Hola, problemas con envio de correo!
HOLA, ME LLAMO REBECA:
:-)
AGRADECERIA MUCHISIMO LA AYUDA QUE ME PUEDAS PRESTAR. TENGO INSTALADO UN SERVIDOR DNS Y UN SERVIDOR DE SENDMAIL EN LA MISMA MAQUINA; USANDO SUSE 8.0.
EL CLIENTE DE CORREO DEL SERVIDOR LO CONFIGURE PARA QUE RECUPERE MAILS DEL BUZON LOCAL, Y LO HACE; RECUPERA MAILS ENVIADOS DESDE OTRA MAQUINA.
PERO CUANDO QUIERO ENVIAR UN MAIL DESDE LA MAQUINA QUE ME SIRVE COMO SERVIDOR DNS Y SENDMAIL (servidor.internet.pymes), A OTRA MAQUINA QUE FUNCIONA COMO CLIENTE (cliente1.internet.pymes) ME SALE EL SIGUIENTE ERROR:
Deferred: Name server: cliente1.internet.pymes.: host name lookup failure
no se si sea error de configuracion del DNS, del SENDMAIL, o de los clientes de correo en el servidor y la maquina que finciona como cliente.
AGRADEZCO MUCHISIMA LA AYUDA QUE ME PUEDAS DAR,
HASTA LUEGO...
:-)
AGRADECERIA MUCHISIMO LA AYUDA QUE ME PUEDAS PRESTAR. TENGO INSTALADO UN SERVIDOR DNS Y UN SERVIDOR DE SENDMAIL EN LA MISMA MAQUINA; USANDO SUSE 8.0.
EL CLIENTE DE CORREO DEL SERVIDOR LO CONFIGURE PARA QUE RECUPERE MAILS DEL BUZON LOCAL, Y LO HACE; RECUPERA MAILS ENVIADOS DESDE OTRA MAQUINA.
PERO CUANDO QUIERO ENVIAR UN MAIL DESDE LA MAQUINA QUE ME SIRVE COMO SERVIDOR DNS Y SENDMAIL (servidor.internet.pymes), A OTRA MAQUINA QUE FUNCIONA COMO CLIENTE (cliente1.internet.pymes) ME SALE EL SIGUIENTE ERROR:
Deferred: Name server: cliente1.internet.pymes.: host name lookup failure
no se si sea error de configuracion del DNS, del SENDMAIL, o de los clientes de correo en el servidor y la maquina que finciona como cliente.
AGRADEZCO MUCHISIMA LA AYUDA QUE ME PUEDAS DAR,
HASTA LUEGO...
1 Respuesta
Respuesta de giovany77
1
Necesitaria mas informacion para saber como esta configurada tu red. De todas maneras pareceria que el problema esta en el DNS.
Revisa las entradas de tu configuracion de DNS. El servidor de correo esta bien, pero no puede resolver el nombre y esa al parecer es la razon del error. Para ayudarte mas necesitaria saber como esta configurada tu red.
Revisa las entradas de tu configuracion de DNS. El servidor de correo esta bien, pero no puede resolver el nombre y esa al parecer es la razon del error. Para ayudarte mas necesitaria saber como esta configurada tu red.
FROM: REBECA NEIRA ATEHORTUA
La red que tengo, esta configurada inicialmente con una màquina que sirve como servidor DNS y de Correo y otra maquina que funciona como cliente.
La màquina servidor tiene como nombre servidor.internet.pymes(172.18.17.146), y la maquina cliente se llama cliente1.internet.pymes(172.18.17.234).
Aqui estan los archvos de configuracion del SENDMAIL;
/etc/sysconfig/sendmail, de la siguiente manera:
#
# smarthost - this host gets all outgoing email from us
# normally used for uucp-connected sites or for dialup connections
# use "uucp-dom:server.uucp.com" to deliver all email to "server.uucp.com"
#
SENDMAIL_SMARTHOST=""
#
# sendmail assumes the following space-separated host-names to be
# the local host (this must just be used for names differrent to the
# hostname, for e.g. aliases like www.nowhere.com)
#
SENDMAIL_LOCALHOST="localhost"
#
# do not deliver any email locally, but send all email to another host
# this can just be used with another system that has the same users on it
# and you probably also want to set the FROM_HEADER to the other host
#
SENDMAIL_RELAY=""
#
# Used if no SENDMAIL_RELAY is given and local mails are send with local names
# that aren't local accounts or aliases. All these mails are redirected
# to the user given defined with SENDMAIL_LUSER, e.g.
# SENDMAIL_LUSER="postmaster" or SENDMAIL_LUSER="root". Note that this may
# violate the privacy of those mails.
#
SENDMAIL_LUSER=""
#
# with what parameters should sendmail be started?
# normal sites use "-bd -q30m -om". if you set SENDMAIL_EXPENSIVE and you
# have a dialup ISDN connection, you probably want to set this to
# "-bd -om" and run "sendmail -q" from your crontab.
#
SENDMAIL_ARGS="-L sendmail -Am -bd -q30m -om"
#
# with what parameters should sendmail _client_ be started?
#
SENDMAIL_CLIENT_ARGS="-L sendmail-client -Ac -q30m"
#
# sendmail will only queue email in /var/spool/mqueue and will only start
# to deliver it if "sendmail -q" is run
#
SENDMAIL_EXPENSIVE="no"
#
# sendmail will not try to canonify hostnames in your email
# so much less DNS-queries are send
# you probably want to enable this on a SENDMAIL_EXPENSIVE system.
# Don't forget to add the local, the mail hub, smart, and mail relay host
# with their IP addresses and the corresponding Full Qualified Domain Names
# to /etc/hosts. For most # people using dial on demand SENDMAIL_NOCANONIFY
# should work and no NODNS (see /etc/sysconfig/mail) is required.
#
SENDMAIL_NOCANONIFY="no"
#
# This option forbids DNS-queries. It requires a well configured
# /etc/hosts. Sendmail users should also read /etc/sysconfig/sendmail
# the description of the variable SENDMAIL_NOCANONIFY.
NODNS="no"
#
# If set to yes, mail that will be delivered via smtp will stay
# in the queue unless someone issues "sendmail -q" or equivalent.
# A correct FQHOSTNAME for the local host is required.
DIALUP="no"
#
# these domains can additional to the local domains be changed
# in /etc/mail/genericstable
#
SENDMAIL_GENERICS_DOMAIN=""
#
# this is useful if you have several domains with disjoint namespaces
# hosted on the same machine.
#
MASQUERADE_DOMAINS=""
#
# enable SMTP AUTHENTICATION to other servers if required, possible
# values are plain, gssapi, digest-md5, and cram-md5.
# Please not that most providers only know about `plain' which means
# that the user data will not be encrypted.
# You will have to identify yourself using the information in
# /etc/mail/auth/auth-info.
#
SMTP_AUTH_MECHANISMS=""
# If set to yes, mail that will be delivered via smtp will stay
# in the queue unless someone issues "sendmail -q" or equivalent.
# A correct FQHOSTNAME for the local host is required.
DIALUP="no"
#
# these domains can additional to the local domains be changed
# in /etc/mail/genericstable
#
SENDMAIL_GENERICS_DOMAIN=""
#
# this is useful if you have several domains with disjoint namespaces
# hosted on the same machine.
#
MASQUERADE_DOMAINS=""
