[Pkg-exim4-users] I don't succed to use tls + auth pam for relay
mathieu ruellan
mathieu.ruellan at breizh-biniou.dyndns.org
Mon Aug 29 15:30:04 UTC 2005
Hi all,
I try to make my smtp server able to relay when a users is authentified
over a tls connection ...
I'm using a debian stable (sarge) with splited files!
no 250-AUTH line appears :(
here the result of the test command:
=================================================
> swaks -s localhost -t ticoli at hotmail.com -f ticoli at hotmail.com -tlso
--local-interface 62.39.254.88 -a -au mathieu -ap XXXXX
=== Trying localhost:25...
=== Connected to localhost.
<- 220 breizh-biniou ESMTP Exim 4.50 Mon, 29 Aug 2005 17:23:49 +0200
-> EHLO breizh-biniou
<- 250-breizh-biniou Hello 88.254.39-62.rev.gaoland.net [62.39.254.88]
<- 250-SIZE 52428800
<- 250-PIPELINING
<- 250-STARTTLS
<- 250 HELP
-> STARTTLS
<- 220 TLS go ahead
=== TLS started w/ cipher DHE-RSA-AES256-SHA
~> EHLO breizh-biniou
<~ 250-breizh-biniou Hello 88.254.39-62.rev.gaoland.net [62.39.254.88]
<~ 250-SIZE 52428800
<~ 250-PIPELINING
<~ 250 HELP
*** ANY authentication not supported
~> QUIT
<~ 221 breizh-biniou closing connection
=================================================
Debian-exim is added in the shadow group ...
and I add file /etc/pam.d/exim :
==========================
cat > /etc/pam.d/exim
#%PAM-1.0
auth required pam_unix.so
account required pam_permit.so
==========================
If somebody can have a look to my /var/lib/exim4/config.autogenerated (i'm
using splited files) ...
> cat /var/lib/exim4/config.autogenerated
#########
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# this file is generated dynamically from the files in
# CONFDIR/conf.d/ or /etc/exim4/exim4.conf.template respectively and
# /etc/exim4/update-exim4.conf.conf
# Any changes you make here will be lost.
# See /usr/share/doc/exim4-base/README.Debian.gz and update-exim4.conf(8)
# for instructions of customization.
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
#########
MAIN_TLS_ENABLE = true
MAIN_TLS_ADVERTISE_HOSTS = *
exim_path = /usr/sbin/exim4
.ifndef CONFDIR
CONFDIR = /etc/exim4
.endif
.ifndef DC_minimaldns
.endif
.ifndef DC_visiblename
DC_visiblename=breizh-biniou.dyndns.org
.endif
.ifndef MAIN_LOCAL_DOMAINS
MAIN_LOCAL_DOMAINS =
@:localhost:breizh-biniou.no-ip.org:breizh-biniou.dyndns.org
.endif
domainlist local_domains = MAIN_LOCAL_DOMAINS
.ifndef MAIN_RELAY_TO_DOMAINS
MAIN_RELAY_TO_DOMAINS =
.endif
domainlist relay_to_domains = MAIN_RELAY_TO_DOMAINS
.ifndef MAIN_RELAY_NETS
MAIN_RELAY_NETS = 192.168.1.0/24
.endif
hostlist relay_from_hosts = 127.0.0.1 : ::::1 : MAIN_RELAY_NETS
.ifdef DC_visiblename
qualify_domain = DC_visiblename
.endif
.ifndef DCreadhost
DCreadhost =
.endif
.ifndef DCsmarthost
DCsmarthost = smtp.9online.fr
.endif
.ifdef MAIN_LOCAL_INTERFACES
local_interfaces = MAIN_LOCAL_INTERFACES
.else
.endif
.ifndef LOCAL_DELIVERY
LOCAL_DELIVERY=maildir_home
.endif
gecos_pattern = ^([^,:]*)
gecos_name = $1
.ifndef DCconfig_satellite
.ifndef DCconfig_internet
.ifndef DCconfig_local
.ifndef DCconfig_smarthost
DCconfig_internet = 1
.endif
.endif
.endif
.endif
.ifndef CHECK_RCPT_LOCAL_LOCALPARTS
CHECK_RCPT_LOCAL_LOCALPARTS = ^[.] : ^.*[@%!/|\'`#&?]
