{"id":12,"date":"2007-12-26T14:39:43","date_gmt":"2007-12-26T12:39:43","guid":{"rendered":"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/"},"modified":"2007-12-26T14:39:43","modified_gmt":"2007-12-26T12:39:43","slug":"plesk-83-submission-port-support","status":"publish","type":"post","link":"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/","title":{"rendered":"Plesk 8.3 – Submission port support"},"content":{"rendered":"

Reci\u00e9n salida la versi\u00f3n 8.3 de Plesk. Odio Plesk en general y su Qmail en particular, pero la feature<\/em> que han incorporado en esta versi\u00f3n les da un minipunto :-)
\nEl 26 de Abril de este a\u00f1o, abr\u00eda una incidencia en su centro de soporte sobre el puerto de Submission (RFC 2476<\/a>), el puerto TCP:587 utilizado para el env\u00edo de correo autenticado en vez de usar el 25 de siempre.<\/p>\n

<\/p>\n

Esto permite separar pol\u00edticas antispam para los correos que llegan del exterior por el puerto 25 y los correos de los usuarios para el env\u00edo que llegan por el puerto 587. Obviamente, estos \u00faltimos tendr\u00e1n las m\u00ednimas medidas antispam ya que son mensajes autenticados y en principio, leg\u00edtimos.<\/p>\n

El problema con Plesk, hasta ahora, era que no permit\u00eda obligar a que todo el correo por ese puerto fuese autenticado. El Qmail de Plesk, incorpora SPP<\/a>, un parche que proporciona soporte para diversos plugins y dem\u00e1s, pero se \u00abolvidaban\u00bb de declarar la variable de entorno \u00abSMTPAUTHUSER\u00bb que indica qu\u00e9 usuario era el que se hab\u00eda validado. Sin esta variable, comprobarlo era pr\u00e1cticamente imposible.<\/p>\n

Desde Plesk me contestaron lo siguiente:<\/p>\n

\n
\nDear Sir,<\/p>\n

You request has been forwarded to our 2line engineers and developers
\nto define exactly whether it is possible to add such modules to Qmail.
\nIt will take some time: our developers will be available only in
\n14 hours. Please, be patient.<\/p>\n

Regards,<\/p>\n

Se\u00f1or X
\nTechnical Support Engineer
\nSWsoft, Inc.
\n<\/i>\n<\/p>\n

\nw0w, Level2 de SWSoft =) Tras varios e-mails intercambiados con el t\u00e9cnico asignado, la respuesta final fue:\n<\/p>\n

\n
\nHello Alvaro,<\/p>\n

You are right, SMTPAUTHUSER\/SMTPAUTHMETHOD variables are not set by
\nplesk’s qmail spp.. I have reported this to the development team
\nto be investigated\/corrected in their spp patch, I hope it will be
\ndone in 8.2 release, it be released in 1.5 month. If it is possible,
\nI will ask development team to provide me with a recompiled before
\nthe reelase, but I cannot promise it for now..<\/p>\n

Thanks.<\/p>\n

Se\u00f1or X2
\nTeam Leader
\nPlesk Linux\/Unix Support
\nSWsoft, Inc.
\n<\/i>\n<\/p>\n

Finalmente, y tras varios meses despu\u00e9s (en la versi\u00f3n 8.3 y no en la 8.2) parece que ya han creado el parche e incluso la posibilidad de crear este puerto desde el panel. Aqu\u00ed el extracto del ChangeLog de esta versi\u00f3n:<\/p>\n

Submission port support \u00ad Setup an additional port for incoming SMTP traffic that requires authorization for both incoming mail and for mail to local domains.<\/i><\/p>\n

Mola :-)<\/p>\n

Ahora solo falta que quiten Qmail y pongan Postfix como MTA principal, como dijeron que iban a hacer hace tiempo tambi\u00e9n :D<\/p>\n","protected":false},"excerpt":{"rendered":"

