Ya he configurado mi servidor postfix como relayhost y abri el puerto 587 para poder sacar los mails, agregue esta configuracion:
shell# cat /etc/postfix/main.cf smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_security_options = noanonymous smtp_tls_key_file = /etc/postfix/ssl/smtpd.key smtp_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtp_tls_CAfile = /etc/postfix/ssl/cacert.pem smtp_tls_session_cache_database = btree:/etc/postfix/smtp_tls_session_cache relayhost = [smtp.gmail.com]:587 En el documento /etc/postfix/sasl_passwd: [smtp.gmail.com]:587 usern...@gmail.com:password Ya envie mails a otras cuentas (usando mi relay) y confirme que llegan satisfactoriamente. El detale *que tengo ahorita* es respecto a la creacion de mas cuentas para el mismo relay, como le anexo mas cuentas al /etc/postfix/sasl_passwd para el mismo relay [smtp.gmail.com]:587 ?? Saludos ! El 13 de mayo de 2013 09:50, Gerardo Barajas <gerardo.bara...@gmail.com>escribió: > El de Gmail. > Saludos. > > > Saludos/Regards > -- > Ing. Gerardo Barajas Puente > > > > 2013/5/13 angel jauregui <darkdiabl...@gmail.com> > >> @Gerardo Barajas >> Pero si pongo como relay el smtp de Gmail, los correos que envie hacia >> cuentas de Gmail saldran con esa cuenta de "usuario:clave" o se utilizara >> todo el correo saliente por medio del SMTP de Gmail ? >> >> Saludos ! >> >> >> El 13 de mayo de 2013 00:09, Gerardo Barajas >> <gerardo.bara...@gmail.com>escribió: >> >> Asi lo hacemos todos :P >>> Yo los mando por el 587 con Sasl y tls. >>> >>> Acá un ejemplo con google mail. >>> >>> http://rs20.mine.nu/w/2011/07/gmail-as-relay-host-in-postfix/ >>> >>> http://mhawthorne.net/posts/postfix-configuring-gmail-as-relay.html >>> >>> Saludos! >>> >>> >>> >>> Saludos/Regards >>> -- >>> Ing. Gerardo Barajas Puente >>> >>> >>> >>> 2013/5/12 angel jauregui <darkdiabl...@gmail.com> >>> >>> > @Gerardo >> Si es Telmex !!! >>> > >>> > Y bueno si al parecer el puerto me lo cierra el ISP, ya que en mis >>> lineas >>> > de IPTABLES habilite el INPUT y OUTPUT en el 25, en el Router abri >>> tambien >>> > el 25. Y desde mi Servdor hacia los Proveedores de Correos, *no me les >>> > puedo conectar*.... >>> > >>> > Estuve contemplando cambiar el 25 de mi Postfix, hacia otro (587 - >>> > submission), ya verifique conectando al 587 desde mi Servidor hacia los >>> > Proveedores de Correo, y si obtuve *resultados exitosos*. >>> > >>> > Creen que mis mails se enviaran correctamente si uso el 587 ? >>> > >>> > Saludos ! >>> > >>> > >>> > El 12 de mayo de 2013 18:58, Gerardo Barajas >>> > <gerardo.bara...@gmail.com>escribió: >>> > >>> > > Porque si es telmex infinitum en mexico, el puerto. 25 está cerrado. >>> > > El 12/05/2013 18:57, "Gerardo Barajas" <gerardo.bara...@gmail.com> >>> > > escribió: >>> > > >>> > > > Tu proveedor es de Mexico? >>> > > > El 12/05/2013 08:19, "angel jauregui" <darkdiabl...@gmail.com> >>> > escribió: >>> > > > >>> > > >> Obtengo unos resultados muy raros, nose si soy yo o mi ISP que me >>> esta >>> > > >> bloqueando algo... >>> > > >> >>> > > >> Miren, estoy en mi servidor y hago telnet: >>> > > >> >>> > > >> *# haciendo telnet a gmail por 25 (smtp)* >>> > > >> *shell_server# telnet smtp.gmail.com 25* >>> > > >> *Trying 173.194.64.108...* >>> > > >> *.... hay se queda para siempre....