.endif
.ifndef CHECK_RCPT_REMOTE_LOCALPARTS
CHECK_RCPT_REMOTE_LOCALPARTS = ^[./|] : ^.*[@%!\'`#&?] : ^.*/\\.\\./
.endif
.ifndef MAIN_ACL_CHECK_RCPT
MAIN_ACL_CHECK_RCPT = acl_check_rcpt
.endif
acl_smtp_rcpt = MAIN_ACL_CHECK_RCPT
.ifndef MAIN_ACL_CHECK_DATA
MAIN_ACL_CHECK_DATA = acl_check_data
.endif
acl_smtp_data = MAIN_ACL_CHECK_DATA
.ifdef MESSAGE_SIZE_LIMIT
message_size_limit = MESSAGE_SIZE_LIMIT
.endif
.ifdef MAIN_ALLOW_DOMAIN_LITERALS
allow_domain_literals
.endif
.ifndef DC_minimaldns
.ifndef MAIN_HOST_LOOKUP
MAIN_HOST_LOOKUP = *
.endif
host_lookup = MAIN_HOST_LOOKUP
.endif
.ifndef MAIN_FORCE_SENDER
local_from_check = false
local_sender_retain = true
untrusted_set_sender = *
.endif
.ifndef MAIN_IGNORE_BOUNCE_ERRORS_AFTER
MAIN_IGNORE_BOUNCE_ERRORS_AFTER = 2d
.endif
ignore_bounce_errors_after = MAIN_IGNORE_BOUNCE_ERRORS_AFTER
.ifndef MAIN_TIMEOUT_FROZEN_AFTER
MAIN_TIMEOUT_FROZEN_AFTER = 7d
.endif
timeout_frozen_after = MAIN_TIMEOUT_FROZEN_AFTER
.ifndef MAIN_FREEZE_TELL
MAIN_FREEZE_TELL = postmaster
.endif
freeze_tell = MAIN_FREEZE_TELL
.ifndef SPOOLDIR
SPOOLDIR = /var/spool/exim4
.endif
spool_directory = SPOOLDIR
.ifndef MAIN_TRUSTED_USERS
MAIN_TRUSTED_USERS = uucp
.endif
trusted_users = MAIN_TRUSTED_USERS
.ifdef MAIN_TRUSTED_GROUPS
trusted_groups = MAIN_TRUSTED_GROUPS
.endif
.ifdef MAIN_TLS_ENABLE
.ifndef MAIN_TLS_ADVERTISE_HOSTS
MAIN_TLS_ADVERTISE_HOSTS = *
.endif
tls_advertise_hosts = MAIN_TLS_ADVERTISE_HOSTS
.ifndef MAIN_TLS_CERTIFICATE
MAIN_TLS_CERTIFICATE = CONFDIR/exim.crt
.endif
tls_certificate = MAIN_TLS_CERTIFICATE
.ifndef MAIN_TLS_PRIVATEKEY
MAIN_TLS_PRIVATEKEY = CONFDIR/exim.key
.endif
tls_privatekey = MAIN_TLS_PRIVATEKEY
.ifndef MAIN_TLS_VERIFY_CERTIFICATES
MAIN_TLS_VERIFY_CERTIFICATES = ${if
exists{/etc/ssl/certs/ca-certificates.crt}\
{/etc/ssl/certs/ca-certificates.crt}\
{/dev/null}}
.endif
tls_verify_certificates = MAIN_TLS_VERIFY_CERTIFICATES
.ifdef MAIN_TLS_VERIFY_HOSTS
tls_verify_hosts = MAIN_TLS_VERIFY_HOSTS
.endif
.ifndef MAIN_TLS_TRY_VERIFY_HOSTS
MAIN_TLS_TRY_VERIFY_HOSTS = *
.endif
tls_try_verify_hosts = MAIN_TLS_TRY_VERIFY_HOSTS
.endif
begin acl
acl_whitelist_local_deny:
accept
hosts = ${if exists{CONFDIR/local_host_whitelist}\
{CONFDIR/local_host_whitelist}\
{}}
accept
senders = ${if exists{CONFDIR/local_sender_whitelist}\
{CONFDIR/local_sender_whitelist}\
{}}
.ifdef WHITELIST_LOCAL_DENY_LOCAL_ACL_FILE
.include WHITELIST_LOCAL_DENY_LOCAL_ACL_FILE
.endif
acl_check_rcpt:
accept
hosts = :
warn
hosts = +relay_from_hosts
control = submission/sender_retain
.ifdef CHECK_RCPT_LOCAL_LOCALPARTS
deny
domains = +local_domains
local_parts = CHECK_RCPT_LOCAL_LOCALPARTS
message = restricted characters in address
.endif
.ifdef CHECK_RCPT_REMOTE_LOCALPARTS
deny
domains = !+local_domains
local_parts = CHECK_RCPT_REMOTE_LOCALPARTS
message = restricted characters in address
.endif
accept
.ifndef CHECK_RCPT_POSTMASTER
local_parts = postmaster
.else
local_parts = CHECK_RCPT_POSTMASTER
.endif
domains = +local_domains
deny
message = sender envelope address $sender_address is locally
blacklisted here. If you think this is wrong, get in touch with
postmaster
!acl = acl_whitelist_local_deny
senders = ${if exists{CONFDIR/local_sender_blacklist}\