#
# enable SMTP AUTHENTICATION to other servers if required, possible
# values are plain, gssapi, digest-md5, and cram-md5.
# Please not that most providers only know about `plain' which means
# that the user data will not be encrypted.
# You will have to identify yourself using the information in
# /etc/mail/auth/auth-info.
#
SMTP_AUTH_MECHANISMS=""
#
# enable SMTP AUTHENTICATION as a server, for an explanation read
# /usr/share/sendmail/README, /usr/share/doc/packages/sendmail/op.txt.bz2,
# and http://www.sendmail.org/~ca/email/auth.html.
# Possible values are gssapi, digest-md5, and cram-md5. Note that
# `plain' should be used because data will not be encrypted and
# that more than one value separated by spaces is allowed.
#
SMTP_AUTH_SERVER=""
#
# STARTTLS certification, for an explanation read
# /usr/share/doc/packages/sendmail/op.txt.bz2 and
# http://www.sendmail.org/~ca/email/starttls.html
# The certification and key files are placed at
# /etc/mail/certs/ as CA.cert.pem, MYServer.cert.pem,
# MYServer.key.pem (for STARTTLS server) and
# MYClient.cert.pem, MYClient.key.pem (for STARTTLS client)
# possible values are `server', `client', or `both'.
#
STARTTLS=""
___________________________________
# /etc/mail/access
#
# Author: Werner Fink <[email protected]>
#
# Description:
#
# With this file you can control the access
# to your mail server.
#
# Format:
#
#<email addr> <keyword or ### text>
#<domain name> <keyword or ### text>
#<network addr> <keyword or ### text>
# ^^^^^^^^^
# (these are <TAB> stops)
#
# Network IP-addresses have to end on octet boundary, e.g. 127.0.0
# The right hand side `<keyword or ### text>' could be one of
# the keywords
#
# OK (accept mails even if other rules would reject them)
# REJECT (reject mails even if other rules would accept them)
# RELAY (relay this domain, implicit OK within other rules)
# DISCARD (mail are discard)
#
# or an `###' RFC 821 compliant error code and some text, e.g.
#
# ERROR:"550 We don't accept mail from spammers"
#
# Examples:
#
#cyberspammer.com ERROR:"550 We don't accept mail from spammers"
#sendmail.org OK
#192.168 RELAY
#
# Extensions:
#
# See /usr/share/sendmail/README for the FEATURE `blacklist_recipients'.
#
# Default for loop back is RELAY
127 RELAY
__________________________________
servidor:/etc/mail # more aliases
# Copyright (c) 1997-1999,2000 SuSE GmbH Nuernberg, Germany.
# Author: Florian La Roche
# Werner Fink <[email protected]>
#
# The program "newaliases" must be run after changing this file.
# It is probably best to not work as user root and redirect all
# email to "root" to another account. Then you don't have to check
# for important email too often on the root account.
# The "\root" will make sure that email is also delivered to the
# root-account, but also forwared to the user "joe".
#root: joe, \root
# Basic system aliases that MUST be present.
postmaster: root
mailer-daemon: postmaster
# amavis
virusalert: root
# General redirections for pseudo accounts in /etc/passwd.
administrator: root
daemon: root
lp: root
news: root
uucp: root
games: root
man: root
at: root
postgres: root
mdom: root
amanda: root
ftp: root
wwwrun: root
squid: root
msql: root
gnats: root
nobody: root
# "bin" used to be in /etc/passwd
bin: root
# Further well-known aliases for dns/news/ftp/mail/fax/web/gnats.
newsadm: news
newsadmin: news
usenet: news
ftpadm: ftp
ftpadmin: ftp
newsadmin: news
usenet: news
ftpadm: ftp
ftpadmin: ftp
ftp-adm: ftp
ftp-admin: ftp
hostmaster: root
mail: postmaster
postman: postmaster
post_office: postmaster
# "abuse" is often used to fight against spam email
abuse: postmaster
spam: postmaster
faxadm: root
faxmaster: root
webmaster: root
gnats-admin: root
mailman: root
mailman-owner: mailman
# Majordomo can be used to have mailinglists on your site.
#majordomo: "|/usr/lib/majordomo/wrapper majordomo"
#owner-majordomo: root,
#majordomo-owner: root,
# sample entry for a majordomo mailing-list called "test"
# read /usr/doc/packages/majordomo/README.linux for more information
# replace "test" with a new name and put the administrator into
# the "owner-test" alias instead of "root".
#
#test: "|/usr/lib/majordomo/wrapper resend -l test test-outgoing"
#test-outgoing: :include:/var/lib/majordomo/lists/test
#test-request: "|/usr/lib/majordomo/wrapper majordomo -l test"
#test-approval: owner-test,
#owner-test-outgoing: owner-test,
#owner-test-request: owner-test,
#owner-test: root,
#
# if you have bulk_mailer installed, you can replace the above
# "test-outgoing" line with the following:
#test-outgoing: "|/usr/bin/bulk_mailer [email protected] /var/lib/majordomo/lists/test"
#
rene: [email protected]
innova01: [email protected]
adolfo: [email protected]
edward: [email protected]
condorito: [email protected]
adobol: [email protected]
____________________________________
# /etc/mail/genericstable
#
# Author: Werner Fink <[email protected]>
#
# Description:
#
# map outgoing sender addresses from the (unqualified) left hand side
# to the qualified addresses on the right hand side. The same types
# of addresses as for masquerading are looked up, i.e., only header
# sender addresses unless the allmasquerade and/or masquerade_envelope
# features are given (/etc/sysconfig/mail -> FROM_HEADER). Qualified addresses
# must have the domain part in the list of names given by the by the
# macro GENERICS_DOMAIN (/etc/sysconfig/sendmail -> SENDMAIL_GENERICS_DOMAIN).
#
# Format:
#
#user@uqhost realuser@fqhost
#user realuser@fqhost
# ^^^^^^^^^^^^
# (these are <TAB> stops)
[email protected] [email protected]
[email protected] [email protected]
_______________________________________
# /etc/mail/virtusertable
#
# Author: Werner Fink <[email protected]>
#
# Description:
#
# A domain-specific form of aliasing, allowing multiple virtual
# domains to be hosted on one machine.
#
# Examples:
#
#[email protected] foo-info
#[email protected] bar-info
#[email protected] error:nouser No such user here
#[email protected] error:D.S.N:unavailable Address invalid
#@baz.org [email protected]
# ^^^^^^^^^^^
# (these are <TAB> stops)
#
___________________________________________
# Copyright (c) 1997-1999 SuSE GmbH Nuernberg, Germany.
# Author: Florian La Roche
#
# sendmail will look for all non-local email into this file to determine
# the transport way to the next host. the destination hostname is used
# to find an entry in this file.
#
# all uucp examples will use normal domain addressing for email.
# this should be used by nearly everyone today.
#
# this will send all email via uucp to an attached uucp host.
# a uucp server should have an entry for each attached uucp host.
#uuhost.domain.com uucp-dom:uuhost
#
# to configure one uucp host that needs to send all non-local mail
# to a uucp-server called "uuserver", we just configure a smarthost entry:
#. uucp-dom:uuserver
#
# hosts sending email should be running all the day. if other hosts
# are down, they can try in regular intervals to deliver email.
# if you want to work on a machine that is not turned on all the time,
# you can fetch email from the main email hub and send all outgoing
# email directly to your local email hub for further delivery.
# that is called a smarthost-entry:
#. smtp:mailhub.domain.com
#
# send all email for a special host to another host or to a specific IP:
#host.sub.org smtp:host.domain.com
#host.sub.org smtp:[192.168.0.1]
#
# send email for all hosts below .sub.org to another host:
#.sub.org smtp:host.domain.com
#
# send all email for a specific host to one local user called "foo":
#host.sub.org local:foo
#
www.internet.pymes smtp:[smpt.internet.pymes]
________________________________________-
LA CONFIGURACION DE MI DNS ES LA SIGUIENTE:
