{"id":41805,"date":"2017-01-11T10:57:12","date_gmt":"2017-01-11T10:57:12","guid":{"rendered":"https:\/\/wp.lvh.me\/blog\/2017\/01\/11\/o-que-e-spf-e-por-que-deve-ser-configurado\/"},"modified":"2022-05-13T16:49:32","modified_gmt":"2022-05-13T16:49:32","slug":"o-que-e-spf-e-por-que-deve-ser-configurado","status":"publish","type":"post","link":"https:\/\/wpstaging.mailrelay.com\/pt\/blog\/2017\/01\/11\/o-que-e-spf-e-por-que-deve-ser-configurado\/","title":{"rendered":"O que \u00e9 SPF e por que deve ser configurado?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34011 size-full\" title=\"\u00bfQu\u00e9 es el SPF?\" src=\"https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/spf.jpg\" alt=\"\u00bfQu\u00e9 es el SPF?\" width=\"630\" height=\"340\" srcset=\"https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/spf.jpg 630w, https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/spf-300x162.jpg 300w, https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/spf-110x59.jpg 110w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/p>\n<p>Certamente voc\u00ea n\u00e3o pensaria em deixar o seu WiFi sem uma senha, n\u00e3o \u00e9 verdade? Qualquer pessoa poderia usar sua conex\u00e3o para acessar seus computadores, roubar seus dados, navegar na internet, Certo?<\/p>\n<p>A maioria das pessoas est\u00e1 ciente de que \u00e9 preciso colocar uma senha para proteger informa\u00e7\u00f5es importantes, como o Wi-Fi, o cart\u00e3o de cr\u00e9dito, etc. No entanto, quando se trata de e-mail, muitos usu\u00e1rios n\u00e3o sabem que precisam se proteger, impedindo uso indevido das suas informa\u00e7\u00f5es corporativas. \u00a0<strong>Provavelmente por desconhecer sua import\u00e2ncia.<\/strong><\/p>\n<h3>Voc\u00ea gostaria que qualquer pessoa pudesse enviar e-mails no nome da sua empresa, fazendo se passar por voc\u00ea?<\/h3>\n<p>Eu acho que n\u00e3o, certo?<\/p>\n<p>Ent\u00e3o, para evitar estes problemas, existem medidas de seguran\u00e7a e <strong>configura\u00e7\u00f5es t\u00e9cnicas que podem ser feitas, tais como o SPF.<\/strong><\/p>\n<h3>Para que serve o SPF?<\/h3>\n<p>Em suma, e para que voc\u00ea possa compreender, para indicar quem pode enviar usando um dom\u00ednio como remetente. Isso significa que deve ser configurado de forma que apenas voc\u00ea, ou as ferramentas que voc\u00ea usa, possam enviar e-mails em seu nome.<\/p>\n<blockquote>\n<p style=\"text-align: center;\">[su_box title=&#8221;De acordo com o Google:&#8221; box_color=&#8221;#27334d&#8221; title_color=&#8221;#38aaf8&#8243;]\u00c9 um tipo de registro de DNS, (Domain Name Service) que identifica os servidores de e-mail que podem enviar mensagens em nome do seu dom\u00ednio.[\/su_box]<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/support.google.com\/a\/answer\/33786?hl=es\" target=\"_blank\" rel=\"noopener\">Fonte Google<\/a><\/p>\n<\/blockquote>\n<h3>O que pode acontecer se estiver mal configurado? Ou se n\u00e3o est\u00e1 configurado?<\/h3>\n<p>V\u00e1rias coisas:<\/p>\n<p>[su_list icon=&#8221;icon: exclamation-triangle&#8221; icon_color=&#8221;#38aaf8&#8243;]<\/p>\n<ul>\n<li>Seus e-mails podem ser considerados spam<\/li>\n<li>Ou at\u00e9 mesmo n\u00e3o serem aceitos pelos servidores<\/li>\n<\/ul>\n<p>[\/su_list]<\/p>\n<h3>Por qu\u00ea?<\/h3>\n<p>[su_list icon=&#8221;icon: hand-o-right&#8221; icon_color=&#8221;#38aaf8&#8243;]<\/p>\n<ul>\n<li>Se n\u00e3o estiver configurado, o servidor destino pode n\u00e3o saber se realmente a mensagem foi enviada por voc\u00ea, ent\u00e3o o filtro pode pensar que \u00e9 spam, e por isso adicionar o e-mail na pasta de spam.