{"id":104508,"date":"2022-06-26T09:37:05","date_gmt":"2022-06-26T07:37:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novaya-versiya-pochtovogo-servera-exim-4-96"},"modified":"2022-06-26T09:37:05","modified_gmt":"2022-06-26T07:37:05","slug":"novaya-versiya-pochtovogo-servera-exim-4-96","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-96","title":{"rendered":"Versioni e reviduar e serverit t\u00eb post\u00ebs Exim 4.96","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Doli i l\u00ebshimit t\u00eb serverit t\u00eb post\u00ebs Exim 4.96, i cili p\u00ebrmban p\u00ebrmir\u00ebsime t\u00eb akumuluara dhe mund\u00ebsi t\u00eb reja. Sipas nj\u00eb anketimi automatizuar n\u00eb maj mbi 800 mij\u00eb server\u00eb postash, pjesa e Exim p\u00ebrb\u00ebn 59.59% (p\u00ebr nj\u00eb vit m\u00eb par\u00eb 59.15%), Postfix p\u00ebrdoret n\u00eb 33.64% (33.76%) t\u00eb server\u00ebve t\u00eb post\u00ebs, Sendmail \u2014 3.55% (3.55%), MailEnable \u2014 1.93% (2.02%), MDaemon \u2014 0.45% (0.56%), Microsoft Exchange \u2014 0.23% (0.30%). <\/p>\n
Ndryshimet kryesore: <\/p>\n
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N\u00eb ACL \u00ebsht\u00eb realizuar nj\u00eb kusht i ri \u2018seen\u2019, i cili mund t\u00eb p\u00ebrdoret p\u00ebr kontrollin e ngjarjeve t\u00eb m\u00ebparshme, t\u00eb lidhura me p\u00ebrdoruesit dhe hostet. Kushti i ri leht\u00ebson pun\u00ebn me listat e ljushit, p\u00ebr shembull, kur krijoni nj\u00eb list\u00eb t\u00eb thjesht\u00eb t\u00eb ljushit p\u00ebr t\u00eb lejuar p\u00ebrs\u00ebritjen e p\u00ebrpjekjes p\u00ebr lidhje mund t\u00eb p\u00ebrdorni ACL \u2018seen = -5m \/ key=${sender_host_address}_$local_part@$domain\u2019.\n
\u00cbsht\u00eb shtuar \u2018mask_n\u2019, nj\u00eb variant i operatorit \u2018mask\u2019, q\u00eb manipuloj adresat IPv6 t\u00eb normalizuara (duke p\u00ebrdorur dy pika dhe pa paketim).\n
N\u00eb utilitetet exim_dumpdb dhe exim_fixdb \u00ebsht\u00eb shtuar opsioni \u2018-z\u2019 p\u00ebr t\u00eb kthyer koh\u00ebn pa marr\u00eb parasysh zon\u00ebn kohore (UTC);\n
N\u00eb procesin e prapavij\u00ebs \u00ebsht\u00eb realizuar nj\u00eb ngjarje q\u00eb shp\u00ebrndahet n\u00eb rast d\u00ebshtimi t\u00eb lidhjes TLS.\n
N\u00eb modin e debug t\u00eb ACL (\u2018control = debug\u2019) jan\u00eb shtuar opsionet \u2018stop\u2019, \u2018pretrigger\u2019 dhe \u2018trigger\u2019 p\u00ebr t\u00eb menaxhuar daljen n\u00eb logun e debug.\n
\u00cbsht\u00eb shtuar kontrolli p\u00ebr ekranuar simbolet speciale n\u00eb k\u00ebrkesat e lookup, n\u00ebse n\u00eb stringun e k\u00ebrkes\u00ebs p\u00ebrdoren t\u00eb dh\u00ebna t\u00eb marra nga jasht\u00eb (\u2018tainted\u2019). N\u00eb rast se simbol\u00ebt nuk jan\u00eb ekranuar, informacioni mbi problemin aktualisht pasqyrohet vet\u00ebm n\u00eb log, por n\u00eb versionet e ardhshme do t\u00eb \u00e7oj\u00eb n\u00eb nj\u00eb gabim.\n
\u00cbsht\u00eb hequr opsioni \u2018allow_insecure_tainted_data\u2019, i cili lejonte \u00e7aktivizimin e ndihm\u00ebs s\u00eb gabimeve gjat\u00eb ekranuar t\u00eb simboleve speciale n\u00eb t\u00eb dh\u00ebna. Gjithashtu, \u00ebsht\u00eb ndaluar mb\u00ebshtetje p\u00ebr log_selector \u2018taint\u2019, i cili lejonte \u00e7aktivizimin e daljes s\u00eb paralajm\u00ebrimeve p\u00ebr problemet me ekranuar. <\/ul>\n