[exim] WG: How do I change $home for mailusers?

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Autor: Daniel Müller
Datum:  
To: exim-users
Betreff: [exim] WG: How do I change $home for mailusers?
Si on my environment "append" is not an issue it should be pipe for the
transport.
I solved it this way:
I posted this first after "begin routers":

dovecot_user:
driver = redirect
no_verify
domains = +local_domains
allow_fail
allow_defer
require_files = +/maildata/$local_part@$domain/
##if require files fail all other routers will be walked through
data = /var/mail/maildata/$local_part@$domain/
directory_transport = dovecot_virtual_delivery
user =vmail
group = vmail

In my transport section:

dovecot_virtual_delivery:
driver = pipe
command = /usr/libexec/dovecot/dovecot-lda -d $local_part@$domain -f
$sender_address
message_prefix =
message_suffix =
delivery_date_add
envelope_to_add
return_path_add
home_directory = /var/mail/maildata/$local_part@$domain
log_output
user = vmail
temp_errors = 64 : 69 : 70: 71 : 72 : 73 : 74 : 75 : 78

Testing my conf:

./router_pruefen tester@???
Exim version 4.72 uid=0 gid=0 pid=23866 D=fbb95cfd
Berkeley DB: Berkeley DB 4.7.25: (March 5, 2012)
Support for: crypteq iconv() IPv6 PAM Perl Expand_dlfunc TCPwrappers OpenSSL
Content_Scanning DKIM Old_Demime
Lookups (built-in): lsearch wildlsearch nwildlsearch iplsearch cdb dbm dbmnz
dnsdb dsearch ldap ldapdn ldapm nis nis0 nisplus passwd sqlite
Authenticators: cram_md5 cyrus_sasl dovecot plaintext spa
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile/maildir/mailstore/mbx autoreply lmtp pipe smtp
Fixed never_users: 0
Size of off_t: 8
OpenSSL compile-time version: OpenSSL 1.0.0-fips 29 Mar 2010
OpenSSL runtime version: OpenSSL 1.0.0-fips 29 Mar 2010
changed uid/gid: forcing real = effective
uid=0 gid=0 pid=23866
auxiliary group list: <none>
seeking password data for user "root": cache not available
getpwnam() succeeded uid=0 gid=0
configuration file is /etc/exim/exim.conf
log selectors = 00000ffc 00212001
Loading lookup modules from /usr/lib64/exim/4.72-4.el6/lookups
Loaded 0 lookup modules
Total 17 lookups
trusted user
admin user
seeking password data for user "vmail": cache not available
getpwnam() succeeded uid=5000 gid=5000
seeking password data for user "vmail": using cached result
getpwnam() succeeded uid=5000 gid=5000
seeking password data for user "vmail": using cached result
getpwnam() succeeded uid=5000 gid=5000
originator: uid=0 gid=0 login=root name=root
sender address = root@???
Address testing: uid=0 gid=93 euid=0 egid=93
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Testing tester@???
address match: subject=tester@???
pattern=^[a-z-0-9.-]+@(tropenklinik|gaestehaus-albblick).de
tester@??? in "^[a-z-0-9.-]+@(tropenklinik|gaestehaus-albblick).de"? no
(end of list)
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Considering tester@???
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

routing tester@???
--------> check_mailout router <--------
local_part=tester domain=tplk.loc
checking domains
tplk.loc in "@ : localhost : tplk.loc : store.local
:tuepdc.local:tuebdc.local"? yes (matched "@")
tplk.loc in "! +local_domains"? no (matched "! +local_domains")
check_mailout router skipped: domains mismatch
--------> dovecot_user router <--------
local_part=tester domain=tplk.loc
checking domains
cached yes match for +local_domains
cached lookup data = NULL
tplk.loc in "+local_domains"? yes (matched "+local_domains" - cached)
checking require_files
file check: +/maildata/$local_part@$domain/
expanded file: /maildata/tester@???/
stat() yielded 0
calling dovecot_user router
rda_interpret (string): /var/mail/maildata/$local_part@$domain/
expanded: /var/mail/maildata/tester@???/
file is not a filter file
parse_forward_list: /var/mail/maildata/tester@???/
extract item: /var/mail/maildata/tester@???/
set transport dovecot_virtual_delivery
dovecot_user router generated /var/mail/maildata/tester@???/
pipe, file, or autoreply
errors_to=NULL transport=dovecot_virtual_delivery
uid=5000 gid=5000 home=NULL
routed by dovecot_user router
envelope to: tester@???
transport: <none>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Considering /var/mail/maildata/tester@???/
tester@??? -> /var/mail/maildata/tester@???/
transport = dovecot_virtual_delivery
search_tidyup called
>>>>>>>>>>>>>>>> Exim pid=23866 terminating with rc=0 >>>>>>>>>>>>>>>>