<\/li>\n<li>Se estiver mal configurado, pode at\u00e9 nem permitir que a Mailrelay possa enviar seus e-mails.<\/li>\n<\/ul>\n<p>[\/su_list]<\/p>\n<h2>Como fa\u00e7o para verificar meu SPF atual?<\/h2>\n<p>Voc\u00ea pode fazer v\u00e1rias coisas:<\/p>\n<p>[su_list icon=&#8221;icon: hand-o-right&#8221; icon_color=&#8221;#38aaf8&#8243;]<\/p>\n<ul>\n<li><a href=\"http:\/\/mailrelay.com\/pt\/contato\">Entrar em contato <\/a>com o departamento de suporte da Mailrelay para que seja revisado.<\/li>\n<li>Ou verificar com o seu hosting para que seja revisado.[\/su_list]<\/li>\n<\/ul>\n<p><strong>Voc\u00ea tamb\u00e9m pode verificar o SPF nesta p\u00e1gina:<\/strong><\/p>\n<p>[su_list icon=&#8221;icon: hand-o-right&#8221; icon_color=&#8221;#38aaf8&#8243;]<\/p>\n<ul>\n<li><a href=\"https:\/\/dmarcian.com\/spf-survey\/\">Verificar SPF em dmarcian.com<\/a>[\/su_list]<\/li>\n<\/ul>\n<p>Basta indicar o seu nome de dom\u00ednio na caixa abaixo e clicar em <strong>Survey domain:<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34013 size-full\" title=\"Comprueba tu SPF en dmarcian\" src=\"https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/comprobar-spf.png\" alt=\"Comprueba tu SPF en dmarcian\" width=\"404\" height=\"363\" srcset=\"https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/comprobar-spf.png 404w, https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/comprobar-spf-300x270.png 300w, https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/comprobar-spf-110x99.png 110w\" sizes=\"auto, (max-width: 404px) 100vw, 404px\" \/><\/p>\n<p>Na pr\u00f3xima tela, voc\u00ea ver\u00e1 algo parecido com isto:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34015 size-full\" title=\"Resultados tras comprobar el SPF\" src=\"https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/comprobar-spf-2.png\" alt=\"Resultados tras comprobar el SPF\" width=\"630\" height=\"340\" srcset=\"https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/comprobar-spf-2.png 630w, https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/comprobar-spf-2-300x162.png 300w, https:\/\/wpstaging.mailrelay.com\/wp-content\/uploads\/2017\/01\/comprobar-spf-2-110x59.png 110w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/p>\n<p>\u00c9 importante verificar os dados corretamente.<\/p>\n<h3>O que ocorre se o SPF inclui -all?<\/h3>\n<p>Essa palavra, &#8220;all&#8221; significa que apenas os IPs listados nesta linha de SPF podem enviar e-mail usando o dom\u00ednio.<\/p>\n<p>Se a configura\u00e7\u00e3o n\u00e3o usar -all, mas for diferente, como +all, o registro ir\u00e1 ser mais &#8220;aberto&#8221;.<\/p>\n<p style=\"text-align: center;\"><strong>Mas se o registro utilizar o comando -all apenas os IPs listados podem enviar e-mail.<\/strong><\/p>\n<h3>Para que utilizar -all?<\/h3>\n<p>\u00c9 muito prov\u00e1vel que seu dom\u00ednio esteja configurado dessa forma, mesmo sem que voc\u00ea saiba, porque os provedores de dom\u00ednio\/hosting configuram o DNS o mais restritivo poss\u00edvel para evitar o envio de spam.<\/p>\n<p style=\"text-align: center;\">Assim, \u00e9 bem poss\u00edvel que esteja configurado deste modo, e n\u00e3o seja poss\u00edvel enviar e-mails.<\/p>\n<h3>O que \u00e9 necess\u00e1rio fazer para enviar e-mails usando uma ferramenta de email marketing?