Reci\u00e9n salida la versi\u00f3n 8.3 de Plesk. Odio Plesk en general y su Qmail en particular, pero la feature que han incorporado en esta versi\u00f3n les da un minipunto :-) El 26 de Abril de este a\u00f1o, abr\u00eda una incidencia … Sigue leyendo →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"\nPlesk 8.3 - Submission port support - www.alvaromarin.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plesk 8.3 - Submission port support - www.alvaromarin.com\" \/>\n<meta property=\"og:description\" content=\"Reci\u00e9n salida la versi\u00f3n 8.3 de Plesk. Odio Plesk en general y su Qmail en particular, pero la feature que han incorporado en esta versi\u00f3n les da un minipunto :-) El 26 de Abril de este a\u00f1o, abr\u00eda una incidencia … Sigue leyendo →\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/\" \/>\n<meta property=\"og:site_name\" content=\"www.alvaromarin.com\" \/>\n<meta property=\"article:published_time\" content=\"2007-12-26T12:39:43+00:00\" \/>\n<meta name=\"author\" content=\"Alvaro Mar\u00edn Illera\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Alvaro Mar\u00edn Illera\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/\",\"url\":\"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/\",\"name\":\"Plesk 8.3 - Submission port support - www.alvaromarin.com\",\"isPartOf\":{\"@id\":\"http:\/\/www.alvaromarin.com\/#website\"},\"datePublished\":\"2007-12-26T12:39:43+00:00\",\"dateModified\":\"2007-12-26T12:39:43+00:00\",\"author\":{\"@id\":\"http:\/\/www.alvaromarin.com\/#\/schema\/person\/287057c6a545a612badd5caa00bfd0bf\"},\"breadcrumb\":{\"@id\":\"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"http:\/\/www.alvaromarin.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Plesk 8.3 – Submission port support\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.alvaromarin.com\/#website\",\"url\":\"http:\/\/www.alvaromarin.com\/\",\"name\":\"www.alvaromarin.com\",\"description\":\"Blog sobre spam, sistemas antispam y correo electr\u00f3nico\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.alvaromarin.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/www.alvaromarin.com\/#\/schema\/person\/287057c6a545a612badd5caa00bfd0bf\",\"name\":\"Alvaro Mar\u00edn Illera\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"http:\/\/www.alvaromarin.com\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/1.gravatar.com\/avatar\/d260aa4421f4ceb816fe98ba240bec2b?s=96&d=mm&r=g\",\"contentUrl\":\"http:\/\/1.gravatar.com\/avatar\/d260aa4421f4ceb816fe98ba240bec2b?s=96&d=mm&r=g\",\"caption\":\"Alvaro Mar\u00edn Illera\"},\"url\":\"http:\/\/www.alvaromarin.com\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Plesk 8.3 - Submission port support - www.alvaromarin.com","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/","og_locale":"es_ES","og_type":"article","og_title":"Plesk 8.3 - Submission port support - www.alvaromarin.com","og_description":"Reci\u00e9n salida la versi\u00f3n 8.3 de Plesk. Odio Plesk en general y su Qmail en particular, pero la feature que han incorporado en esta versi\u00f3n les da un minipunto :-) El 26 de Abril de este a\u00f1o, abr\u00eda una incidencia … Sigue leyendo →","og_url":"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/","og_site_name":"www.alvaromarin.com","article_published_time":"2007-12-26T12:39:43+00:00","author":"Alvaro Mar\u00edn Illera","twitter_misc":{"Escrito por":"Alvaro Mar\u00edn Illera","Tiempo de lectura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/","url":"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/","name":"Plesk 8.3 - Submission port support - www.alvaromarin.com","isPartOf":{"@id":"http:\/\/www.alvaromarin.com\/#website"},"datePublished":"2007-12-26T12:39:43+00:00","dateModified":"2007-12-26T12:39:43+00:00","author":{"@id":"http:\/\/www.alvaromarin.com\/#\/schema\/person\/287057c6a545a612badd5caa00bfd0bf"},"breadcrumb":{"@id":"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/"]}]},{"@type":"BreadcrumbList","@id":"http:\/\/www.alvaromarin.com\/2007\/12\/26\/plesk-83-submission-port-support\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"http:\/\/www.alvaromarin.com\/"},{"@type":"ListItem","position":2,"name":"Plesk 8.3 – Submission port support"}]},{"@type":"WebSite","@id":"http:\/\/www.alvaromarin.com\/#website","url":"http:\/\/www.alvaromarin.com\/","name":"www.alvaromarin.com","description":"Blog sobre spam, sistemas antispam y correo electr\u00f3nico","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.alvaromarin.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"es"},{"@type":"Person","@id":"http:\/\/www.alvaromarin.com\/#\/schema\/person\/287057c6a545a612badd5caa00bfd0bf","name":"Alvaro Mar\u00edn Illera","image":{"@type":"ImageObject","inLanguage":"es","@id":"http:\/\/www.alvaromarin.com\/#\/schema\/person\/image\/","url":"http:\/\/1.gravatar.com\/avatar\/d260aa4421f4ceb816fe98ba240bec2b?s=96&d=mm&r=g","contentUrl":"http:\/\/1.gravatar.com\/avatar\/d260aa4421f4ceb816fe98ba240bec2b?s=96&d=mm&r=g","caption":"Alvaro Mar\u00edn Illera"},"url":"http:\/\/www.alvaromarin.com\/author\/admin\/"}]}},"_links":{"self":[{"href":"http:\/\/www.alvaromarin.com\/wp-json\/wp\/v2\/posts\/12"}],"collection":[{"href":"http:\/\/www.alvaromarin.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.alvaromarin.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.alvaromarin.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.alvaromarin.com\/wp-json\/wp\/v2\/comments?post=12"}],"version-history":[{"count":0,"href":"http:\/\/www.alvaromarin.com\/wp-json\/wp\/v2\/posts\/12\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.alvaromarin.com\/wp-json\/wp\/v2\/media?parent=12"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.alvaromarin.com\/wp-json\/wp\/v2\/categories?post=12"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.alvaromarin.com\/wp-json\/wp\/v2\/tags?post=12"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}