servidor:/etc # more hosts
# hosts This file describes a number of hostname-to-address
# mappings for the TCP/IP subsystem. It is mostly
# used at boot time, when no name servers are running.
# On small systems, this file can be used instead of a
# "named" name server.
# Syntax:
#
# IP-Address Full-Qualified-Hostname Short-Hostname
#
127.0.0.1 localhost.internet.pymes localhost
# special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback
fe00::0 ipv6-localnet
ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
172.18.17.234 cliente1.internet.pymes cliente1
172.18.17.146 servidor.internet.pymes servidor
__________________________________-
servidor:/etc # more named.conf
options {
directory "/var/named";
cleaning-interval 120;
statistics-interval 0;
notify no;
};
zone "localhost" in {
type master;
file "localhost.zone";
};
zone "0.0.127.in-addr.arpa" in {
type master;
file "127.0.0.zone";
};
zone "." in {
type hint;
file "root.hint";
};
zone "internet.pymes" in {
type master;
file "arch/internet.pymes";
};
zone "17.18.172.in-addr.arpa" in{
type master;
file "arch/172.18.17"
};
_____________________________________
#
# /etc/host.conf - resolver configuration file
#
# Please read the manual page host.conf(5) for more information.
#
#
# The following option is only used by binaries linked against
# libc4 or libc5. This line should be in sync with the "hosts"
# option in /etc/nsswitch.conf.
#
order bind,hosts
#
# The following options are used by the resolver library:
#
multi on
_________________________________-
servidor:/var/named # more root.hint
; This file holds the information on root name servers needed to
; initialize cache of Internet domain name servers
; (e.g. reference this file in the "cache . <file>"
; configuration file of BIND domain name servers).
;
; This file is made available by InterNIC registration services
; under anonymous FTP as
; file /domain/named.root
; on server FTP.RS.INTERNIC.NET
; -OR- under Gopher at RS.INTERNIC.NET
; under menu InterNIC Registration Services (NSI)
; submenu InterNIC Registration Archives
; file named.root
;
; last update: Aug 22, 1997
; related version of root zone: 1997082200
;
;
; formerly NS.INTERNIC.NET
;
. 3600000 IN NS A.ROOT-SERVERS.NET.
A.ROOT-SERVERS.NET. 3600000 A 198.41.0.4
;
; formerly NS1.ISI.EDU
;
. 3600000 NS B.ROOT-SERVERS.NET.
B.ROOT-SERVERS.NET. 3600000 A 128.9.0.107
;
; formerly C.PSI.NET
;
. 3600000 NS C.ROOT-SERVERS.NET.
C.ROOT-SERVERS.NET. 3600000 A 192.33.4.12
;
; formerly TERP.UMD.EDU
;
. 3600000 NS D.ROOT-SERVERS.NET.
D.ROOT-SERVERS.NET. 3600000 A 128.8.10.90
;
; formerly NS.NASA.GOV
;
. 3600000 NS E.ROOT-SERVERS.NET.
E.ROOT-SERVERS.NET. 3600000 A 192.203.230.10
;
; formerly NS.ISC.ORG
;
. 3600000 NS F.ROOT-SERVERS.NET.
F.ROOT-SERVERS.NET. 3600000 A 192.5.5.241
;
; formerly NS.NIC.DDN.MIL
;
. 3600000 NS G.ROOT-SERVERS.NET.
G.ROOT-SERVERS.NET. 3600000 A 192.112.36.4
;
; formerly AOS.ARL.ARMY.MIL
;
. 3600000 NS H.ROOT-SERVERS.NET.
H.ROOT-SERVERS.NET. 3600000 A 128.63.2.53
;
; formerly NIC.NORDU.NET
;
. 3600000 NS I.ROOT-SERVERS.NET.
I.ROOT-SERVERS.NET. 3600000 A 192.36.148.17
;
; temporarily housed at NSI (InterNIC)
;
. 3600000 NS J.ROOT-SERVERS.NET.
J.ROOT-SERVERS.NET. 3600000 A 198.41.0.10
;
; housed in LINX, operated by RIPE NCC
;
. 3600000 NS K.ROOT-SERVERS.NET.
K.ROOT-SERVERS.NET. 3600000 A 193.0.14.129
;
; temporarily housed at ISI (IANA)
;
. 3600000 NS L.ROOT-SERVERS.NET.
L.ROOT-SERVERS.NET. 3600000 A 198.32.64.12
;
; housed in Japan, operated by WIDE
;
. 3600000 NS M.ROOT-SERVERS.NET.
M.ROOT-SERVERS.NET. 3600000 A 202.12.27.33
; End of File
___________________________________
servidor:/var/named # more localhost.zone
$TTL 2D
@ IN SOA @ root (
58
1D
2H
1W
2D )
IN NS @
IN A 127.0.0.1
________________________________
servidor:/var/named # more localhost.zone
$TTL 2D
@ IN SOA @ root (
58
1D
2H
1W
2D )
IN NS @
IN A 127.0.0.1
servidor:/var/named #
servidor:/var/named # more 127.0.0.zone
$TTL 2D
@ IN SOA localhost. root.localhost. (
47
1D
2H
1W
2D )
0.0.127.in-addr.arpa. IN NS localhost.
1 IN PTR localhost.
___________________________________-
servidor:/var/named/arch # more internet.pymes
@ IN SOA internet.pymes.
hostmaster.internet.pymes. (
2003011701
1D
2H
1W
2D )
@ IN NS servidor.internet.pymes.
@ IN MX 10 servidor.internet.pymes.
localhost.internet.pymes. IN A 127.0.0.1
cliente1.internet.pymes. IN A 172.18.17.234
cliente2.internet.pymes. IN A 172.18.17.142
cliente3.internet.pymes. IN A 172.18.17.231
servidor.internet.pymes. IN A 172.18.17.146
cliente4.internet.pymes. IN A 172.18.17.85
teslabdell.internet.pymes. IN A 172.18.17.198
testlabe-pc.internet.pymes. IN A 172.18.17.106
_______________________________________--
servidor:/var/named/arch # more 172.18.17
@ IN SOA internet.pymes. hostmaster.internet.pymes. (
2003011701
1D
2H
1W
2D )
@ IN NS servidor.internet.pymes.
234 IN PTR cliente1.internet.pymes.
142 IN PTR cliente2.internet.pymes.
231 IN PTR cliente3.internet.pymes.
146 IN PTR servidor.internet.pymes.
85.17.18.172.in-addr.arpa. IN PTR cliente4.internet.pymes.
198.17.18.172.in-addr.arpa. IN PTR teslabdell.internet.pymes.
106.17.18.172.in-addr.arpa. IN PTR testlabe-pc.internet.pymes.
La red que tengo, esta configurada inicialmente con una màquina que sirve como servidor DNS y de Correo y otra maquina que funciona como cliente.
La màquina servidor tiene como nombre servidor.internet.pymes(172.18.17.146), y la maquina cliente se llama cliente1.internet.pymes(172.18.17.234).
