Problemas con sendmail para recibir correo externo
Tengo configurado sendmail 8.11.2 en Suse 7.1. Puedo enviar correo perfectamente, pero no puedo recibir correo externo. 1. Tengo el puerto 25 habilitado, haciendo un neststat, se puede ver: tcp 0 0 *:smtp *:* LISTEN 2. Tengo reglas de ipchains indicadas en el archivo firewall-masq, que es que utiliza el programa de conexion para ADSL roare p.... y ejecutando ipchains -L, obtengo: Chain input (policy ACCEPT): target prot opt source destination ports DENY all ------ localhost anywhere n/a DENY all ------ anywhere localhost n/a DENY all ------ 10.0.0.0/8 anywhere n/a DENY all ------ anywhere 10.0.0.0/8 n/a DENY all ------ 172.16.0.0/16 anywhere n/a DENY all ------ anywhere 172.16.0.0/16 n/a DENY all ------ 192.168.0.0/24 anywhere n/a DENY all ------ anywhere 192.168.0.0/24 n/a DENY all ------ 255.255.255.255 anywhere n/a DENY all ------ anywhere 0.0.0.0 n/a ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> telnet ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 pop3 -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> smtp ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 smtp -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> smtp ACCEPT tcp !y---- 192.168.0.0/24 mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> ftp ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> ftp-data ACCEPT tcp ------ anywhere anywhere 1024:65535 -> 1024:65535 DENY udp ----l- anywhere anywhere any -> 0:1023 DENY tcp ----l- anywhere anywhere any -> 0:1023 DENY icmp ----l- anywhere anywhere echo-request Chain forward (policy DENY): target prot opt source destination ports user_msq all ------ 192.168.0.0/24 anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp Chain output (policy ACCEPT): target prot opt source destination ports REJECT all ------ anywhere mi.dominio.com n/a REJECT all ------ localhost anywhere n/a REJECT all ------ anywhere localhost n/a REJECT all ------ 10.0.0.0/8 anywhere n/a REJECT all ------ anywhere 10.0.0.0/8 n/a REJECT all ------ 172.16.0.0/16 anywhere n/a REJECT all ------ anywhere 172.16.0.0/16 n/a REJECT all ------ 192.168.0.0/24 anywhere n/a REJECT all ------ anywhere 192.168.0.0/24 n/a ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere telnet -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com pop3 -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ mi.dominio.com 192.168.0.0/24 1024:65535 -> smtp ACCEPT tcp !y---- anywhere anywhere ftp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere ftp-data -> 1024:65535 ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> 1024:65535 - tcp ------ anywhere anywhere any -> telnet - tcp ------ anywhere anywhere any -> ftp - tcp ------ anywhere anywhere ftp-data -> any Chain user_msq (1 references): target prot opt source destination ports MASQ all ------ anywhere anywhere n/a Alquien que me pueda orientar en donde radica el problema ? -- Saludos Raul H. Lapitzondo rlapitz@arnet.com.ar
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 El Jue 23 May 2002 12:30, escribiste:
Tengo configurado sendmail 8.11.2 en Suse 7.1. Puedo enviar correo perfectamente, pero no puedo recibir correo externo. (...)
Si tu cuenta de correo reside en un ISP ¿Has probado usar el fetchmail para bajar tu correo? Saludos. - -- Alfredo J. Cole http://www.acyc.com (Accounting Systems) http://www.clshonduras.com (Linux Hardware) PGP Key available from certserver.pgp.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.5 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE87TnCu5DxuPWE298RAhOiAJsH2c31d3OMRHUb8OGWvC0Up2aCdwCeLf8O oRjjb64OPZNP/6bapW6AOVw= =Zqjd -----END PGP SIGNATURE-----
Hola, Prueba a crear un fichero en /etc/mail llamado sendmail.cw y alli mete el nombre de tu dominio. Ademas tienes que tener el DNS y MX record de tu dominio bien configurado de lo contrario te encontraras con problemas. Es posible que dejando esta linea en /etc/sendmail.cf asi ayude: # if we are the best MX host for a site, try it directly instead of config err O TryNullMXList=False Dejame saber si te ha ayudado a resolver tu problema. Saludos. Nando. At 15:30 23/05/2002 -0300, Raul Lapitzondo wrote:
Tengo configurado sendmail 8.11.2 en Suse 7.1. Puedo enviar correo perfectamente, pero no puedo recibir correo externo.
