{"id":8690,"date":"2022-04-05T11:16:53","date_gmt":"2022-04-05T04:16:53","guid":{"rendered":"https:\/\/hostify.vn\/blog\/?p=8690"},"modified":"2022-04-05T11:16:53","modified_gmt":"2022-04-05T04:16:53","slug":"spamassassin-la-gi-cach-su-dung-spamassassin","status":"publish","type":"post","link":"https:\/\/www.hostify.vn\/blog\/spamassassin-la-gi-cach-su-dung-spamassassin\/","title":{"rendered":"Spamassassin l\u00e0 g\u00ec?C\u00e1ch s\u1eed d\u1ee5ng spamassassin trong host cpanel"},"content":{"rendered":"

Spamassassin l\u00e0 g\u00ec?<\/h2>\n

SpamAssassin<\/strong> (hay Apache SpamAssassin)<\/strong> l\u00e0 m\u1ed9t t\u00ednh n\u0103ng l\u1ecdc c\u00e1c email spam c\u1ee7a Apache \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u00ean host cPanel<\/strong> (C\u00f3 th\u1ec3 m\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p kh\u00f4ng c\u00e0i \u0111\u1eb7t cho g\u00f3i host c\u1ee7a b\u1ea1n ch\u1ee9c n\u0103ng n\u00e0y, nh\u01b0ng th\u00f4ng th\u01b0\u1eddng h\u1ecd s\u1ebd c\u00e0i).<\/p>\n

Trong \u0111\u00f3 SpamAssassin<\/strong> <\/a>score \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t ti\u00eau ch\u00ed \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed9t email c\u00f3 ph\u1ea3i l\u00e0 spam hay kh\u00f4ng? C\u1ed9ng \u0111\u1ed3ng h\u1ee3p t\u00e1c c\u1ee7a nhi\u1ec1u b\u00ean nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean l\u00e0 nh\u1eefng nh\u00e2n t\u1ed1 \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111i\u1ec3m s\u1ed1 n\u00e0y. Nh\u00ecn chung \u0111i\u1ec3m s\u1ed1 ph\u1ea3n \u00e1nh \u0111\u00fang email \u0111\u00f3 c\u00f3 ph\u1ea3i spam hay kh\u00f4ng nh\u01b0ng \u0111\u00f4i khi v\u1eabn c\u00f3 tr\u01b0\u1eddng h\u1ee3p b\u1ecb nh\u1ea7m l\u1eabn.<\/p>\n

Trong l\u0129nh v\u1ef1c n\u00e0y, c\u00e1c chuy\u00ean gia g\u1ecdi \u0111i\u1ec3m spam an to\u00e0n \u0111\u1ec3 email kh\u00f4ng b\u1ecb \u0111\u00e1nh gi\u00e1 l\u00e0 spam l\u00e0 \u201cGood score\u201d.<\/strong><\/p>\n

C\u00e1ch s\u1eed d\u1ee5ng spamassassin trong host cpanel<\/h2>\n

C\u00e0i \u0111\u1eb7t SpamAssassin tr\u00ean cPanel<\/h3>\n

SpamAssassin<\/strong> \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ho\u00e0n to\u00e0n trong giao di\u1ec7n cPanel v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t c\u1ee7a n\u00f3 \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng ch\u1ee9c n\u0103ng spam filtering<\/strong>\u00a0ph\u00f9 h\u1ee3p cho user c\u1ee7a m\u00ecnh.<\/p>\n

H\u00e3y ch\u1ecdn Spam Filters<\/strong> trong ph\u1ea7n Email c\u1ee7a giao di\u1ec7n cPanel Home.<\/p>\n

\"Spamassassin

C\u00e0i \u0111\u1eb7t SpamAssassin tr\u00ean cPanel<\/p><\/div>\n

C\u1ea5u h\u00ecnh SpamAssassin Threshold Score<\/h3>\n

C\u00e0i \u0111\u1eb7t \u0111\u1ea7u ti\u00ean tr\u00ean trang c\u1ee7a Spam Filters l\u00e0 \u201cProcess New Emails and Mark them as Spam.\u201d<\/p>\n

\"Spamassassin

C\u1ea5u h\u00ecnh SpamAssassin Threshold Score<\/p><\/div>\n

\u0110\u00e2y l\u00e0 n\u00fat b\u1eadt v\u00e0 t\u1eaft c\u1ee7a email testing. Khi t\u00ednh n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c b\u1eadt, SpamAssassin<\/strong> s\u1ebd \u0111\u00e1nh d\u1ea5u c\u00e1c email c\u00f3 \u0111i\u1ec3m s\u1ed1 cao b\u1eb1ng c\u00e1ch ch\u00e8n *** SPAM *** v\u00e0o ti\u00eau \u0111\u1ec1 c\u1ee7a email.<\/p>\n

