愭湰澶уぇ闄嶄綆銆
1.2.1 postfix鐨勯偖浠堕槦鍒楋紙mail queues锛
postfix鏈夊洓绉嶄笉鍚岀殑閭欢闃熷垪锛屽苟涓旂敱闃熷垪绠$悊杩涚▼缁熶竴杩涜绠$悊锛
1锛 maildrop锛氭湰鍦伴偖浠舵斁缃湪maildrop涓紝鍚屾椂涔熻鎷疯礉鍒癷ncoming涓
2锛 incoming锛氭斁缃鍦ㄥ埌杈炬垨闃熷垪绠$悊杩涚▼灏氭湭鍙戠幇鐨勯偖浠躲
3锛 active锛氭斁缃槦鍒楃鐞嗚繘绋嬪凡鎵撳紑浜嗗苟姝e噯澶囨姇閫掔殑閭欢锛岃闃熷垪鏈
             闀垮害鐨勯檺鍒躲
4锛 deferred锛氭斁缃笉鑳借鎶曢掔殑閭欢銆
闃熷垪绠$悊杩涚▼浠呬粎鍦ㄥ唴瀛樹腑淇濈暀active闃熷垪锛屽苟涓斿璇ラ槦鍒楃殑闀垮害杩涜闄
鍒讹紝杩欐牱鍋氱殑鐩殑鏄负浜嗛伩鍏嶈繘绋嬭繍琛屽唴瀛樿秴杩囩郴缁熺殑鍙敤鍐呭瓨銆
   