1. Tengo el puerto 25 habilitado, haciendo un neststat, se puede ver: tcp 0 0 *:smtp *:* LISTEN
2. Tengo reglas de ipchains indicadas en el archivo firewall-masq, que es que utiliza el programa de conexion para ADSL roare p.... y ejecutando ipchains -L, obtengo:
Chain input (policy ACCEPT): target prot opt source destination ports DENY all ------ localhost anywhere n/a DENY all ------ anywhere localhost n/a DENY all ------ 10.0.0.0/8 anywhere n/a DENY all ------ anywhere 10.0.0.0/8 n/a DENY all ------ 172.16.0.0/16 anywhere n/a DENY all ------ anywhere 172.16.0.0/16 n/a DENY all ------ 192.168.0.0/24 anywhere n/a DENY all ------ anywhere 192.168.0.0/24 n/a DENY all ------ 255.255.255.255 anywhere n/a DENY all ------ anywhere 0.0.0.0 n/a ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> telnet ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 pop3 -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> smtp ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 smtp -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> smtp ACCEPT tcp !y---- 192.168.0.0/24 mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> ftp ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> ftp-data ACCEPT tcp ------ anywhere anywhere 1024:65535 -> 1024:65535 DENY udp ----l- anywhere anywhere any -> 0:1023 DENY tcp ----l- anywhere anywhere any -> 0:1023 DENY icmp ----l- anywhere anywhere echo-request Chain forward (policy DENY): target prot opt source destination ports user_msq all ------ 192.168.0.0/24 anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp Chain output (policy ACCEPT): target prot opt source destination ports REJECT all ------ anywhere mi.dominio.com n/a REJECT all ------ localhost anywhere n/a REJECT all ------ anywhere localhost n/a REJECT all ------ 10.0.0.0/8 anywhere n/a REJECT all ------ anywhere 10.0.0.0/8 n/a REJECT all ------ 172.16.0.0/16 anywhere n/a REJECT all ------ anywhere 172.16.0.0/16 n/a REJECT all ------ 192.168.0.0/24 anywhere n/a REJECT all ------ anywhere 192.168.0.0/24 n/a ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere telnet -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com pop3 -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ mi.dominio.com 192.168.0.0/24 1024:65535 -> smtp ACCEPT tcp !y---- anywhere anywhere ftp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere ftp-data -> 1024:65535 ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> 1024:65535 - tcp ------ anywhere anywhere any -> telnet - tcp ------ anywhere anywhere any -> ftp - tcp ------ anywhere anywhere ftp-data -> any Chain user_msq (1 references): target prot opt source destination ports MASQ all ------ anywhere anywhere n/a
Alquien que me pueda orientar en donde radica el problema ?
-- Saludos Raul H. Lapitzondo rlapitz@arnet.com.ar
-- Para dar de baja la suscripción, mande un mensaje a: suse-linux-s-unsubscribe@suse.com Para obtener el resto de direcciones-comando, mande un mensaje a: suse-linux-s-help@suse.com
El Jue 23 May 2002 16:55, SkyExplorer escribió:
Hola, Prueba a crear un fichero en /etc/mail llamado sendmail.cw y alli mete el nombre de tu dominio. Esto ya esta configurado, es decir allí ya tengo puesto mi dominio.
Ademas tienes que tener el DNS y MX record de tu dominio bien configurado de lo contrario te encontraras con problemas. Verifico ejecutando: host mi.dominio.com mi.dominio.com has address nnn.nnn.nnn.nnn mi.dominio.com mail is handled (pri=100) by lapi.hn.org
Por lo que deduzco que esta bien, ademas como comentaba anteriormente, es probable que el problema radique en el firewall, dado que mirando el log encuentro: Kernel: Packet log: input DENY ppp0 PROTO=6 216.32.181.132:1334 200.82.59.22:25 L=48 S=0x00 I=53644 F=0x0000 T=48 SYN (#27) y si miras las reglas que tengo en el ipchains, este está correcto. La verdad, no entiendo que ocurre.
Es posible que dejando esta linea en /etc/sendmail.cf asi ayude: # if we are the best MX host for a site, try it directly instead of config err O TryNullMXList=False
Dejame saber si te ha ayudado a resolver tu problema. Saludos. Nando.
