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exim-4.94.2 + ldap + freeipa

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Доброго времени суток, не могу совладать с парой моментов, а именно

  1. авторизация ldap через freeipa c фильтрацией по активным пользователям + наличие пользователя в нужной группе.

  2. на transport при локальной доставке переменные $domain_data и $local_part_data пустые, при этом переменные $domain и $local_part заполнены корректно нужными данными, но с версии 4.94 их использовать нельзя более. Соотвественно получаю при доставке письма локально не ту директорию что надо :

Нужно: directory = /var/spool/mail/$domain_data/$local_part_data ( path for example: /var/spool/mail/example.com/user)., но получаю вот это:

20:44:33 89714  ╭considering: /var/spool/mail/$domain_data/$local_part_data
20:44:33 89714  ├──expanding: /var/spool/mail/$domain_data/$local_part_data
20:44:33 89714  ╰─────result: /var/spool/mail//

Входные данные:

OS: Oracle linux 8
exim: exim-4.94.2-2.el8.x86_64
freeipa: cn=users,cn=accounts,dc=example,dc=com  , группа по которой нужно фильтровать почтовых пользователей mail

Конфиг exim:


# TLS/SSL
tls_advertise_hosts = *
tls_certificate = /etc/exim/ssl/example.crt
tls_privatekey = /etc/exim/ssl/example.key
daemon_smtp_ports = 25 : 465 : 587
tls_on_connect_ports = 465
smtp_receive_timeout = 60s
smtp_accept_max = 120
smtp_accept_max_per_host = 10
smtp_accept_max_per_connection = 100
smtp_accept_queue = 100
smtp_accept_queue_per_connection  = 80
smtp_connect_backlog = 100
smtp_return_error_details = true
smtp_enforce_sync = true
####################
split_spool_directory = true
queue_run_max = 30
exim_user=exim
exim_group=mail
helo_allow_chars = _
auto_thaw = 1h
message_size_limit = 25M
check_spool_space = 256M
return_size_limit = 10k
# End some good preferences

ldap_default_servers = <;  example1.ru:389 ; example2.ru:389
LDAP_AD_BINDDN = "uid=ldap_user,CN=Users,CN=accounts,DC=example,DC=ru"
LDAP_AD_PASS = **************
LDAP_AD_BASE_DN = "CN=Users,CN=accounts,DC=example,DC=ru"

 LDAP_AD_MAIL_RCPT = \
 user=LDAP_AD_BINDDN \
 pass=LDAP_AD_PASS \
 ldap:///DC=example,DC=ru?mail?sub?(&(|(objectClass=top)(objectClass=user)\
 (objectClass=organizationalPerson)(objectClass=person))\
 (mail=${quote_ldap:${local_part}@${domain}}))


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

#smtp_banner = "$primary_hostname, ESMTP EXIM"
smtp_banner = "mx1.example.ru, ESMTP EXIM"
primary_hostname = mx1.example.ru

domainlist local_domains = lsearch;/etc/exim/localdomains
domainlist relay_to_domains = lsearch;/etc/exim/relaydomains
domainlist secure_domain = example.ru
hostlist   relay_from_hosts = net-iplsearch;/etc/exim/relay_from_hosts

acl_smtp_helo = acl_check_helo
acl_smtp_rcpt = acl_check_rcpt
#acl_smtp_data = acl_check_data
acl_smtp_mime = acl_check_mime

# Listen only on loopback interface
local_interfaces = 0.0.0.0
qualify_domain = mx1.example.ru

allow_domain_literals = false
never_users = root
host_lookup = !+relay_from_hosts
rfc1413_hosts = *
rfc1413_query_timeout = 0s

