{"id":113448,"date":"2024-02-07T22:02:43","date_gmt":"2024-02-07T20:02:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-smtp-server-chasquid-1-13"},"modified":"2024-02-07T22:02:43","modified_gmt":"2024-02-07T20:02:43","slug":"dostupen-smtp-server-chasquid-1-13","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/dostupen-smtp-server-chasquid-1-13","title":{"rendered":"SMTP-server chasquid 1.13 \u00e4r tillg\u00e4nglig","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Utg\u00e5van av SMTP-servern chasquid 1.13 har presenterats, d\u00e4r fokus ligger p\u00e5 enkel konfigurering och s\u00e4kerhet. Chasquid \u00e4r fr\u00e4mst avsedd f\u00f6r anv\u00e4ndning i typiska projekt d\u00e4r \u00f6verdriven flexibilitet och funktionalitet hos Postfix och Exim \u00e4r \u00f6verfl\u00f6dig. Projektkoden \u00e4r skriven i Go-spr\u00e5ket och distribueras under Apache 2.0-licensen.    <\/p>\n<p>Huvudfunktioner:  <\/p>\n<ul>\n<li class=\"l\">  F\u00f6renklad konfigureringssystem. Konfigurationen av SMTP-servern utg\u00f6rs av chasquid.conf-filen med grundl\u00e4ggande inst\u00e4llningar och en upps\u00e4ttning kataloger med namnen p\u00e5 de hanterade <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/domain\/\"   title=\"dom\u00e4nnamn\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"903\">dom\u00e4nnamn<\/a>, inom vilka relaterade dom\u00e4nfiler placeras f\u00f6r att knyta e-postadresser till anv\u00e4ndare, databasparametrar f\u00f6r att lagra anv\u00e4ndardatabasen, TLS-certifikat m.m. F\u00f6r att skapa och redigera anv\u00e4ndardatabasen f\u00f6r varje dom\u00e4n anv\u00e4nds verktyget chasquid-util.\n<li class=\"l\"> F\u00f6r filtrering av e-post och f\u00f6r att skilja spam fr\u00e5n legitima meddelanden anv\u00e4nds ett system med hookar som g\u00f6r det m\u00f6jligt att koppla en hanterare som anropas i det slutliga skedet av att ta emot ett meddelande. F\u00f6ljande f\u00e4rdiga hanterare erbjuds: greylist f\u00f6r att h\u00e5lla 'gr\u00e5listor' (uttalande av ett tillf\u00e4lligt fel p\u00e5 den f\u00f6rsta beg\u00e4ran fr\u00e5n ok\u00e4nda servrar) med hj\u00e4lp av greylistd, spamc och rspamc f\u00f6r att blockera spam med hj\u00e4lp av Spamassassin och rspamd, clamdscan f\u00f6r att filtrera virus via ClamAV och dkimsign f\u00f6r DKIM-verifiering med hj\u00e4lp av driusan\/dkim eller dkimpy.\n<li class=\"l\"> Skydd mot konfigurationsfel som kan leda till s\u00e4kerhetsproblem, s\u00e5som \u00f6ppna relay och autentisering i klartext.\n<li class=\"l\"> N\u00e4rvaron av en specialiserad HTTP-server f\u00f6r \u00f6vervakning och debugging av SMTP-serverns arbete.\n<li class=\"l\"> Tillg\u00e4nglighet av f\u00e4rdiga paket f\u00f6r Debian, Ubuntu och Arch Linux-distributioner.\n<li class=\"l\"> St\u00f6d f\u00f6r integration med IMAP-servern Dovecot f\u00f6r anv\u00e4ndarautentisering.\n<li class=\"l\"> M\u00f6jlighet att anv\u00e4nda virtuella e-postdom\u00e4ner med egna anv\u00e4ndardatabaser och vidarebefordringar.\n<li class=\"l\"> St\u00f6d f\u00f6r att utel\u00e4mna delar av adressen, till exempel behandling av 'user+something@domain' som 'user@domain'.\n<li class=\"l\"> St\u00f6d f\u00f6r utvidgning av SMTPUTF8 (RFC 6531), vilket m\u00f6jligg\u00f6r anv\u00e4ndning av tecken fr\u00e5n nationella alfabet i e-postadresser, v\u00e4rdnamn, postl\u00e5dans namn och SMTP-rubriker.\n<li class=\"l\"> St\u00f6d f\u00f6r anv\u00e4ndning av flera TLS-certifikat. Behandling av TLS-parametrar kopplade till dom\u00e4ner och skydd mot nedgradering av anslutningar till mindre s\u00e4kra TLS-inst\u00e4llningar.\n<li class=\"l\"> F\u00f6renklad system f\u00f6r att f\u00e5 certifikat genom tj\u00e4nsten Let\u2019s Encrypt.\n<li class=\"l\"> St\u00f6d f\u00f6r SPF (Sender Policy Framework) och MTA-STS (MTA Strict Transport Security).    <\/ul>\n<p>I den nya utg\u00e5van:  <\/p>\n<ul>\n<li class=\"l\"> Skydd mot SMTP smuggling-attacker har lagts till, som till\u00e5ter uppdelning av ett meddelande i flera olika meddelanden genom anv\u00e4ndning av en icke-standardiserad sekvens f\u00f6r att dela upp e-post.\n<li class=\"l\"> En anv\u00e4ndarklass har implementerats som endast kan ta emot e-post utan att kunna skicka.\n<li class=\"l\"> Det \u00e4r f\u00f6rbjudet att ange tomma <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/lir\/ipv4\/\"   title=\"IP-adresser\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"815\">IP-adresser<\/a> anslutningsinst\u00e4llningar (adressparametrar m\u00e5ste tydligt anges, i enklast fall r\u00e4cker det med att ta bort kommentaren fr\u00e5n motsvarande inst\u00e4llning i konfigurationsfilen).\n<li class=\"l\"> Scriptet docker\/add-user.sh har lagts till st\u00f6d f\u00f6r att ta emot e-post och l\u00f6senord fr\u00e5n milj\u00f6variabler.  <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60568\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a SMTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 chasquid 1.13, \u043f\u0440\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0430\u043a\u0446\u0435\u043d\u0442 \u0434\u0435\u043b\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u043f\u0440\u043e\u0441\u0442\u043e\u0442\u0443 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c. 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\u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438: \u0423\u043f\u0440\u043e\u0449\u0451\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438. \u041a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044e SMTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442 \u0444\u0430\u0439\u043b chasquid.conf [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-113448","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" 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