{CONFDIR/local_sender_blacklist}\
{}}
deny
message = sender IP address $sender_host_address is locally
blacklisted here. If you think this is wrong, get in touch with
postmaster
!acl = acl_whitelist_local_deny
hosts = ${if exists{CONFDIR/local_host_blacklist}\
{CONFDIR/local_host_blacklist}\
{}}
.ifdef CHECK_RCPT_VERIFY_SENDER
deny
message = Sender verification failed
!acl = acl_whitelist_local_deny
!verify = sender
.endif
deny
!acl = acl_whitelist_local_deny
senders = ${if exists{CONFDIR/local_sender_callout}\
{CONFDIR/local_sender_callout}\
{}}
!verify = sender/callout
deny
!acl = acl_whitelist_local_deny
recipients = ${if exists{CONFDIR/local_rcpt_callout}\
{CONFDIR/local_rcpt_callout}\
{}}
!verify = recipient/callout
.ifdef CHECK_RCPT_REVERSE_DNS
warn
message = X-Host-Lookup-Failed: Reverse DNS lookup failed for
$sender_host_address (${if
eq{$host_lookup_failed}{1}{failed}{deferred}})
condition = ${if and{{def:sender_host_address}{!def:sender_host_name}}\
{yes}{no}}
.endif
.ifdef CHECK_RCPT_IP_DNSBLS
warn
message = X-Warning: $sender_host_address is listed at $dnslist_domain
($dnslist_value: $dnslist_text)
log_message = $sender_host_address is listed at $dnslist_domain
($dnslist_value: $dnslist_text)
dnslists = CHECK_RCPT_IP_DNSBLS
.endif
.ifdef CHECK_RCPT_DOMAIN_DNSBLS
warn
message = X-Warning: $sender_address_domain is listed at
$dnslist_domain ($dnslist_value: $dnslist_text)
log_message = $sender_address_domain is listed at $dnslist_domain
($dnslist_value: $dnslist_text)
!senders = ${if exists{CONFDIR/local_domain_dnsbl_whitelist}\
{CONFDIR/local_domain_dnsbl_whitelist}\
{}}
dnslists = CHECK_RCPT_DOMAIN_DNSBLS/$sender_address_domain
.endif
.ifdef CHECK_RCPT_LOCAL_ACL_FILE
.include CHECK_RCPT_LOCAL_ACL_FILE
.endif
accept
domains = +local_domains
endpass
message = unknown user
verify = recipient
accept
domains = +relay_to_domains
endpass
.ifdef CHECK_RCPT_GIVE_UNKNOWN_USER
message = ${if eq{$acl_verify_message}{Unrouteable address}{unknown
user}{$acl_verify_message}}
.else
message = unrouteable address
.endif
verify = recipient
accept
hosts = +relay_from_hosts
accept
authenticated = *
deny
message = relay not permitted
acl_check_data:
.ifdef CHECK_DATA_VERIFY_HEADER_SYNTAX
deny
message = Message headers fail syntax check
!acl = acl_whitelist_local_deny
!verify = header_syntax
.endif
.ifdef CHECK_DATA_VERIFY_HEADER_SENDER
deny
message = No verifiable sender address in message headers
!acl = acl_whitelist_local_deny
!verify = header_sender
.endif
.ifdef CHECK_DATA_LOCAL_ACL_FILE
.include CHECK_DATA_LOCAL_ACL_FILE
.endif
accept
begin routers
.ifdef MAIN_ALLOW_DOMAIN_LITERALS
domain_literal:
debug_print = "R: domain_literal for $local_part@$domain"
driver = ipliteral
domains = ! +local_domains
transport = remote_smtp
.endif
hubbed_hosts:
debug_print = "R: hubbed_hosts for $domain"
driver = manualroute
domains = "${if exists{CONFDIR/hubbed_hosts}\
{partial-lsearch;CONFDIR/hubbed_hosts}\
fail}"
route_data = ${lookup{$domain}partial-lsearch{CONFDIR/hubbed_hosts}}
transport = remote_smtp
.ifdef DCconfig_internet
dnslookup_relay_to_domains:
debug_print = "R: dnslookup_relay_to_domains for $local_part@$domain"