Aqui estan los archvos de configuracion del SENDMAIL;
/etc/sysconfig/sendmail, de la siguiente manera:
#
# smarthost - this host gets all outgoing email from us
# normally used for uucp-connected sites or for dialup connections
# use "uucp-dom:server.uucp.com" to deliver all email to "server.uucp.com"
#
SENDMAIL_SMARTHOST=""
#
# sendmail assumes the following space-separated host-names to be
# the local host (this must just be used for names differrent to the
# hostname, for e.g. aliases like www.nowhere.com)
#
SENDMAIL_LOCALHOST="localhost"
#
# do not deliver any email locally, but send all email to another host
# this can just be used with another system that has the same users on it
# and you probably also want to set the FROM_HEADER to the other host
#
SENDMAIL_RELAY=""
#
# Used if no SENDMAIL_RELAY is given and local mails are send with local names
# that aren't local accounts or aliases. All these mails are redirected
# to the user given defined with SENDMAIL_LUSER, e.g.
# SENDMAIL_LUSER="postmaster" or SENDMAIL_LUSER="root". Note that this may
# violate the privacy of those mails.
#
SENDMAIL_LUSER=""
#
# with what parameters should sendmail be started?
# normal sites use "-bd -q30m -om". if you set SENDMAIL_EXPENSIVE and you
# have a dialup ISDN connection, you probably want to set this to
# "-bd -om" and run "sendmail -q" from your crontab.
#
SENDMAIL_ARGS="-L sendmail -Am -bd -q30m -om"
#
# with what parameters should sendmail _client_ be started?
#
SENDMAIL_CLIENT_ARGS="-L sendmail-client -Ac -q30m"
#
# sendmail will only queue email in /var/spool/mqueue and will only start
# to deliver it if "sendmail -q" is run
#
SENDMAIL_EXPENSIVE="no"
#
# sendmail will not try to canonify hostnames in your email
# so much less DNS-queries are send
# you probably want to enable this on a SENDMAIL_EXPENSIVE system.
# Don't forget to add the local, the mail hub, smart, and mail relay host
# with their IP addresses and the corresponding Full Qualified Domain Names
# to /etc/hosts. For most # people using dial on demand SENDMAIL_NOCANONIFY
# should work and no NODNS (see /etc/sysconfig/mail) is required.
#
SENDMAIL_NOCANONIFY="no"
#
# This option forbids DNS-queries. It requires a well configured
# /etc/hosts. Sendmail users should also read /etc/sysconfig/sendmail
# the description of the variable SENDMAIL_NOCANONIFY.
NODNS="no"
#
# If set to yes, mail that will be delivered via smtp will stay
# in the queue unless someone issues "sendmail -q" or equivalent.
# A correct FQHOSTNAME for the local host is required.
DIALUP="no"
#
# these domains can additional to the local domains be changed
# in /etc/mail/genericstable
#
SENDMAIL_GENERICS_DOMAIN=""
#
# this is useful if you have several domains with disjoint namespaces
# hosted on the same machine.
#
MASQUERADE_DOMAINS=""
#
# enable SMTP AUTHENTICATION to other servers if required, possible
# values are plain, gssapi, digest-md5, and cram-md5.
# Please not that most providers only know about `plain' which means
# that the user data will not be encrypted.
# You will have to identify yourself using the information in
# /etc/mail/auth/auth-info.
#
SMTP_AUTH_MECHANISMS=""
# If set to yes, mail that will be delivered via smtp will stay
# in the queue unless someone issues "sendmail -q" or equivalent.
# A correct FQHOSTNAME for the local host is required.
DIALUP="no"
#
# these domains can additional to the local domains be changed
# in /etc/mail/genericstable
#
SENDMAIL_GENERICS_DOMAIN=""
#
# this is useful if you have several domains with disjoint namespaces
# hosted on the same machine.
#
MASQUERADE_DOMAINS=""
#
# enable SMTP AUTHENTICATION to other servers if required, possible
# values are plain, gssapi, digest-md5, and cram-md5.
# Please not that most providers only know about `plain' which means
# that the user data will not be encrypted.
# You will have to identify yourself using the information in
# /etc/mail/auth/auth-info.
#
SMTP_AUTH_MECHANISMS=""
#
# enable SMTP AUTHENTICATION as a server, for an explanation read
# /usr/share/sendmail/README, /usr/share/doc/packages/sendmail/op.txt.bz2,
# and http://www.sendmail.org/~ca/email/auth.html.
# Possible values are gssapi, digest-md5, and cram-md5. Note that
# `plain' should be used because data will not be encrypted and
# that more than one value separated by spaces is allowed.
#
SMTP_AUTH_SERVER=""
#
# STARTTLS certification, for an explanation read
# /usr/share/doc/packages/sendmail/op.txt.bz2 and
# http://www.sendmail.org/~ca/email/starttls.html
# The certification and key files are placed at
# /etc/mail/certs/ as CA.cert.pem, MYServer.cert.pem,
# MYServer.key.pem (for STARTTLS server) and
# MYClient.cert.pem, MYClient.key.pem (for STARTTLS client)
# possible values are `server', `client', or `both'.
#
STARTTLS=""
___________________________________
# /etc/mail/access
#
# Author: Werner Fink <[email protected]>
#
# Description:
#
# With this file you can control the access
# to your mail server.
#
# Format:
#
#<email addr> <keyword or ### text>
#<domain name> <keyword or ### text>
#<network addr> <keyword or ### text>
# ^^^^^^^^^
# (these are <TAB> stops)
#
# Network IP-addresses have to end on octet boundary, e.g. 127.0.0
# The right hand side `<keyword or ### text>' could be one of
# the keywords
#
# OK (accept mails even if other rules would reject them)
# REJECT (reject mails even if other rules would accept them)
# RELAY (relay this domain, implicit OK within other rules)
# DISCARD (mail are discard)
#
# or an `###' RFC 821 compliant error code and some text, e.g.
#
# ERROR:"550 We don't accept mail from spammers"
#
# Examples:
#
#cyberspammer.com ERROR:"550 We don't accept mail from spammers"
#sendmail.org OK
#192.168 RELAY
#
# Extensions:
#
# See /usr/share/sendmail/README for the FEATURE `blacklist_recipients'.
#
# Default for loop back is RELAY
127 RELAY
__________________________________
servidor:/etc/mail # more aliases
# Copyright (c) 1997-1999,2000 SuSE GmbH Nuernberg, Germany.
# Author: Florian La Roche
# Werner Fink <[email protected]>
#
# The program "newaliases" must be run after changing this file.
# It is probably best to not work as user root and redirect all
# email to "root" to another account. Then you don't have to check
# for important email too often on the root account.
# The "\root" will make sure that email is also delivered to the
# root-account, but also forwared to the user "joe".
#root: joe, \root
# Basic system aliases that MUST be present.
postmaster: root
mailer-daemon: postmaster
# amavis
virusalert: root
# General redirections for pseudo accounts in /etc/passwd.
administrator: root
daemon: root
lp: root
news: root
uucp: root
games: root
man: root
at: root
postgres: root
mdom: root
amanda: root
ftp: root
wwwrun: root
squid: root
msql: root
gnats: root
nobody: root
# "bin" used to be in /etc/passwd
bin: root
# Further well-known aliases for dns/news/ftp/mail/fax/web/gnats.
newsadm: news
newsadmin: news
usenet: news
ftpadm: ftp
ftpadmin: ftp
newsadmin: news
usenet: news
ftpadm: ftp
ftpadmin: ftp
ftp-adm: ftp
ftp-admin: ftp
hostmaster: root
mail: postmaster
postman: postmaster
post_office: postmaster
# "abuse" is often used to fight against spam email
abuse: postmaster
spam: postmaster
faxadm: root
faxmaster: root
webmaster: root
gnats-admin: root
mailman: root
mailman-owner: mailman
# Majordomo can be used to have mailinglists on your site.
#majordomo: "|/usr/lib/majordomo/wrapper majordomo"