1.2.2 postfix瀵归偖浠堕鏆寸殑澶勭悊
褰撴湁鏂扮殑閭欢鍒拌揪鏃讹紝postfix杩涜鍒濆鍖栵紝鍒濆鍖栨椂postfix鍚屾椂鍙帴鍙椾袱涓苟鍙戠殑杩炴帴璇锋眰銆傚綋閭欢鎶曢掓垚鍔熷悗锛岃兘鍚屾椂鎺ュ彈鐨勫苟鍙戣繛
鎺ョ殑鏁扮洰灏变細缂撴參鍦板闀胯嚦涓涓兘璁剧疆鐨勫笺傚綋鐒讹紝濡傛灉杩欐椂绯荤粺鐨勬秷鑰楀凡鍒拌揪绯荤粺涓嶈兘鎵垮彈鐨勮礋杞藉氨浼氬仠姝㈠闀裤傛洿鏈変竴绉嶆儏鍐垫椂锛屽鏋減ostfix鍦ㄥ鐞
閭欢杩囩▼涓亣瑙佷簡闂锛屽垯璇ュ间細寮濮嬮檷浣庛
褰撴帴鏀跺埌鐨勬柊閭欢鐨勬暟閲忚秴杩噋ostfix鐨勬姇閫掕兘鍔涙椂锛宲ostfix浼氭殏鏃跺仠姝㈡姇閫抎eferred闃熷垪涓殑閭欢鑰屽幓澶勭悊鏂版帴鏀跺埌鐨勯偖浠躲傝繖鏄洜涓哄鐞嗘柊閭欢鐨勫欢杩熻灏忎簬澶勭悊deferred闃熷垪涓殑閭欢銆侾ostfix浼氬湪绌洪棽鏃跺鐞哾eferred涓殑閭欢銆
1.2.3 postfix瀵规棤娉曟姇閫掔殑閭欢鐨勫鐞
褰撲竴灏侀偖浠剁涓娆′笉鑳芥垚鍔熸姇閫掓椂锛宲ostfix浼氱粰璇ラ偖浠惰创涓婁竴涓皢鏉ョ殑鏃堕棿閭エ銆傞偖浠堕槦鍒楃鐞嗙▼寮忎細蹇界暐璐存湁灏嗘潵鏃堕棿閭エ鐨勯偖浠躲傛椂闂撮偖绁ㄥ埌
鏈熸椂锛宲ostfix浼氬皾璇曞啀瀵硅閭欢杩涜涓娆℃姇閫掞紝濡傛灉杩欐鎶曢掑啀娆″け璐ワ紝postfix灏辩粰璇ラ偖浠惰创涓婁竴涓袱鍊嶄簬涓婃鏃堕棿閭エ鐨勬椂闂撮偖绁紝绛夋椂闂撮偖绁
鍒版湡鏃跺啀娆¤繘琛屾姇閫掞紝渚濇绫绘帹銆傚綋鐒讹紝缁忚繃涓瀹氭鏁扮殑灏濊瘯涔嬪悗锛宲ostfix浼氭斁寮冨璇ラ偖浠剁殑鎶曢掞紝杩斿洖涓涓敊璇俊鎭粰璇ラ偖浠剁殑鍙戜欢浜恒
1.2.4 postfix瀵逛笉鍙埌杈剧殑鐩殑鍦伴偖浠剁殑澶勭悊
postfix浼氬湪鍐呭瓨涓繚瀛樹竴涓湁闀垮害闄愬埗鐨勫綋鍓嶄笉鍙埌杈剧殑鍦板潃鍒楄〃銆傝繖鏍峰氨閬垮厤浜嗗閭d簺鐩殑鍦颁负褰撳墠涓嶅彲鍒拌揪鍦板潃鐨勯偖浠剁殑鎶曢掑皾璇曘備粠鑰屽ぇ澶ф彁楂樹簡绯荤粺鐨勬ц兘銆
1.2.2 postfix鐨勫畨鍏ㄦ
postfix閫氳繃涓绯诲垪鐨勬帾鏂芥潵鎻愰珮绯荤粺鐨勫畨鍏ㄦэ紝杩欎簺鎺柦鍖呮嫭锛
1锛 鍔ㄦ佸垎閰嶅唴瀛橈紝浠庤岄槻姝㈢郴缁熺紦鍐插尯婧㈠嚭锛
2锛 鎶婂ぇ閭欢鍒嗗壊鎴愬嚑鍧楄繘琛屽鐞嗭紝鎶曢掓椂鍐嶉噸缁勶紱
3锛 Postfix鐨勫悇绉嶈繘绋嬩笉鍦ㄥ叾浠栫敤鎴疯繘绋嬬殑鎺у埗涔嬩笅杩愯锛岃屾槸杩愯鍦ㄩ┗鐣
   涓昏繘绋媘aster鐨勬帶鍒朵箣涓嬶紝鍜屽叾浠栫敤鎴疯繘绋嬫棤鐖跺瓙鍏崇郴锛屾墍鏈夋湁闈炲父濂界殑
   缁濈紭鎬с
4锛 Postfix鐨勯槦鍒楁枃浠舵湁鍏剁壒鍒殑鏍煎紡锛屽彧鑳借postfix鏈韩璇嗗埆锛
浜屻 postfix瀵归偖浠剁殑澶勭悊杩囩▼
2.1 鎺ユ敹閭欢鐨勮繃绋
鍥句簩銆乸ostfix瀵规帴鏀堕偖浠剁殑澶勭悊
褰損ostfix鎺ユ敹鍒颁竴灏佹柊閭欢鏃讹紝鏂伴偖浠舵渶浣抽夋嫨鍦╥ncoming闃熷垪澶勫仠鐣欙紝鐒跺悗閽堝涓嶅悓鐨勬儏鍐佃繘琛屼笉鍚岀殑澶勭悊锛
1锛庡浜庢潵鑷簬鏈湴鐨勯偖浠讹細sendmail杩涚▼璐熻矗鎺ユ敹鏉ヨ嚜鏈湴鐨勯偖浠舵斁鍦╩aildrop闃熷垪涓紝鐒跺悗pickup杩涚▼瀵筸aildrop涓殑閭欢杩涜瀹屾暣鎬ф娴嬨俶aildrop鐩綍鐨勬潈闄愬繀椤昏缃负鏌愪竴鐢ㄦ埛涓嶈兘鍒犻櫎鍏朵粬鐢ㄦ埛鐨勯偖浠躲
2锛庡浜庢潵鑷簬缃戠粶鐨勯偖浠讹細smtpd杩涚▼璐熻矗鎺ユ敹鏉ヨ嚜浜庣綉缁滅殑閭欢锛屽苟涓旇繘琛屽畨鍏ㄦф娴嬨傝兘閫氳繃UCE锛坲nsolicited commercial email锛夋帶鍒秙mtpd鐨勮涓恒
3锛庣敱postfix杩涚▼浜х敓鐨勯偖浠讹細杩欐槸涓轰簡灏嗕笉鍙姇閫掔殑淇℃伅杩斿洖缁欏彂浠朵汉銆傝繖浜涢偖浠舵槸鐢眀ounce鍚庡彴绋嬪紡浜х敓鐨勩
5锛 鐢眕ostfix鑷繁浜х敓鐨勯偖浠讹細鎻愮ずpostmaster锛堜篃鍗硃ostfix绠$悊鍛橈級postfix
杩愯杩囩▼涓嚭鐜扮殑闂銆傦紙濡係MTP鍗忚闂锛岃繚鍙峌CE瑙勫垯鐨勮褰曠瓑绛夈傦級
鍏充簬cleanup鍚庡彴绋嬪紡鐨勮鏄庯細cleanup鏄鏂伴偖浠惰繘琛屽鐞嗙殑鏈鍚庝竴閬撳伐搴
浠栧鏂伴偖浠惰繘琛屼互涓嬬殑澶勭悊锛氭坊鍔犱俊澶翠腑涓㈠け鐨凢orm淇℃伅锛涗负灏嗗湴鍧閲嶅啓鎴愭爣鍑嗙殑user@fully.qualified.domain鏍煎紡杩
琛屾帓鍒楋紱閲嶄俊澶翠腑鎶藉嚭鏀朵欢浜虹殑鍦板潃锛涘皢閭欢鎶曞叆incoming闃熷垪涓紝骞惰姹傞偖浠堕槦鍒楃鐞嗚繘绋嬪鐞嗚閭欢锛涜姹倀rivial-rewrite杩涚▼灏嗗湴
鍧杞崲鎴愭爣鍑嗙殑user@fully.qualified.domain鏍煎紡銆
2.2 鎶曢掗偖浠剁殑杩囩▼
    鏂伴偖浠朵竴鏃﹀埌杈緄ncoming闃熷垪锛屼笅涓姝ュ氨鏄紑濮嬫姇閫掗偖浠讹紝postfix鎶曢掗偖浠舵椂鐨勫鐞嗚繃绋嬪鍥句笁鎵绀恒傜浉鍏崇殑璇存槑濡備笅锛
    閭欢闃熷垪绠$悊杩涚▼鏄暣涓猵ostfix閭欢绯荤粺鐨勫績鑴忋備粬鍜宭ocal銆乻mtp銆乸ipe绛夋姇閫掍唬鐞嗙浉鑱旂郴锛屽皢鍖呭惈鏈夐槦鍒楁枃浠惰矾寰勪俊
鎭侀偖浠跺彂浠朵汉鍦板潃銆侀偖浠舵敹浠朵汉鍦板潃鐨勬姇閫掕姹傚彂閫佺粰鎶曢掍唬鐞嗐傞槦鍒楃鐞嗚繘绋嬬淮鎶ょ潃涓涓猟eferred闃熷垪锛岄偅浜涙棤娉曟姇閫掔殑閭欢琚姇閫掑埌璇ラ槦鍒椾腑銆傞櫎姝
涔嬪锛岄槦鍒楃鐞嗚繘绋嬭繕缁存姢鐫涓涓猘ctive闃熷垪锛岃闃熷垪涓殑閭欢鏁扮洰鏄湁闄愬埗鐨勶紝杩欐槸涓轰簡闃叉鍦ㄨ礋杞藉お澶ф椂鍐呭瓨婧㈠嚭銆傞偖浠堕槦鍒楃鐞嗙▼寮忚繕璐熻矗灏嗘敹浠朵汉鍦
鍧鍦╮elocated琛ㄤ腑鍒楀嚭鐨勯偖浠惰繑鍥炵粰鍙戜欢浜猴紝璇ヨ〃鍖呭惈鏃犳晥鐨勬敹浠朵汉鍦板潃銆
濡傛灉閭欢闃熷垪绠$悊杩涚▼璇锋眰锛宺ewrite鍚庡彴绋嬪紡瀵规敹浠朵汉鍦板潃杩涜瑙f瀽銆備笉杩囩己鐪佸湴锛宺ewrite鍙閭欢鏀朵欢浜烘槸鏈湴鐨勮繕鏄繙绋嬬殑杩涜宸埆銆
濡傛灉閭欢瀵逛綘绠$悊杩涚▼璇锋眰锛宐ounce鍚庡彴绋嬪紡鑳界敓鎴愪竴涓偖浠朵笉鍙姇閫掔殑鎶ュ憡銆
鏈湴鎶曢掍唬鐞唋ocal杩涚▼鑳界悊瑙g被浼糢NIX椋庢牸鐨勯偖绠憋紝sendmail椋庢牸鐨勭郴缁熷埆鍚嶆暟鎹簱鍜宻endmail椋庢牸鐨.forward鏂
浠躲傝兘鍚屾椂杩愯澶氫釜local杩涚▼锛屼笉杩囧鍚屼竴涓敤鎴风殑骞跺彂鎶曢掕繘绋嬫暟鐩槸鏈夐檺鍒剁殑銆備綘鑳借缃甽ocal灏嗛偖浠舵姇閫掑埌鐢ㄦ埛鐨勫涓荤洰褰曪紝涔熻兘璁剧疆
local灏嗛偖浠跺彂閫佺粰涓涓閮ㄥ懡浠わ紝濡傛祦琛岀殑鏈湴鎶曢掍唬鐞唒rocmail銆傚湪娴佽鐨刲inux鍙戣鐗堟湰RedHat涓紝鎴戜滑灏变娇鐢╬rocmail浣
涓烘渶缁堢殑鏈湴鎶曢掍唬鐞嗐
杩滅▼鎶曢掍唬鐞哠MTP杩涚▼鏍规嵁鏀朵欢浜哄湴鍧鏌ヨ涓涓猄MTP鏈嶅姟鍣ㄥ垪琛紝鎸夌収椤哄簭杩炴帴姣忎竴涓猄MTP鏈嶅姟鍣紝鏍规嵁鎬ц兘瀵硅琛ㄨ繘琛屾帓搴忋傚湪绯荤粺璐熻浇澶ぇ鏃讹紝鑳芥湁鏁颁釜骞跺彂鐨凷MTP杩涚▼鍚屾椂杩愯銆
pipe鏄敤浜嶶UCP鍗忚鐨勬姇閫掍唬鐞嗐
涓夈 postfix鐨勫畨瑁呰繃绋
3.1鍘熷鐮佸寘鐨勫畨瑁
1锛 鑾峰彇postfix鐨勫師濮嬬爜鍖
   浠巔ostfix瀹樻柟绔欑偣www.postfix.org鍙栧緱postfix鐨勫師濮嬬爜鍖卲ostfix-19991231-pl08.tar.gz銆傚皢鍏舵嫹璐濆埌/tmp
2锛庤В寮鍘熷鐮佸寘锛屽皢鐢熸垚/tmp/ postfix-19991231-pl08鐩綍銆
tar xvzf  postfix-19991231-pl08.tar.gz
   3锛庣紪璇戝師濮嬬爜鍖
cd /tmp/ postfix-19991231-pl08
make
   4锛庡缓绔嬩竴涓柊鐢ㄦ埛鈥減ostfix鈥濓紝璇ョ敤鎴峰繀椤诲叿鏈夊敮涓鐨勭敤鎴穒d鍜岀粍id鍙凤紝鍚屾椂搴旇璁╄鐢ㄦ埛涓嶈兘鐧诲綍鍒扮郴缁燂紝涔熷嵆涓嶄负璇ョ敤鎴锋寚瀹氬彲
鎵ц鐨勭櫥褰曞澹崇▼寮忓拰鍙敤鐨勭敤鎴峰涓荤洰褰曘傛垜浠兘鍏堢敤adduser postfix 娣诲姞鐢ㄦ埛鍐嶇紪杈/etc/passwd鏂囦欢涓殑鐩稿叧鏉$洰濡備笅鎵
绀猴細         
      postfix:*:12345:12345:postfix:/no/where:/no/shell
5锛庣‘瀹/etc/aliases鏂囦欢涓寘鍚涓嬬殑鏉$洰锛
      postfix: root
6锛 浠oot鐢ㄦ埛鐧诲綍锛屽湪/tmp/ postfix-19991231-pl08鐩綍涓嬫墽琛屽懡浠わ細
./INSTALL.sh
7锛 鍚姩postfix
# postfix start
8锛庡叧浜巑aildrop鐩綍鏉冮檺鐨勮鏄庯細
   postfix鑳戒娇鐢ㄤ竴涓墍鏈夌敤鎴烽兘鍙啓鐨勶紙涔熷嵆鐩綍鏉冮檺涓1773锛夌殑maildrop
鐩綍鏉ヨ鏈湴鐢ㄦ埛鎻愪氦閭欢銆傝繖绉嶆柟娉曢伩鍏嶄簡浣跨敤set-uid 鎴 set-gid 杞欢锛屽苟涓斿湪閭欢绯荤粺涓嶅彲鐢ㄦ椂锛岀敤鎴蜂粛鐒惰兘鎻愪氦閭欢銆傚叾浠
鐢ㄦ埛娌℃湁璁块棶璇ョ洰褰曚腑鐨勯槦鍒楁枃浠剁殑鏉冮檺銆傛帴鏀舵潵鑷綉缁滅殑閭欢鏃秔ostfix涓嶄娇鐢╩aildrop鐩綍銆備笉杩囷紝鐢变簬璇ョ洰褰曠殑鏉冮檺鏄733锛屽叾浠栫敤鎴疯兘
寤虹珛涓涓‖杩炴帴鍒拌鐩綍涓殑鏂囦欢浠庤屽鑷磋閭欢琚姇閫掑娆℃垨鏃犳硶鍒犻櫎锛屼篃灏辨槸璇磋繖灏嗗鑷村畨鍏ㄦч棶棰樸傚鏋滀綘鎯宠浣跨敤杩欑鏂瑰紡鏉ヨ鐢ㄦ埛鎻愪氦閭欢锛屽氨瑕佸湪
INSTALL.sh 鑴氭湰闂綘鏄惁闇瑕乻et-gid 鏃跺洖绛攏o銆
濡傛灉浣犵殑绯荤粺鏈夊涓敤鎴风殑璇濓紝鏈浣冲彇娑堜互涓婄殑鏂瑰紡鑰岄噰鐢ㄥ埄鐢╯et-gid 鐢
鎴锋潈闄愭彁浜ら偖浠剁殑鏂瑰紡銆傝繖鏃讹紝鎴戜滑棣栧厛闇瑕佸缓绔嬩竴涓粍id鍞竴鐨勭粍"maildrop" 骞朵笖纭畾璇ョ粍涓病鏈夌敤鎴锋垚鍛樸傜劧鍚庡湪INSTALL.sh 闂綘鏄惁闇瑕乻et-gid 鏃舵寚瀹"maildrop"銆
    鎻愮ず锛氬湪瀹夎postfix涔嬪墠锛岃鍒犻櫎宸插畨瑁呯殑sendmail銆
3.2 rpm鍖呯殑瀹夎
1锛 鑾峰彇postfix鐨剅pm杞欢鍖呫
   鎴戜滑鑳戒粠http://www.alltrading.es/postfix/RPMS/i386/ 鑾峰緱postfix鐨剅pm杞欢鍖呫傚綋鍓嶇殑鏈鏂扮増鏈槸postfix-20000531-2.i386.rpm銆
2锛 澶囦唤浣犵殑/etc/aliases鍜/etc/aliases.db锛屽洜涓簆ostfix瑕佷娇鐢ㄨ鍒悕鏁版嵁搴撱
3锛 鐢ㄤ互涓嬪懡浠ゆ煡鐪嬬郴缁熸槸鍚﹀畨瑁呬簡sendmail:
      [root@mail /root]# rpm -qa |grep sendmail
      sendmail-doc-8.9.3-15
      sendmail-8.9.3-15
      sendmail-cf-8.9.3-15
4锛 鐢ㄤ互涓嬪懡浠ゅ己琛屽嵏杞絪endmail锛
   [root@mail /root]# rpm -e sendmail sendmail-cf sendmail-doc --nodeps
5锛 鐢ㄤ互涓嬪懡浠ゆ潃姝昏繍琛屼腑鐨剆endmail杩涚▼锛
[root@mail /root]# killall sendmail
6锛 瀹夎postfix锛
   [root@mail /root]# rpm -Uvh postfix-20000531-2.i386.rpm
    postfix ##################################################
    postfix-script: warning: creating missing Postfix pid directory
    postfix-script: warning: creating missing Postfix incoming directory
    postfix-script: warning: creating missing Postfix active directory
    postfix-script: warning: creating missing Postfix bounce directory
    postfix-script: warning: creating missing Postfix defer directory
    postfix-script: warning: creating missing Postfix deferred directory
    postfix-script: warning: creating missing Postfix saved directory
    postfix-script: warning: creating missing Postfix corrupt directory
    postfix-script: warning: creating missing Postfix public directory
    postfix-script: warning: creating missing Postfix private directory
[root@mail /root]#
7锛 鍚姩postfix
      [root@mail /root]# /etc/rc.d/init.d/postfix start
3.3 璁剧疆绯荤粺姣忔鍚姩鏃惰嚜鍔ㄥ惎鍔╬ostfix
1.濡傛灉浣犲畨瑁呯殑鏄痯ostfix鐨勫師濮嬬爜鍖咃紝鑳藉湪/etc/rc.d/rc.local鏂囦欢涓姞鍏ュ涓嬬殑璇彞璁╃郴缁熸瘡娆″惎鍔ㄦ椂鑷姩鍚姩postfix锛
if  [ -f  /usr/libexec/postfix ]; then
/usr/libexec/postfix start
fi
2.濡傛灉浣犲畨瑁呯殑鏄痯ostfix鐨剅pm鍖咃紝鑳介氳繃setup鍛戒护鏉ヨ缃湪绯荤粺鍚姩鏃跺惎鍔╬ostfix銆
鍥涖 postfix鐨勮缃瑙
4.1 postfix鐨勮缃枃浠剁粨鏋
    postfix鐨勮缃枃浠朵綅浜/etc/postfix涓嬶紝瀹夎瀹宲ostfix浠ュ悗锛屾垜浠兘閫氳繃ls鍛戒护鏌ョ湅postfix鐨勮缃枃浠讹細
    [root@mail postfix]# ls
install.cf main.cf master.cf postfix-script
    杩欏洓涓枃浠跺氨鏄痯ostfix鏈鍩烘湰鐨勮缃枃浠讹紝浠栦滑鐨勫樊鍒湪浜庯細
    mail.cf锛氭槸postfix涓昏鐨勮缃枃浠躲
    Install.cf锛氬寘鍚畨瑁呰繃绋嬩腑瀹夎绋嬪紡浜х敓鐨刾ostfix鍒濆鍖栬缃
master.cf锛氭槸postfix鐨刴aster杩涚▼鐨勮缃枃浠讹紝璇ユ枃浠朵腑鐨勬瘡涓琛岄兘鏄敤鏉ヨ缃畃ostfix鐨勭粍浠惰繘绋嬬殑杩愯鏂瑰紡銆
postfix-script锛氬寘瑁呬簡涓浜沺ostfix鍛戒护锛屼互渚挎垜浠湪linux鐜涓畨鍏ㄥ湴鎵ц杩欎簺postfix鍛戒护銆
4.2 postfix鐨勫熀鏈缃
postfix澶х害鏈100涓缃弬鏁帮紝杩欎簺鍙傛暟閮借兘閫氳繃main.cf 鎸囧畾銆傝缃殑鏍煎紡鏄繖鏍风殑锛岀敤绛夊彿杩炴帴鍙傛暟鍜屽弬鏁扮殑鍊笺傚锛
myhostname 锛 mail.mydomain.com
绛夊彿鐨勫乏杈规槸鍙傛暟鐨勫悕绉帮紝绛夊彿鐨勫彸杈规槸鍙傛暟鐨勫硷紱 褰撶劧锛屾垜浠篃鑳藉湪鍙傛暟鐨勫墠闈㈠姞涓$鏉ュ紩鐢ㄨ鍙傛暟锛屽锛
myorigin = $myhostname
铏界劧postfix鏈100涓乏鍙崇殑鍙傛暟锛屼笉杩噋ostfix涓哄ぇ澶氭暟鐨勫弬鏁伴兘璁剧疆浜嗙己鐪佸硷紝鎵浠ュ湪璁﹑ostfix姝e父涓轰綘鏈嶅姟涔嬪墠锛屼綘鍙渶瑕
璁剧疆涓烘暟涓嶅鐨勫嚑涓弬鏁般備笅闈㈡垜浠竴璧锋潵鐪嬩竴鐪嬭繖浜涘熀鏈殑postfix鍙傛暟銆傞渶瑕佹敞鎰忕殑鏄紝涓鏃︿綘鏇存敼浜唌ain.cf鏂囦欢鐨勫唴瀹癸紝鍒欏繀椤昏繍琛
postfix reload鍛戒护浣垮叾鐢熸晥銆
1锛 myorigin
myorigin鍙傛暟鎸囨槑鍙戜欢浜烘墍鍦ㄧ殑 鍩熷悕銆傚鏋滀綘鐨勭敤鎴风殑閭欢鍦板潃涓簎ser@domain.com,鍒欒鍙傛暟鎸囧畾@鍚庨潰鐨 鍩熷悕銆傜己鐪佸湴锛
postfix浣跨敤鏈湴涓绘満鍚嶄綔涓簃yorigin锛屼笉杩囧缓璁綘鏈浣充娇鐢ㄤ綘鐨 鍩熷悕锛屽洜涓鸿繖鏍锋洿鍏锋湁鍙鎬с傛瘮濡傦細瀹夎postfix鐨勪富鏈轰负
mail.domain.com鍒欐垜浠兘杩欐牱鎸囧畾myorigin:
myorigin = domain.com
褰撶劧鎴戜滑涔熻兘寮曠敤鍏朵粬鍙傛暟锛屽锛
    myorigin = $mydomain
   
