ʻO Zimbra a me ka palekana spam

ʻO kekahi o nā hana koʻikoʻi e kū nei i ka luna hoʻomalu o kāna kikowaena leka uila ma ka ʻoihana ke kānana ʻana i nā memo i loaʻa ka spam. ʻO ka pōʻino mai ka spam he mea maopopo a hiki ke hoʻomaopopo ʻia: ma kahi o ka hoʻoweliweli i ka palekana ʻike o ka ʻoihana, lawe ia i kahi ākea ma ka paʻa paʻa o ka server, a hoʻemi pū i ka pono o nā limahana ke komo i ka "Inbox". ʻAʻole maʻalahi ka hoʻokaʻawale ʻana i ka spam mai ka leka uila ʻoihana e like me ka mea i ʻike mua ʻia. ʻO ka ʻoiaʻiʻo, ʻaʻohe hopena e hōʻoiaʻiʻo i ka hopena XNUMX% i ka kānana ʻana i nā leka uila i makemake ʻole ʻia, a ʻo kahi algorithm ʻike spam i hoʻonohonoho hewa ʻia e hiki ke hōʻeha i kahi ʻoihana ma mua o ka spam ponoʻī.

ʻO Zimbra a me ka palekana spam

Ma ka Zimbra Collaboration Suite, ua hoʻokō ʻia ka pale spam me ka hoʻohana ʻana i ka pūʻolo lako polokalamu i hāʻawi manuahi ʻia ʻo Amavis, nāna e hoʻokō i ka SPF, DKIM a kākoʻo i nā papa inoa ʻeleʻele, keʻokeʻo, a hina. Ma kahi o Amavis, hoʻohana ʻo Zimbra i ka antivirus ClamAV a me ka kānana spam SpamAssassin. I kēia lā ʻo SpamAssassin ka hopena maikaʻi loa no ka kānana spam. ʻO ke kumu o kāna hana ʻo ia ka nānā ʻana i kēlā me kēia leka e hiki mai ana no ka hoʻokō ʻana i nā ʻōlelo maʻamau i maʻamau no nā leka uila. Ma hope o kēlā me kēia hōʻoia kūpono, hāʻawi ʻo SpamAssassin i kekahi mau helu i ka leka uila. ʻOi aku ka nui o nā helu i loaʻa iā ʻoe ma ka hopena o ka helu helu, ʻoi aku ka kiʻekiʻe o ka loaʻa ʻana o ka leka uila i ka spam.

ʻO ia ʻōnaehana no ka loiloi ʻana i nā leka e hiki mai ana e hiki iā ʻoe ke hoʻonohonoho maʻalahi i ka kānana. ʻO ka mea nui, hiki iā ʻoe ke hoʻonohonoho i ka helu o nā helu e ʻike ʻia ai ka leka ma ke ʻano he kānalua a hoʻouna ʻia i ka waihona Spam, a i ʻole hiki iā ʻoe ke hoʻonohonoho i ka helu o nā helu kahi e hoʻopau mau ʻia ai ka leka. Ma ka hoʻonohonoho ʻana i kahi kānana spam ma kēia ʻano, hiki ke hoʻoponopono i nā pilikia ʻelua i ka manawa hoʻokahi: ʻo ka mea mua, e pale i ka hoʻopiha ʻana i ka wahi disk waiwai me nā leka spam pono ʻole, a ʻo ka lua, e hōʻemi i ka helu o nā leka uila ʻoihana i hala ma muli o ka spam. kānana.