At 15:30 23/05/2002 -0300, Raul Lapitzondo wrote:
Tengo configurado sendmail 8.11.2 en Suse 7.1. Puedo enviar correo perfectamente, pero no puedo recibir correo externo.
1. Tengo el puerto 25 habilitado, haciendo un neststat, se puede ver: tcp 0 0 *:smtp *:* LISTEN
2. Tengo reglas de ipchains indicadas en el archivo firewall-masq, que es que utiliza el programa de conexion para ADSL roare p.... y ejecutando ipchains -L, obtengo:
Chain input (policy ACCEPT): target prot opt source destination ports DENY all ------ localhost anywhere n/a DENY all ------ anywhere localhost n/a DENY all ------ 10.0.0.0/8 anywhere n/a DENY all ------ anywhere 10.0.0.0/8 n/a DENY all ------ 172.16.0.0/16 anywhere n/a DENY all ------ anywhere 172.16.0.0/16 n/a DENY all ------ 192.168.0.0/24 anywhere n/a DENY all ------ anywhere 192.168.0.0/24 n/a DENY all ------ 255.255.255.255 anywhere n/a DENY all ------ anywhere 0.0.0.0 n/a ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> telnet ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 pop3 -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> smtp ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 smtp -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> smtp ACCEPT tcp !y---- 192.168.0.0/24 mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> ftp ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> ftp-data ACCEPT tcp ------ anywhere anywhere 1024:65535 -> 1024:65535 DENY udp ----l- anywhere anywhere any -> 0:1023 DENY tcp ----l- anywhere anywhere any -> 0:1023 DENY icmp ----l- anywhere anywhere echo-request Chain forward (policy DENY): target prot opt source destination ports user_msq all ------ 192.168.0.0/24 anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp Chain output (policy ACCEPT): target prot opt source destination ports REJECT all ------ anywhere mi.dominio.com n/a REJECT all ------ localhost anywhere n/a REJECT all ------ anywhere localhost n/a REJECT all ------ 10.0.0.0/8 anywhere n/a REJECT all ------ anywhere 10.0.0.0/8 n/a REJECT all ------ 172.16.0.0/16 anywhere n/a REJECT all ------ anywhere 172.16.0.0/16 n/a REJECT all ------ 192.168.0.0/24 anywhere n/a REJECT all ------ anywhere 192.168.0.0/24 n/a ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere telnet -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com pop3 -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ mi.dominio.com 192.168.0.0/24 1024:65535 -> smtp ACCEPT tcp !y---- anywhere anywhere ftp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere ftp-data -> 1024:65535 ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> 1024:65535 - tcp ------ anywhere anywhere any -> telnet - tcp ------ anywhere anywhere any -> ftp - tcp ------ anywhere anywhere ftp-data -> any Chain user_msq (1 references): target prot opt source destination ports MASQ all ------ anywhere anywhere n/a
Alquien que me pueda orientar en donde radica el problema ?
-- Saludos Raul H. Lapitzondo rlapitz@arnet.com.ar
-- Para dar de baja la suscripción, mande un mensaje a: suse-linux-s-unsubscribe@suse.com Para obtener el resto de direcciones-comando, mande un mensaje a: suse-linux-s-help@suse.com
-- Saludos Raul H. Lapitzondo rlapitz@arnet.com.ar http://lapi.hn.org Linux User # 145.936 ICQ # 20024999
Hola, Hombre, yo desactivaria el firewall para las pruebas y asi salir de dudas. Aparte de esto no nos comentas que tipo de conexion usas (adsl etc) y si recientemente has configurado tu dns pueden pasar hasta 48 horas hasta que los servidores de nombres de internet se actualicen. Que hay de los logs del sendmail??. No te puedo ayudar con el firewall, no se como va. Saludos. Nando At 18:06 23/05/2002 -0300, Raul Lapitzondo wrote:
El Jue 23 May 2002 16:55, SkyExplorer escribió:
Hola, Prueba a crear un fichero en /etc/mail llamado sendmail.cw y alli mete el nombre de tu dominio. Esto ya esta configurado, es decir allí ya tengo puesto mi dominio.
