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Re: exim

El jue, 05-12-2002 a las 15:03, Victor Calzado Mayo escribió:
> -----BEGIN PGP SIGNED MESSAGE-----
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> 
> Israel
> mandanos el exim.conf será mas sencillo

Ahí te va el archivo
> On Thursday 05 December 2002 13:35, Israel Santana wrote:
> > El mié, 04-12-2002 a las 20:47, Ricardo Marcelo Alvarez escribió:
> > > Yo estoy con el mismo problema te mando un mail que me mandaron hace poco
> > > que esta bastante piola
> > >
> > > Saludos
> > >
> > > #########################################################################
> > >##################
> > >
> > > Mensaje firmado por ID de clave desconocido C47BD9E9
> > > Hola
> > >
> > > On Saturday 30 November 2002 07:47, Ricardo Marcelo Alvarez wrote:
> > > > Alguien sabe si exim soporta dominios virtuales y que sevidor pop
> > > > conviene usar para lo mismo (preferentemente que este en woody)
> > > > Gracias de antemano y saludos
> > >
> > > Si los soporta, en el manual de exim tienes un pequeño apartado
> > > http://www.exim.org/exim-html-3.30/doc/html/spec_43.html#SEC807
> > >
> > > local_domains = your.normal.domain:\
> > >                 dbm;/customer/domains
> > >
> > > mira la documentación, pero es un archivo con una lista de dominios, nada
> > > dice que necesites dbm para esto ( podrías declarar el archivo sin más )
> > >
> > >
> > > Añade una base de datos con información sobre los dominios virtuales
> > >
> > > ( pordrías hacer un simple:
> > >
> > > local_domains = midominio.com : midominiovirtual.com
> > > o usando un archivo
> > >
> > > local_domains = midominio.com : /etc/mail/dominios-virtuales
> > >
> > >
> > > Lo siguiente es configurar un director que sepa como entregar el correo a
> > > esos dominios:
> > >
> > > virtual:
> > > # vas a usar el archivo declarado en file= como si fuera un archivo de
> > > aliases driver = aliasfile
> > > # solo para los dominios que esten declarados en ese archivo
> > > #de nuevo domains = /customer/domains  #es valido
> > >   domains = dbm;/customer/domains
> > >   no_more
> > > #el archivo de alias es distinto para cada dominio ( $domain se lee del
> > > To: ) file = /etc/mail/$domain
> > > #tipo de busqueda en el archivo, mirate la documentación si tienes
> > > curiosidad search_type = lsearch
> > >
> > >
> > > Esta es la configuración más simple con los dominios alojados en local y
> > > entregando mediante "archivo de aliases"
> > >
> > > Si sigues hacia abajo veras un ejemplo para hacer de MX utilizando el
> > > típico archivo de rutas
> > >
> > > Es mucho más interesante ese ejemplo porque es el que podrías adaptar
> > > para utilizar un sistema de búsquedas alternativo ( ldap , mysql ... )
> > > sin utilizar "aliases"
> > >
> > > En cualquier caso te recomiendo un buen vistazo a la documentación y
> > > busquedas en web , no se, si por ejemplo decides  utilizar courier y LDAP
> > > como pop/imap y base de datos .... 
> > >
> > > Simplemente ten en cuanta que exim y courier deberían ser capaces de
> > > autentificar los usuarios contra el mismo sistema ( si utilizas alias
> > > siempre puedes hacer la ñapa de autenticar en courier contra la cuenta
> > > local..., pero evidentemente es un sistema bastante rudimentario, no
> > > implementas buzones virtuales, no puedes tener uids coincidentes de una
> > > forma limpia... 
> > >
> > > Yo te recomendaría echarle un vistazo a la configuración de exim con LDAP
> > > para ver como podrías definir buzones y mirar de paso la documentación de
> > > los distintos transports y directors que permiten entrega en fichero, una
> > > vez que pilles la mecánica es bastante simple
> > >
> > > Puede que qmail ( utilizando vpopmail como servidor pop y programa de
> > > validación de usuarios y rutas de entrega ) te resulte mas sencillo,
> > > vpopmail también es compatible con postfix, pero personalmente si lo que
> > > buscas es plasticidad y capacidad de hacer muchas cosas muy distintas a
> > > la vez yo me quedaría con exim, pero si lo que quieres es algo rápido y
> > > que funcione bien y no te apetece complicarte mucho la vida puede que te
> > > resulte más sencillo con vpopmail ( también funciona con exim
> > > evidentemente pero tienes que hacerte una vez los directors y transports
> > > que gestionan las entregas buscando en la web
> > >
> > > Espero que esto te sea de alguna ayuda
> > >
> > > un saludo
> > > Victor
> > >
> > > Fin de mensaje PGP
> > >
> > > --
> > > To UNSUBSCRIBE, email to debian-user-spanish-request@lists.debian.org
> > > with a subject of "unsubscribe". Trouble? Contact
> > > listmaster@lists.debian.org
> > >
> > >
> > > #########################################################################
> > >##################
> > >
> > > El Mié 04 Dic 2002 15:15, Israel Santana escribió:
> > > > Hola buenas alguien sabe como tener dominios virtuales sobre exim, si
> > > > pudieran mandar el trozo de exim.conf sería mejor
> > > >
> > > > Sin más, un saludo
> > > >
> > > > Israel Santana (aka kamaxeon)
> > >
> > > --
> > > To UNSUBSCRIBE, email to debian-user-spanish-request@lists.debian.org
> > > with a subject of "unsubscribe". Trouble? Contact
> > > listmaster@lists.debian.org
> >
> > He seguido los pasosd de www.exim.org para dominios virtuales y no he
> > conseguido nada, solo que me diga que el dirver no lo encuentra para ser
> > mas precisos
> >
> > 2002-12-05 14:21:26 Exim configuration error
> > auth virtual: cannot find auth driver "aliasfile" in line 489
> >
> > alguien me puede ayudar. gracias
> >
> > Sin más, un saludo
> >
> > Israel Santana (aka kamaxeon)
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> 
> -- 
> To UNSUBSCRIBE, email to debian-user-spanish-request@lists.debian.org
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> 
> 
> 
Sin más, un saludo