#owner-majordomo: root,
#majordomo-owner: root,
# sample entry for a majordomo mailing-list called "test"
# read /usr/doc/packages/majordomo/README.linux for more information
# replace "test" with a new name and put the administrator into
# the "owner-test" alias instead of "root".
#
#test: "|/usr/lib/majordomo/wrapper resend -l test test-outgoing"
#test-outgoing: :include:/var/lib/majordomo/lists/test
#test-request: "|/usr/lib/majordomo/wrapper majordomo -l test"
#test-approval: owner-test,
#owner-test-outgoing: owner-test,
#owner-test-request: owner-test,
#owner-test: root,
#
# if you have bulk_mailer installed, you can replace the above
# "test-outgoing" line with the following:
#test-outgoing: "|/usr/bin/bulk_mailer [email protected] /var/lib/majordomo/lists/test"
#
rene: [email protected]
innova01: [email protected]
adolfo: [email protected]
edward: [email protected]
condorito: [email protected]
adobol: [email protected]
____________________________________
# /etc/mail/genericstable
#
# Author: Werner Fink <[email protected]>
#
# Description:
#
# map outgoing sender addresses from the (unqualified) left hand side
# to the qualified addresses on the right hand side. The same types
# of addresses as for masquerading are looked up, i.e., only header
# sender addresses unless the allmasquerade and/or masquerade_envelope
# features are given (/etc/sysconfig/mail -> FROM_HEADER). Qualified addresses
# must have the domain part in the list of names given by the by the
# macro GENERICS_DOMAIN (/etc/sysconfig/sendmail -> SENDMAIL_GENERICS_DOMAIN).
#
# Format:
#
#user@uqhost realuser@fqhost
#user realuser@fqhost
# ^^^^^^^^^^^^
# (these are <TAB> stops)
[email protected] [email protected]
[email protected] [email protected]
_______________________________________
# /etc/mail/virtusertable
#
# Author: Werner Fink <[email protected]>
#
# Description:
#
# A domain-specific form of aliasing, allowing multiple virtual
# domains to be hosted on one machine.
#
# Examples:
#
#[email protected] foo-info
#[email protected] bar-info
#[email protected] error:nouser No such user here
#[email protected] error:D.S.N:unavailable Address invalid
#@baz.org [email protected]
# ^^^^^^^^^^^
# (these are <TAB> stops)
#
___________________________________________
# Copyright (c) 1997-1999 SuSE GmbH Nuernberg, Germany.
# Author: Florian La Roche
#
# sendmail will look for all non-local email into this file to determine
# the transport way to the next host. the destination hostname is used
# to find an entry in this file.
#
# all uucp examples will use normal domain addressing for email.
# this should be used by nearly everyone today.
#
# this will send all email via uucp to an attached uucp host.
# a uucp server should have an entry for each attached uucp host.
#uuhost.domain.com uucp-dom:uuhost
#
# to configure one uucp host that needs to send all non-local mail
# to a uucp-server called "uuserver", we just configure a smarthost entry:
#. uucp-dom:uuserver
#
# hosts sending email should be running all the day. if other hosts
# are down, they can try in regular intervals to deliver email.
# if you want to work on a machine that is not turned on all the time,
# you can fetch email from the main email hub and send all outgoing
# email directly to your local email hub for further delivery.
# that is called a smarthost-entry:
#. smtp:mailhub.domain.com
#
# send all email for a special host to another host or to a specific IP:
#host.sub.org smtp:host.domain.com
#host.sub.org smtp:[192.168.0.1]
#
# send email for all hosts below .sub.org to another host:
#.sub.org smtp:host.domain.com
#
# send all email for a specific host to one local user called "foo":
#host.sub.org local:foo
#
www.internet.pymes smtp:[smpt.internet.pymes]
________________________________________-
LA CONFIGURACION DE MI DNS ES LA SIGUIENTE:
servidor:/etc # more hosts
# hosts This file describes a number of hostname-to-address
# mappings for the TCP/IP subsystem. It is mostly
# used at boot time, when no name servers are running.
# On small systems, this file can be used instead of a
# "named" name server.
# Syntax:
#
# IP-Address Full-Qualified-Hostname Short-Hostname
#
127.0.0.1 localhost.internet.pymes localhost
# special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback
fe00::0 ipv6-localnet
ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
172.18.17.234 cliente1.internet.pymes cliente1
172.18.17.146 servidor.internet.pymes servidor
__________________________________-
servidor:/etc # more named.conf
options {
directory "/var/named";
cleaning-interval 120;
statistics-interval 0;
notify no;
};
zone "localhost" in {
type master;
file "localhost.zone";
};
zone "0.0.127.in-addr.arpa" in {
type master;
file "127.0.0.zone";
};
zone "." in {
type hint;
file "root.hint";
};
zone "internet.pymes" in {
type master;
file "arch/internet.pymes";
};
zone "17.18.172.in-addr.arpa" in{
type master;
file "arch/172.18.17"
};
_____________________________________
#
# /etc/host.conf - resolver configuration file
#
# Please read the manual page host.conf(5) for more information.
#
#
# The following option is only used by binaries linked against
# libc4 or libc5. This line should be in sync with the "hosts"
# option in /etc/nsswitch.conf.
#
order bind,hosts
#
# The following options are used by the resolver library:
#
multi on
_________________________________-
servidor:/var/named # more root.hint
; This file holds the information on root name servers needed to
; initialize cache of Internet domain name servers
; (e.g. reference this file in the "cache . <file>"
; configuration file of BIND domain name servers).
;
; This file is made available by InterNIC registration services
; under anonymous FTP as
; file /domain/named.root
; on server FTP.RS.INTERNIC.NET
; -OR- under Gopher at RS.INTERNIC.NET
; under menu InterNIC Registration Services (NSI)
; submenu InterNIC Registration Archives
; file named.root
;
; last update: Aug 22, 1997
; related version of root zone: 1997082200
;
;
; formerly NS.INTERNIC.NET
;
. 3600000 IN NS A.ROOT-SERVERS.NET.
A.ROOT-SERVERS.NET. 3600000 A 198.41.0.4
;
; formerly NS1.ISI.EDU
;
. 3600000 NS B.ROOT-SERVERS.NET.
B.ROOT-SERVERS.NET. 3600000 A 128.9.0.107
;
; formerly C.PSI.NET
;
. 3600000 NS C.ROOT-SERVERS.NET.
C.ROOT-SERVERS.NET. 3600000 A 192.33.4.12
;
; formerly TERP.UMD.EDU
;
. 3600000 NS D.ROOT-SERVERS.NET.
D.ROOT-SERVERS.NET. 3600000 A 128.8.10.90
;
; formerly NS.NASA.GOV
;
. 3600000 NS E.ROOT-SERVERS.NET.
E.ROOT-SERVERS.NET. 3600000 A 192.203.230.10
;
; formerly NS.ISC.ORG
;
. 3600000 NS F.ROOT-SERVERS.NET.
F.ROOT-SERVERS.NET. 3600000 A 192.5.5.241
;
; formerly NS.NIC.DDN.MIL
;
. 3600000 NS G.ROOT-SERVERS.NET.
G.ROOT-SERVERS.NET. 3600000 A 192.112.36.4
;
; formerly AOS.ARL.ARMY.MIL
;
. 3600000 NS H.ROOT-SERVERS.NET.
H.ROOT-SERVERS.NET. 3600000 A 128.63.2.53
;
; formerly NIC.NORDU.NET
;
. 3600000 NS I.ROOT-SERVERS.NET.
I.ROOT-SERVERS.NET. 3600000 A 192.36.148.17
;
; temporarily housed at NSI (InterNIC)
;
. 3600000 NS J.ROOT-SERVERS.NET.
J.ROOT-SERVERS.NET. 3600000 A 198.41.0.10
;
; housed in LINX, operated by RIPE NCC
;
. 3600000 NS K.ROOT-SERVERS.NET.