ʻO Zimbra a me ka palekana spam

ʻO ka pilikia nui i loaʻa i nā mea hoʻohana Lūkini o Zimbra, ʻo ia ka mākaukau ʻole o ka ʻōnaehana anti-spam i kūkulu ʻia e kānana i ka spam ʻōlelo Lūkini mai ka pahu. ʻO ke kumu o kēia aia ma ka nele o nā lula i kūkulu ʻia no ka kikokikona Cyrillic. Hoʻoponopono nā hoa hana o ke Komohana i kēia pilikia me ka holoi ʻole ʻana i nā leka āpau ma ka ʻōlelo Lūkini. ʻOiaʻiʻo, ʻaʻole paha e hoʻāʻo kekahi kanaka noʻonoʻo maikaʻi a hoʻomanaʻo e hana i nā leka ʻoihana me nā hui ʻEulopa ma Lūkini. Eia naʻe, ʻaʻole hiki i nā mea hoʻohana mai Rusia ke hana i kēia. Hiki ke hoʻopau hapa ʻia kēia pilikia ma ka hoʻohui ʻana Nā lula Lūkini no Spamassassinakā naʻe, ʻaʻole hiki ke hōʻoia i ko lākou pili a me ka hilinaʻi.

Ma muli o ke kiʻekiʻe kiʻekiʻe a me ka code open source, hiki ke hoʻopili ʻia nā ʻano hoʻonā ʻike palekana ʻike i loko o ka Zimbra Collaboration Suite. Eia nō naʻe, ʻo kahi ʻōnaehana pale hoʻoweliweli cyber e pili ana i ke ao ke koho maikaʻi loa. Hoʻonohonoho pinepine ʻia ka pale ao ma ka ʻaoʻao o ka mea lawelawe a ma ka ʻaoʻao o ke kikowaena kūloko. ʻO ke kumu o ka hoʻonohonoho ʻana, ua hoʻololi ʻia ka helu kūloko no ka leka uila me ka helu o ka server cloud, kahi e kānana ai i nā leka, a laila hoʻouna ʻia nā leka i hala i nā loiloi āpau i ka helu o ka ʻoihana. .

Hoʻopili ʻia kēlā ʻōnaehana ma ka hoʻololi wale ʻana i ka IP address o ka server POP3 no ka leka uila i loko o ka mooolelo MX o ka server me ka IP address o kāu solution cloud. I nā huaʻōlelo ʻē aʻe, inā ma mua o ka moʻolelo MX o ke kikowaena kūloko e like me kēia:

domain.com. I MX 0 pop
domain.com. I MX 10 pop
pop IN A 192.168.1.100

A laila ma hope o ka hoʻololi ʻana i ka ip-address me ka mea i hāʻawi ʻia e ka mea lawelawe palekana kapuaʻi (e ʻōlelo kākou ʻo 26.35.232.80), e hoʻololi ke komo i kēia:

domain.com. I MX 0 pop
domain.com. I MX 10 pop
pop IN A 26.35.232.80

Eia kekahi, i ka wā o ka hoʻonohonoho ʻana, ma ka moʻokāki pilikino o ka paepae kapuaʻi, pono ʻoe e kuhikuhi i ka helu wahi o ka pūnaewele kahi e hele mai ai ka leka uila i kānana ʻole ʻia, a me ka helu wahi o ka domain kahi e hoʻouna ʻia ai nā leka uila. Ma hope o kēia mau ʻanuʻu, e kānana ʻia kāu leka uila ma nā kikowaena o kahi hui ʻaoʻao ʻekolu, nona ke kuleana no ka palekana o ka leka uila i loko o ka ʻoihana.

No laila, kūpono loa ʻo Zimbra Collaboration Suite no nā ʻoihana liʻiliʻi ʻelua e pono ai ka hoʻonā leka uila paʻa a paʻa, a me nā ʻoihana nui e hana mau nei e hōʻemi i nā pilikia e pili ana i nā hoʻoweliweli cyber.

No nā nīnau a pau e pili ana iā Zextras Suite, hiki iā ʻoe ke hoʻokaʻaʻike aku i ka Lunamakaʻāinana o ka hui Zextras Katerina Triandafilidi ma ka leka uila. [pale ʻia ka leka uila]

Source: www.habr.com

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