* >>> > > >> * >>> > > >> * >>> > > >> *# haciendo telnet a gmail por 993 (imaps) >>> > > >> * >>> > > >> *shell# telnet smtp.gmail.com 993* >>> > > >> *Trying 173.194.64.108...* >>> > > >> *Connected to smtp.gmail.com.* >>> > > >> *Escape character is '^]'.* >>> > > >> *.... obtuve respuesta :D ....* >>> > > >> >>> > > >> En conclusion desde mi servidor postfix no puedo hacer conexion >>> al 25, >>> > > >> pero >>> > > >> si al 993. >>> > > >> En mi firewall iptable del seridor tengo la regla: >>> > > >> >>> > > >> *iptables -A INPUT -p tcp -i eth0 --dport 25 -j ACCEPT # smtp >>> > > >> * >>> > > >> *iptables -A INPUT -p tcp -i eth0 --dport 993 -j ACCEPT # imaps* >>> > > >> >>> > > >> Y si hago une scaneo desde fuera (otra conexion) hacia mi servidir >>> > > >> postfix, >>> > > >> me resulta: >>> > > >> >>> > > >> *shell# nmap -sT -P0 -p 25,993 crver.net* >>> > > >> *25/tcp filtered smtp* >>> > > >> *993/tcp open imaps* >>> > > >> >>> > > >> Ya tambien verifique el ROUTER de mi servidor postfix y >>> efectivamente >>> > > >> tengo >>> > > >> abiertos los puertos del 25 y 993, y referenciados a la IP local >>> de mi >>> > > >> servidor postfix... >>> > > >> >>> > > >> Que sera ? >>> > > >> >>> > > >> Saludos ! >>> > > >> >>> > > >> >>> > > >> >>> > > >> El 11 de mayo de 2013 11:21, angel jauregui < >>> darkdiabl...@gmail.com >>> > > >> >escribió: >>> > > >> >>> > > >> > Y respecto a hacerle TELNET al puerto, pues como aparece >>> filtrado, >>> > al >>> > > >> > hacer TELNET desde fuera nunca contesta.... Desde dentro de la >>> red >>> > del >>> > > >> > servidor, todo va bien ! >>> > > >> > >>> > > >> > Saludos ! >>> > > >> > >>> > > >> > >>> > > >> > El 11 de mayo de 2013 11:20, angel jauregui < >>> darkdiabl...@gmail.com >>> > > >> >escribió: >>> > > >> > >>> > > >> > Hola FERNANDO: >>> > > >> >> >>> > > >> >> Gracias por tus comentarios, en el servidor tengo abierto el >>> puerto >>> > > 25, >>> > > >> >> ya que en IPTables tengo: >>> > > >> >> >>> > > >> >> *iptables -A INPUT -i eth0 -p tcp --dport 25 -j ACCEPT* >>> > > >> >> >>> > > >> >> Y en el Router abri tambien el 25 y estableci la IP del >>> servidor >>> > > >> >> (192.168.1.1). >>> > > >> >> >>> > > >> >> Pero al escanear el puerto desde fuera de la red local me >>> aparece >>> > el >>> > > 25 >>> > > >> >> como filtrado: >>> > > >> >> >>> > > >> >> *shell# nmap -sT -P0 -p 25 crver.net* >>> > > >> >> *25/tcp filtered smtp* >>> > > >> >> >>> > > >> >> Antes de ir a preguntarle a mi ISP quiero confirmar si el >>> problema >>> > no >>> > > >> >> esta en mi configuracion de postfix o mi firewall. >>> > > >> >> >>> > > >> >> Cree que me falta alguna otra regla para el 25 ??? ya que la >>> regla >>> > > que >>> > > >> le >>> > > >> >> indique es la unica que tengo respecto al 25 (smtp). >>> > > >> >> >>> > > >> >> Saludos ! >>> > > >> >> >>> > > >> >> >>> > > >> >> >>> > > >> >> 2013/5/10 Jose Fernández Rodríguez <jfernand2...@hotmail.com> >>> > > >> >> >>> > > >> >>> Buen día >>> > > >> >>> >>> > > >> >>> El time out indica que establecer la conexión desde tu equipo >>> al >>> > > >> >>> servidor de google en los log a puerto de destino 25. >>> > > >> >>> >>> > > >> >>> Puede ser el firewall. >>> > > >> >>> Chequea que en la cadena output estes permitiendo el envio al >>> > puerto >>> > > >> de >>> > > >> >>> destino 25. >>> > > >> >>> >>> > > >> >>> La conexión establecida regresa con un puerto de origen 25. La >>> > regla >>> > > >> en >>> > > >> >>> input debe ser todo lo que ingrese desde la interfaz de >>> Internet >>> > con >>> > > >> >>> protocolo tcp y puerto de origen 25 Aceptalo. >>> > > >> >>> >>> > > >> >>> Recuerda que la conexión para enviar mensajes la hace tu >>> servidor >>> > > >> hacia >>> > > >> >>> el puerto 25 remoto y los paquetes de respuesta entran a tu >>> equipo >>> > > con >>> > > >> >>> puerto de origen 25. >>> > > >> >>> >>> > > >> >>> Puedes probar con un telnet al puerto 25. Si responde >>> entonces se >>> > > >> logro >>> > > >> >>> la conexión y la falla es otra. >>> > > >> >>> >>> > > >> >>> En ocasiones hay Proveedores de internet que bloquean el >>> puerto >>> > 25. >>> > > >> >>> Asegurate de que este no sea tu caso, si es asi, puedes >>> preguntar >>> > a >>> > > tu >>> > > >> >>> proveedor si dispone de un servidor de relay. >>> > > >> >>> >>> > > >> >>> Espero que estas lineas te den ideas para resolver este >>> > > inconveniente. >>> > > >> >>> >>> > > >> >>> Saludos >>> > > >> >>> >>> > > >> >>> > Date: Fri, 10 May 2013 07:56:01 -0500 >>> > > >> >>> > From: darkdiabl...@gmail.com >>> > > >> >>> > To: centos-es@centos.org >>> > > >> >>> > Subject: [CentOS-es] Postfix no saca mis mails >>> > > >> >>> > >>> > > >> >>> > Buenas. >>> > > >> >>> > >>> > > >> >>> > Monte un CentOS 6 e instale Postfix+Dovecot+Saslauth, he >>> abierto >>> > > los >>> > > >> >>> > puertos tanto para conectar a los buzones como para el >>> envio de >>> > > >> >>> correos, >>> > > >> >>> > aqui un escaneo de como luce desde afuera: >>> > > >> >>> > >>> > > >> >>> > 21/tcp open ftp >>> > > >> >>> > 22/tcp open ssh >>> > > >> >>> > 53/tcp open domain >>> > > >> >>> > 80/tcp open http >>> > > >> >>> > 110/tcp open pop3 >>> > > >> >>> > 143/tcp open imap >>> > > >> >>> > 993/tcp open imaps >>> > > >> >>> > 995/tcp open pop3s >>> > > >> >>> > 8080/tcp open http-proxy >>> > > >> >>> > >>> > > >> >>> > Tengo muchos abiertos porque mi servidor funje como router >>> > > tambien, >>> > > >> >>> para la >>> > > >> >>> > red interna mi servidor es un ProxyWeb, FTP, DNSMasq (dhcp), >>> > HTTP >>> > > >> (uso >>> > > >> >>> > Virtuales) y Correos. >>> > > >> >>> > >>> > > >> >>> > El puerto 25/smtp aparece como *filtrado*. >>> > > >> >>> > >>> > > >> >>> > Regla que uso para el 25 en iptables: >>> > > >> >>> > *iptables -A INPUT -i eth0 -p tcp --dport 25 -j ACCEPT >>> #smtp* >>> > > >> >>> > >>> > > >> >>> > Cuando envio un correo recojo esto en el log: >>> > > >> >>> > >>> > > >> >>> > May 9 19:48:52 server postfix/pickup[24744]: 4AB933EE1: >>> uid=48 >>> > > >> from=< >>> > > >> >>> > conta...@crver.net> >>> > > >> >>> > May 9 19:48:52 server postfix/cleanup[24855]: 4AB933EE1: >>> > > >> message-id=< >>> > > >> >>> > 20130510004852.4ab933...@server.crver.net> >>> > > >> >>> > May 9 19:48:52 server postfix/qmgr[24745]: 4AB933EE1: >>> from=< >>> > > >> >>> > conta...