Tumizani pa "Malinka"

Kupanga

Mail, mail... "Pakadali pano, aliyense wogwiritsa ntchito novice akhoza kupanga makalata ake aulere apakompyuta, amangolembetsa pa imodzi mwa zipata za intaneti," inatero Wikipedia. Chifukwa chake kuyendetsa seva yanu yamakalata pa izi ndizodabwitsa. Komabe, sindikunong'oneza bondo mwezi womwe ndidakhala pa izi, kuwerengera kuyambira tsiku lomwe ndidayika OS mpaka tsiku lomwe ndidatumiza kalata yanga yoyamba kwa wolembera pa intaneti.

M'malo mwake, olandila iptv ndi "kompyuta ya board imodzi yotengera purosesa ya Baikal-T1," komanso Cubieboard, Banana Pi ndi zida zina zokhala ndi ma microprocessors a ARM zitha kuyikidwa pamlingo womwewo ngati "raspberries." "Malinka" adasankhidwa kukhala njira yotsatsira kwambiri. Zinatenga nthawi yopitilira mwezi umodzi kuti tipeze kugwiritsa ntchito "kompyuta imodzi" iyi. Pomaliza, ndidaganiza zoyambitsa seva yamakalata pamenepo, nditawerenga posachedwa buku lopeka la sayansi lonena zenizeni zenizeni.

"Awa ndi masomphenya odabwitsa a tsogolo la Webusaiti," inatero Wikipedia. Zaka 20 zapita kuchokera tsiku lofalitsidwa koyamba. Tsogolo lafika. Komabe, sizikuwoneka bwino kwa ine popanda olembetsa zikwi zisanu ndi ziwiri, ma ruble zikwi khumi a "ndalama zapamwezi za tsamba langa," ndi zina zotero. Zomwe, mwina, zidandikankhira ku "malo ochezera a pa Intaneti" omwe ali ndi "zochepa zokonda pazolemba zawo (ogwiritsa ntchito atsopano - N.M.)", kulembetsa domain ndikuyambitsa seva yanga.

Ine sindine wabwino pa malamulo. Pokhapokha ngati nditalandira uthenga pa foni yanga yokhudzana ndi kufunika kotsimikizira zambiri zaumwini zokhudzana ndi kulowa mu mphamvu ya kusintha kwa malamulo a federal 126-FZ, ili ndilo lamulo lomwe ndikudziwa.

Ndiyeno zinapezeka kuti malamulo amenewa ali ngati bowa pambuyo mvula. Ndikadapitiriza kugwiritsa ntchito makalata aulere, mwina sindikanadziwa.

"Ndipo iwe ndi ine ndindani tsopano?"

Choyamba, palibe wokonza maimelo pamalamulo. Pali "okonza mauthenga apompopompo," koma izi ndizosiyana pang'ono. Kuwonjezera "zofuna zaumwini, za banja ndi zapakhomo", ndithudi, zimachotsa kwa wokonzekera izi zonse zomwe zimaperekedwa ndi lamulo, koma osati kwa wokonza yemwe akufunika.

Pokhala ndi bukhu la Ubuntu Server pafupi, pamodzi ndi lamulo, ndikuganiza kuti kuwonjezera pa macheza ndi mauthenga awo apompopompo, "kulandira, kutumiza, kutumiza ndi (kapena) kukonza mauthenga a pakompyuta kuchokera kwa ogwiritsa ntchito intaneti," maimelo amapangidwanso. zomwe ziri zodziwikiratu), ndi ma seva a fayilo (zomwe sizikuwonekeratu).

Development

Poyerekeza ndi zolemba zina pano ndi hashtag postfix, chilengedwe changa, ndithudi, ndichachikale kwambiri. Palibe kutsimikizika kwa ogwiritsa ntchito, palibe nkhokwe, palibe ogwiritsa ntchito omwe sanamangiridwe ku maakaunti akumaloko (oyamba ndi achitatu ali mu "ma seva ang'onoang'ono"; nkhokwe ili pafupifupi paliponse, monga dovecat).

"Kukhazikitsa makina amakalata, m'malingaliro mwanga, ndi ntchito yovuta kwambiri pakuwongolera dongosolo," wogwiritsa ntchito wina wa Habra analemba bwino kwambiri. Kutsatira PostfixBasicSetupHowto (ya help.ubuntu.com), ndinasiya, komabe, ndinasiya zigawo za alias database, .forward owona, ndi ma alias enieni.

Koma kwa ssl/tls ndinatenga mizere yosinthira 12 kuphatikiza mizere 9 yolamula kuti bash apange ziphaso kuchokera ku Postfix yodzipereka. zolemba pa CommunityHelpWiki (pamalo omwewo help.ubuntu.com) (izi zimangogwira ssl/tls - ndilo funso). Chozimitsa moto muakaunti yaumwini ya wothandizira, nat pa rauta (ndinasiya kukhazikitsa Mikrotik kwautali momwe ndingathere; Ndinatumiza makalata polumikiza seva yamakalata molunjika ku chingwe chothandizira pa intaneti chomwe chimayikidwa mnyumbamo), makalata olamula, mailq, postsuper -d identifier, fayilo inalinso yothandiza /var/log/mail.log, parameter always_add_missing_headers, zambiri zokhudza ptr record, potsiriza, site mail-tester.com (ndi oligophrenic design), yomwe sinalembedwe mu "mail. ” nkhani za Habr, ngati kuti zinali zoona .