#
sender_unqualified_hosts =
recipient_unqualified_hosts =
#
ignore_bounce_errors_after = 45m
timeout_frozen_after = 1d
system_filter = /etc/exim/filter/sys.filter
system_filter_file_transport = address_file

keep_environment = ^LDAP
add_environment = PATH=/usr/bin::/bin

######################################################################
#                       ACL CONFIGURATION                            #
######################################################################

begin acl

acl_check_helo:

      accept  hosts = +relay_from_hosts

    drop     condition = ${if match {$sender_helo_name}{\N^(\d+\.){3}\d+$\N}{yes}{no}}
        message  = "HELO/EHLO should not be the ip-address"

    drop    condition = ${if match {$sender_host_name}{adsl|dialup|peer|ppp|gprs|dhcp|dynamic-ip|ddns}{yes}{no}}
        message  = "Connection is not permited for you"

    drop    condition = ${if and{{def:sender_host_address}{!def:sender_host_name}}{yes}{no}}
        message   = "Reverse DNS lookup failed"

    drop    message = "Host in blacklist - $dnslist_domain \n $dnslist_text"
    dnslists    = cbl.abuseat.org : \
              bl.spamcop.net

    accept


acl_check_rcpt:

  deny
          message     = [SPF] $sender_host_address is not allowed to send mail from $sender_address_domain
          log_message = SPF check failed.
          spf         = fail

  deny    message       = Restricted characters in address
          domains       = +local_domains
      local_parts   = ^[.] : ^.*['@%!=+/|]

  deny    message       = Restricted characters in address
          domains       = !+local_domains
      local_parts   = ^[./|] : ^.*[@%!+='] : ^.*/\\.\\./

  accept  local_parts   = postmaster
          domains       = +local_domains

  accept  hosts         = +relay_from_hosts

  require verify        = sender

  accept  domains    = +local_domains

  require message    = Authentication required, relay not permited.
      authenticated = *

  deny  message         = Relay not permited

accept

acl_check_mime:

  # File extension filtering.
  deny message = Blacklisted file extension detected
       condition = ${if match \
                        {${lc:$mime_filename}} \
                        {\N(\.exe|\.pif|\.bat|\.scr|\.lnk|\.com)$\N} \
                     {1}{0}}

  accept


######################################################################
#                      ROUTERS CONFIGURATION                         #
#               Specifies how addresses are handled                  #
######################################################################

begin routers
dnslookup:
  driver = dnslookup
  domains = ! +local_domains
  transport = remote_smtp
  ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8
  no_more

adsi_check:
  driver = redirect
  domains = +local_domains
  allow_fail
  allow_defer
  data = ${lookup ldap {LDAP_AD_MAIL_RCPT}\
  {${local_part}@${domain}} {:fail: User unknown}}
  redirect_router = local_adsi_user

local_adsi_user:
driver = accept
transport = local_ad_delivery
cannot_route_message = Unknown user

######################################################################
#                      TRANSPORTS CONFIGURATION                      #
######################################################################

begin transports

DKIM_DOMAIN = ${lookup{$sender_address_domain}lsearch*@{/etc/exim/domain_dkim}{$sender_address_domain}{}}
DKIM_PRIVATE_KEY = ${extract{key}{${lookup{$sender_address_domain}lsearch*@{/etc/exim/domain_dkim}}}{$value}{}}
DKIM_SELECTOR = ${extract{selector}{${lookup{$sender_address_domain}lsearch*@{/etc/exim/domain_dkim}}}{$value}{}}
DKIM_CANON =  ${extract{canon}{${lookup{$sender_address_domain}lsearch*@{/etc/exim/domain_dkim}}}{$value}{relaxed}}
DKIM_STRICT = ${extract{strict}{${lookup{$sender_address_domain}lsearch*@{/etc/exim/domain_dkim}}}{$value}{false}}

remote_smtp:
  driver = smtp
  dkim_domain = DKIM_DOMAIN
  dkim_selector = email
  dkim_private_key = DKIM_PRIVATE_KEY

local_ad_delivery:
  driver = appendfile
  delivery_date_add
  envelope_to_add
  return_path_add
  maildir_format
  create_directory
  directory =  /var/spool/mail/$domain_data/$local_part_data
  directory_mode = 0770
  group = mail
  user = mail
  mode = 0640
  no_mode_fail_narrower

address_pipe:
  driver = pipe
  return_output

address_file:
  driver = appendfile
  delivery_date_add
  envelope_to_add
  return_path_add

address_reply:
  driver = autoreply


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

begin retry

# Address or Domain    Error       Retries
# -----------------    -----       -------
*                     *           F,2h,15m; G,16h,1h,1.5; F,4d,6h

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

begin rewrite

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

begin authenticators

######################################################################
#                   CONFIGURATION FOR local_scan()                   #
######################################################################

# begin local_scan


# End of Exim configuration file


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