@crver.net>, size=804, nrcpt=1 (queue active) >>> > > >> >>> > May 9 19:49:22 server postfix/smtp[24857]: connect to >>> > > >> >>> > gmail-smtp-in.l.google.com[173.194.77.26]:25: Connection >>> timed >>> > > out >>> > > >> >>> > May 9 19:49:52 server postfix/smtp[24857]: connect to >>> > > >> >>> > alt1.gmail-smtp-in.l.google.com[74.125.130.26]:25: >>> Connection >>> > > timed >>> > > >> >>> out >>> > > >> >>> > May 9 19:50:22 server postfix/smtp[24857]: connect to >>> > > >> >>> > alt2.gmail-smtp-in.l.google.com[173.194.74.26]:25: >>> Connection >>> > > timed >>> > > >> >>> out >>> > > >> >>> > May 9 19:50:52 server postfix/smtp[24857]: connect to >>> > > >> >>> > alt3.gmail-smtp-in.l.google.com[173.194.73.26]:25: >>> Connection >>> > > timed >>> > > >> >>> out >>> > > >> >>> > May 9 19:51:22 server postfix/smtp[24857]: connect to >>> > > >> >>> > alt4.gmail-smtp-in.l.google.com[173.194.67.26]:25: >>> Connection >>> > > timed >>> > > >> >>> out >>> > > >> >>> > May 9 19:51:23 server postfix/smtp[24857]: 4AB933EE1: to=< >>> > > >> >>> > darkdiabl...@gmail.com>, relay=none, delay=151, >>> > > >> >>> delays=0.13/0.07/151/0, >>> > > >> >>> > dsn=4.4.1, status=deferred (connect to >>> > > >> >>> > alt4.gmail-smtp-in.l.google.com[173.194.67.26]:25: >>> > > >> >>> > Connection timed out) >>> > > >> >>> > >>> > > >> >>> > No se si me falte configurar algo mas en el postfix, >>> nose... le >>> > > >> dejo mi >>> > > >> >>> > configuracion: >>> > > >> >>> > >>> > > >> >>> > *shell# postconf -n* >>> > > >> >>> > alias_database = hash:/etc/aliases >>> > > >> >>> > alias_maps = hash:/etc/aliases >>> > > >> >>> > broken_sasl_auth_clients = yes >>> > > >> >>> > command_directory = /usr/sbin >>> > > >> >>> > config_directory = /etc/postfix >>> > > >> >>> > daemon_directory = /usr/libexec/postfix >>> > > >> >>> > data_directory = /var/lib/postfix >>> > > >> >>> > debug_peer_level = 2 >>> > > >> >>> > home_mailbox = Maildir/ >>> > > >> >>> > html_directory = no >>> > > >> >>> > inet_interfaces = all >>> > > >> >>> > mail_owner = postfix >>> > > >> >>> > mailbox_command = >>> > > >> >>> > mailq_path = /usr/bin/mailq.postfix >>> > > >> >>> > manpage_directory = /usr/share/man >>> > > >> >>> > mydestination = $myhostname, $mydomain, localhost.$mydomain, >>> > > >> localhost, >>> > > >> >>> > /etc/postfix/dominios.cf >>> > > >> >>> > mydomain = crver.net >>> > > >> >>> > myhostname = server.crver.net >>> > > >> >>> > mynetworks = 127.0.0.0/8 >>> > > >> >>> > newaliases_path = /usr/bin/newaliases.postfix >>> > > >> >>> > queue_directory = /var/spool/postfix >>> > > >> >>> > readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES >>> > > >> >>> > relay_domains = #mydestination >>> > > >> >>> > sample_directory = /usr/share/doc/postfix-2.6.6/samples >>> > > >> >>> > sendmail_path = /usr/sbin/sendmail.postfix >>> > > >> >>> > setgid_group = postdrop >>> > > >> >>> > smtp_connect_timeout = 0 >>> > > >> >>> > smtp_tls_note_starttls_offer = yes >>> > > >> >>> > smtp_use_tls = yes >>> > > >> >>> > smtpd_banner = $myhostname ESMTP >>> > > >> >>> > smtpd_error_sleep_time = 0 >>> > > >> >>> > smtpd_helo_required = yes >>> > > >> >>> > smtpd_recipient_restrictions = >>> > > >> >>> > >>> > > >> >>> permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination >>> > > >> >>> > smtpd_sasl_auth_enable = yes >>> > > >> >>> > smtpd_sasl_authenticated_header = yes >>> > > >> >>> > smtpd_sasl_local_domain = >>> > > >> >>> > smtpd_sasl_security_options = noanonymous >>> > > >> >>> > smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem >>> > > >> >>> > smtpd_tls_auth_only = no >>> > > >> >>> > smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt >>> > > >> >>> > smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key >>> > > >> >>> > smtpd_tls_loglevel = 1 >>> > > >> >>> > smtpd_tls_received_header = yes >>> > > >> >>> > smtpd_tls_security_level = may >>> > > >> >>> > smtpd_tls_session_cache_timeout = 3600s >>> > > >> >>> > smtpd_use_tls = yes >>> > > >> >>> > strict_rfc821_envelopes = yes >>> > > >> >>> > tls_random_source = dev:/dev/urandom >>> > > >> >>> > unknown_local_recipient_reject_code = 550 >>> > > >> >>> > >>> > > >> >>> > Saludos ! >>> > > >> >>> > -- >>> > > >> >>> > M.S.I. Angel Haniel Cantu Jauregui. >>> > > >> >>> > >>> > > >> >>> > Celular: (011-52-1)-899-871-17-22 >>> > > >> >>> > E-Mail: angel.ca...@sie-group.net >>> > > >> >>> > Web: http://www.sie-group.net/ >>> > > >> >>> > Cd. Reynosa Tamaulipas. >>> > > >> >>> > _______________________________________________ >>> > > >> >>> > CentOS-es mailing list >>> > > >> >>> > CentOS-es@centos.org >>> > > >> >>> > http://lists.centos.org/mailman/listinfo/centos-es >>> > > >> >>> >>> > > >> >>> _______________________________________________ >>> > > >> >>> CentOS-es mailing list >>> > > >> >>> CentOS-es@centos.org >>> > > >> >>> http://lists.centos.org/mailman/listinfo/centos-es >>> > > >> >>> >>> > > >> >> >>> > > >> >> >>> > > >> >> >>> > > >> >> -- >>> > > >> >> M.S.I. Angel Haniel Cantu Jauregui. >>> > > >> >> >>> > > >> >> Celular: (011-52-1)-899-871-17-22 >>> > > >> >> E-Mail: angel.ca...@sie-group.net >>> > > >> >> Web: http://www.sie-group.net/ >>> > > >> >> Cd. Reynosa Tamaulipas. >>> > > >> >> >>> > > >> > >>> > > >> > >>> > > >> > >>> > > >> > -- >>> > > >> > M.S.I. Angel Haniel Cantu Jauregui. >>> > > >> > >>> > > >> > Celular: (011-52-1)-899-871-17-22 >>> > > >> > E-Mail: angel.ca...@sie-group.net >>> > > >> > Web: http://www.sie-group.net/ >>> > > >> > Cd. Reynosa Tamaulipas. >>> > > >> > >>> > > >> >>> > > >> >>> > > >> >>> > > >> -- >>> > > >> M.S.I. Angel Haniel Cantu Jauregui. >>> > > >> >>> > > >> Celular: (011-52-1)-899-871-17-22 >>> > > >> E-Mail: angel.ca...@sie-group.net >>> > > >> Web: http://www.sie-group.net/ >>> > > >> Cd. Reynosa Tamaulipas. >>> > > >> _______________________________________________ >>> > > >> CentOS-es mailing list >>> > > >> CentOS-es@centos.org >>> > > >> http://lists.centos.org/mailman/listinfo/centos-es >>> > > >> >>> > > > >>> > > _______________________________________________ >>> > > CentOS-es mailing list >>> > > CentOS-es@centos.org >>> > > http://lists.centos.org/mailman/listinfo/centos-es >>> > > >>> > >>> > >>> > >>> > -- >>> > M.S.I. Angel Haniel Cantu Jauregui. >>> > >>> > Celular: (011-52-1)-899-871-17-22 >>> > E-Mail: angel.ca...@sie-group.net >>> > Web: http://www.sie-group.net/ >>> > Cd. Reynosa Tamaulipas. >>> > _______________________________________________ >>> > CentOS-es mailing list >>> > CentOS-es@centos.org >>> > http://lists.centos.org/mailman/listinfo/centos-es >>> > >>> _______________________________________________ >>> CentOS-es mailing list >>> CentOS-es@centos.org >>> http://lists.centos.org/mailman/listinfo/centos-es >>> >> >> >> >> -- >> M.S.I. Angel Haniel Cantu Jauregui. >> >> Celular: (011-52-1)-899-871-17-22 >> E-Mail: angel.ca...@sie-group.net >> Web: http://www.sie-group.net/ >> Cd. Reynosa Tamaulipas. >> > > -- M.S.I. Angel Haniel Cantu Jauregui. Celular: (011-52-1)-899-871-17-22 E-Mail: angel.ca...@sie-group.net Web: http://www.sie-group.net/ Cd. Reynosa Tamaulipas. _______________________________________________ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es