Ti\u1ebfp theo b\u00ean d\u01b0\u1edbi\u00a0l\u00e0 ph\u1ea7n c\u00e0i \u0111\u1eb7t Spam Threshold Score<\/strong><\/p>\n

\"Spamassassin

c\u00e0i \u0111\u1eb7t Spam Threshold Score<\/p><\/div>\n

SpamAssassin<\/strong> t\u1ea1o ra \u0111i\u1ec3m s\u1ed1 b\u1eb1ng c\u00e1ch c\u1ed9ng k\u1ebft qu\u1ea3 c\u1ee7a nhi\u1ec1u b\u00e0i ki\u1ec3m tra. The Threshold cho ph\u00e9p cPanel users c\u1ea5u h\u00ecnh \u0111i\u1ec3m s\u1ed1 m\u00e0 khi tr\u00ean \u0111i\u1ec3m s\u1ed1 \u0111\u00f3 ph\u1ea7n m\u1ec1m coi m\u1ed9t th\u01b0 l\u00e0 spam<\/p>\n

\"Spamassassin<\/p>\n

V\u00ed d\u1ee5: n\u1ebfu b\u1ea1n \u0111\u1eb7t Spam Threshold Score th\u00e0nh 2, ph\u1ea7n m\u1ec1m s\u1ebd \u0111\u00e1nh d\u1ea5u b\u1ea5t k\u1ef3 mail n\u00e0o c\u00f3 \u0111i\u1ec3m tr\u00ean hai. Ng\u01b0\u1ee1ng th\u1ea5p d\u1eabn \u0111\u1ebfn vi\u1ec7c l\u1ecdc c\u00f3 \u0111\u1ed9 nh\u1ea1y cao v\u00e0 c\u00f3 th\u1ec3 s\u1ebd khi\u1ebfn c\u00e1c th\u01b0 non-spam b\u1ecb \u0111\u00e1nh d\u1ea5u (false positives). Ng\u01b0\u1ee3c l\u1ea1i, c\u00e0i \u0111\u1eb7t \u1edf ng\u01b0\u1ee1ng 10 l\u00e0 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn; th\u01b0 non-spam s\u1ebd kh\u00f4ng b\u1ecb \u0111\u00e1nh d\u1ea5u, nh\u01b0ng m\u1ed9t s\u1ed1 email kh\u00f4ng mong mu\u1ed1n s\u1ebd v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c (false negatives).<\/p>\n

\"Spamassassin<\/p>\n

Khi Spam Box \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, c\u00e1c email b\u1ecb \u0111\u00e1nh d\u1ea5u s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn m\u1ed9t folder ri\u00eang bi\u1ec7t. Th\u01b0 kh\u00f4ng mong mu\u1ed1n \u0111\u01b0\u1ee3c gi\u1eef \u1edf ngo\u00e0i h\u1ed9p th\u01b0 \u0111\u1ebfn, nh\u01b0ng \u0111\u01b0\u1ee3c l\u01b0u \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 xem l\u1ea1i v\u00e0 di chuy\u1ec3n b\u1ea5t k\u1ef3 th\u01b0 n\u00e0o \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh sai. \u0110\u1ed1i v\u1edbi user th\u00f4ng th\u01b0\u1eddng, Spam Box n\u00ean \u0111\u01b0\u1ee3c b\u1eadt tr\u1eeb khi b\u1ea1n c\u00f3 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc th\u01b0 kh\u00e1c.<\/p>\n

C\u1ea5u h\u00ecnh SpamAssassin Auto Delete<\/h3>\n

Khi c\u00e0i \u0111\u1eb7t Auto-Delete \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, c\u00e1c tin nh\u1eafn b\u1ecb \u0111\u00e1nh d\u1ea5u s\u1ebd b\u1ecb x\u00f3a ngay l\u1eadp t\u1ee9c.<\/p>\n

\"Spamassassin

C\u1ea5u h\u00ecnh SpamAssassin Auto Delete<\/p><\/div>\n

Auto-Delete kh\u00f4ng s\u1eed d\u1ee5ng Spam Threshold Score n\u00f3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi Auto-Delete Threshold Score \u0111\u1ed9c l\u1eadp \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t c\u00e1c ng\u01b0\u1ee1ng kh\u00e1c nhau \u0111\u1ec3 nh\u1eadn d\u1ea1ng v\u00e0 x\u00f3a.<\/p>\n

