{"id":29459,"date":"2017-05-12T12:54:06","date_gmt":"2017-05-12T12:54:06","guid":{"rendered":"https:\/\/www.retarus.com\/blog\/retarus-antispam-or-less-is-sometimes-actually-more\/"},"modified":"2026-08-07T06:21:46","modified_gmt":"2026-08-07T06:21:46","slug":"retarus-antispam-or-less-is-sometimes-actually-more","status":"publish","type":"post","link":"https:\/\/www.retarus.com\/blog\/fr\/retarus-antispam-or-less-is-sometimes-actually-more\/","title":{"rendered":"Retarus AntiSpam offre de nouvelles fonctions pour une protection renforc\u00e9e contre les spams"},"content":{"rendered":"

Une protection efficace contre les spams gr\u00e2ce \u00e0 Retarus AntiSpam Management<\/h2>

Les clients de Retarus Email Security b\u00e9n\u00e9ficient d\u00e9sormais d’une nouvelle fonction de liste noire dynamique pour une protection antispam am\u00e9lior\u00e9e.<\/p>

Lorsque de nombreux e-mails suspects envoy\u00e9s \u00e0 des destinataires inconnus depuis une adresse IP entrent dans l’infrastructure Retarus, ces messages sont d’abord r\u00e9ceptionn\u00e9s plus lentement avant d’\u00eatre trait\u00e9s (\u00ab tarpit \u00bb). En cas de charge \u00e9lev\u00e9e continue, les connexions sont alors interrompues et l’adresse IP \u00e0 l’origine des envois est inscrite sur une liste noire provisoire.<\/p>

Le Directory Filter<\/a> est techniquement en charge de cette t\u00e2che car il est toujours en capacit\u00e9 de r\u00e9guler le trafic. Il dispose d\u00e9sormais d’une nouvelle fonction qui nous permet de l’alimenter en informations, afin de d\u00e9tecter les spams avec une probabilit\u00e9 de 100 %.<\/p>

Le volume de spams renvoy\u00e9s vers le Directory Filter \u00e9tant maintenant plus important, cela contribue \u00e0 r\u00e9duire le volume de spams atteignant le filtre antispam d\u00e9di\u00e9<\/a> et envoy\u00e9s par la suite en quarantaine. Pour notre client, il n’y a toutefois aucune raison d’\u00eatre inquiet : Si le nombre de messages marqu\u00e9s comme spams pr\u00e9sents en quarantaine est moins \u00e9lev\u00e9, cela d\u00e9coule uniquement du fait que bien plus de spams provenant d’adresses IP clairement douteuses ont d\u00e9j\u00e0 \u00e9chou\u00e9 en amont au niveau du Directory Filter et n’ont m\u00eame pas pu arriver jusqu’\u00e0 l’analyse via AntiSpam. Le rapport Email Security est d\u00e9sormais plus clair (gr\u00e2ce \u00e0 moins d’entr\u00e9es) et les e-mails importants sont achemin\u00e9s plus rapidement. Nous nous r\u00e9jouissons du fait qu’en cette p\u00e9riode d’apparition massive de spams<\/a>, nos syst\u00e8mes enregistrent un volume trois \u00e0 quatre fois plus \u00e9lev\u00e9 qu’en d\u00e9but d’ann\u00e9e.<\/p>

\"Ablaufgrafik<\/a><\/p>

Retarus Email Security<\/a> est une solution compl\u00e8te pour une communication par e-mail exempte de virus et de spams int\u00e9grant une large gamme de fonctions, dont notre nouveau Patient Zero Detection\u00ae<\/sup><\/a>, qui d\u00e9tecte par la suite les messages infect\u00e9s dans la bo\u00eete de r\u00e9ception afin de pouvoir prot\u00e9ger votre entreprise contre les co\u00fbts \u00e9lev\u00e9s occasionn\u00e9s. Pour en savoir plus, cliquez ici<\/a> ou contactez directement votre interlocuteur Retarus sur place<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Retarus Email Security offre d\u00e9sormais une protection am\u00e9lior\u00e9e contre les spams \u00e0 l’aide d’une nouvelle fonction de liste noire dynamique. D\u00e9couvrez-en davantage sur le nouveau filtre antispam et sur une communication par e-mail exempte de virus et de spams gr\u00e2ce \u00e0 Retarus AntiSpam Management.<\/p>\n","protected":false},"author":14,"featured_media":10481,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ret_read_more_text":"","ret_thumb_border":false,"footnotes":""},"categories":[3051],"tags":[1244,1240],"ret_content_type":[3101],"class_list":["post-29459","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurite","tag-email-security","tag-spam","ret_content_type-actualites-produits"],"acf":[],"yoast_head":"\nRetarus AntiSpam offre de nouvelles fonctions pour une protection renforc\u00e9e contre les spams<\/title>\n<meta name=\"description\" content=\"Retarus Email Security offre d\u00e9sormais une protection am\u00e9lior\u00e9e contre les spams \u00e0 l'aide d'une nouvelle fonction de liste noire dynamique. 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