{"id":4870,"date":"2026-01-30T11:09:17","date_gmt":"2026-01-30T10:09:17","guid":{"rendered":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/?p=4870"},"modified":"2026-02-02T12:12:08","modified_gmt":"2026-02-02T11:12:08","slug":"lutter-efficacement-contre-les-spams-dans-thunderbird","status":"publish","type":"post","link":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/2026\/01\/30\/lutter-efficacement-contre-les-spams-dans-thunderbird\/","title":{"rendered":"Lutter efficacement contre les spams dans Thunderbird"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Param\u00e9trer sa messagerie acad\u00e9mique sans risque pour les messages institutionnels<\/h2>\n\n\n\n<p>Les bo\u00eetes mail acad\u00e9miques sont de plus en plus sollicit\u00e9es\u2026 et malheureusement aussi par les courriers ind\u00e9sirables (spams, publicit\u00e9s, tentatives de phishing).<br>Une mauvaise configuration peut rapidement nuire \u00e0 la lisibilit\u00e9 de la messagerie, voire entra\u00eener la perte de messages importants.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">Objectif du param\u00e9trage<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R\u00e9duire significativement les courriers ind\u00e9sirables<\/li>\n\n\n\n<li>Am\u00e9liorer la lisibilit\u00e9 de la bo\u00eete de r\u00e9ception<\/li>\n\n\n\n<li><strong>\u00c9viter toute suppression automatique de messages institutionnels<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Activer le filtre anti-ind\u00e9sirable (une seule fois)<\/h2>\n\n\n\n<p>Dans Thunderbird :<br><strong>Param\u00e8tres \u2192 Vie priv\u00e9e et s\u00e9curit\u00e9 \u2192 Courrier ind\u00e9sirable<\/strong><\/p>\n\n\n\n<p>Il est recommand\u00e9 de :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>activer le marquage des messages ind\u00e9sirables,<\/li>\n\n\n\n<li>d\u00e9placer les messages d\u00e9tect\u00e9s vers le dossier <em>Ind\u00e9sirables \/ Junk<\/em>,<\/li>\n\n\n\n<li>autoriser le marquage manuel par l\u2019utilisateur.<\/li>\n<\/ul>\n\n\n\n<p><strong>Aucune autre option ne doit \u00eatre coch\u00e9e<\/strong>, afin de garder le contr\u00f4le sur les messages trait\u00e9s.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00e9rifier les param\u00e8tres des ind\u00e9sirables pour chaque compte<\/h2>\n\n\n\n<p>Le param\u00e9trage doit \u00eatre r\u00e9alis\u00e9 <strong>pour chaque compte configur\u00e9 dans Thunderbird<\/strong> (compte \u00e9cole, compte personnel).<\/p>\n\n\n\n<p>Dans :<br><strong>Param\u00e8tres \u2192 Param\u00e8tres des comptes \u2192 Param\u00e8tres des ind\u00e9sirables<\/strong><\/p>\n\n\n\n<p>V\u00e9rifier que les options suivantes sont activ\u00e9es :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>contr\u00f4le adaptatif des courriers ind\u00e9sirables ;<\/li>\n\n\n\n<li>conservation des messages provenant des <strong>adresses collect\u00e9es et personnelles<\/strong> ;<\/li>\n\n\n\n<li>d\u00e9placement des messages ind\u00e9sirables vers le dossier <em>Ind\u00e9sirables<\/em> ou <em>Junk<\/em>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Utiliser le marquage des messages au quotidien<\/h2>\n\n\n\n<p>Le filtrage s\u2019am\u00e9liore avec l\u2019usage.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cliquer sur <strong>\u00ab Ind\u00e9sirable \u00bb<\/strong> lorsqu\u2019un spam arrive dans la bo\u00eete de r\u00e9ception<\/li>\n\n\n\n<li>Cliquer sur <strong>\u00ab Non ind\u00e9sirable \u00bb<\/strong> lorsqu\u2019un message utile a \u00e9t\u00e9 class\u00e9 par erreur<\/li>\n<\/ul>\n\n\n\n<p>Thunderbird apprend progressivement \u00e0 mieux reconna\u00eetre les courriers ind\u00e9sirables.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Cr\u00e9er des filtres simples (option recommand\u00e9)<\/h2>\n\n\n\n<p>Pour aller plus loin, il est possible de cr\u00e9er <strong>des filtres automatiques<\/strong> :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>publicit\u00e9s et promotions,<\/li>\n\n\n\n<li>messages suspects (mots de passe, factures, v\u00e9rifications de compte\u2026).