<\/h3>\n<p>Que seja inclu\u00edda a seguinte string da sua conta da Mailrelay:<\/p>\n<blockquote>\n<p style=\"text-align: center;\"><span style=\"text-decoration: underline;\"><strong>include:suacontaDaMailrelay.ip-zone.com<\/strong><\/span><\/p>\n<\/blockquote>\n<p>Para que o seu dom\u00ednio permita que a Mailrelay possa enviar seus e-mails.<\/p>\n<p>Ou seja, a Mailrelay n\u00e3o poder\u00e1 enviar e-mails, at\u00e9 que a configura\u00e7\u00e3o do SPF seja corrigida<\/p>\n<p>Para que a Mailrelay possa enviar e-mails em nome do seu dom\u00ednio, \u00e9 preciso que o SPF seja modificado para incluir:<\/p>\n<p style=\"text-align: center;\"><strong>include:nomeconta.ip-zone.com<\/strong><\/p>\n<p>Se voc\u00ea n\u00e3o tem um registro SPF para o seu dom\u00ednio, voc\u00ea pode adicionar um como este:<\/p>\n<blockquote>\n<p style=\"text-align: center;\"><strong>v=spf1 include:substituapelasuaConta.ip-zone.com a mx -all<\/strong><\/p>\n<\/blockquote>\n<p>Ou entrar em contato com o seu provedor de dom\u00ednio para que configurem para voc\u00ea. Por exemplo, voc\u00ea pode enviar esta mensagem:<\/p>\n<p>[su_box title=&#8221;Mensagem ao seu provedor&#8221; box_color=&#8221;#27334d&#8221; title_color=&#8221;#38aaf8&#8243;]<\/p>\n<p><em>&#8220;Bom dia,<\/em><\/p>\n<p><em>Preciso adicionar um registro SPF para o meu dom\u00ednio, ou se j\u00e1 tiver um,\u00a0 modificar para adicionar este valor:<\/em><\/p>\n<p><em>include: substituapelasuaconta.ip-zone.com<\/em><\/p>\n<p><em>Para que os registros fiquem desta forma:<\/em><\/p>\n<p><em>v=spf1 include: substituapelasuaconta.ip-zone.com a mx -all<\/em><\/p>\n<p><em>v=spf2.0\/pra include: substituapelasuaconta.ip-zone.com a mx -all<\/em><\/p>\n<p><em>Se j\u00e1 existem registros SPF favor atualizar com o valor indicado, mantendo todos os outros valores.<\/em><\/p>\n<p><em>Muito obrigado.&#8221;<\/em><em style=\"color: #003366;\">[\/su_box]<\/em><\/p>\n<p>No entanto, antes de qualquer d\u00favida entre em contato:<\/p>\n<p>[su_list icon=&#8221;icon: check-circle&#8221; icon_color=&#8221;#38aaf8&#8243;]<\/p>\n<ul>\n<li>Com a <a href=\"https:\/\/mailrelay.com\/pt\/contato\">Mailrelay<\/a><\/li>\n<li>Com hosting<\/li>\n<\/ul>\n<p>[\/su_list]<\/p>\n<p>Mas sempre, sempre, \u00e9 aconselh\u00e1vel ter o SPF devidamente configurado e verificado antes de enviar newsletters.<\/p>\n<p><strong>Este artigo foi \u00fatil? deixe seus coment\u00e1rios \ud83d\ude42<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Certamente voc\u00ea n\u00e3o pensaria em deixar o seu WiFi sem uma senha, n\u00e3o \u00e9 verdade? Qualquer pessoa poderia usar sua conex\u00e3o para acessar seus computadores, roubar seus dados, navegar na internet, Certo? A maioria das pessoas est\u00e1 ciente de que \u00e9 preciso colocar uma senha para proteger informa\u00e7\u00f5es importantes, como o Wi-Fi, o cart\u00e3o de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":34011,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[21,68],"tags":[],"class_list":["post-41805","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-marketing","category-tutorialesprimeros-pasos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>O que \u00e9 SPF e por que deve ser configurado? - Mailrelay<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O que \u00e9 SPF e por que deve ser configurado? - Mailrelay\" \/>\n<meta property=\"og:description\" content=\"Certamente voc\u00ea n\u00e3o pensaria em deixar o seu WiFi sem uma senha, n\u00e3o \u00e9 verdade? Qualquer pessoa poderia usar sua conex\u00e3o para acessar seus computadores, roubar seus dados, navegar na internet, Certo? 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