{"id":11119,"date":"2022-06-28T11:15:21","date_gmt":"2022-06-28T17:15:21","guid":{"rendered":"https:\/\/ugit.siua.ac.cr\/?p=11119"},"modified":"2022-07-14T10:57:06","modified_gmt":"2022-07-14T16:57:06","slug":"postfix-zimbra-siua","status":"publish","type":"post","link":"https:\/\/sada.services\/?p=11119","title":{"rendered":"Postfix-Zimbra-SIUA"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li>Desinstalamos postfix<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>apt purge postfix\nrm -R \/etc\/postfix\/\napt autoremove<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Lo instalamos<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>apt install postfix<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Configuramos<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"521\" src=\"\/wp-content\/uploads\/2022\/06\/Seleccion_1780.png\" alt=\"\" class=\"wp-image-11120\" srcset=\"https:\/\/sada.services\/wp-content\/uploads\/2022\/06\/Seleccion_1780.png 900w, https:\/\/sada.services\/wp-content\/uploads\/2022\/06\/Seleccion_1780-300x174.png 300w, https:\/\/sada.services\/wp-content\/uploads\/2022\/06\/Seleccion_1780-768x445.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"923\" height=\"378\" src=\"\/wp-content\/uploads\/2022\/06\/Seleccion_1781.png\" alt=\"\" class=\"wp-image-11121\" srcset=\"https:\/\/sada.services\/wp-content\/uploads\/2022\/06\/Seleccion_1781.png 923w, https:\/\/sada.services\/wp-content\/uploads\/2022\/06\/Seleccion_1781-300x123.png 300w, https:\/\/sada.services\/wp-content\/uploads\/2022\/06\/Seleccion_1781-768x315.png 768w\" sizes=\"(max-width: 923px) 100vw, 923px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Instalamos los plugins necesarios<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>apt-get install libsasl2-modules postfix<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Abrimos el archivo<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>nano \/etc\/postfix\/main.cf<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Verificamos que myhostname sea igual al que configuramos<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>myhostname = web-03-sis-ccbd.siua.ac.cr<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Comentamos las lineas<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>#smtp_tls_security_level=may\n#relayhost =\n#inet_interfaces = all\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Agregamos al final<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code># Enable auth\nsmtp_sasl_auth_enable = yes\n# Set username and password\nsmtp_sasl_password_maps = static:servidores@siua.ac.cr:sa2\nsmtp_sasl_security_options = noanonymous\n# Turn on tls encryption \nsmtp_tls_security_level = encrypt\nheader_size_limit = 4096000\n# Set external SMTP relay host here IP or hostname accepted along with a port number. \nrelayhost = correo.siua.ac.cr:587\n# accept email from our web-server only \ninet_interfaces = 127.0.0.1<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>NOTA: Recuerde cambiar la contrase\u00f1a<\/li><li><\/li><li>Reiniciamos el servicio<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl stop postfix\nsystemctl start postfix\nsystemctl status postfix<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Verificamos que el servicio esta esperando en el puerto 25<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>netstat -tulpn | grep :25<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Resultado<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      44098\/master<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Puede que se haya desinstalado mailutils, lo verificamos<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>apt install mailutils -y<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Eliminamos correos pendientes por aquello<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>postsuper -d ALL<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Probamos el envi\u00f3<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>echo \"Este es el contenido del mensaje.\" | mail -s \"Servidor:web3\" -a \"From: servidores@siua.ac.cr\" log@siua.ac.cr\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Podemos ver la cola con<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>tail -f \/var\/log\/mail.log<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>Si necesitamos limpiar la cola de mensajes<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>postsuper -d ALL<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Desinstalamos postfix Lo instalamos Configuramos Instalamos los plugins necesarios Abrimos el archivo Verificamos que myhostname sea igual al que configuramos Comentamos las lineas Agregamos al final NOTA: Recuerde cambiar la contrase\u00f1a Reiniciamos el servicio Verificamos que el servicio esta esperando en el puerto 25 Resultado Puede que se haya desinstalado mailutils, lo verificamos Eliminamos correos [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[141],"tags":[67,397,406,244],"class_list":["post-11119","post","type-post","status-publish","format-standard","hentry","category-postfix","tag-postfix","tag-servidores","tag-siua","tag-zimbra"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"_links":{"self":[{"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/posts\/11119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sada.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11119"}],"version-history":[{"count":12,"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/posts\/11119\/revisions"}],"predecessor-version":[{"id":11414,"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/posts\/11119\/revisions\/11414"}],"wp:attachment":[{"href":"https:\/\/sada.services\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sada.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sada.services\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}