2锛 mydestination
mydestination鍙傛暟鎸囧畾postfix鎺ユ敹閭欢鏃舵敹浠朵汉鐨 鍩熷悕锛屾崲鍙ヨ瘽璇达紝涔熷氨
鏄綘鐨刾ostfix绯荤粺瑕佹帴鏀朵粈涔堟牱鐨勯偖浠躲傛瘮濡傦細浣犵殑鐢ㄦ埛鐨勯偖浠跺湴鍧涓簎ser@domain.com, 涔熷氨鏄綘鐨勫煙涓
domain.com, 鍒欎綘灏遍渶瑕佹帴鏀舵墍鏈夋敹浠朵汉涓簎ser_name@domain.com鐨勯偖浠躲傚拰myorigin鐩稿悓锛岀己鐪佸湴锛宲ostfix
浣跨敤鏈湴涓绘満鍚嶄綔涓簃ydestination銆傚锛
      mydestination = $mydomain
      mydestination = domain.com
   
3锛 notify_classes
鍦╬ostfix绯荤粺涓紝蹇呴』鎸囧畾涓涓猵ostfix绯荤粺绠$悊鍛樼殑鍒悕鎸囧悜涓涓敤鎴凤紝
鍙湁杩欐牱锛屽湪鐢ㄦ埛閬囪闂鏃舵墠鏈夋姤鍛婄殑瀵硅薄锛宲ostfix涔熸墠鑳藉皢绯荤粺鐨勯棶棰樻姤鍛婄粰绠$悊鍛樸俷otify_classes鍙傛暟灏辨槸鐢ㄦ潵鎸囧畾鍚憄ostfix绠$悊鍛樻姤鍛婇敊璇椂鐨勪俊鎭骇鍒傚叡鏈変互涓嬪嚑绉嶇骇鍒細
bounce锛氬皢涓嶈兘鎶曢掔殑閭欢鐨勬嫹璐濆彂閫佺粰postfix绠$悊鍛樸傚嚭浜庝釜浜洪殣绉佺殑缂樻晠锛岃閭欢鐨勬嫹璐濅笉鍖呭惈淇″ご銆
2bounce锛氬皢涓ゆ涓嶅彲鎶曢掔殑閭欢鎷疯礉鍙戦佺粰postfix绠$悊鍛樸
delay锛氬皢閭欢鐨勬姇閫掑欢杩熶俊鎭彂閫佺粰绠$悊鍛橈紝浠呬粎鍖呭惈淇″ご銆
policy锛氬皢鐢变簬UCE瑙勫垯闄愬埗鑰岃鎷掔粷鐨勭敤鎴疯姹傚彂閫佺粰postfix绠$悊鍛橈紝鍖呭惈鏁翠釜SMTP浼氳瘽鐨勫唴瀹广
protocol锛氬皢鍗忚鐨勯敊璇俊鎭垨鐢ㄦ埛浼佸浘鎵ц涓嶆敮鎸佺殑鍛戒护鐨勮褰曞彂閫佺粰postfix绠$悊鍛樸傚悓鏍峰寘鍚暣涓猄MTP浼氳瘽鐨勫唴瀹广
resource锛氬皢鐢变簬璧勬簮閿欒鑰屼笉鍙姇閫掔殑閿欒淇℃伅鍙戦佺粰postfix绠$悊鍛橈紝姣斿锛氶槦鍒楁枃浠跺啓閿欒绛夌瓑銆
software锛氬皢鐢变簬杞欢閿欒鑰屽鑷翠笉鍙姇閫掔殑閿欒淇℃伅鍙戦佺粰postfix绠$悊鍛樸
缂虹渷鍊间负锛
notify_classes = resource, software
    4锛巑yhostname
myhostname 鍙傛暟鎸囧畾杩愯postfix閭欢绯荤粺鐨勪富鏈虹殑涓绘満鍚嶃傜己鐪佸湴锛岃鍊艰璁惧畾涓烘湰鍦版満鍣ㄥ悕銆備綘涔熻兘鎸囧畾璇ュ硷紝闇瑕佹敞鎰忕殑鏄紝瑕佹寚瀹氬畬鏁寸殑涓绘満鍚嶃傚锛
    myhostname = mail.domain.com
    5锛巑ydomain
mydomain鍙傛暟鎸囧畾浣犵殑 鍩熷悕锛岀己鐪佸湴锛宲ostfix灏唌yhostname鐨勭涓閮ㄥ垎鍒犻櫎鑰屼綔涓簃ydomain鐨勫笺備綘涔熻兘鑷繁鎸囧畾璇ュ硷紝濡傦細
mydomain = domain.com
6锛巑ynetworks
mynetworks 鍙傛暟鎸囧畾浣犳墍鍦ㄧ殑缃戠粶鐨勭綉缁滃湴鍧锛宲ostfix绯荤粺鏍规嵁鍏跺兼潵宸埆鐢ㄦ埛鏄繙绋嬬殑杩樻槸鏈湴鐨勶紝濡傛灉鏄湰鍦扮綉缁滅敤鎴峰垯鍏佽鍏惰闂備綘鑳界敤鏍囧噯鐨凙銆丅銆丆绫荤綉缁滃湴鍧锛屼篃鑳界敤CIDR锛堟棤绫诲煙闂磋矾鐢憋級鍦板潃鏉ヨ〃绀,濡傦細
192.168.1.0/24
192.168.1.0/26

7锛巌net_interfaces
inet_interfaces 鍙傛暟鎸囧畾postfix绯荤粺鐩戝惉鐨勭綉缁滄帴鍙c傜己鐪佸湴锛宲ostfix鐩戝惉
鎵鏈夌殑缃戠粶鎺ュ彛銆傚鏋滀綘鐨刾ostfix杩愯鍦ㄤ竴涓櫄鎷熺殑ip鍦板潃涓婏紝鍒欏繀椤绘寚瀹氬叾鐩戝惉鐨勫湴鍧銆傚锛
   inet_interfaces = all
   inet_interface = 192.168.1.1
4.3 postfix鐨刄CE锛坲nsolicited commercial email锛夋帶鍒
鎵璋揢CE鎺у埗灏辨槸鎸囨帶鍒秔ostfix鎺ユ敹鎴栬浆鍙戞潵鑷簬浠涔堝湴鏂圭殑閭欢銆
缂虹渷鍦帮紝postfix杞彂绗﹀悎浠ヤ笅鏉′欢鐨勯偖浠讹細
* 鏉ヨ嚜瀹㈡埛绔痠p鍦板潃绗﹀悎$mynetworks鐨勯偖浠躲
* 鏉ヨ嚜瀹㈡埛绔富鏈哄悕绗﹀悎$relay_domains鍙婂叾瀛愬煙鐨勯偖浠躲
* 鐩殑鍦颁负$relay_domains鍙婂叾瀛愬煙鐨勯偖浠躲
缂虹渷鍦帮紝postfix鎺ュ彈绗﹀悎浠ヤ笅鏉′欢鐨勯偖浠讹細
* 鐩殑鍦颁负$inet_interfaces鐨勯偖浠躲
* 鐩殑鍦颁负$mydestination鐨勯偖浠躲
* 鐩殑鍦颁负$virtual_maps鐨勯偖浠躲
涓嶈繃鎴戜滑涔熻兘閫氳繃涓嬮潰鐨勮鍒欐潵瀹炵幇鏇村己澶х殑鎺у埗鍔熻兘銆
1锛 淇″ご杩囨护
閫氳繃header_checks鍙傛暟闄愬埗鎺ユ敹閭欢鐨勪俊澶寸殑鏍煎紡锛屽鏋滅鍚堟寚瀹氱殑鏍煎紡锛屽垯鎷掔粷鎺ユ敹璇ラ偖浠躲傝兘鎸囧畾涓涓垨澶氫釜鏌ヨ鍒楄〃锛屽鏋滄柊閭欢鐨勪俊澶寸鍚堝垪琛ㄤ腑鐨勬煇涓椤瑰垯鎷掔粷璇ユ帴鏀堕偖浠躲傚锛
header_checks = regexp:/etc/postfix/header_checks
header_checks = pcre:/etc/postfix/header_checks
缂虹渷鍦帮紝postfix涓嶈繘琛屼俊澶磋繃婊ゃ
2锛庡鎴风涓绘満鍚/鍦板潃闄愬埗
閫氳繃smtpd_client_restrictions鍙傛暟闄愬埗鑳藉悜postfix鍙戣捣SMTP 杩炴帴鐨勫鎴风鐨勪富鏈哄悕鎴杋p鍦板潃銆傝兘鎸囧畾涓涓垨澶氫釜鍙傛暟鍊硷紝涓棿鐢ㄩ楀彿闅斿紑銆傞檺鍒惰鍒欐槸鎸夌収鏌ヨ鐨勯『搴忚繘琛岀殑锛岀涓鏉$鍚堟潯浠剁殑瑙勫垯琚墽琛屻傚彲鐢ㄧ殑瑙勫垯鏈夛細
reject_unknown_client锛氬鏋滃鎴风鐨刬p鍦板潃鍦―NS涓病鏈塒TR璁板綍鍒欐嫆缁濊浆鍙戣瀹㈡埛绔殑杩炴帴璇锋眰銆傝兘鐢
unknown_client_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓450锛夈傚鏋滀綘鏈夌敤鎴锋病鏈変綔DNS璁板綍鍒欎笉瑕佸惎鐢ㄨ閫
椤广
permit_mynetworks锛氬鏋滃鎴风鐨刬p鍦板潃绗﹀悎$mynetworks鍙傛暟瀹氫箟鐨勮寖鍥村垯鎺ュ彈璇ュ鎴风鐨勮繛鎺ヨ姹傦紝骞惰浆鍙戣閭欢銆
check_client_access  maptype:mapname锛氭牴鎹鎴风鐨勪富鏈哄悕銆佺埗 鍩熷悕銆乮p鍦板潃鎴栧睘浜庣殑缃戠粶鎼滅储
access鏁版嵁搴撱傚鏋滄悳绱㈢殑缁撴灉涓篟EJECT 鎴 "[45]XX text" 鍒欐嫆缁濊瀹㈡埛绔殑杩炴帴璇锋眰锛涘鏋滄悳绱㈢殑缁撴灉涓篛K銆丷ELAY
鎴栨暟瀛楀垯鎺ュ彈璇ュ鎴风鐨勮繛鎺ヨ姹傦紝骞惰浆鍙戣閭欢銆傘傝兘鐢╝ccess_map_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓
554锛夈
reject_maps_rbl锛氬鏋滃鎴风鐨勭綉缁滃湴鍧绗﹀悎$maps_rbl_domains鍙傛暟鐨勫煎垯鎷掔粷璇ュ鎴风鐨勮繛鎺ヨ姹傘傝兘鐢╩aps_rbl_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓554锛夈
绀轰緥锛
    smtpd_client_restrictions = hash:/etc/postfix/access, reject_maps_rbl
        smtpd_client_restrictions = permit_mynetworks, reject_unknown_client
   璇ュ弬鏁扮殑缂虹渷鍊间负锛
   smtpd_client_restrictions =
   涔熷嵆鎺ユ敹鏉ヨ嚜鎵鏈夊鎴风鐨凷MTP杩炴帴銆
3. 鏄惁璇锋眰HELO鍛戒护
鑳介氳繃smtpd_helo_required鍙傛暟鎸囧畾瀹㈡埛绔湪SMTP浼氳瘽鐨勫紑濮嬫槸鍚﹀彂
閫佷竴涓狧ELO鍛戒护銆備綘鑳芥寚瀹氳鍙傛暟鐨勫间负yes鎴杗o銆傜己鐪佸间负锛
    smtpd_helo_required = no
   