driver = dnslookup
domains = ! +local_domains : +relay_to_domains
transport = remote_smtp
same_domain_copy_routing = yes
no_more
dnslookup:
debug_print = "R: dnslookup for $local_part@$domain"
driver = dnslookup
domains = ! +local_domains
transport = remote_smtp
same_domain_copy_routing = yes
ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8 : 192.168.0.0/16 :\
172.16.0.0/12 : 10.0.0.0/8 : 169.254.0.0/16
no_more
.endif
.ifdef DCconfig_local
nonlocal:
debug_print = "R: nonlocal for $local_part@$domain"
driver = redirect
domains = ! +local_domains
allow_fail
data = :fail: Mailing to remote domains not supported
no_more
.endif
.ifdef DCconfig_smarthost DCconfig_satellite
smarthost:
debug_print = "R: smarthost for $local_part@$domain"
driver = manualroute
domains = ! +local_domains
transport = remote_smtp_smarthost
route_list = * DCsmarthost byname
host_find_failed = defer
same_domain_copy_routing = yes
no_more
.endif
real_local:
debug_print = "R: real_local for $local_part@$domain"
driver = accept
domains = +local_domains
local_part_prefix = real-
check_local_user
transport = LOCAL_DELIVERY
system_aliases:
debug_print = "R: system_aliases for $local_part@$domain"
driver = redirect
domains = +local_domains
allow_fail
allow_defer
data = ${lookup{$local_part}lsearch{/etc/aliases}}
.ifdef SYSTEM_ALIASES_USER
user = SYSTEM_ALIASES_USER
.endif
.ifdef SYSTEM_ALIASES_GROUP
group = SYSTEM_ALIASES_GROUP
.endif
.ifdef SYSTEM_ALIASES_FILE_TRANSPORT
file_transport = SYSTEM_ALIASES_FILE_TRANSPORT
.endif
.ifdef SYSTEM_ALIASES_PIPE_TRANSPORT
pipe_transport = SYSTEM_ALIASES_PIPE_TRANSPORT
.endif
.ifdef SYSTEM_ALIASES_DIRECTORY_TRANSPORT
directory_transport = SYSTEM_ALIASES_DIRECTORY_TRANSPORT
.endif
.ifdef DCconfig_satellite
hub_user:
debug_print = "R: hub_user for $local_part@$domain"
driver = redirect
domains = +local_domains
data = ${local_part}@DCreadhost
check_local_user
hub_user_smarthost:
debug_print = "R: hub_user_smarthost for $local_part@$domain"
driver = manualroute
domains = DCreadhost
transport = remote_smtp_smarthost
route_list = * DCsmarthost byname
host_find_failed = defer
same_domain_copy_routing = yes
check_local_user
.endif
userforward:
debug_print = "R: userforward for $local_part@$domain"
driver = redirect
domains = +local_domains
check_local_user
file = $home/.forward
no_verify
no_expn
check_ancestor
allow_filter
directory_transport = address_directory
file_transport = address_file
pipe_transport = address_pipe
reply_transport = address_reply
skip_syntax_errors
syntax_errors_to = real-$local_part@$domain
syntax_errors_text = \
This is an automatically generated message. An error has\n\
been found in your .forward file. Details of the error are\n\
reported below. While this error persists, you will receive\n\
a copy of this message for every message that is addressed\n\
to you. If your .forward file is a filter file, or if it is\n\
a non-filter file containing no valid forwarding addresses,\n\
a copy of each incoming message will be put in your normal\n\
mailbox. If a non-filter file contains at least one valid\n\
forwarding address, forwarding to the valid addresses will\n\
happen, and those will be the only deliveries that occur.
