{"id":2752,"date":"2013-03-24T21:08:55","date_gmt":"2013-03-25T00:08:55","guid":{"rendered":"http:\/\/wiki.dialhost.com.br\/?p=2752"},"modified":"2019-05-10T13:29:21","modified_gmt":"2019-05-10T16:29:21","slug":"o-que-e-spf-sender-policy-framework","status":"publish","type":"post","link":"https:\/\/www.dialhost.com.br\/ajuda\/o-que-e-spf-sender-policy-framework\/","title":{"rendered":"O que \u00e9 SPF (Sender Policy Framework)"},"content":{"rendered":"<div style=\"height: 20px;\"><\/div>\n<p><strong>SPF<\/strong> \u00e9 uma abrevia\u00e7\u00e3o de &#8220;<strong>Sender Policy Framework<\/strong>&#8221; que \u00e9 um sistema que evita que outros servidores enviem e-mails n\u00e3o autorizados em nome de seu dom\u00ednio.<\/p>\n<div style=\"height: 20px;\"><\/div>\n<p>O <strong>SPF<\/strong> \u00e9 configurado na tabela de DNS de seu dom\u00ednio com uma entrada TXT, aonde \u00e9 informado os servidores que tem autoriza\u00e7\u00e3o de enviar e-mails utilizando o seu dom\u00ednio.<\/p>\n<div style=\"height: 20px;\"><\/div>\n<p>Quando um e-mail \u00e9 recebido, o servidor do destinat\u00e1rio verifica se o servidor que esta enviando tem realmente autoriza\u00e7\u00e3o de uso do dom\u00ednio. Caso o servidor n\u00e3o tenha, o e-mail \u00e9 rejeitado.<\/p>\n<div style=\"height: 20px;\"><\/div>\n<h3>Exemplo de SPF:<\/h3>\n<div style=\"height: 20px;\"><\/div>\n<pre class=\"language-php\"><code>DOMINIO.COM.BR.  3600  IN  TXT  \"v=spf1 include:_spf.dialhost.com.br -all\"<\/code><\/pre>\n<div style=\"height: 20px;\"><\/div>\n<div class=\"alert alert-success\" role=\"alert\">Todos os clientes da <strong>DialHost Internet<\/strong> j\u00e1 tem por padr\u00e3o configurado o <strong>SPF<\/strong>.<\/div>\n<div style=\"height: 20px;\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Saiba o significado do SPF (Sender Policy Framework)\t\t<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[602,547,590,1],"tags":[445],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>O que \u00e9 SPF (Sender Policy Framework)<\/title>\n<meta name=\"description\" content=\"O que \u00e9 SPF (Sender Policy Framework) - DialHost Internet\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dialhost.com.br\/ajuda\/o-que-e-spf-sender-policy-framework\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O que \u00e9 SPF (Sender Policy Framework)\" \/>\n<meta property=\"og:description\" content=\"O que \u00e9 SPF (Sender Policy Framework) - DialHost Internet\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dialhost.com.br\/ajuda\/o-que-e-spf-sender-policy-framework\/\" \/>\n<meta property=\"og:site_name\" content=\"Central de Atendimento e Ajuda DialHost\" \/>\n<meta property=\"article:publisher\" content=\"http:\/\/www.facebook.com\/DialHost\" \/>\n<meta property=\"article:published_time\" content=\"2013-03-25T00:08:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-05-10T16:29:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dialhost.com.br\/ajuda\/wp-content\/uploads\/2019\/04\/og-image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Flavio H. Cardoso\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@dialhost\" \/>\n<meta name=\"twitter:site\" content=\"@dialhost\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Flavio H. Cardoso\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.dialhost.com.br\/ajuda\/o-que-e-spf-sender-policy-framework\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.dialhost.com.br\/ajuda\/o-que-e-spf-sender-policy-framework\/\"},\"author\":{\"name\":\"Flavio H. 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