4. HELO涓绘満鍚嶉檺鍒
鑳介氳繃smtpd_helo_restrictions鍙傛暟鎸囧畾瀹㈡埛绔湪鎵цHELO鍛戒护鏃跺彂閫
缁檖ostfix鐨勪富鏈哄悕銆傜己鐪佸湴锛宲ostfix鎺ユ敹瀹㈡埛绔彂閫佺殑浠绘剰褰㈠紡鐨勪富鏈哄悕銆傝兘鎸囧畾涓涓垨澶氫釜鍙傛暟鍊硷紝涓棿鐢ㄩ楀彿闅斿紑銆傞檺鍒惰鍒欐槸鎸夌収鏌ヨ鐨勯『搴忚繘琛岀殑锛岀涓鏉$鍚堟潯浠剁殑瑙勫垯琚墽琛屻傚彲鐢ㄧ殑瑙勫垯鏈夛細
reject_invalid_hostname锛氬鏋淗ELO鍛戒护鎵甯︾殑涓绘満鍚嶅弬鏁颁笉绗﹀悎璇硶瑙勮寖鍒欐嫆缁濆鎴锋満鐨勮繛鎺ヨ姹傘傝兘鐢╥nvalid_hostname_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓501锛夈
permit_naked_ip_address锛歊FC闇姹傚鎴风鐨凥ELO鍛戒护鍖呭惈鐨刬p鍦板潃鏀惧湪鏂规嫭鍙峰唴锛屼綘鑳界敤permit_naked_ip_address鍙傛暟鍙栨秷璇ラ檺鍒躲傚洜涓烘湁鐨刴ail瀹㈡埛绔笉閬靛畧璇FC鐨勮瀹氥
reject_unknown_hostname锛氬鏋滃鎴风鎵цHELO鍛戒护鏃剁殑涓绘満鍚嶅湪DNS涓病鏈夌浉搴旂殑A 鎴 MX 璁板綍鍒欐嫆缁濊瀹㈡埛绔
鐨勮繛鎺ヨ姹傘傝兘鐢╥nvalid_hostname_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓450锛夈
reject_non_fqdn_hostname锛氬鏋滃鎴风鎵цHELO鍛戒护鏃剁殑涓绘満鍚嶄笉鏄疪FC瑙勫畾鐨勫畬鏁寸殑 鍩熷悕鍒欐嫆缁濆鎴风鐨勮繛鎺ヨ姹傘傝兘鐢╥nvalid_hostname_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓504锛夈
check_helo_access  maptype:mapname锛氭牴鎹鎴风HELO鐨勪富鏈哄悕銆佺埗 鍩熷悕鎼滅储access鏁版嵁搴撱傚鏋滄悳绱
鐨勭粨鏋滀负REJECT 鎴 "[45]XX text" 鍒欐嫆缁濊瀹㈡埛绔殑杩炴帴璇锋眰锛涘鏋滄悳绱㈢殑缁撴灉涓篛K銆丷ELAY 鎴栨暟瀛楀垯鎺ュ彈璇ュ鎴风鐨勮繛鎺ヨ
姹傘傝兘鐢╝ccess_map_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓554锛夈
绀轰緥锛
smtpd_helo_restrictions = permit_mynetworks, reject_invalid_hostname
5. RFC 821淇″ご闄愬埗
RFC 821瀵归偖浠剁殑淇″ご鍋氫簡涓ユ牸鐨勮瀹氾紝涓嶈繃骞挎硾浣跨敤鐨剆endmail骞朵笉鏀
鎸佽瑙勫畾锛屾墍浠ュ浜庤鍙傛暟鎴戜滑鍙兘璇翠笉锛屽嵆锛
    strict_rfc821_envelopes = no
6. 閫氳繃鍙戜欢浜哄湴鍧杩涜闄愬埗
鑳界敤smtpd_sender_restrictions鍙傛暟閫氳繃鍙戜欢浜哄湪鎵цMAIL FROM鍛戒护鏃舵彁渚涚殑鍦板潃杩涜闄愬埗銆傝兘鎸囧畾涓涓垨澶氫釜鍙傛暟鍊硷紝涓棿鐢ㄩ楀彿闅斿紑銆傞檺鍒惰鍒欐槸鎸夌収鏌ヨ鐨勯『搴忚繘琛岀殑锛岀涓鏉$鍚堟潯浠剁殑瑙勫垯琚墽琛屻傚彲鐢ㄧ殑瑙勫垯鏈夛細
reject_unknown_sender_domain锛氬鏋淢AIL FROM鍛戒护鎻愪緵鐨勪富鏈哄悕鍦―NS涓病鏈夌浉搴旂殑A 鎴 MX 璁板綍鍒
鎷掔粷璇ュ鎴风鐨勮繛鎺ヨ姹傘傝兘鐢╱nknown_address_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓450锛夈
check_sender_access maptype:mapname锛氭牴鎹甅AIL FROM鍛戒护鎻愪緵鐨勪富鏈哄悕銆佺埗鍩熸悳绱ccess鏁版嵁
搴撱傚鏋滄悳绱㈢殑缁撴灉涓篟EJECT 鎴 "[45]XX text" 鍒欐嫆缁濊瀹㈡埛绔殑杩炴帴璇锋眰锛涘鏋滄悳绱㈢殑缁撴灉涓篛K銆丷ELAY 鎴栨暟瀛楀垯鎺ュ彈璇ュ
鎴风鐨勮繛鎺ヨ姹傘傝兘鐢╝ccess_map_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓554锛夈傝兘閫氳繃璇ュ弬鏁拌繃婊ゆ潵鑷煇浜涗笉鍙
娆㈣繋鐨勫彂浠朵汉鐨勯偖浠躲
reject_non_fqdn_sender锛氬鏋淢AIL FROM鍛戒护鎻愪緵鐨勪富鏈哄悕涓嶆槸RFC瑙勫畾鐨勫畬鏁寸殑 鍩熷悕鍒欐嫆缁濆鎴风鐨勮繛鎺ヨ姹傘傝兘鐢╪on_fqdn_reject_code 鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓504锛夈
缂虹渷鍦帮紝postfix鎺ュ彈鏉ヨ嚜鎵鏈夊彂浠朵汉鐨勯偖浠躲
绀轰緥锛
smtpd_sender_restrictions = hash:/etc/postfix/access, reject_unknown_sender_domain
7. 閫氳繃鏀朵欢浜哄湴鍧杩涜杩囨护
鑳界敤smtpd_recipient_restrictions鍙傛暟閫氳繃鍙戜欢浜哄湪鎵цRCPT TO鍛戒护
鏃舵彁渚涚殑鍦板潃杩涜闄愬埗銆傜己鐪佸间负锛
smtpd_recipient_restrictions = permit_mynetworks, check_relay_domains
   鑳芥寚瀹氫竴涓垨澶氫釜鍙傛暟鍊硷紝涓棿鐢ㄩ楀彿闅斿紑銆傞檺鍒惰鍒欐槸鎸夌収鏌ヨ鐨勯『搴
杩涜鐨勶紝绗竴鏉$鍚堟潯浠剁殑瑙勫垯琚墽琛屻傚彲鐢ㄧ殑瑙勫垯鏈夛細
check_relay_domains锛氬鏋滅鍚堜互涓嬬殑鏉′欢锛屽垯鎺ュ彈SMTP杩炴帴璇锋眰锛屽惁鍒欐嫆缁濊杩炴帴锛岃兘鐢╮elay_domains_reject_code 鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓504锛夈
* 瀹㈡埛绔富鏈哄悕绗﹀悎$relay_domains鍙婂叾瀛愬煙
* 鐩殑鍦颁负$inet_interfaces銆$mydestination鎴$virtual_maps
permit_auth_destination锛氫笉绠″鎴风鐨勪富鏈哄悕锛屽彧瑕佺鍚堜互涓嬬殑鏉′欢锛屽氨
鎺ュ彈SMTP杩炴帴璇锋眰锛
* 瑙f瀽鍚庣殑鐩爣鍦板潃绗﹀悎$relay_domains鍙婂叾瀛愬煙
* 瑙f瀽鍚庣殑鐩爣鍦板潃绗﹀悎$inet_interfaces銆$mydestination鎴$virtual_maps
reject_unauth_destination锛氫笉绠″鎴风鐨勪富鏈哄悕锛屽彧瑕佺鍚堜互涓嬬殑鏉′欢锛
灏辨嫆缁濊瀹㈡埛绔疭MTP杩炴帴璇锋眰锛
* 瑙f瀽鍚庣殑鐩爣鍦板潃绗﹀悎$relay_domains鍙婂叾瀛愬煙
* 瑙f瀽鍚庣殑鐩爣鍦板潃绗﹀悎$inet_interfaces銆$mydestination鎴$virtual_maps
check_recipient_access锛氭牴鎹В鏋愬悗鐨勭洰鏍囧湴鍧銆佺埗鍩熸悳绱ccess鏁版嵁搴撱傚鏋滄悳绱㈢殑缁撴灉涓篟EJECT 鎴 "
[45]XX text" 鍒欐嫆缁濊瀹㈡埛绔殑杩炴帴璇锋眰锛涘鏋滄悳绱㈢殑缁撴灉涓篛K銆丷ELAY 鎴栨暟瀛楀垯鎺ュ彈璇ュ鎴风鐨勮繛鎺ヨ姹傘傝兘鐢
access_map_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓554锛夈
   