K.ROOT-SERVERS.NET. 3600000 A 193.0.14.129
;
; temporarily housed at ISI (IANA)
;
. 3600000 NS L.ROOT-SERVERS.NET.
L.ROOT-SERVERS.NET. 3600000 A 198.32.64.12
;
; housed in Japan, operated by WIDE
;
. 3600000 NS M.ROOT-SERVERS.NET.
M.ROOT-SERVERS.NET. 3600000 A 202.12.27.33
; End of File
___________________________________
servidor:/var/named # more localhost.zone
$TTL 2D
@ IN SOA @ root (
58
1D
2H
1W
2D )
IN NS @
IN A 127.0.0.1
________________________________
servidor:/var/named # more localhost.zone
$TTL 2D
@ IN SOA @ root (
58
1D
2H
1W
2D )
IN NS @
IN A 127.0.0.1
servidor:/var/named #
servidor:/var/named # more 127.0.0.zone
$TTL 2D
@ IN SOA localhost. root.localhost. (
47
1D
2H
1W
2D )
0.0.127.in-addr.arpa. IN NS localhost.
1 IN PTR localhost.
___________________________________-
servidor:/var/named/arch # more internet.pymes
@ IN SOA internet.pymes.
hostmaster.internet.pymes. (
2003011701
1D
2H
1W
2D )
@ IN NS servidor.internet.pymes.
@ IN MX 10 servidor.internet.pymes.
localhost.internet.pymes. IN A 127.0.0.1
cliente1.internet.pymes. IN A 172.18.17.234
cliente2.internet.pymes. IN A 172.18.17.142
cliente3.internet.pymes. IN A 172.18.17.231
servidor.internet.pymes. IN A 172.18.17.146
cliente4.internet.pymes. IN A 172.18.17.85
teslabdell.internet.pymes. IN A 172.18.17.198
testlabe-pc.internet.pymes. IN A 172.18.17.106
_______________________________________--
servidor:/var/named/arch # more 172.18.17
@ IN SOA internet.pymes. hostmaster.internet.pymes. (
2003011701
1D
2H
1W
2D )
@ IN NS servidor.internet.pymes.
234 IN PTR cliente1.internet.pymes.
142 IN PTR cliente2.internet.pymes.
231 IN PTR cliente3.internet.pymes.
146 IN PTR servidor.internet.pymes.
85.17.18.172.in-addr.arpa. IN PTR cliente4.internet.pymes.
198.17.18.172.in-addr.arpa. IN PTR teslabdell.internet.pymes.
106.17.18.172.in-addr.arpa. IN PTR testlabe-pc.internet.pymes.
Parece que el problema esta en el DNS, intenta esto:
Primero saca respaldos de los archivos internet. Pymes y 172.18.17.
Ahora en el archivo internet. Pymes coloca los clientes asi:
localhost IN A 127.0.0.1
Cliente1 IN A 172.18.17.234
...
Y listo.
Reinicia el servidor named y prueba con nslookup.
De todas maneras revisa que en la configuracion del cliente que este configurado como DNS tu servidor. Pruebalo y me avisas. Suerte
Primero saca respaldos de los archivos internet. Pymes y 172.18.17.
Ahora en el archivo internet. Pymes coloca los clientes asi:
localhost IN A 127.0.0.1
Cliente1 IN A 172.18.17.234
...
Y listo.
Reinicia el servidor named y prueba con nslookup.
De todas maneras revisa que en la configuracion del cliente que este configurado como DNS tu servidor. Pruebalo y me avisas. Suerte
Hice lo que me dijiste y sigue completamente igual. Si yo hago ping desde el servidor o desde el cliente, las dos maquinas se reconocen por el nombre, lo que me lleva a pensar que lo mas posible es que el DNS este bien.
El problema es que cuando intento recuperar el correo de los usuarios de cliente1 en el servidor, mediante protocolo pop3, me sale el mensaje de error que te indique en la primera pregunta.
Sera problema del protocolo pop3?
de la configuracion del sendmail?
de la configuracion de algo del dns?
Help me please!!!
GRACIAS............
El problema es que cuando intento recuperar el correo de los usuarios de cliente1 en el servidor, mediante protocolo pop3, me sale el mensaje de error que te indique en la primera pregunta.
Sera problema del protocolo pop3?
de la configuracion del sendmail?
de la configuracion de algo del dns?
Help me please!!!
GRACIAS............
Hola:
TE AGRADECERIA, SI ALGUNA VEZ HAS CONFIGURADO UN SERVIDOR DE CORREO, PARA RECUPERACION DE MAILS, MEDIANTE PROTOCOLO POP3, QUE ME ORIENTES, COMO SE CONFIGURA EL SERVIDOR Y LOS CLIENTES.
GRACIAS...
TE AGRADECERIA, SI ALGUNA VEZ HAS CONFIGURADO UN SERVIDOR DE CORREO, PARA RECUPERACION DE MAILS, MEDIANTE PROTOCOLO POP3, QUE ME ORIENTES, COMO SE CONFIGURA EL SERVIDOR Y LOS CLIENTES.
GRACIAS...
Ok, parece que el DNS esta bien, lo que talvez esta de levantar el servicio de pop3. Para esto revisa en /etc/xinetd.d/ipop3 si la opcion disable esta en no.
Si esta en yes cambiala y reinicia el servicio pop3.
Si esta en yes cambiala y reinicia el servicio pop3.
no encuentro el archivo que me dices. Yo tengo instalado SuSE 8.0., donde estarà?
Si quiero que un cliente recupere correo pop3, puede hacerlo automaticamente el el servidor con sendmail, o hay que instalar en el cliente fetchmail o alguna otra cosa para que recupere correo del servidor sendmail????
Si quiero que un cliente recupere correo pop3, puede hacerlo automaticamente el el servidor con sendmail, o hay que instalar en el cliente fetchmail o alguna otra cosa para que recupere correo del servidor sendmail????
encontre este archivo en la maquina que sirve como servidor. sera el que tu me dices??