Musanayambe kukonza mtengo wa myhostname parameter mu fayilo ya /etc/postfix/main.cf

Pambuyo pokonza mtengo wa myhostname parameter mu fayilo /etc/postfix/main.cf

Kalata yoyamba yochokera ku chithandizo chaumisiri wothandizira pa intaneti idandiphunzitsa kuti palibe chifukwa chotsegula makalata pogwiritsa ntchito pulogalamu ya mail console, kuti pambuyo pake athe kutsegulidwa ndikuwerenga pogwiritsa ntchito kasitomala wodziwika bwino wa imelo. Mwachiwonekere, ili si vuto "kwa otsogolera novice".

M'malo mwake, mu ndemanga (zolemba zina zomwe zili ndi postfix hashtag) wogwiritsa ntchito wina wa Habr amafunsa "kuti asokoneze pang'ono, nanga bwanji mawonekedwe a intaneti kumadera osiyanasiyana ndi kutsimikizika kuchokera ku database", wina "mwachiwonekere, ndiye wopambana kwambiri. zovuta kwa iwo omwe sanayesepo chilichonse chokoma kuposa radish: kuwonongeka kwa kernel, chitetezo (selinux / apparmor), machitidwe ogawidwa pang'ono ...", wachitatu akulemba za "iRedmail script". Mukungodikirira lotsatira kuti mulembe za IPv6.

Mautumiki a imelo si akavalo ozungulira opanda kanthu, ndi mbali zonse - kuyambira posankha kompyuta ndi dzina lachidziwitso kuti akhazikitse rauta - yomwe palibe bukhu lokhazikitsa seva yamakalata lomwe lingathe kuphimba (ndipo simungatero konse. werengani zida - Postfix SMTP relay ndikuwongolera mwayi, yopezeka patsamba lovomerezeka la Postfix).

Mikrotik ndi nkhani yosiyana.

CHABWINO zonse zatha Tsopano. Imelo yasiya kukhala gulu la malamulo otonthoza, mafayilo osinthira (kuphatikiza kuyika ma dns), zipika, zolemba, manambala a hexadecimal m'malo mwa zilembo zaku Russia (malinga ndi tebulo la zilembo za koi8-r) m'kalata yomwe adalandira ndipo idakhalabe imelo yodziwika bwino. kasitomala wokhala ndi ma protocol ake imap, pop3, smtp, maakaunti, mauthenga obwera ndi otumizidwa.

Nthawi zambiri, zikuwoneka ngati momwe imelo imawonekera mukamagwiritsa ntchito maimelo aulere kuchokera kumakampani akuluakulu a IT.

Ngakhale popanda mawonekedwe a intaneti.

Ntchito

Komabe, palibe kuthawa kuwona zipika!

Ndithamangira kusangalatsa omwe amayembekezera kuwerenga za darknet pano. Chifukwa sindingathe kuzitcha china chilichonse kupatula mawonetseredwe amdima wachinsinsi omwe kalata yamakalata a seva yomwe idangopangidwa kumene idadzazidwa, mwachitsanzo, mkati mwa masiku angapo (pambuyo polumikizana mwachindunji) ndi mauthenga okhudza kuyesa kulumikizana kudzera pa pop3 pansi pamitundu yosiyanasiyana. mayina ochokera ku ma adilesi angapo a IP (ndinaganiza molakwika poyamba kuti ndi seva yomwe nthawi ndi nthawi ikuyesera kutumiza makalata awiri kuchokera pamzere, ndipo sindimaganiza konse kuti makalata anga angasangalatse wina aliyense pa intaneti).

Kuyesera uku sikunayime ngakhale nditalumikiza seva kudzera pa rauta. Malemba amasiku ano ali odzaza ndi smtp zolumikizira kuchokera ku adilesi yomweyo ya IP yomwe sindimadziwa. Komabe, ndimadzidalira kwambiri kotero kuti sindichitapo kanthu motsutsana ndi izi: Ndikukhulupirira kuti ngakhale dzina lolowera polandila zilembo litasankhidwa bwino, wowukirayo sangathe kulosera mawu achinsinsi. Ndikukhulupirira kuti ambiri adzapeza izi kukhala zosatetezeka, monga momwe zikuwukira masiku ano zikungodalira zosintha za SMTP ndi zowongolera zolowera mu /etc/postfix/main.cf.

Ndipo iwo adzaphwanya chitetezo cha makalata anga kwa smithereens.

Source: www.habr.com