reject_unknown_recipient_domain锛氬鏋滄敹浠朵汉鐨勯偖浠跺湴鍧鍦―NS涓病鏈夌浉搴旂殑A 鎴 MX 璁板綍鍒欐嫆缁濊瀹㈡埛绔殑杩炴帴璇锋眰銆傝兘鐢╱nknown_address_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓450锛夈
reject_non_fqdn_recipient锛氬鏋滃彂浠朵汉鍦ㄦ墽琛孯CPT TO鍛戒护鏃舵彁渚涚殑鍦板潃
涓嶆槸瀹屾暣鐨 鍩熷悕鍒欐嫆缁濆叾SMTP杩炴帴璇锋眰銆傝兘鐢═he non_fqdn_reject_code鍙傛暟鎸囧畾杩斿洖缁欏鎴锋満鐨勯敊璇唬鐮侊紙缂虹渷涓504锛夈
4.4 posftfix鐨勬ц兘鎺у埗
涔嬫墍浠ュpostfix鐨勬ц兘杩涜鎺у埗锛屾槸涓轰簡鍦ㄩ亣瑙侀偖浠堕鏆存椂纭繚postfix鑳芥甯歌繍琛屻傞氬父锛屾垜浠兘閫氳繃瀵逛笅鍒梡ostfix鍙傛暟鐨
璁剧疆鏉ヨ皟鑺俻ostfix鐨勬ц兘锛岃繖浜涘弬鏁伴兘鏄氳繃mail.cf璁剧疆鏂囦欢杩涜璁剧疆鐨勶紝淇敼浠ュ悗涓嶈蹇樹簡杩愯postfix reload鍛戒护鏉ヤ娇璁剧疆鐢
鏁堛
1锛 杩涚▼鏁伴檺鍒
鑳介氳繃default_process_limit 鍙傛暟鏉ユ帶鍒秔ostfix绯荤粺鍚屾椂鑳借繍琛岀殑鏈
澶ц繘绋嬫暟鐩傜己鐪佸兼槸50涓
2锛 瀵瑰悓涓鐩爣涓绘満鐨勫苟鍙戣繛鎺ラ檺鍒
褰撳悜鍚屼竴鐩爣涓绘満鍙戝嚭SMTP杩炴帴鏃讹紝postfix鍒濆鍖栧彂鍑轰袱涓猄MTP杩炴帴锛
濡傛灉鎶曢掓垚鍔熷垯澧炲姞骞跺彂鐨凷MTP杩炴帴鏁扮洰锛岄亣瑙佹嫢濉炴椂鍙堝噺灏戝苟鍙戣繛鎺ョ殑鏁扮洰銆俻ostfix涓氳繃浠ヤ笅鐨勫弬鏁板鍚屼竴鐩爣涓绘満鐨勫苟鍙戣繛鎺ヨ繘琛屾帶鍒讹細
* initial_destination_concurrency锛氭帶鍒跺鍚屼竴鐩爣涓绘満鐨勫垵濮嬪寲骞跺彂杩炴帴鏁扮洰銆傜己鐪佸间负2銆
* default_destination_concurrency_limit锛氭帶鍒跺垵濮嬪寲杩炴帴鍚庡鍚屼竴鐩爣涓绘満鐨勬渶澶у苟鍙戣繛鎺ユ暟鐩傜己鐪佸间负10銆
* local_destination_concurrency_limit锛氭帶鍒跺鍚屼竴鏈湴鏀朵欢浜虹殑鏈澶у悓鏃舵姇閫掔殑閭欢鏁扮洰銆傜己鐪佸间负2锛屽洜涓哄鏈湴鍚屼竴鏀朵欢浜烘姇閫掗偖浠舵椂鎶曢掑伐浣滃彧鑳戒竴涓帴涓涓殑杩涜锛屾墍浠ヨ寰楀湪澶т篃娌$敤銆
3锛 瀵瑰悓涓灏侀偖浠剁殑鏀朵欢浜烘暟鐩檺鍒
閫氳繃default_destination_recipient_limit鍙傛暟鏉ユ帶鍒秔ostfix鐨勬姇閫掍唬鐞嗭紙濡
smtp杩涚▼锛夎兘灏嗗悓涓灏侀偖浠跺彂閫佺粰澶氬皯涓敹浠朵汉銆傜己鐪佸间负50銆備篃鑳界敤鏄庣‘鎸囧嚭璇ユ姇閫掍唬鐞嗙殑鍙傛暟鏉ヨ鐩栬缂虹渷鍊笺傚鐢╯mtpd_recipient_limit鏉ユ寚瀹歴mtp鎶曢掍唬鐞嗚兘灏嗗悓涓灏侀偖浠跺彂閫佺粰澶氬皯涓敹浠朵汉锛岃鍙傛暟鐨勭己鐪佸间负1000銆
   
4锛 鎺ㄨ繜鎶曢掓帶鍒
閫氳繃defer_transports鍙傛暟锛屾垜浠兘鎺ㄨ繜鎶曢掕鍙傛暟鎸囧畾鐨勯偖浠剁洿鍒皃ostfix鏄庣‘鐨勬彁鍑烘姇閫掗渶姹傘備笅闈㈡垜浠湅涓涓緥瀛愶細
鏈変竴涓皬鍨嬬殑灞鍩熺綉锛岀敤鎴烽兘灏嗛偖浠跺彂閫佺粰灞鍩熺綉鍐呴儴鐨勪竴鍙皃ostfix
閭欢鏈嶅姟鍣紝鐒跺悗閫氳繃鍦ㄨ鏈嶅姟鍣ㄤ笂鎷ㄥ彿灏嗛偖浠跺彂閫佸嚭鍘汇傝繖鏃舵垜浠兘杩欐牱鎸囧畾璇ュ弬鏁扮殑鍊硷細
   defer_transports = smtp
璇ヨ鍙ヨ〃绀簆ostfix鎺ㄨ繜鎶曢掓墍鏈夌殑閭欢鐩村埌鎵цsendmail -q鍛戒护锛岃繖鏍
鎴戜滑灏辫兘鍦╬pp鐨勮剼鏈腑鍔犱笂sendmail -q锛屼互渚垮湪鎷ㄥ彿鎴愬姛鍚庤postfix寮濮嬫姇閫掗偖浠躲
閭欢绯荤粺postfix瀹夎鍜岃缃(浜)
http://LinuxAid.com.cn 01-01-12 11:26 318p bye2000
--------------------------------------------------------------------------------

5锛 鍏充簬寤惰繜閭欢鐨勫啀鎶曢掓帶鍒
鑳介氳繃浠ヤ笅鐨勫嚑涓弬鏁板疄鐜板寤惰繜閭欢鐨勫啀鎶曢掓帶鍒讹細
queue_run_delay锛氳缃槦鍒楃鐞嗚繘琛屾壂鎻廳eferred閭欢闃熷垪鐨勯鐜囷紝缂虹渷鍊间负1000绉掋
maximal_queue_lifetime锛氳缃畃ostfix鍦ㄦ斁寮冩姇閫掕岃繑鍥炰笉鍙姇閫掍俊鎭墠锛岃寤惰繜閭欢鍐峝eferred閭欢闃熷垪涓殑鐢熷瓨鏃堕棿銆
minimal_backoff_time锛氬綋涓灏侀偖浠舵姇閫掑け璐ュ悗锛岄偖浠堕槦鍒楀皢鍦ㄤ竴娈垫椂闂村唴蹇借璇ラ偖浠剁殑瀛樺湪锛屼篃灏辨槸鎴戜滑鍓嶉潰璁茬殑鏃堕棿閭エ銆傝鍙傛暟灏辨槸鐢ㄦ潵璁剧疆鏈灏忕殑鏃堕棿閭エ銆傜己鐪佸间负1000绉掋
maximal_backoff_time锛氳缃渶澶х殑鏃堕棿閭エ銆
6锛 瀵规嫆缁濇湇鍔℃敾鍑荤殑澶勭悊
postfix瀵规瘡涓涓猄MTP浼氳瘽閮借缃竴涓敊璇鏁板櫒锛屽綋璇ュ鎴风鐨勮姹傛湭
琚帴鍙楁垨杩濆弽閭CE瑙勫垯鏃讹紝璇ヨ鏁板櫒灏卞1銆傞殢鐫璁℃暟鍣ㄧ殑澧炲姞锛宲ostfix灏嗛噰鍙栦笉鍚岀殑鎺柦鏉ラ槻姝㈡伓鎰忕敤鎴风殑鎷掔粷鏈嶅姟鏀诲嚮銆
smtpd_error_sleep_time锛氬綋璇ラ敊璇鏁板櫒鐨勫艰繕闈炲父灏忔椂锛宲ostfix灏嗘殏鍋
smtpd_error_sleep_time鎸囧畾鐨勬椂闂达紝鐒跺悗鍚戝鎴风鎶ュ憡涓涓敊璇傝鍙傛暟鐨勭己鐪佸间负5绉掋
    smtpd_soft_error_limit锛氬綋閿欒璁℃暟鍣ㄧ殑鍊艰秴杩囪鍙傛暟鎸囧畾鐨勫兼椂锛宲ostfix鍦ㄥ搷搴旇瀹㈡埛绔姹傚墠灏嗘矇鐫′竴娈垫椂闂淬傜己鐪佸间负10銆
smtpd_hard_error_limit锛氬綋閿欒璁℃暟鍣ㄧ殑鍊艰秴杩囪鍙傛暟鎸囧畾鐨勫兼椂锛宲ostfix
涓柇鍚岃瀹㈡埛绔殑杩炴帴銆傜己鐪佸间负100銆
4.5 postfix瀵逛娇鐢ㄨ祫婧愮殑鎺у埗
閫氳繃鐗瑰畾鐨刾ostfix璁剧疆鍙傛暟锛屾垜浠兘瀹炵幇postfix杩愯鏃跺鎵娑堣楃殑璧勬簮鐨勭伒娲绘帶鍒躲傝兘閫氳繃浠ヤ笅鍑犱釜鏂归潰鏉ユ帶鍒秔ostfix娑堣楃殑璧勬簮锛
1锛 闄愬埗鍐呭瓨涓殑瀵硅薄鐨勫ぇ灏
瑕佹帶鍒跺鍐呭瓨璧勬簮鐨勬秷鑰楋紝蹇呴』鎺у埗鍐呭瓨涓璞$殑澶у皬銆傝兘鐢ㄤ互涓嬬殑鍙傛暟鏉ヨ繘琛屽璞″ぇ灏忕殑鎺у埗锛
line_length_limit锛氭帶鍒惰鍏ユ暟鎹椂姣忎竴琛岀殑澶у皬锛屽鏋滃お闀垮垯寮鸿灏嗗叾鍒嗗壊鎴愭洿鐭殑琛岋紝澶暱鐨勮鍦ㄦ姇閫掓椂鍐嶉噸缁勩傜己鐪佸间负2048 bytes銆
header_size_limit锛氶檺鍒朵俊澶撮暱搴︺傜己鐪佸间负102400bytes銆
message_size_limit锛氶檺鍒秔ostfix闃熷垪鏂囦欢鐨勫ぇ灏忋傜己鐪佸间负10240000 bytes銆
queue_minfree锛氶偖浠堕槦鍒椾腑鍙敤鐨勭┖闂村ぇ灏忋傜己鐪佷负鏃犻檺鍒躲傚缓璁鍊兼渶浣虫椂message_size_limit鐨勬暟鍊嶄互渚夸簬澶勭悊澶ч偖浠躲
bounce_size_limit锛氶檺鍒舵煇涓閭欢涓嶅彲鎶曢掓椂锛岃繑鍥炵粰鍙戜欢浜轰笉鍙姇閫掓姤鍛婄殑澶у皬锛岀己鐪佸间负50000 bytes銆
2锛 闄愬埗鍐呭瓨涓璞$殑鏁扮洰
qmgr_message_recipient_limit锛氳缃唴瀛樹腑鏀朵欢浜哄湴鍧鐨勬渶澶ф暟鐩傜己鐪佸间负10000銆
qmgr_message_active_limit锛氳缃產ctive閭欢闃熷垪涓偖浠舵暟鐩殑鏈澶у笺傜己鐪佸间负1000銆
duplicate_filter_limit锛氳缃渶瑕乴ocal鍜宑leanup鍚庡彴绋嬪紡璁颁綇鐨勬敹浠朵汉鍦板潃鐨勬渶澶ф暟鐩傜己鐪佸间负1000銆
    3锛庨檺鍒剁瓑寰呬竴涓閮ㄥ懡浠ゅ畬鎴愮殑鏃堕棿
command_time_limit锛氳缃甽ocal绋嬪紡绛夊緟涓涓閮ㄥ懡浠ゅ畬鎴愮殑鏃堕棿銆傜己鐪佸间负1000绉掋
4锛 闄愬埗鏂囦欢閿佸畾鐨勬搷浣滄椂闂
   deliver_lock_attempts锛氳缃攣瀹氫竴涓枃浠剁殑鏈澶у皾璇曟鏁般傜己鐪佸间负5娆°
   deliver_lock_delay锛氳缃鏋滈攣瀹氫竴涓枃浠跺け璐ュ悗鍐嶆灏濊瘯鐨勭瓑寰呮椂闂达紝缂虹渷鍊间负1绉掋
   