B\u1ea1n kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c m\u1ed9t tin nh\u1eafn sau khi x\u00f3a. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c user, \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng Spam Box thay v\u00ec Auto-Delete v\u00ec n\u00f3 cho ph\u00e9p b\u1ea1n xem l\u1ea1i c\u00e1c th\u01b0 \u0111\u1ec3 xem li\u1ec7u ch\u00fang c\u00f3 \u0111\u00e1nh d\u1ea5u sai hay kh\u00f4ng.<\/p>\n

C\u00e0i \u0111\u1eb7t n\u00e2ng cao cho cPanel Spam Filtering<\/h3>\n

Nh\u1ea5p v\u00e0o Show Additional Configurations<\/strong> \u0111\u1ec3 hi\u1ec3n th\u1ecb c\u00e0i \u0111\u1eb7t n\u00e2ng cao. C\u00e1c c\u00e0i \u0111\u1eb7t n\u00e0y hi\u1ebfm khi b\u1ecb thay \u0111\u1ed5i, nh\u01b0ng b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y whitelists v\u00e0 blacklists h\u1eefu \u00edch.<\/p>\n

\"Spamassassin<\/p>\n

Whitelist l\u00e0 danh s\u00e1ch nh\u1eefng ng\u01b0\u1eddi g\u1eedi email lu\u00f4n \u0111\u01b0\u1ee3c ph\u00e9p th\u00f4ng qua ngay c\u1ea3 khi th\u01b0 c\u1ee7a h\u1ecd b\u1ecb \u0111\u00e1nh d\u1ea5u. Blacklist th\u00ec ng\u01b0\u1ee3c l\u1ea1i, th\u01b0 t\u1eeb nh\u1eefng ng\u01b0\u1eddi g\u1eedi c\u00f3 trong blacklist b\u1ecb ng\u0103n v\u00e0o h\u1ed9p th\u01b0 \u0111\u1ebfn.<\/p>\n

\u0110\u1ec3 th\u00eam ng\u01b0\u1eddi g\u1eedi v\u00e0o whitelist, h\u00e3y ch\u1ecdn\u00a0Add A New \u201dwhitelist_from\u201c Item<\/strong>\u00a0v\u00e0 nh\u1eadp \u0111\u1ecba ch\u1ec9 email c\u1ee7a ng\u01b0\u1eddi g\u1eedi. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c k\u00fd t\u1ef1 \u0111\u1ea1i di\u1ec7n nh\u01b0 \u201c?\u201d \u0111\u1ec3 kh\u1edbp v\u1edbi b\u1ea5t k\u1ef3 k\u00fd t\u1ef1 v\u00e0 \u201c*\u201d cho nhi\u1ec1u k\u00fd t\u1ef1.<\/p>\n

\"Spamassassin<\/p>\n

Xem th\u00eam >>> C\u00e0i \u0111\u1eb7t email server th\u00f4ng qua Outlook tr\u00ean Android<\/a><\/strong><\/p>\n

C\u00e0i \u0111\u1eb7t cu\u1ed1i c\u00f9ng, \u201cCalculated Spam Score\u201d, cho ph\u00e9p b\u1ea1n thay \u0111\u1ed5i \u0111i\u1ec3m li\u00ean quan \u0111\u1ebfn b\u00e0i ki\u1ec3m tra. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n SpamAssassin hi\u1ec7u ch\u1ec9nh \u0111i\u1ec3m s\u1ed1 v\u00e0 vi\u1ec7c thay \u0111\u1ed5i ch\u00fang c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c t\u00e1c d\u1ee5ng ph\u1ee5 kh\u00f4ng th\u1ec3 \u0111o\u00e1n tr\u01b0\u1edbc.<\/p>\n

\u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c user, vi\u1ec7c \u0111\u1ecbnh c\u1ea5u h\u00ecnh SpamAssassin \u0111\u01a1n gi\u1ea3n nh\u01b0 vi\u1ec7c k\u00edch ho\u1ea1t n\u00f3 v\u00e0 ch\u1ecdn s\u1eed d\u1ee5ng Spam Box hay Auto-Delete. B\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh Threshold Score cho ph\u00f9 h\u1ee3p v\u1edbi t\u00ecnh hu\u1ed1ng l\u01b0u tr\u1eef email c\u1ee7a m\u00ecnh, nh\u01b0ng sau khi ho\u00e0n t\u1ea5t, SpamAssassin s\u1ebd ho\u1ea1t \u0111\u1ed9ng \u1edf ch\u1ebf \u0111\u1ed9 background \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng spam s\u1ebd \u0111\u1ebfn \u0111\u00fang v\u1ecb tr\u00ed c\u1ee7a n\u00f3.<\/p>\n

Th\u00f4ng tin li\u00ean h\u1ec7:<\/p>\n