Israel Santana (aka kamaxeon)

# This is the main exim configuration file.
# It was originally generated by `eximconfig', part of the exim package
# distributed with Debian, but it may edited by the mail system administrator.
# This file originally generated by eximconfig at Mon Nov 11 19:31:32 WET 2002
# See exim info section for details of the things that can be configured here.

# Please see the manual for a complete list
# of all the runtime configuration options that can be included in a
# configuration file.

# This file is divided into several parts, all but the last of which are
# terminated by a line containing the word "end". The parts must appear
# in the correct order, and all must be present (even if some of them are
# in fact empty). Blank lines, and lines starting with # are ignored.

######################################################################
#                    MAIN CONFIGURATION SETTINGS                     #
######################################################################

# Specify the domain you want to be added to all unqualified addresses
# here. Unqualified addresses are accepted only from local callers by
# default. See the receiver_unqualified_{hosts,nets} options if you want
# to permit unqualified addresses from remote sources. If this option is
# not set, the primary_hostname value is used for qualification.

qualify_domain = kdkreativa.net 

# If you want unqualified recipient addresses to be qualified with a different
# domain to unqualified sender addresses, specify the recipient domain here.
# If this option is not set, the qualify_domain value is used.

# qualify_recipient =

# Specify your local domains as a colon-separated list here. If this option
# is not set (i.e. not mentioned in the configuration file), the
# qualify_recipient value is used as the only local domain. If you do not want
# to do any local deliveries, uncomment the following line, but do not supply
# any data for it. This sets local_domains to an empty string, which is not
# the same as not mentioning it at all. An empty string specifies that there
# are no local domains; not setting it at all causes the default value (the
# setting of qualify_recipient) to be used.

#local_domains = 3D = localhost:*.kdkreativa.net:partial-lsearch;/etc/exim/dominios.virtuales
local_domains = localhost:kdkreativa.net :\dbm;/etc/exim/dominios.virtuales
# Allow mail addressed to our hostname, or to our IP address.

local_domains_include_host = true
local_domains_include_host_literals = true

# Domains we relay for; that is domains that aren't considered local but we 
# accept mail for them.

relay_domains = *

# If this is uncommented, we accept and relay mail for all domains we are 
# in the DNS as an MX for.

relay_domains_include_local_mx = true

# No local deliveries will ever be run under the uids of these users (a colon-
# separated list). An attempt to do so gets changed so that it runs under the
# uid of "nobody" instead. This is a paranoic safety catch. Note the default
# setting means you cannot deliver mail addressed to root as if it were a
# normal user. This isn't usually a problem, as most sites have an alias for
# root that redirects such mail to a human administrator.

never_users = root

# The setting below causes Exim to do a reverse DNS lookup on all incoming
# IP calls, in order to get the true host name. If you feel this is too
# expensive, you can specify the networks for which a lookup is done, or
# remove the setting entirely.

host_lookup = *

# The setting below would, if uncommented, cause Exim to check the syntax of
# all the headers that are supposed to contain email addresses (To:, From:,
# etc). This reduces the level of bounced bounces considerably.

