Nathan,
I've done some test of migration from qmail-ldap to exim v4.20, but not growth into production stage.
Hope this will help you.
Thanks much people on this maillist, because they give me so much help.
As my configuration ,there 3 files: me, ldapsettings and exim.conf.
cat me:
_____________________________________________________________________________
ME = mail40.taiping.com
cat ldapsetting:
_____________________________________________________________________________
LDAPSERVER = 10.1.1.109::389
BASEDN = dc=taiping,dc=com
cat exim.conf
_____________________________________________________________________________
#include host specific information, espeically this hostname.
#according to qmail-ldap, I named this file `me`.
.include /etc/exim/me
.include /etc/exim/ldapsetting
primary_hostname = ME
domainlist local_domains = taiping.com : tplic.com
#our intranet is 10.0.0.0/255.255.255.0
hostlist internal_hosts = 10.0.0.0/24
never_users = root
ldap_default_servers = LDAPSERVER
acl_smtp_rcpt = acl_check_rcpt
#LDAP lookup URL
#More about this URL, pls refer to Exim doc.
LOOKUP_URL = ldap:///ou=taiping.com,BASEDN??sub?(|(mail=$local_part@$domain)(mailAlternateAddress=$local_part@$domain))
#Store all information retrieved from ldap into a macro
USER_DATA = ${lookup ldap{LOOKUP_URL}}
begin routers
#forward all mail sent to root@localhost to mail@localhost
root_user:
driver = redirect
domains = ME
local_parts = root
check_local_user
data = mail
localuser:
driver = accept
domains = ME
check_local_user
transport = local_delivery
#according ldap lookup, if user's mailhost is this, accept it
in_this_host:
driver = accept
transport = save_this_host_maildir
condition = ${if eq {ME} {${extract {mailHost} {USER_DATA}}} {yes}{no}}
#if user's mailhost not this host, but in the same domain
not_in_this_host_but_in_this_domain:
driver = manualroute
domains = +local_domains
#extract target host from macro USER_DATA defined previously
route_data = ${extract {mailHost} {USER_DATA}}
transport = redirect_to_real_server
#not this host and not in this domain
not_in_this_host_and_not_in_this_domain:
driver = manualroute
domains = !+local_domains
transport = redirect_to_mailhub
#mail.tplic.com is a gateway which forward all mail sent to external
route_data = mail.tplic.com
begin transports
save_this_host_maildir:
driver = appendfile
create_directory = true
mode = 0700
maildir_format = true
#extract user's maildir from USER_DATA
directory = /tpdata/vusers/${extract {mailMessageStore}{USER_DATA}}/Maildir
redirect_to_real_server:
driver = smtp
redirect_to_mailhub:
driver = smtp
local_delivery:
driver = appendfile
file = /var/mail/$local_part
delivery_date_add
envelope_to_add
return_path_add
begin acl
acl_check_rcpt:
#accept hosts = +internal_hosts
deny domains = !+local_domains
message =
#message = $local_domains
accept authenticated = *
----- Original Message -----
From: "Nathan Ollerenshaw" <chrome@???>
To: <exim-users@???>
Sent: Thursday, August 07, 2003 5:24 PM
Subject: [Exim] Migrating from qmail-LDAP to exim
Hi folks!
Has anyone here done a migration from qmail-LDAP to exim?
As far as I can tell, it should be easy to have both MTAs use the same
LDAP schema. I'm hoping that someone has already written an Exim4
config file that uses the qmail-ldap schema.
Regards,
Nathan.
--
Nathan Ollerenshaw - Systems Engineer - Shared Hosting
ValueCommerce Japan - http://www.valuecommerce.ne.jp
"You have just destroyed one model XQJ-37 nuclear powered
pansexual roto-plooker....and you're gonna have to pay for it."
- Frank Zappa
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