servidor:/etc # more inetd.conf
# See "man 8 inetd" for more information.
#
# If you make changes to this file, either reboot your machine or send the
# inetd a HUP signal with "/etc/init.d/inetd reload" or by hand:
# Do a "ps x" as root and look up the pid of inetd. Then do a
# "kill -HUP <pid of inetd>".
# The inetd will re-read this file whenever it gets that signal.
#
# <service_name> <sock_type> <proto> <flags> <user> <server_path> <args>
#
# echo stream tcp nowait root internal
# echo dgram udp wait root internal
# discard stream tcp nowait root internal
# discard dgram udp wait root internal
# daytime stream tcp nowait root internal
# daytime dgram udp wait root internal
# chargen stream tcp nowait root internal
# chargen dgram udp wait root internal
time stream tcp nowait root internal
time dgram udp wait root internal
#
# These are standard services.
#
# ftp stream tcp nowait root /usr/sbin/tcpd in.ftpd
# ftp stream tcp nowait root /usr/sbin/tcpd vsftpd
#
# If you want telnetd not to "keep-alives" (e.g. if it runs over a ISDN
# uplink), add "-n". See 'man telnetd' for more details.
telnet stream tcp nowait root /usr/sbin/tcpd in.telnetd
# nntp stream tcp nowait news /usr/sbin/tcpd /usr/sbin/leafnode
# smtp stream tcp nowait root /usr/sbin/sendmail sendmail -L sendmail -Am -bs
#
# Shell, login, exec and talk are BSD protocols.
# The option "-h" permits ``.rhosts'' files for the superuser. Please look at
# man-page of rlogind and rshd to see more configuration possibilities about
# .rhosts files.
# shell stream tcp nowait root /usr/sbin/tcpd in.rshd -L
# shell stream tcp nowait root /usr/sbin/tcpd in.rshd -aL
#
# If you want rlogind not to "keep-alives" (e.g. if it runs over a ISDN
# uplink), add "-n". See 'man rlogind' for more details.
login stream tcp nowait root /usr/sbin/tcpd in.rlogind
# login stream tcp nowait root /usr/sbin/tcpd in.rlogind -a
# exec stream tcp nowait root /usr/sbin/tcpd in.rexecd
# talk dgram udp wait root /usr/sbin/tcpd in.talkd
# ntalk dgram udp wait root /usr/sbin/tcpd in.talkd
# These entries are for the KDE version of talk. If you enable them,
# These entries are for the KDE version of talk. If you enable them,
# you have to disable the version above.
# talk dgram udp wait root /usr/sbin/tcpd /opt/kde2/bin/ktalkd
# ntalk dgram udp wait root /usr/sbin/tcpd /opt/kde2/bin/ktalkd
#
#
# Pop et al
#
# pop2 stream tcp nowait root /usr/sbin/tcpd in.pop2d
# pop3 stream tcp nowait root /usr/sbin/tcpd /usr/sbin/popper -s
#
# Imapd - Interactive Mail Access Protocol server
# Attention: This service is very insecure
# imap stream tcp nowait root /usr/sbin/tcpd imapd
#
# Comsat - has to do with mail.
#
# comsat dgram udp wait root /usr/sbin/tcpd in.comsat
#
# The Internet UUCP service.
#
# uucp stream tcp nowait uucp /usr/sbin/tcpd /usr/lib/uucp/uucico -l
#
# Tftp service is provided primarily for booting. Most sites
# run this only on machines acting as "boot servers."
#
# tftp dgram udp wait root /usr/sbin/in.tftpd in.tftpd -s /tftpboot
# bootps dgram udp wait root /usr/sbin/bootpd bootpd -c /tftpboot
#
# Finger, systat and netstat give out user information which may be
# valuable to potential "system crackers." Many sites choose to disable
# some or all of these services to improve security.
# Try "telnet localhost systat" and "telnet localhost netstat" to see that
# information yourself!
#
finger stream tcp nowait nobody /usr/sbin/tcpd in.fingerd -w
# systat stream tcp nowait nobody /usr/sbin/tcpd /bin/ps -auwwx
# netstat stream tcp nowait root /usr/sbin/tcpd /bin/netstat -a
#
# For man on the fly and ht://dig (full text search)
#
# http-rman stream tcp nowait.10000 nobody /usr/sbin/tcpd /usr/sbin/http-rman
#
# For XCept4
#
# btx stream tcp nowait root /usr/sbin/tcpd /usr/lib/xcept4/bin/ceptd -i/usr/lib/xcept4/etc/init.ceptd -u/usr/lib/xcept4/etc/users
.ceptd -l/var/log/log.ceptd
#
# http-rman stream tcp nowait.10000 nobody /usr/sbin/tcpd /usr/sbin/http-rman
#
# For XCept4
#
# btx stream tcp nowait root /usr/sbin/tcpd /usr/lib/xcept4/bin/ceptd -i/usr/lib/xcept4/etc/init.ceptd -u/usr/lib/xcept4/etc/users