# headers_check_syntax

# Exim contains support for the Realtime Blocking List (RBL), and the many
# similar services that are being maintained as part of the DNS. See 
# http://www.mail-abuse.org/ for background. The line below, if uncommented,
# will reject mail from hosts in the RBL, and add warning headers to mail
# from hosts in a list of dynamic-IP dialups. Note that MAPS may charge
# for this service.

#rbl_domains = rbl.mail-abuse.org/reject : dialups.mail-abuse.org/warn

# http://www.rfc-ignorant.org is another interesting site with a number of
# services you can use with the rbl_domains option

# The setting below allows your host to be used as a mail relay only by
# localhost: it locks out the use of your host as a mail relay by any
# other host. See the section of the manual entitled "Control of relaying" 
# for more info.

host_accept_relay = 127.0.0.1  172.26.0.12 
#This setting allows anyone who has authenticated to use your host as a
# mail relay. To use this you will need to set up some authenticators at
# the end of the file

host_auth_accept_relay = *

# If you want Exim to support the "percent hack" for all your local domains,
# uncomment the following line. This is the feature by which mail addressed
# to x%y@z (where z is one of your local domains) is locally rerouted to
# x@y and sent on. Otherwise x%y is treated as an ordinary local part

# percent_hack_domains=*

# If this option is set, then any process that is running as one of the
# listed users may pass a message to Exim and specify the sender's
# address using the "-f" command line option, without Exim's adding a
# "Sender" header.

trusted_users = mail

# If this option is true, the SMTP command VRFY is supported on incoming
# SMTP connections; otherwise it is not.

smtp_verify = true

# Some operating systems use the "gecos" field in the system password file
# to hold other information in addition to users' real names. Exim looks up
# this field when it is creating "sender" and "from" headers. If these options
# are set, exim uses "gecos_pattern" to parse the gecos field, and then
# expands "gecos_name" as the user's name. $1 etc refer to sub-fields matched
# by the pattern.

gecos_pattern = ^([^,:]*)
gecos_name = $1

# This sets the maximum number of messages that will be accepted in one
# connection and immediately delivered. If one connection sends more
# messages than this, any further ones are accepted and queued but not
# delivered. The default is 10, which is probably enough for most purposes,
# but is too low on dialup SMTP systems, which often have many more mails
# queued for them when they connect.

smtp_accept_queue_per_connection = 100

# Send a mail to the postmaster when a message is frozen. There are many
# reasons this could happen; one is if exim cannot deliver a mail with no
# return address (normally a bounce) another that may be common on dialup
# systems is if a DNS lookup of a smarthost fails. Read the documentation
# for more details: you might like to look at the auto_thaw option

freeze_tell_mailmaster = true

# This string defines the contents of the \`Received' message header that
# is added to each message, except for the timestamp, which is automatically
# added on at the end, preceded by a semicolon. The string is expanded each
# time it is used.

received_header_text = "Received: \
         ${if def:sender_rcvhost {from ${sender_rcvhost}\n\t}\
         {${if def:sender_ident {from ${sender_ident} }}\
         ${if def:sender_helo_name {(helo=${sender_helo_name})\n\t}}}}\
         by ${primary_hostname} \
         ${if def:received_protocol {with ${received_protocol}}} \
         (Exim ${version_number} #${compile_number} (Debian))\n\t\
         id ${message_id}\
         ${if def:received_for {\n\tfor <$received_for>}}"

# Attempt to verify recipient address before receiving mail, so that mails 
# to invalid addresses are rejected rather than accepted and then bounced. 
# Apparently some spammers are abusing servers that accept and then bounce
# to send bounces containing their spam to people.

receiver_try_verify = true

# This would make exim advertise the 8BIT-MIME option. According to
# RFC1652, this means it will take an 8bit message, and ensure it gets
# delivered correctly. exim won't do this: it is entirely 8bit clean
# but won't do any conversion if the next hop isn't. Therefore, if you
# set this option you are asking exim to lie and not be RFC
# compliant. But some people want it.