Ademas tienes que tener el DNS y MX record de tu dominio bien configurado de lo contrario te encontraras con problemas. Verifico ejecutando: host mi.dominio.com mi.dominio.com has address nnn.nnn.nnn.nnn mi.dominio.com mail is handled (pri=100) by lapi.hn.org
Por lo que deduzco que esta bien, ademas como comentaba anteriormente, es probable que el problema radique en el firewall, dado que mirando el log encuentro: Kernel: Packet log: input DENY ppp0 PROTO=6 216.32.181.132:1334 200.82.59.22:25 L=48 S=0x00 I=53644 F=0x0000 T=48 SYN (#27) y si miras las reglas que tengo en el ipchains, este está correcto. La verdad, no entiendo que ocurre.
Es posible que dejando esta linea en /etc/sendmail.cf asi ayude: # if we are the best MX host for a site, try it directly instead of config err O TryNullMXList=False
Dejame saber si te ha ayudado a resolver tu problema. Saludos. Nando.
At 15:30 23/05/2002 -0300, Raul Lapitzondo wrote:
Tengo configurado sendmail 8.11.2 en Suse 7.1. Puedo enviar correo perfectamente, pero no puedo recibir correo externo.
1. Tengo el puerto 25 habilitado, haciendo un neststat, se puede ver: tcp 0 0 *:smtp *:* LISTEN
2. Tengo reglas de ipchains indicadas en el archivo firewall-masq, que es que utiliza el programa de conexion para ADSL roare p.... y ejecutando ipchains -L, obtengo:
Chain input (policy ACCEPT): target prot opt source destination ports DENY all ------ localhost anywhere n/a DENY all ------ anywhere localhost n/a DENY all ------ 10.0.0.0/8 anywhere n/a DENY all ------ anywhere 10.0.0.0/8 n/a DENY all ------ 172.16.0.0/16 anywhere n/a DENY all ------ anywhere 172.16.0.0/16 n/a DENY all ------ 192.168.0.0/24 anywhere n/a DENY all ------ anywhere 192.168.0.0/24 n/a DENY all ------ 255.255.255.255 anywhere n/a DENY all ------ anywhere 0.0.0.0 n/a ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> telnet ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 pop3 -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> smtp ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 smtp -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> smtp ACCEPT tcp !y---- 192.168.0.0/24 mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> ftp ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> ftp-data ACCEPT tcp ------ anywhere anywhere 1024:65535 -> 1024:65535 DENY udp ----l- anywhere anywhere any -> 0:1023 DENY tcp ----l- anywhere anywhere any -> 0:1023 DENY icmp ----l- anywhere anywhere echo-request Chain forward (policy DENY): target prot opt source destination ports user_msq all ------ 192.168.0.0/24 anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp Chain output (policy ACCEPT): target prot opt source destination ports REJECT all ------ anywhere mi.dominio.com n/a REJECT all ------ localhost anywhere n/a REJECT all ------ anywhere localhost n/a REJECT all ------ 10.0.0.0/8 anywhere n/a REJECT all ------ anywhere 10.0.0.0/8 n/a REJECT all ------ 172.16.0.0/16 anywhere n/a REJECT all ------ anywhere 172.16.0.0/16 n/a REJECT all ------ 192.168.0.0/24 anywhere n/a REJECT all ------ anywhere 192.168.0.0/24 n/a ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere telnet -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com pop3 -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ mi.dominio.com 192.168.0.0/24 1024:65535 -> smtp ACCEPT tcp !y---- anywhere anywhere ftp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere ftp-data -> 1024:65535 ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> 1024:65535 - tcp ------ anywhere anywhere any -> telnet - tcp ------ anywhere anywhere any -> ftp - tcp ------ anywhere anywhere ftp-data -> any Chain user_msq (1 references): target prot opt source destination ports MASQ all ------ anywhere anywhere n/a
Alquien que me pueda orientar en donde radica el problema ?
-- Saludos Raul H. Lapitzondo rlapitz@arnet.com.ar
-- Para dar de baja la suscripción, mande un mensaje a: suse-linux-s-unsubscribe@suse.com Para obtener el resto de direcciones-comando, mande un mensaje a: suse-linux-s-help@suse.com
-- Saludos Raul H. Lapitzondo rlapitz@arnet.com.ar http://lapi.hn.org Linux User # 145.936 ICQ # 20024999
-- Para dar de baja la suscripción, mande un mensaje a: suse-linux-s-unsubscribe@suse.com Para obtener el resto de direcciones-comando, mande un mensaje a: suse-linux-s-help@suse.com
Si utilizas sendmail porque estás montando un servidor de correo, es probable que no te funcione la recepción por no haber configurado un registro MX en el DNS de tu dominio. Si el correo de tu dominio lo gestiona tu ISP, entonces no utilices sendmail para recibir correo, sino fechmail como ya te han comentado por ahí. Si das más pistas te daré una ayuda más concreta. Saludos. Raul Lapitzondo wrote:
Tengo configurado sendmail 8.11.2 en Suse 7.1. Puedo enviar correo perfectamente, pero no puedo recibir correo externo.