procmail:
debug_print = "R: procmail for $local_part@$domain"
driver = accept
domains = +local_domains
check_local_user
transport = procmail_pipe
require_files = ${local_part}:\
${if exists{/etc/procmailrc}\
{/etc/procmailrc}{${home}/.procmailrc}}:\
+/usr/bin/procmail
no_verify
no_expn
maildrop:
debug_print = "R: maildrop for $local_part@$domain"
driver = accept
domains = +local_domains
check_local_user
transport = maildrop_pipe
require_files = ${local_part}:${home}/.mailfilter:+/usr/bin/maildrop
no_verify
no_expn
local_user:
debug_print = "R: local_user for $local_part@$domain"
driver = accept
domains = +local_domains
check_local_user
local_parts = ! root
transport = LOCAL_DELIVERY
mail4root:
debug_print = "R: mail4root for $local_part@$domain"
driver = redirect
domains = +local_domains
data = /var/mail/mail
file_transport = address_file
local_parts = root
user = mail
group = mail
begin transports
address_file:
debug_print = "T: address_file for $local_part@$domain"
driver = appendfile
delivery_date_add
envelope_to_add
return_path_add
address_pipe:
debug_print = "T: address_pipe for $local_part@$domain"
driver = pipe
return_fail_output
address_reply:
debug_print = "T: autoreply for $local_part@$domain"
driver = autoreply
mail_spool:
debug_print = "T: appendfile for $local_part@$domain"
driver = appendfile
file = /var/mail/$local_part
delivery_date_add
envelope_to_add
return_path_add
group = mail
mode = 0660
mode_fail_narrower = false
maildir_home:
debug_print = "T: maildir_home for $local_part@$domain"
driver = appendfile
.ifdef MAILDIR_HOME_MAILDIR_LOCATION
directory = MAILDIR_HOME_MAILDIR_LOCATION
.else
directory = $home/Maildir
.endif
.ifdef MAILDIR_HOME_CREATE_DIRECTORY
create_directory
.endif
.ifdef MAILDIR_HOME_CREATE_FILE
create_file = MAILDIR_HOME_CREATE_FILE
.endif
delivery_date_add
envelope_to_add
return_path_add
maildir_format
.ifdef MAILDIR_HOME_DIRECTORY_MODE
directory_mode = MAILDIR_HOME_DIRECTORY_MODE
.else
directory_mode = 0700
.endif
.ifdef MAILDIR_HOME_MODE
mode = MAILDIR_HOME_MODE
.else
mode = 0600
.endif
mode_fail_narrower = false
maildrop_pipe:
debug_print = "T: maildrop_pipe for $local_part@$domain"
driver = pipe
path = "/bin:/usr/bin:/usr/local/bin"
command = "/usr/bin/maildrop"
return_path_add
delivery_date_add
envelope_to_add
procmail_pipe:
debug_print = "T: procmail_pipe for $local_part@$domain"
driver = pipe
path = "/bin:/usr/bin:/usr/local/bin"
command = "/usr/bin/procmail"
return_path_add
delivery_date_add
envelope_to_add
remote_smtp:
debug_print = "T: remote_smtp for $local_part@$domain"
driver = smtp
remote_smtp_smarthost:
debug_print = "T: remote_smtp_smarthost for $local_part@$domain"
driver = smtp
hosts_try_auth = ${if exists {CONFDIR/passwd.client}{DCsmarthost}{}}
tls_tempfail_tryclear = false
address_directory:
debug_print = "T: address_directory for $local_part@$domain"
driver = appendfile
envelope_to_add = true
return_path_add = true
check_string = ""
escape_string = ""
maildir_format
begin retry
* * F,2h,15m; G,16h,1h,1.5; F,4d,6h
begin rewrite
*@+local_domains ${lookup{${local_part}}lsearch{/etc/email-addresses}\
{$value}fail} Ffrs
*@breizh-biniou.dyndns.org
${lookup{${local_part}}lsearch{/etc/email-addresses}{$value}fail} Ffrs
begin authenticators
cram_md5:
driver = cram_md5
public_name = CRAM-MD5
client_name =
${extract{1}{:}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}
client_secret =
${extract{2}{:}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}
plain:
driver = plaintext
public_name = PLAIN
.ifndef AUTH_CLIENT_ALLOW_NOTLS_PASSWORDS
client_send = "${if !eq{$tls_cipher}{}{\
^${extract{1}{::}\
{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}\
^${extract{2}{::}\
{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}\
}fail}"
.else
client_send =
"^${extract{1}{::}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}^${extract{2}{::}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}"
.endif
login:
driver = plaintext
public_name = LOGIN
.ifndef AUTH_CLIENT_ALLOW_NOTLS_PASSWORDS
client_send = "${if !eq{$tls_cipher}{}{}fail}\
: ${extract{1}{::}\
{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}} \
: ${extract{2}{::}\
{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}"
.else
client_send = ":
${extract{1}{::}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}
:
${extract{2}{::}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}"
.endif
--
Mathieu Ruellan
mathieu.ruellan at breizh-biniou.dyndns.org
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