#accept_8bitmime = true

# This will cause it to accept mail only from the local interface

#local_interfaces = 127.0.0.1

# If this next line is uncommented, any user can see the mail queue
# by using the mailq command or exim -bp.

#queue_list_requires_admin = false

# 
end


######################################################################
#                      TRANSPORTS CONFIGURATION                      #
######################################################################
#                       ORDER DOES NOT MATTER                        #
#     Only one appropriate transport is called for each delivery.    #
######################################################################

# This transport is used for local delivery to user mailboxes. On debian
# systems group mail is used so we can write to the /var/spool/mail
# directory. (The alternative, which most other unixes use, is to deliver
# as the user's own group, into a sticky-bitted directory)

local_delivery:
  driver = appendfile
  group = mail
  mode = 0660
  mode_fail_narrower = false
  envelope_to_add = true
  return_path_add = true
  file = /var/spool/mail/${local_part}

# This transport is used for handling pipe addresses generated by
# alias or .forward files. If the pipe generates any standard output,
# it is returned to the sender of the message as a delivery error. Set
# return_fail_output instead if you want this to happen only when the
# pipe fails to complete normally.

address_pipe:
  driver = pipe
  path = /usr/bin:/bin:/usr/local/bin
  return_output

# This transport is used for handling file addresses generated by alias
# or .forward files.

address_file:
  driver = appendfile
  envelope_to_add = true
  return_path_add = true

# This transport is used for handling file addresses generated by alias
# or .forward files if the path ends in "/", which causes it to be treated
# as a directory name rather than a file name. Each message is then delivered
# to a unique file in the directory. If instead you want all such deliveries to
# be in the "maildir" format that is used by some other mail software,
# uncomment the final option below. If this is done, the directory specified
# in the .forward or alias file is the base maildir directory.
#
# Should you want to be able to specify either maildir or non-maildir
# directory-style deliveries, then you must set up yet another transport,
# called address_directory2. This is used if the path ends in "//" so should
# be the one used for maildir, as the double slash suggests another level
# of directory. In the absence of address_directory2, paths ending in //
# are passed to address_directory.

address_directory:
  driver = appendfile
  no_from_hack
  prefix = ""
  suffix = ""
# maildir_format

# This transport is used for handling autoreplies generated by the filtering
# option of the forwardfile director.

address_reply:
  driver = autoreply

# This transport is used for procmail

procmail_pipe:
  driver = pipe
  command = "/usr/bin/procmail"
  return_path_add
  delivery_date_add
  envelope_to_add
# check_string = "From "
# escape_string = ">From "
  suffix = ""


# This transport is used for delivering messages over SMTP connections.

remote_smtp:
  driver = smtp
# authenticate_hosts = smarthost.isp.com

# To use SMTP AUTH when sending to a particular host, such as your ISP's
# smarthost, uncomment and edit the above line, and also the example
# client-side authenticators at the bottom of the file

end


######################################################################
#                      DIRECTORS CONFIGURATION                       #
#             Specifies how local addresses are handled              #
######################################################################
#                          ORDER DOES MATTER                         #
#   A local address is passed to each in turn until it is accepted.  #
######################################################################

# This allows local delivery to be forced, avoiding alias files and
# forwarding.

real_local:
  prefix = real-
  driver = localuser
  transport = local_delivery

# This director handles aliasing using a traditional /etc/aliases file.
# If any of your aliases expand to pipes or files, you will need to set
# up a user and a group for these deliveries to run under. You can do
# this by uncommenting the "user" option below (changing the user name
# as appropriate) and adding a "group" option if necessary.

#system_aliases:
#  driver = aliasfile
#  file_transport = address_file
#  pipe_transport = address_pipe
#  file = /etc/aliases
#  search_type = lsearch
# user = list
# Uncomment the above line if you are running smartlist


# This director handles forwarding using traditional .forward files.
# It also allows mail filtering when a forward file starts with the 
# string "# Exim filter": to disable filtering, uncomment the "filter" 
# option. The check_ancestor option means that if the forward file 
# generates an address that is an ancestor of the current one, the 
# current one gets passed on instead. This covers the case where A is 
# aliased to B and B has a .forward file pointing to A.