1. Tengo el puerto 25 habilitado, haciendo un neststat, se puede ver: tcp 0 0 *:smtp *:* LISTEN
2. Tengo reglas de ipchains indicadas en el archivo firewall-masq, que es que utiliza el programa de conexion para ADSL roare p.... y ejecutando ipchains -L, obtengo:
Chain input (policy ACCEPT): target prot opt source destination ports DENY all ------ localhost anywhere n/a DENY all ------ anywhere localhost n/a DENY all ------ 10.0.0.0/8 anywhere n/a DENY all ------ anywhere 10.0.0.0/8 n/a DENY all ------ 172.16.0.0/16 anywhere n/a DENY all ------ anywhere 172.16.0.0/16 n/a DENY all ------ 192.168.0.0/24 anywhere n/a DENY all ------ anywhere 192.168.0.0/24 n/a DENY all ------ 255.255.255.255 anywhere n/a DENY all ------ anywhere 0.0.0.0 n/a ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> telnet ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 pop3 -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> smtp ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 smtp -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> smtp ACCEPT tcp !y---- 192.168.0.0/24 mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> ftp ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> ftp-data ACCEPT tcp ------ anywhere anywhere 1024:65535 -> 1024:65535 DENY udp ----l- anywhere anywhere any -> 0:1023 DENY tcp ----l- anywhere anywhere any -> 0:1023 DENY icmp ----l- anywhere anywhere echo-request Chain forward (policy DENY): target prot opt source destination ports user_msq all ------ 192.168.0.0/24 anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp Chain output (policy ACCEPT): target prot opt source destination ports REJECT all ------ anywhere mi.dominio.com n/a REJECT all ------ localhost anywhere n/a REJECT all ------ anywhere localhost n/a REJECT all ------ 10.0.0.0/8 anywhere n/a REJECT all ------ anywhere 10.0.0.0/8 n/a REJECT all ------ 172.16.0.0/16 anywhere n/a REJECT all ------ anywhere 172.16.0.0/16 n/a REJECT all ------ 192.168.0.0/24 anywhere n/a REJECT all ------ anywhere 192.168.0.0/24 n/a ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere telnet -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com pop3 -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ mi.dominio.com 192.168.0.0/24 1024:65535 -> smtp ACCEPT tcp !y---- anywhere anywhere ftp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere ftp-data -> 1024:65535 ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> 1024:65535 - tcp ------ anywhere anywhere any -> telnet - tcp ------ anywhere anywhere any -> ftp - tcp ------ anywhere anywhere ftp-data -> any Chain user_msq (1 references): target prot opt source destination ports MASQ all ------ anywhere anywhere n/a
Alquien que me pueda orientar en donde radica el problema ?
-- Saludos Raul H. Lapitzondo rlapitz@arnet.com.ar
-- Para dar de baja la suscripción, mande un mensaje a: suse-linux-s-unsubscribe@suse.com Para obtener el resto de direcciones-comando, mande un mensaje a: suse-linux-s-help@suse.com
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Luis Rial lumiort@iies.es Grupo Infraestructura (SuSEServer) SuSEHISPANO.org
El Jue 23 May 2002 20:30, Raul Lapitzondo escribió: Repasa el firewall porque tienes habilitados los puerto por encima del 1024, y en los programas de correo tienes que habilitar el puerto 25, y en el servidor pop3 tambien tienes el mismo problema debe ser el puerto 110.-
Tengo configurado sendmail 8.11.2 en Suse 7.1. Puedo enviar correo perfectamente, pero no puedo recibir correo externo.