<\/li>\n<\/ul>\n\n\n\n<p>Ces filtres permettent :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>de marquer les messages comme ind\u00e9sirables,<\/li>\n\n\n\n<li>de les d\u00e9placer automatiquement dans le dossier appropri\u00e9,<\/li>\n\n\n\n<li>tout en laissant passer les messages institutionnels.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Bonnes pratiques \u00e0 retenir<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Consulter le dossier <em>Ind\u00e9sirables<\/em> environ une fois par semaine<\/li>\n\n\n\n<li>Ne jamais activer la suppression automatique<\/li>\n\n\n\n<li>Ne jamais r\u00e9pondre \u00e0 un message ind\u00e9sirable<\/li>\n\n\n\n<li>Les messages institutionnels proviennent <strong>exclusivement d\u2019adresses acad\u00e9miques<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Document d\u2019accompagnement<\/h2>\n\n\n\n<p>Un <strong>guide pas \u00e0 pas illustr\u00e9<\/strong>, \u00e9labor\u00e9 au niveau acad\u00e9mique, est mis \u00e0 disposition pour accompagner la configuration :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>captures d\u2019\u00e9cran,<\/li>\n\n\n\n<li>\u00e9tapes d\u00e9taill\u00e9es,<\/li>\n\n\n\n<li>exemples de filtres pr\u00eats \u00e0 l\u2019emploi.<\/li>\n<\/ul>\n\n\n\n<p>\u00c0 consulter et \u00e0 partager :<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-content\/uploads\/sites\/42\/2026\/01\/spam_thunderbird-1.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu embarqu\u00e9 spam_thunderbird.\"><\/object><a id=\"wp-block-file--media-f8d3b521-475e-49d6-b5b9-4397e75b8479\" href=\"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-content\/uploads\/sites\/42\/2026\/01\/spam_thunderbird-1.pdf\">spam_thunderbird<\/a><a href=\"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-content\/uploads\/sites\/42\/2026\/01\/spam_thunderbird-1.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-f8d3b521-475e-49d6-b5b9-4397e75b8479\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<p class=\"has-text-align-center\">Article pour les utilisateurs <strong>Webmail <\/strong>: <\/p>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/selia.ac-clermont.fr\/jcms\/jcms\/jcms1_1333150\/classer-ses-dossiers-dans-la-messagerie\">Comment classer ses dossiers dans la messagerie Webmail<\/a> rubrique filtres des messages<\/p>\n\n\n\n<p class=\"has-text-align-center\">Article sur le m\u00eame sujet : <a href=\"https:\/\/mediascol.ac-clermont.fr\/ien-mauriac\/2024\/09\/18\/spamalerte-signaler-ou-verifier-un-mail-suspect\/\">SPAMALERTE <\/a>pour signaler ou v\u00e9rifier un mail suspect.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Param\u00e9trer sa messagerie acad\u00e9mique sans risque pour les messages institutionnels Les bo\u00eetes mail acad\u00e9miques sont de plus en plus sollicit\u00e9es\u2026 et malheureusement aussi par les courriers ind\u00e9sirables (spams, publicit\u00e9s, tentatives [&hellip;]<\/p>\n","protected":false},"author":702,"featured_media":4873,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,13],"tags":[137,425,423,424,421,428,427,168],"class_list":{"0":"post-4870","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-non-classe","8":"category-numerique","9":"tag-academique","10":"tag-boite-mail","11":"tag-courrier","12":"tag-email","13":"tag-mail","14":"tag-phishing","15":"tag-pub","16":"tag-spam","17":"czr-hentry"},"_links":{"self":[{"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/posts\/4870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/users\/702"}],"replies":[{"embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/comments?post=4870"}],"version-history":[{"count":2,"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/posts\/4870\/revisions"}],"predecessor-version":[{"id":4891,"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/posts\/4870\/revisions\/4891"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/media\/4873"}],"wp:attachment":[{"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/media?parent=4870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/categories?post=4870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/ien-aurillac3\/wp-json\/wp\/v2\/tags?post=4870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}