# For standard debian setup of one group per user, it is acceptable---normal
# even---for .forward to be group writable. If you have everyone in one
# group, you should comment out the "modemask" line. Without it, the exim
# default of 022 will apply, which is probably what you want.

userforward:
  driver = forwardfile
  file_transport = address_file
  pipe_transport = address_pipe
  reply_transport = address_reply
  no_verify
  check_ancestor
  check_local_user
  file = .forward
  modemask = 002
  filter

# This director runs procmail for users who have a .procmailrc file

procmail:
  driver = localuser
  transport = procmail_pipe
  require_files = ${local_part}:+${home}:+${home}/.procmailrc:+/usr/bin/procmail
  no_verify
    
# This director matches local user mailboxes.

localuser:
  driver = localuser
  transport = local_delivery

end


######################################################################
#                      ROUTERS CONFIGURATION                         #
#            Specifies how remote addresses are handled              #
######################################################################
#                          ORDER DOES MATTER                         #
#  A remote address is passed to each in turn until it is accepted.  #
######################################################################

# Remote addresses are those with a domain that does not match any item
# in the "local_domains" setting above.

# This router routes to remote hosts over SMTP using a DNS lookup with
# default options.

lookuphost:
  driver = lookuphost
  transport = remote_smtp

# This router routes to remote hosts over SMTP by explicit IP address,
# given as a "domain literal" in the form [nnn.nnn.nnn.nnn]. The RFCs
# require this facility, which is why it is enabled by default in Exim.
# If you want to lock it out, set forbid_domain_literals in the main
# configuration section above.

literal:
  driver = ipliteral
  transport = remote_smtp

end


######################################################################
#                      RETRY CONFIGURATION                           #
######################################################################

# This single retry rule applies to all domains and all errors. It specifies
# retries every 15 minutes for 2 hours, then increasing retry intervals,
# starting at 2 hours and increasing each time by a factor of 1.5, up to 16
# hours, then retries every 8 hours until 4 days have passed since the first
# failed delivery.

# Domain               Error       Retries
# ------               -----       -------

*                      *           F,2h,15m; G,16h,2h,1.5; F,4d,8h

end


######################################################################
#                      REWRITE CONFIGURATION                         #
######################################################################


# There are no rewriting specifications in this default configuration file.


# This rewriting rule is particularly useful for dialup users who
# don't have their own domain, but could be useful for anyone.
# It looks up the real address of all local users in a file

*@kdkreativa.net    ${lookup{$1}lsearch{/etc/email-addresses}\
						{$value}fail} frFs

end

######################################################################
#                   AUTHENTICATION CONFIGURATION                     #
######################################################################

# Look in the documentation (in package exim-doc or exim-doc-html for 
# information on how to set up authenticated connections.

# The examples below are for server side authentication; they allow two 
# styles of plain-text authentication against an /etc/exim/passwd file 
# which should have user IDs in the first column and crypted passwords 
# in the second.

# plain:
#   driver = plaintext
#   public_name = PLAIN
#   server_condition = "${if crypteq{$2}{${extract{1}{:}{${lookup{$1}lsearch{/etc/exim/passwd}{$value}{*:*}}}}}{1}{0}}"
#   server_set_id = $1
#
# login:
#   driver = plaintext
#   public_name = LOGIN
#   server_prompts = "Username:: : Password::"
#   server_condition = "${if crypteq{$2}{${extract{1}{:}{${lookup{$1}lsearch{/etc/exim/passwd}{$value}{*:*}}}}}{1}{0}}"
#   server_set_id = $1

# These examples below are the equivalent for client side authentication. 
# They assume that you only use client side authentication to connect to 
# one host (such as a smarthost at your ISP), or else use the same user 
# name and password everywhere

# plain:
#   driver = plaintext
#   public_name = PLAIN
#   client_send = "^username^password"
#
# login:
#   driver = plaintext
#   public_name = LOGIN
#   client_send = ": username : password"
#
# cram_md5:
#   driver = cram_md5
#   public_name = CRAM-MD5
#   client_name = username
#   client_secret = password

###########################################################################
#
#  Configuracion de dominios virtuales
#
###########################################################################

#virtual:
#  driver = 3D aliasfile
#  domains = 3D partial-lsearch;/etc/exim/dominios.virtuales
#  include_domain
#  file = 3D /etc/exim/dominios.virtuales.usuarios
#  search_type = 3D lsearch*
virtual:
  driver = aliasfile
  domains = dbm;/etc/exim/dominios.virtuales
#  transport = virtual_smtp
  no_more
  file = /var/mail/$domain
  search_type = lsearch

#virtual_smtp:
#  driver = smtp
#  hosts = ${lookup{$domain}dbm{/etc/exim/rutas}{$value}fail}

# End of Exim configuration file
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