5锛 鎺у埗閿欒鎭㈠
鍦ㄦ煇浜涙儏鍐典笅锛堝楂樿礋杞斤級锛宲ostfix鐨勬煇涓繘绋嬪彲鑳戒細姝绘帀锛岃繖鏃秏aster杩
绋嬩細璇曞浘閲嶆柊鍚姩璇ヨ繘绋嬶紝鎴戜滑鑳介氳繃涓嬮潰鐨勫弬鏁版潵鎺у埗杩欑琛屼负锛
fork_attempts锛氳瘯鍥鹃噸鍚姩涓涓繘绋嬬殑鏈澶у皾璇曟鏁般傜己鐪佸间负5娆°
fork_delay锛氭瘡涓ゆ灏濊瘯涔嬮棿鐨勭瓑寰呮椂闂达紝缂虹渷鍊间负1绉掋
transport_retry_time锛氶槦鍒楃鐞嗚繘绋嬫瘡涓ゆ灏濊瘯杩炴帴涓涓笉姝e父鐨勬姇閫掍唬鐞嗚繘绋嬩箣闂寸殑绛夊緟鏃堕棿銆傜己鐪佷负60绉掋
4.6 postfix涓殑鍦板潃鎿嶄綔
1锛 灏嗗湴鍧鏀瑰啓涓烘爣鍑嗘牸寮
鍦╟leanup杩涚▼杩涜琛ㄦ煡璇箣鍓嶏紝浠栨渶浣抽夋嫨璇锋眰trivial-rewrite杩涚▼灏嗘柊
閭欢鍦板潃鏀瑰啓鎴愭爣鍑嗙殑user@fully.qualified.domain鏍煎紡銆傛敼鍐欑殑鐩殑鏄负浜嗗噺灏戞煡璇㈣〃涓殑鏉$洰锛屼粠鑰屾彁渚涙煡璇㈢殑鏁堢巼銆倀rivial-rewrite杩涚▼鑳藉疄鐜颁互涓嬬殑鍦板潃鏀瑰啓锛
* 灏嗗寘鍚簮璺敱淇℃伅鐨勫湴鍧濡侤hosta,@hostb:user@site鍐欐垚user@site锛屽洜涓簆ostfix涓嶆敮鎸佸寘鍚簮璺敱淇℃伅鐨勫湴鍧鏍煎紡銆
* 灏嗗舰濡倁ser%domain鐨勫湴鍧鏀瑰啓鎴恥ser@domain鐨勫舰寮忋傝鐗规у彲閫氳繃allow_percent_hack鍙傛暟杩涜鎺у埗锛屽叾缂虹渷鍊间负yes銆
* 灏嗗彧鍖呭惈user鐨勫湴鍧鏀瑰啓鎴恥ser@$myorigin銆傝鐗规у彲閫氳繃append_at_myorigin鍙傛暟杩涜鎺у埗锛屽叾缂虹渷鍊间负yes銆傛渶浣充笉瑕佹敼鍔ㄥ叾缂虹渷鍊硷紝鍥犱负澶у鏁扮殑postfix杩涚▼鏇存搮闀垮鐞嗗湴鍧褰㈠user@$myorigin鐨勯偖浠躲
* 灏嗗舰濡倁ser@host鐨勫湴鍧鏀瑰啓鎴恥ser@host.$mydomain銆傝鐗规у彲閫氳繃append_dot_mydomain鍙傛暟杩涜鎺у埗锛屽叾缂虹渷鍊间负yes銆
* 灏嗗舰濡倁ser@site.鐨勫湴鍧鏀瑰啓鎴 user@site锛屼篃鍗抽櫎鍘讳簡鏈鍚庣殑鐐瑰彿銆
2锛 瑙勮寖鍦板潃鏄犲皠
鍦╟leanup杩涚▼灏嗕竴灏佹柊閭欢瀛樺叆incoming閭欢闃熷垪涔嬪墠锛宑leanup杩涚▼
灏嗘牴鎹煡璇㈣鑼冭〃鏉ヨ繘琛屽湴鍧鏀瑰啓锛屼粠鑰屼娇涔嬫洿鍏峰彲璇绘с備富瑕佹槸鏇挎崲褰㈠Firstname.Lastname 椋庢牸鐨勫湴鍧鍙婃竻闄ゆ棤鏁堢殑鍩熴傜己鐪乸ostfix鏄笉杩涜瑙勮寖鍦板潃鏀瑰啓鐨勶紝浣犺兘閫氳繃鎸囧畾canonical_maps鍙傛暟鐨勫兼潵浣垮叾鐢熸晥銆傚锛
     canonical_maps = hash:/etc/postfix/canonical
     涔熻兘鍒嗗埆涓烘敹浠朵汉鍜屽彂浠朵汉鍦板潃鍒嗗埆鎸囧畾涓嶅悓鐨勬敼鍐欒鑼冿紝杩欐椂鍙傛暟sender_canonical_maps鍜宺ecipient_canonical_maps鐨勪紭鍏堢骇姣攃anonical_maps楂樸傚锛
     sender_canonical_maps = hash:/etc/postfix/sender_canonical
     recipient_canonical_maps = hash:/etc/postfix/recipient_canonical
3锛 鍦板潃娆洪獥
灏辨槸灏嗗舰濡倁ser@host.domain鐨勫湴鍧鏀瑰啓鎴恥ser@domain鎴杣ser@other.domain,
浼间箮鏄粠鍏朵粬鐨勯偖浠舵湇鍔″櫒鍙戝嚭鐨勭浉鍚屻傜己鐪佽鍔熻兘鏄绂佹鐨勶紝鑳界敤鍙傛暟masquerade_domains浣垮叾鐢熸晥锛屽锛
    masquerade_domains = $mydomain
    涔熻兘閫氳繃masquerade_exceptions鍙傛暟瀵圭壒瀹氱殑鐢ㄦ埛涓嶈繘琛屽湴鍧娆洪獥锛屽锛
masquerade_exceptions = root
娉ㄦ剰锛氬湴鍧娆洪獥鍙鍙戜欢浜哄湴鍧鏈変綔鐢ㄣ
4锛 铏氭嫙鍦板潃鏄犲皠
鍦ㄨ繍鐢ㄤ簡瑙勮寖鍦板潃鏄犲皠鍜屽湴鍧娆洪獥涔嬪悗锛宑leanup灏嗕娇鐢ㄨ櫄鎷熻〃鏄犲皠灏嗛偖浠
閲嶅畾鍚戝埌鎵鏈夌殑鏀朵欢浜恒傛敞鎰忥紝璇ユ搷浣滀粎浠呬綔鐢ㄤ簬淇″ご涓婄殑鏀朵欢浜哄湴鍧銆傝繖鏍凤紝鎴戜滑灏辫兘灏嗗彂閫佸埌铏氭嫙鍩熺殑閭欢鎶曢掑埌鐪熷疄鐢ㄦ埛鐨勯偖绠便傜郴缁熺殑鍒悕鏁版嵁搴撳悓鏍疯兘璧峰埌鐩稿悓鐨勪綔鐢ㄣ傜己鐪佽鍔熻兘鏄绂佹鐨勶紝鑳界敤鍙傛暟virtual_maps浣垮叾鐢熸晥锛屽锛
     virtual_maps = hash:/etc/postfix/virtual
     
5锛 Relocated鏁版嵁搴撴煡璇
    Relocated琛ㄦ牸鎻愪緵鎬庝箞灏嗛偖浠跺彂閫佺粰鍦ㄧ郴缁熶腑娌℃湁甯愬彿鐨勭敤鎴枫傜己鐪佽鍔熻兘鏄绂佹鐨勶紝鑳界敤鍙傛暟relocated_maps浣垮叾鐢熸晥锛屽锛
    relocated_maps = hash:/etc/postfix/relocated
   