1. Tengo el puerto 25 habilitado, haciendo un neststat, se puede ver: tcp 0 0 *:smtp *:* LISTEN
2. Tengo reglas de ipchains indicadas en el archivo firewall-masq, que es que utiliza el programa de conexion para ADSL roare p.... y ejecutando ipchains -L, obtengo:
Chain input (policy ACCEPT): target prot opt source destination ports DENY all ------ localhost anywhere n/a DENY all ------ anywhere localhost n/a DENY all ------ 10.0.0.0/8 anywhere n/a DENY all ------ anywhere 10.0.0.0/8 n/a DENY all ------ 172.16.0.0/16 anywhere n/a DENY all ------ anywhere 172.16.0.0/16 n/a DENY all ------ 192.168.0.0/24 anywhere n/a DENY all ------ anywhere 192.168.0.0/24 n/a DENY all ------ 255.255.255.255 anywhere n/a DENY all ------ anywhere 0.0.0.0 n/a ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> telnet ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 pop3 -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> smtp ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 smtp -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> smtp ACCEPT tcp !y---- 192.168.0.0/24 mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> ftp ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> ftp-data ACCEPT tcp ------ anywhere anywhere 1024:65535 -> 1024:65535 DENY udp ----l- anywhere anywhere any -> 0:1023 DENY tcp ----l- anywhere anywhere any -> 0:1023 DENY icmp ----l- anywhere anywhere echo-request Chain forward (policy DENY): target prot opt source destination ports user_msq all ------ 192.168.0.0/24 anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp Chain output (policy ACCEPT): target prot opt source destination ports REJECT all ------ anywhere mi.dominio.com n/a REJECT all ------ localhost anywhere n/a REJECT all ------ anywhere localhost n/a REJECT all ------ 10.0.0.0/8 anywhere n/a REJECT all ------ anywhere 10.0.0.0/8 n/a REJECT all ------ 172.16.0.0/16 anywhere n/a REJECT all ------ anywhere 172.16.0.0/16 n/a REJECT all ------ 192.168.0.0/24 anywhere n/a REJECT all ------ anywhere 192.168.0.0/24 n/a ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere telnet -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com pop3 -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ mi.dominio.com 192.168.0.0/24 1024:65535 -> smtp ACCEPT tcp !y---- anywhere anywhere ftp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere ftp-data -> 1024:65535 ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> 1024:65535 - tcp ------ anywhere anywhere any -> telnet - tcp ------ anywhere anywhere any -> ftp - tcp ------ anywhere anywhere ftp-data -> any Chain user_msq (1 references): target prot opt source destination ports MASQ all ------ anywhere anywhere n/a
Alquien que me pueda orientar en donde radica el problema ?
-- ANTONIO MARTIN-POSADILLO SOCIAS tel: +34 629 81 42 92 email: amposadillo@runsolutions.com http://www.runsolutions.com -- Linux Registered User # 274212 #-----------------------------------------------------------------------------------# Mail Disclaimer La Informacion incluida en el presente correo electronico es SECRETO PROFESIONAL Y CONFIDENCIAL, siendo para el uso exclusivo del destinatario arriba mencionado. Si usted lee este mensaje y no es el destinatario señalado, el empleado o el agente responsable de entregar el mensaje al destinatario, o ha recibido esta comunicacion por error, le informamos que esta totalmente prohibida cualquier divulgacion, distribucion o reproduccion de esta comunicacion, y le rogamos que nos lo notifique inmediatamente y nos devuelva el mensaje original a la direccion arriba mencionada. Gracias. The information contained in this e-mail is LEGALLY PRIVILEDGED AND CONFIDENTIAL and is intended only for the use of the addressee named above. If the reader of this message is not the intended recipient or the employee or agent responsible for delivering the message to the intended recipient, or you have received this communication in error, please be aware that any dissemination, distribution or duplication of this communication is strictly prohibited, and please notify us immediately and return the original message to us at the address above. Thank you. #------------------------------------------------------------------------------------#
Omití informar que el problema ya lo solucioné. Era un error
inperceptible pues habia colocado un punto ¨.¨ despues del nombre de
dominio: mi.dominio.com.
El servicio de mail, ahora funciona correctamente.
--
Saludos
Raul H. Lapitzondo
rlapitz@lapi.hn.org
http://lapi.hn.org
Linux User # 145.936
ICQ # 20024999
El día Thu, 23 May 2002 15:30:49 -0300
Raul Lapitzondo
Tengo configurado sendmail 8.11.2 en Suse 7.1. Puedo enviar correo perfectamente, pero no puedo recibir correo externo.