.ceptd -l/var/log/log.ceptd
#
# For rplay daemon
#
# Old versions of rplay:
# rplay dgram udp wait root /usr/sbin/tcpd rplayd -b 8192 -c 60 -s 8192
# New Versions of rplay (>=3.3.0)
# rplay dgram udp wait root /usr/sbin/tcpd rplayd -t 30 -c 60 -s 16384 -F0 --inetd
#
# vbox (Voice Box)
# vboxd stream tcp nowait root /usr/sbin/tcpd /usr/sbin/vboxd
#
# For midinetd
# midinet stream tcp nowait root /usr/sbin/tcpd in.midinetd
#
# swat is the Samba Web Administration Tool
# swat stream tcp nowait.400 root /usr/sbin/swat swat
#
#
# amanda backup server with indexing capabilities
# amandaidx stream tcp nowait amanda /usr/lib/amanda/amindexd amindexd
# amidxtape stream tcp nowait amanda /usr/lib/amanda/amidxtaped amidxtaped
#
# amanda backup client
# amanda dgram udp wait amanda /usr/lib/amanda/amandad amandad
#
# the rsync daemon
# rsync stream tcp nowait root /usr/sbin/tcpd /usr/sbin/rsyncd --daemon
#
#
# Mimer database
# mimer stream tcp nowait root /opt/mimer/bin/mimtcp mimtcp -l
#
# CVS pserver (remote acces to your CVS repositories)
# Please read the section on security and passwords in the CVS manual,
# before you enable this.
# cvspserver stream tcp nowait root /usr/sbin/tcpd /usr/bin/cvs -f --allow-root=/home/cvsroot pserver
#
# procstatd deamon (cluster software)
# procstatd stream tcp nowait nobody /usr/sbin/tcpd /usr/sbin/procstatd -i 7885
#
# End.
servidor:/etc # more inetd.conf
# See "man 8 inetd" for more information.
#
# If you make changes to this file, either reboot your machine or send the
# inetd a HUP signal with "/etc/init.d/inetd reload" or by hand:
# Do a "ps x" as root and look up the pid of inetd. Then do a
# "kill -HUP <pid of inetd>".
# The inetd will re-read this file whenever it gets that signal.
#
# <service_name> <sock_type> <proto> <flags> <user> <server_path> <args>
#
# echo stream tcp nowait root internal
# echo dgram udp wait root internal
# discard stream tcp nowait root internal
# discard dgram udp wait root internal
# daytime stream tcp nowait root internal
# daytime dgram udp wait root internal
# chargen stream tcp nowait root internal
# chargen dgram udp wait root internal
time stream tcp nowait root internal
time dgram udp wait root internal
#
# These are standard services.
#
# ftp stream tcp nowait root /usr/sbin/tcpd in.ftpd
# ftp stream tcp nowait root /usr/sbin/tcpd vsftpd
#
# If you want telnetd not to "keep-alives" (e.g. if it runs over a ISDN
# uplink), add "-n". See 'man telnetd' for more details.
telnet stream tcp nowait root /usr/sbin/tcpd in.telnetd
# nntp stream tcp nowait news /usr/sbin/tcpd /usr/sbin/leafnode
# smtp stream tcp nowait root /usr/sbin/sendmail sendmail -L sendmail -Am -bs
#
# Shell, login, exec and talk are BSD protocols.
# The option "-h" permits ``.rhosts'' files for the superuser. Please look at
# man-page of rlogind and rshd to see more configuration possibilities about
# .rhosts files.
# shell stream tcp nowait root /usr/sbin/tcpd in.rshd -L
# shell stream tcp nowait root /usr/sbin/tcpd in.rshd -aL
#
# If you want rlogind not to "keep-alives" (e.g. if it runs over a ISDN
# uplink), add "-n". See 'man rlogind' for more details.
login stream tcp nowait root /usr/sbin/tcpd in.rlogind
# login stream tcp nowait root /usr/sbin/tcpd in.rlogind -a
# exec stream tcp nowait root /usr/sbin/tcpd in.rexecd
# talk dgram udp wait root /usr/sbin/tcpd in.talkd
# ntalk dgram udp wait root /usr/sbin/tcpd in.talkd
# These entries are for the KDE version of talk. If you enable them,
# These entries are for the KDE version of talk. If you enable them,
# you have to disable the version above.
# talk dgram udp wait root /usr/sbin/tcpd /opt/kde2/bin/ktalkd
# ntalk dgram udp wait root /usr/sbin/tcpd /opt/kde2/bin/ktalkd
#
#
# Pop et al
#
# pop2 stream tcp nowait root /usr/sbin/tcpd in.pop2d
# pop3 stream tcp nowait root /usr/sbin/tcpd /usr/sbin/popper -s
#
# Imapd - Interactive Mail Access Protocol server
# Attention: This service is very insecure
# imap stream tcp nowait root /usr/sbin/tcpd imapd
#
# Comsat - has to do with mail.
#
# comsat dgram udp wait root /usr/sbin/tcpd in.comsat
#
# The Internet UUCP service.
#
# uucp stream tcp nowait uucp /usr/sbin/tcpd /usr/lib/uucp/uucico -l
#
# Tftp service is provided primarily for booting. Most sites
# run this only on machines acting as "boot servers."
#
# tftp dgram udp wait root /usr/sbin/in.tftpd in.tftpd -s /tftpboot
# bootps dgram udp wait root /usr/sbin/bootpd bootpd -c /tftpboot
#
# Finger, systat and netstat give out user information which may be
# valuable to potential "system crackers." Many sites choose to disable
# some or all of these services to improve security.
# Try "telnet localhost systat" and "telnet localhost netstat" to see that
# information yourself!
#
finger stream tcp nowait nobody /usr/sbin/tcpd in.fingerd -w
# systat stream tcp nowait nobody /usr/sbin/tcpd /bin/ps -auwwx
# netstat stream tcp nowait root /usr/sbin/tcpd /bin/netstat -a
#
# For man on the fly and ht://dig (full text search)
#
# http-rman stream tcp nowait.10000 nobody /usr/sbin/tcpd /usr/sbin/http-rman
#
# For XCept4
#
# btx stream tcp nowait root /usr/sbin/tcpd /usr/lib/xcept4/bin/ceptd -i/usr/lib/xcept4/etc/init.ceptd -u/usr/lib/xcept4/etc/users
.ceptd -l/var/log/log.ceptd
#
# http-rman stream tcp nowait.10000 nobody /usr/sbin/tcpd /usr/sbin/http-rman
#
# For XCept4
#
# btx stream tcp nowait root /usr/sbin/tcpd /usr/lib/xcept4/bin/ceptd -i/usr/lib/xcept4/etc/init.ceptd -u/usr/lib/xcept4/etc/users
.ceptd -l/var/log/log.ceptd
#
# For rplay daemon
#
# Old versions of rplay:
# rplay dgram udp wait root /usr/sbin/tcpd rplayd -b 8192 -c 60 -s 8192
# New Versions of rplay (>=3.3.0)
# rplay dgram udp wait root /usr/sbin/tcpd rplayd -t 30 -c 60 -s 16384 -F0 --inetd
#
# vbox (Voice Box)
# vboxd stream tcp nowait root /usr/sbin/tcpd /usr/sbin/vboxd
#
# For midinetd
# midinet stream tcp nowait root /usr/sbin/tcpd in.midinetd
#
# swat is the Samba Web Administration Tool
# swat stream tcp nowait.400 root /usr/sbin/swat swat
#
#
# amanda backup server with indexing capabilities
# amandaidx stream tcp nowait amanda /usr/lib/amanda/amindexd amindexd
# amidxtape stream tcp nowait amanda /usr/lib/amanda/amidxtaped amidxtaped
#
# amanda backup client
# amanda dgram udp wait amanda /usr/lib/amanda/amandad amandad
#
# the rsync daemon
# rsync stream tcp nowait root /usr/sbin/tcpd /usr/sbin/rsyncd --daemon
#
#
# Mimer database
# mimer stream tcp nowait root /opt/mimer/bin/mimtcp mimtcp -l
#
# CVS pserver (remote acces to your CVS repositories)
# Please read the section on security and passwords in the CVS manual,
# before you enable this.
# cvspserver stream tcp nowait root /usr/sbin/tcpd /usr/bin/cvs -f --allow-root=/home/cvsroot pserver
#
# procstatd deamon (cluster software)
# procstatd stream tcp nowait nobody /usr/sbin/tcpd /usr/sbin/procstatd -i 7885
#
# End.
Yo he trabajado con Red hat y Mandrake, y en ellos viene la carpeta /etc/xinetd.d y dentro de ella el archivo ipop3, en Suse no se si sea igual. O probablemente no lo tengas instalado y esa es la razon de que no existe el archivo y por ende el acceso pop3 no funciona.
Trata de ver si en los CDs de instalacion esta el servidor pop3 e instalalo o reinstalalo. Se supone que el demonio es ipop3d y ese debe estar en /usr/sbin/, pero ese es el demonio y necesitamos ver los archivos de configuracion que deberian estar en /etc/xinetd.d. Revisa todos estos directorios, puede que esten en otro lado estos archivos de configuracion, si no los encuentras mejor reinstala el servidor pop3. Suerte
Trata de ver si en los CDs de instalacion esta el servidor pop3 e instalalo o reinstalalo. Se supone que el demonio es ipop3d y ese debe estar en /usr/sbin/, pero ese es el demonio y necesitamos ver los archivos de configuracion que deberian estar en /etc/xinetd.d. Revisa todos estos directorios, puede que esten en otro lado estos archivos de configuracion, si no los encuentras mejor reinstala el servidor pop3. Suerte
From: Rebeca Neira Atehortua
Gracias giovanny, si era porque tenia desabilitado el pop3 en el servidor.
YA SIRVE EL CORREO!!!!
Me di cuenta, que mi DNS no funciona, no se porque. Las direcciones de las maquinas que funcionan como clientes, las tengo en el archivo hosts, y por eso es que se pueden ver las maquinas por el nombre, aunque el DNS no funciona.
Te agradeceria que le echaras una mirada a la configuracion de mi DNS (la que te anexe antes), y me digas cual es el error, o si como en el caso del correo, tengo que habilitar un puerto o servicio.
GRACIAS :) :) :) :) :)
Gracias giovanny, si era porque tenia desabilitado el pop3 en el servidor.
YA SIRVE EL CORREO!!!!
Me di cuenta, que mi DNS no funciona, no se porque. Las direcciones de las maquinas que funcionan como clientes, las tengo en el archivo hosts, y por eso es que se pueden ver las maquinas por el nombre, aunque el DNS no funciona.
Te agradeceria que le echaras una mirada a la configuracion de mi DNS (la que te anexe antes), y me digas cual es el error, o si como en el caso del correo, tengo que habilitar un puerto o servicio.
GRACIAS :) :) :) :) :)
Para habilitar necesitas subir el demonio named para DNS, para esto solo tienes que ejecutar:
/etc/rc.d/init.d/named stop
/etc/rc.d/init.d/named start
Con esto debe funcionar.
De todas maneras deberias probar con nslookup para ver si funciona.
Tambien se me ocurre que los permisos de los archivos en /var/named/arch/ no estan con los permisos correctos, ponlos asi:
chmod 755 /var/named/arch/*
cd..
chmod 755 /var/named/arch
Ojala esto te solucione.
Suerte
/etc/rc.d/init.d/named stop
/etc/rc.d/init.d/named start
Con esto debe funcionar.
De todas maneras deberias probar con nslookup para ver si funciona.
Tambien se me ocurre que los permisos de los archivos en /var/named/arch/ no estan con los permisos correctos, ponlos asi:
chmod 755 /var/named/arch/*
cd..
chmod 755 /var/named/arch
Ojala esto te solucione.
Suerte
Gracias giovvany. Perdoname por tardar tanto en finalizar la pregunta, pero es que estaba de viaje. Todavia no he revisado mi DNS, voy ha hacerlo, y si necesito ayuda, te vuelvo a escribir.
GRACIAS..... :)
GRACIAS..... :)