6锛 鍒悕鏁版嵁搴撴煡璇
褰撻偖浠跺湪鏈湴鎶曢掓椂锛宭ocal鎶曢掍唬鐞嗚繘绋嬩細鍦ㄥ埆鍚嶆暟鎹簱锛坙inux涓嬩负
/etc/aliases锛変腑鏌ヨ鏀朵欢浜虹殑鍒悕銆傝鎿嶄綔涓嶄細浣滅敤浜庨偖浠朵俊澶翠腑鐨勫湴鍧銆傝兘鐢╝lias_maps鎸囧畾浣跨敤鐨勫埆鍚嶆暟鎹簱銆傜己鐪佸湴锛岃鍔熻兘鏄湁鏁堢殑锛屽锛
    alias_maps = hash:/etc/aliases
鑳介氳繃alias_database鍙傛暟鎺у埗鍒悕鏁版嵁搴撶殑璺緞锛屽锛
alias_database = hash:/etc/aliases
浜斻 postfix鐨勮缃疄渚
5.1涓烘嫧鍙风敤鎴疯缃畃ostfix
鍋囪鏈変竴涓皬鍏徃浣跨敤鎷ㄥ彿涓婄綉锛屽叕鍙搁氳繃ISP鐨凷MTP鏈嶅姟鍣紙鍋囪鍏 鍩熷悕涓簃ail.isp.com锛宨p鍦板潃涓
201.110.1.100锛夊彂閫侀偖浠讹紱鍏徃鍐呴儴鐨勫憳宸ラ氳繃鍏徃鐨凷MTP鏈嶅姟鍣紙杩愯postfix锛夋敹鍙戦偖浠讹紝涓嬮潰鎴戜滑涓璧锋潵璁剧疆鍏徃鍐呴儴鐨凷MTP
鏈嶅姟鍣ㄣ
1锛 鍥犱负娌℃湁鑷繁鐨勫浐瀹歩p鍜 鍩熷悕锛屾墍浠ュ繀椤绘寚瀹欼SP鐨凷MTP鏈嶅姟鍣ㄤ綔
涓洪偖浠剁綉鍏筹紙鏅鸿兘涓绘満锛夈傝兘鐢ㄥ涓嬬殑鍙傛暟鎸囧畾锛
   relayhost = [201.110.1.100]
娉ㄦ剰锛歳elayhost鐨勫艰兘鏄痙omain銆乭ost銆乭ost:port銆乕address]鎴朳address]銆
2. 褰撴帴鏀跺埌鏂伴偖浠舵椂锛宲ostfix灏变細灏濊瘯鎶曢掕閭欢銆傚鏋滃皢璇ュ叕鍙稿唴閮ㄧ殑
SMTP鏈嶅姟鍣ㄨ缃负鎸夐渶鎷ㄥ彿锛屼篃灏辨槸涓鏈夌▼寮忚姹傚鑱斿氨鎷ㄥ彿锛屽垯浼氬鍔犱笂缃戠殑璐圭敤銆傝繖鏃舵垜浠兘閫氳繃postfix鐨刣efer_transports鍙傛暟鎺ㄨ繜鎶曢掓柊閭欢鐩村埌postfix鎻愬嚭鏄庣‘鐨勯渶姹傦紝濡傛寚瀹氾細
    defer_transports = smtp
杩欐椂濡傛灉鎴戜滑鍦╬pp鐨勮剼鏈紙濡/etc/ppp/ip-up.local锛夊姞涓婂涓嬪懡浠わ紝鍒檖ostfix鍙湪鎷ㄥ彿鎴愬姛鍚庢姇閫掓柊閭欢锛
/usr/sbin/sendmail
3锛 鍥犱负鎴戜滑鏄皢閭欢杞彂鍒伴偖浠剁綉鍏筹紙201.110.1.100锛夎屼笉鏄嚜宸辫繘琛屾姇
閫掞紝鎵浠ユ垜浠病鏈夊繀瑕佷娇鐢―NS锛屽洜姝ゆ垜浠氳繃濡備笅鐨勫弬鏁板彇娑圖NS鏌ヨ锛
disable_dns_lookups = yes
4. 涓轰簡纭繚鎴戜滑鑳芥敹鍒板洖淇★紝鎴戜滑蹇呴』杩涜鍩熶吉瑁呫
masquerade_domains = isp.com
涓嬮潰灏辨槸鎴戜滑鐨勮缃枃浠秏ail.cf锛
#鎸囧畾閭欢缃戝叧
relayhost =  [201.110.1.100]
# 鍦ㄦ嫧鍙锋垚鍔熷悗鎵嶆姇閫掗偖浠
defer_transports = smtp
#鍙栨秷DNS鏌ヨ
disable_dns_lookups = yes
#涓鑸父瑙勮缃
queue_directory = /var/spool/postfix
program_directory = /usr/libexec/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
mail_owner = postfix
default_privs = nobody
mail_spool_directory = /var/spool/mail
mailbox_command = /usr/bin/procmail
local_destination_concurrency_limit = 2
default_destination_concurrency_limit = 10
debug_peer_level = 2
debugger_command=PATH=/usr/bin:/usr/X11R6/bin,xxgdb$
                 daemon_directory/$ process_name $process_id & sleep 5
    # 鍋囪鏈湴缃戠粶涓192.168.1.1/24
mynetworks = 192.168.1.1/24
# host specific information
myhostname = yourhost.isp.com
mydomain = local.isp.com
myorigin = $mydomain
where do we receive mail and who do we accept/receive mail for?
inet_interfaces = all
mydestination = $myhostname, localhost.$mydomain, $mydomain
default_transport = smtp
masquerade_domains = isp.com
闇瑕佹敞鎰忕殑鏄細杩欓噷鐨$mydomain銆$myorigin銆$mydestination涓嶈兘涓篿sp.com, 鍥犱负浣犲鏋滆瀹氫负
isp.com锛屽唴閮⊿MTP鏈嶅姟鍣ㄥ氨浼氳涓轰綘鐨勯偖浠舵槸杞彂缁欎粬鐨勶紝鏁呰屽湪鏈湴灏濊瘯鎶曢掗偖浠讹紝缁撴灉鍙細杩斿洖鈥渦nknown user鈥濈殑閿欒銆傚叾娆★紝璇
璁剧疆鍙疄鐜颁簡灏嗛偖浠堕氳繃SMTP鍙戦佸埌ISP鐨凷MTP鏈嶅姟鍣ㄧ殑鎵嬫锛岀己涔忎粠ISP鐨勯偖浠舵湇鍔″櫒鍙栦俊鐨勬柟娉曪紝杩欎竴鐐瑰氨鍙兘閫氳繃濡俹utlook鎴
foxmail绛夌殑mail瀹㈡埛绔蒋浠舵潵瀹炵幇浜嗐
5.2涓轰腑灏忓瀷浼佷笟鐢ㄦ埛璁剧疆postfix
鍋囪鏈変竴瀹舵暟鍗冨悕鍛樺伐鐨勫叕鍙革紝璇ュ叕鍙搁氳繃绉熺敤涓撶嚎涓婄綉銆傜洰鍓嶅叕鍙稿喅瀹
閫氳繃postfix鏉ュ缓绔嬭嚜宸辩殑閭欢绯荤粺銆傚湪杩欓噷鎴戜滑鍋囪璇ュ叕鍙哥殑鍩熶负some.com, 閭欢鏈嶅姟鍣ㄧ殑 鍩熷悕mail.some.com锛屽湴鍧涓202.200.180.2锛孌NS鏈嶅姟鍣ㄧ殑 鍩熷悕涓篸ns.some.com,鍦板潃涓202.200.180.1銆
1锛 璁剧疆DNS鏈嶅姟鍣紝璁剧疆MX璁板綍鎸囧悜mail.some.com銆傜浉鍏崇殑璁剧疆鏂囦欢
涓/var/named/some.com(鍋囪鍏秡one鏂囦欢灏卞彨some.com, 鏈夊叧DNS璁剧疆鐨勫唴瀹硅鍙傜湅鏈功鐨勭浉鍏崇珷鑺)鐨勫唴瀹瑰涓嬶細
@       IN      SOA  dns.some.com. root.dns.some.com (
                       2000011307  ; serial
                       28800       ; refresh, seconds
                       14400              ; retry, seconds
                       3600000              ; expire, seconds
                       86400            ; minimum, seconds
                        )
@             IN    NS      dns.some.com.
@             IN    A       202.200.180.1
@             IN    MX      10  mail.some.com.
localhost     IN    A        127.0.0.1
dns         IN     A        202.200.180.1
mail         IN    A        202.200.180.2
host1        IN     A       202.200.180.3
host2        IN     A       202.200.180.4
2锛 璁剧疆postfix锛屽叾璁剧疆鏂囦欢鍙婄浉鍏崇殑瑙i噴濡備笅锛
#璁剧疆涓鑸殑璺緞淇℃伅
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
mail_spool_directory = /var/spool/mail
#璁剧疆閭欢鍙婇偖浠堕槦鍒楃殑鎵鏈夎呬负postfix
mail_owner = postfix
#璁剧疆閭欢鏈嶅姟鍣ㄧ殑涓绘満鍚
myhostname = mail.some.com
#璁剧疆mydomain銆乵yorigin鍜宮ydomain鍙傛暟
mydomain = some.com
myorigin =$mydomain
mydestination = $mydomain
#璁剧疆postfix鏈嶅姟鐩戝惉鐨勭鍙
inet_interfaces = all
#璁剧疆鏈湴鏀朵欢浜虹殑鐢ㄦ埛鍚嶆煡璇㈡墜娈碉紝缂虹渷鏄煡璇/etc/passwd鏂囦欢
#鍜屽埆鍚嶆暟鎹簱
local_recipient_maps = $alias_maps unix:passwd.byname
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
#璁剧疆鏈缁堢殑鏈湴鎶曢掍唬鐞嗙▼寮忥紝鍦ㄨ繖閲屾垜浠娇鐢ㄦ祦琛岀殑procmail
mailbox_command = /usr/bin/procmail
#璁剧疆璇ュ间负$mydomain浠ヤ究瀹㈡埛绔殑杩炴帴
relay_domains = $mydomain
mynetworks = 202.200.180.0/24
#璁剧疆鍚戠敤鎴锋樉绀虹殑涓绘満鍚嶅拰鐗堟湰淇℃伅
smtpd_banner = $myhostname ESMTP $mail_name
#瀵逛簬骞跺彂杩涚▼鐨勯檺鍒讹紝淇濇寔绯荤粺缂虹渷鍊煎氨鑳芥弧瓒抽渶姹備簡銆
local_destination_concurrency_limit = 2
default_destination_concurrency_limit = 10
#濡傛灉浣犱笉鐭ラ亾浣犲湪鍋氫粈涔堬紝鏈浣充笉瑕佹敼鍔ㄤ笅闈㈢殑璁剧疆
debug_peer_level = 2
debugger_command =
         PATH=/usr/bin:/usr/X11R6/bin
         xxgdb $daemon_directory/$process_name $process_id & sleep 5
3锛 鍦≧edHat涓垜浠氬父浣跨敤imap浣滀负pop3鏈嶅姟鍣紝鑳介氳繃rpm -q imap
鍛戒护鏌ョ湅绯荤粺鏈夋病鏈夊畨瑁卛map銆傚鏋滄病鏈夊畨瑁呭垯鎻掑叆linux鍏夌洏锛岀敤rpm -ivh imap-4.5-4.rpm 杩涜瀹夎銆
4锛 缂虹渷鍦帮紝pop3鏈嶅姟鍣ㄦ槸鐢眎net 鍚姩鐨勶紝鎵浠ュ繀椤诲幓鎺/etc/inetd.conf鏂
浠朵腑鏈夊叧pop3鐨勪竴琛屾敞閲娿傚涓嬫墍绀猴細
  pop-3  stream  tcp    nowait  root   /usr/sbin/ipop3d    ipop3d

5锛 閲嶆柊鍚姩inet鏈嶅姟鍣紝鍚姩postfix:
#/etc/rc.d/init.d/inet restart
#postfix start
5.3鍦ㄩ槻鐏鍐呴儴璁剧疆postfix
    鍋囪涓鍏徃閫氳繃绉熺敤涓撶嚎涓婄綉锛屽叕鍙稿唴閮ㄤ娇鐢192.168.0.0鐨勭鏈塱p, 鐒跺悗閫氳繃闃茬伀澧欙紙鍙屽涓讳富鏈猴級鐨刬p娆洪獥涓婄綉锛屽叕鍙哥殑閭
浠舵湇鍔″櫒锛坢ail.some.com锛変篃鍦ㄥ唴閮ㄧ綉涓紝涔熶娇鐢ㄧ鏈塱p銆傛垜浠亣璁惧湪闃茬伀澧欎笂杩涜浜嗙鍙h浆鍙戯紝鑳藉皢Internet瀵归槻鐏25绔彛鐨勮
姹傚寘杞彂鍒板唴閮ㄧ殑閭欢鏈嶅姟鍣ㄤ笂锛屽苟涓旇繍琛孌NS鏈嶅姟鐨勯槻鐏鐨凪X璁板綍鎸囧悜闃茬伀澧欐湰韬
鍦ㄨ繖涓緥瀛愪腑锛屾垜鎯崇潃閲嶈鏄庣殑鏄湁鍏虫槧灏勬枃浠剁殑鐢ㄦ硶銆俶ain.cf璁剧疆鏂囦欢鍜岀浉鍏崇殑瑙i噴濡備笅鎵绀猴細
    #琛ㄦ槑鑷繁鐨勮韩浠
myhostname = mail.some.com
mydomain = some.com
mydestination = $mydomain, $myhostname, localhost.$mydomain
myorigin = $mydomain
#璁﹑ostfix鐩戝惉鎵鏈夋帴鍙
inet_interfaces = all
#閫氳繃mynetworks鍙傛暟鎺ュ彈鍐呴儴缃戠敤鎴风殑SMTP杩炴帴璇锋眰
mynetworks = 192.168.0.0/8  
#鍚憄ostfix绠$悊鍛樻姤鍛婄殑淇℃伅閲
notify_classes = resource, software, bounce, policy
#濡傛灉瀹㈡埛绔殑ip鍦板潃绗﹀悎$maps_rbl_domains鍙傛暟涓垪鍑虹殑鍒欐嫆缁濅箣
maps_rbl_domains = rbl.maps.vix.com, dul.maps.vix.com
#瀵硅兘杩炴帴鐨勫鎴风杩涜涓ユ牸鐨勯檺鍒
smtpd_client_restrictions =
             #瀹㈡埛绔痠p绗﹀悎$mynetworks瀹氫箟鐨勮寖鍥村垯鎺ュ彈杩炴帴
permit_mynetworks,
        #鏍规嵁access鐨勬煡璇㈢粨鏋滃垽鏂鎴风杩炴帴鐨勫悎娉曟
              check_client_access hash:/etc/postfix/access,
     #鎷掔粷ip绗﹀悎$maps_rbl_domains瀹氫箟鑼冨洿鐨勮繛鎺
               reject_maps_rbl,
    #濡傛灉瀹㈡埛绔湪DNS涓病鏈夎褰曞垯鎷掔粷杩炴帴锛岃鎱庣敤
               reject_unknown_hostname
#閫氳繃鍙戜欢浜虹殑鍦板潃杩涜闄愬埗
smtpd_sender_restrictions =
    permit_mynetworks,
check_sender_access hash:/etc/postfix/access
   