1. Tengo el puerto 25 habilitado, haciendo un neststat, se puede ver: tcp 0 0 *:smtp *:* LISTEN
2. Tengo reglas de ipchains indicadas en el archivo firewall-masq, que es que utiliza el programa de conexion para ADSL roare p.... y ejecutando ipchains -L, obtengo:
Chain input (policy ACCEPT): target prot opt source destination ports DENY all ------ localhost anywhere n/a DENY all ------ anywhere localhost n/a DENY all ------ 10.0.0.0/8 anywhere n/a DENY all ------ anywhere 10.0.0.0/8 n/a DENY all ------ 172.16.0.0/16 anywhere n/a DENY all ------ anywhere 172.16.0.0/16 n/a DENY all ------ 192.168.0.0/24 anywhere n/a DENY all ------ anywhere 192.168.0.0/24 n/a DENY all ------ 255.255.255.255 anywhere n/a DENY all ------ anywhere 0.0.0.0 n/a ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> telnet ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 pop3 -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> pop3 ACCEPT tcp ------ 192.168.0.0/24 mi.dominio.com 1024:65535 -> smtp ACCEPT tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- !mi.dominio.com 0.0.0.0 smtp -> 1024:65535 ACCEPT tcp ------ !mi.dominio.com 0.0.0.0 1024:65535 -> smtp ACCEPT tcp !y---- 192.168.0.0/24 mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> ftp ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> ftp-data ACCEPT tcp ------ anywhere anywhere 1024:65535 -> 1024:65535 DENY udp ----l- anywhere anywhere any -> 0:1023 DENY tcp ----l- anywhere anywhere any -> 0:1023 DENY icmp ----l- anywhere anywhere echo-request Chain forward (policy DENY): target prot opt source destination ports user_msq all ------ 192.168.0.0/24 anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ all ------ anywhere anywhere n/a MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> pop3 MASQ tcp ------ 192.168.0.0/24 !mi.dominio.com 1024:65535 -> smtp Chain output (policy ACCEPT): target prot opt source destination ports REJECT all ------ anywhere mi.dominio.com n/a REJECT all ------ localhost anywhere n/a REJECT all ------ anywhere localhost n/a REJECT all ------ 10.0.0.0/8 anywhere n/a REJECT all ------ anywhere 10.0.0.0/8 n/a REJECT all ------ 172.16.0.0/16 anywhere n/a REJECT all ------ anywhere 172.16.0.0/16 n/a REJECT all ------ 192.168.0.0/24 anywhere n/a REJECT all ------ anywhere 192.168.0.0/24 n/a ACCEPT tcp !y---- anywhere anywhere http -> 1024:65535 ACCEPT tcp ------ anywhere anywhere 1024:65535 -> http ACCEPT tcp !y---- anywhere anywhere telnet -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 pop3 -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> pop3 ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com pop3 -> 1024:65535 ACCEPT tcp !y---- mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp !y---- !mi.dominio.com 192.168.0.0/24 smtp -> 1024:65535 ACCEPT tcp ------ 0.0.0.0 !mi.dominio.com 1024:65535 -> smtp ACCEPT tcp !y---- 0.0.0.0 !mi.dominio.com smtp -> 1024:65535 ACCEPT tcp ------ mi.dominio.com 192.168.0.0/24 1024:65535 -> smtp ACCEPT tcp !y---- anywhere anywhere ftp -> 1024:65535 ACCEPT tcp ------ anywhere anywhere ftp-data -> 1024:65535 ACCEPT tcp !y---- anywhere anywhere 1024:65535 -> 1024:65535- tcp ------ anywhere anywhere any -> telnet- tcp ------ anywhere anywhere any -> ftp - tcp ------ anywhere anywhere ftp-data -> any Chain user_msq (1 references): target prot opt source destination ports MASQ all ------ anywhere anywhere n/a
Alquien que me pueda orientar en donde radica el problema ?
-- Saludos Raul H. Lapitzondo rlapitz@arnet.com.ar
-- Para dar de baja la suscripción, mande un mensaje a: suse-linux-s-unsubscribe@suse.com Para obtener el resto de direcciones-comando, mande un mensaje a: suse-linux-s-help@suse.com
participants (6)
-
Alfredo Cole -
Antonio Martin-Posadillo -
Luis -
Raul Horacio Lapitzondo -
Raul Lapitzondo -
SkyExplorer