#璁剧疆 铏氭嫙涓绘満鏁版嵁搴擄紝鍒繕浜嗘墽琛"postmap virtual"杩涜鏍煎紡杞崲
virtual_maps = hash:/etc/postfix/virtual
   
#瀵规棤绯荤粺甯愬彿鐨勯偖浠惰繘琛岃浆鍙戣缃紝濡傜寮鍏徃鐨勫憳宸
relocated_maps = hash:/etc/postfix/relocated
   
#璁剧疆鍒悕鏁版嵁搴
alias_maps = hash:/etc/postfix/aliases
   
# 鎴戜滑浣跨敤smtp鎶曢掍唬鐞
default_transport = smtp
   
# 涓浜涘父瑙勮缃
mail_owner = postfix
default_privs = nobody

#璁剧疆璺緞淇℃伅
queue_directory = /var/spool/postfix
program_directory = /usr/libexec/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
mail_spool_directory = /var/spool/mail
mailbox_command = /usr/bin/procmail
   
#骞跺彂杩炴帴璁剧疆
local_destination_concurrency_limit = 2
default_destination_concurrency_limit = 10

鐒跺悗锛屾垜浠墽琛屼互涓嬪懡浠わ細
#杩涘叆postfix璁剧疆鐩綍
cd /etc/postfix
#鐢╪ewaliases鍒濆鍖栧埆鍚嶆暟鎹簱
newaliases
#鐢╬ostmap鍒嗗埆寤虹珛virtual銆乤ccess鍜宺elocated鏌ヨ鏁版嵁搴
postmap virtual
postmap access
postmap relocated
#鍚姩postfix
/etc/rc.d/init.d/postfix start
鐩墠鎴戜滑鏉ョ湅鐪媣irtual銆乤ccess鍜宺eloacted鍑犱釜鏌ヨ鏂囦欢鐨勬牸寮忥紝涓嬮潰鏄繖鍑犱釜鏂囦欢鐨勭ず渚嬪拰娉ㄩ噴锛
    #virtual鏂囦欢绀轰緥
#鍋囪鍦ㄨ繖涓緥瀛愪腑鎴戜滑鏈変釜铏氭嫙鍩熶负other.com
other.com
     
    #access 鏂囦欢绀轰緥
#濡傛灉绗﹀悎鍓嶉潰鐨勬潯浠跺垯杩涜鍚庨潰鎿嶄綔锛岃兘鏈変笁绉嶆搷浣滐細
#1. [45]XX $messag锛氭嫆缁濇帴鍙楀苟涓斿悜瀹㈡埛绔樉绀洪瀹氫箟鐨勪俊鎭
#2. REJECT锛氭嫆缁濇帴鍙楋紝涓嶆樉绀轰俊鎭
#3. OK鍏佽杩炴帴
    ispy99@noman.com.cn     550 Go away
    friend.com     OK
    202.192     REJECT
   
    #relocated 鏂囦欢绀轰緥
    #璇ユ枃浠朵富瑕佹槸灏嗗彂缁欐棤绯荤粺甯愬彿鐨勯偖浠惰繘琛岃浆鍙
    who@some.com     onetwo@newone.com
鍏 postfix涓殑鍛戒护琛屽伐鍏峰強鍏朵粬
涓嬮潰鎴戜滑鏉ョ湅涓鐪媝ostfix鐨勫懡浠よ宸ュ叿锛岄氳繃杩欎簺宸ュ叿鐨勪娇鐢ㄥ彲鑳戒細浣夸綘
瀵筽ostfix鐨勭鐞嗘洿绠鍗曘
6.1 sendmail鍏煎鐨勫懡浠よ宸ュ叿
1锛 mailq  瀵归偖浠堕槦鍒楁枃浠惰繘琛屽垪琛ㄣ傝〃涓殑姣忎竴涓潯鐩寘鍚湁浠ヤ笅淇℃伅锛
闃熷垪鏂囦欢ID銆侀偖浠剁殑澶у皬銆佸埌杈剧殑鏃堕棿銆佸彂浠朵汉銆佹敹浠朵汉鍜屾姇閫掑欢杩熺殑鍘熷洜锛堝鏋滄姇閫掓湁寤惰繜鐨勮瘽锛夈傝鍛戒护涓昏鏄拰showq鍚庡彴绋嬪紡閫氫俊鏉ヨ幏鍙栭槦鍒楁枃浠剁殑鐩稿叧淇℃伅銆傝鍛戒护鏃犲弬鏁般
2锛 newaliases 璇ュ伐鍏疯繘琛屽埆鍚嶆暟鎹簱鐨勫垵濮嬪寲銆傚鏋滄病鏈夋寚瀹氭暟鎹簱鐨勭被
鍨嬶紝鍒欎娇鐢ㄧ郴缁熼粯璁ょ殑鏁版嵁搴撶被鍨嬶紙鍦╨inux涓嬩负hash锛夈傝鍛戒护鑳戒笉甯﹀弬鏁版墽琛屻
6.2 postfix鑷甫鐨勫懡浠よ宸ュ叿
1锛 postcat  鎵撳嵃閭欢闃熷垪鏂囦欢鐨勫唴瀹广傚悗闈㈢晫瑕佹樉绀虹殑闃熷垪鏂囦欢鍚嶏紝鑳
甯︿竴涓-v鐨勫弬鏁拌繘琛屽啑浣欐樉绀恒
2锛 postconf  鎵撳嵃璁剧疆鍙傛暟璁剧疆鍚庣殑鍊兼垨postfix鐨勫叾浠栦俊鎭
             -d 鎵撳嵃璁剧疆鍙傛暟鐨勭己鐪佸笺
             -m 鍒楀嚭鎵鏈夋敮鎸佺殑鏌ヨ琛ㄧ被鍨嬨
                涓嶅甫鍙傛暟鍒欐墦鍗拌缃弬鏁拌缃悗鐨勫笺
3锛 postmap  寤虹珛postfix鏌ヨ鏁版嵁搴撱傚湪linux涓嬭兘鐩存帴璺熶笂鍘熷鏂囦欢
鑰屼笉甯︽墍鏈夊弬鏁版潵寤虹珛璇ユ暟鎹簱銆
6.3 postfix鐨勬棩蹇
     postfix鐨勬棩蹇楁枃浠朵綅浜/etc/log/maillog, 鏂囦欢涓寘鍚湁postfix鐨勫惎鍔ㄤ俊鎭佸嚭閿欎俊鎭強鍚屽叾浠朣MTP鏈嶅姟鍣ㄧ殑浼氳瘽绛夌瓑銆傚涓嬫墍绀猴細
Sep 10 05:54:17 mail postfix/smtpd[5072]: disconnect from unknown[204.140.244.150]
Sep 10 06:06:00 mail postfix/qmgr[467]: 50D403DF8: from=;, size=6591 (queue active)
Sep 10 06:11:06 mail postfix/smtp[5085]: connect to bjmx2.163.net[202.108.255.241]: read timeout (port 25)
Sep 10 06:16:07 mail postfix/smtp[5085]: connect to bjmx3.163.net[202.108.255.242]: read timeout (port 25)
Sep 10 06:21:08 mail postfix/smtp[5085]: connect to bjmx1.163.net[202.108.255.240]: read timeout (port 25)
6.4 鍦╬ostfix涓娇鐢∕ySQL鏁版嵁搴
     Scott Cotton 鍜 Joshua Marcus鍐欎簡涓娈佃兘鍦╬ostfix涓坊鍔爉ysql鏄犲皠绫诲瀷鐨勪唬鐮侊紝浠庤屾垜浠彲
浠ュ皢postfix鏌ヨ鐨勫埆鍚嶆暟鎹簱绛夋暟鎹瓨鍌ㄥ湪mysql鏁版嵁搴撲腑锛岃postfix杩涜mysql鏌ヨ鏉ュ緱鍒扮粨鏋溿傝繖鏍峰仛灏嗘湁鍔╀簬鎻愪緵postfix
鐨勮繍琛屾晥鐜囷紝 鏈夊叾瀵归渶瑕佷笉鏂鏄犲皠鏁版嵁鐨勭珯鐐圭壒鍒湁鐢ㄣ
   1.涓簆ostfix娣诲姞璇嗗埆mysql鏁版嵁搴撴槧灏勭殑鍔熻兘
a. 鐢变簬杩欐浠g爜浣跨敤浜唌ysql瀹㈡埛绔簱锛屾墍浠ユ垜浠繀椤诲畨瑁卪ysql鐨勫紑鍖呫
鑳藉埌www.redhat.com绛塴inux鐩稿叧绔欑偣涓嬭浇mysql鐮斿彂鍖咃紝涔熻兘浠庢煇浜沴inux鐨勮祫婧愬厜鐩樹腑鍙栧緱mysql鐨勭爺鍙戝寘锛屽MySQL-client-3.22.30-1.i386.rpm銆
   b. 瀹夎璇ョ爺鍙戝寘锛
   rpm -ivh MySQL-client-3.22.30-1.i386.rpm
c. 涓嬭浇postfix鐨勫師濮嬬爜鍖咃紝鏍规嵁鏈珷鈥3.1鍘熷鐮佸寘鐨勫畨瑁呪濈殑鎻愮ず杩涜
瀹夎锛屼笉杩囨敞鎰忓湪鎵цmake鍛戒护涔嬪墠鍏堟墽琛屼互涓嬪懡浠わ細
make -f Makefile.init makefiles 鈥機CARGS=-DHAS_MYSQL -I /usr/include/mysql鈥
                          鈥橝UXLIBS=/usr/lib/mysql/libmysqlclient.a -lm鈥
   
5. 璁剧疆postfix浣跨敤mysql鏁版嵁搴撴槧灏
鎴戜滑浠lias_maps杩涜璇存槑銆傚湪main.cf涓寚瀹氾細
   alias_maps = mysql:/etc/postfix/mysql-aliases.cf
6. 缂栬緫mysql-aliases.cf
#棣栧厛鎸囧畾鐧诲綍鍒癿ysql鏈嶅姟鍣ㄧ殑鐢ㄦ埛鍚嶅拰瀵嗙爜
user = your_user_name
password = your_password
#杩炴帴鐨勬暟鎹簱鍚嶇О
dbname = your_database_name
#鏌ヨ鐨勮〃鍚
table = mytable
#娣诲姞琛ㄧ殑瀛楁鍚嶇О
#forward_addr涓鸿浆鍙戝湴鍧
#alias涓哄埆鍚嶆暟鎹
select_field锛漟orward_addr
where_field=alias
#娣诲姞闄勫姞鐨勬煡璇㈡潯浠
additional_conditions=and status=鈥檖aid鈥
#鎸囧畾瑕佽繛鎺ョ殑MySQL鏈嶅姟鍣
hosts=your.mysql.server
   杩欐牱锛屽綋鍙戠敓涓涓煡璇㈢殑鏃跺欙紝postfix鏄互杩欐牱鐨凷QL璇彞杩涜鏌ヨ鐨勶細
   select forward_addr from mytable where alias=鈥$lookup鈥 and status=鈥檖aid鈥
   浠ヤ笂鍙槸涓緥瀛愩傚湪瀹為檯鐨勮繍鐢ㄤ腑浣犺兘鎸囧畾澶氫釜mysql鏁版嵁搴擄紝浣跨敤澶氫釜鏁版嵁琛ㄦ牸銆

浠ヤ笂灏辨槸postfix閭欢鏈嶅姟鍣ㄧ殑瀹夎鍜岃缃(涓)鐨勮缁嗗唴瀹癸紝鏇村淇℃伅璇峰叧娉∣D浜戝叾瀹冪浉鍏虫枃绔狅紒



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