So exim let dovecot-lda do the job of sorting/storing
mails/sieve/forward/vacation

Greetings
Daniel

Leitung EDV
Tropenklinik Paul-Lechler-Krankenhaus
Paul-Lechler-Str. 24
72076 Tübingen
Tel.: 07071/206-463, Fax: 07071/206-499
eMail: mueller@???
Internet: www.tropenklinik.de





-----Ursprüngliche Nachricht-----
Von: Daniel Müller [mailto:mueller@tropenklinik.de]
Gesendet: Donnerstag, 5. Juni 2014 08:16
An: 'exim-users@???'
Betreff: WG: How do I change $home for mailusers?

No one?


EDV Daniel Müller

Leitung EDV
Tropenklinik Paul-Lechler-Krankenhaus
Paul-Lechler-Str. 24
72076 Tübingen
Tel.: 07071/206-463, Fax: 07071/206-499
eMail: mueller@???
Internet: www.tropenklinik.de




-----Ursprüngliche Nachricht-----
Von: Daniel Müller [mailto:mueller@tropenklinik.de]
Gesendet: Mittwoch, 4. Juni 2014 16:08
An: 'exim-users@???'
Betreff: How do I change $home for mailusers?

I am using exim with dovecot 2.2.1 with ADS auth to samba 4.1.7 on a centos
6.4


Exim version 4.72 #1 built 28-Oct-2012 18:32:26 Copyright (c) University of
Cambridge, 1995 - 2007 Berkeley DB: Berkeley DB 4.7.25: (March 5, 2012)
Support for: crypteq iconv() IPv6 PAM Perl Expand_dlfunc TCPwrappers OpenSSL
Content_Scanning DKIM Old_Demime Lookups (built-in): lsearch wildlsearch
nwildlsearch iplsearch cdb dbm dbmnz dnsdb dsearch ldap ldapdn ldapm nis
nis0 nisplus passwd sqlite
Authenticators: cram_md5 cyrus_sasl dovecot plaintext spa
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile/maildir/mailstore/mbx autoreply lmtp pipe smtp Fixed
never_users: 0 Size of off_t: 8 OpenSSL compile-time version: OpenSSL
1.0.0-fips 29 Mar 2010 OpenSSL runtime version: OpenSSL 1.0.0-fips 29 Mar
2010 Configuration file is /etc/exim/exim.conf

Everythings is working fine exept exim just routes the mails to the wrong
home directory(not dovecot dir.):

exim -bt mueller@???
mueller@??? cannot be resolved at this time: failed to stat
/home/TPLK/mueller/. (No such file or directory)


The homedir that is reported from ADS/Winbind is ex:

getent passwd |grep tester
TPLK\tester:*:90000:100:Testuser TestMs:/home/TPLK/tester:/bin/false
But the mails that should be delivered to:
/var/mail/maildata/tester@???/

Now I can make a ln -s /var/mail/maildata/tester@??? tester@mydomain
in /home/TPLK and the things are up and running but for 100 users!!???

Is there a way to tell an exim router to change $home to
/var/mail/maildata/$local_part@$domain/ by default??

My router:

localuser:
driver = accept
router_home_directory=/var/mail/maildata/$local_part@$domain/
transport_home_directory = /var/mail/maildata/$local_part@$domain/
transport = dovecot_virtual_delivery
cannot_route_message = Unknown user

The Transport:

dovecot_virtual_delivery:
driver = pipe
command = /usr/libexec/dovecot/dovecot-lda -d $local_part@$domain -f
$sender_address
message_prefix =
message_suffix =
delivery_date_add
envelope_to_add
return_path_add
home_directory = /var/mail/maildata/$local_part@$domain
log_output
user = vmail
temp_errors = 64 : 69 : 70: 71 : 72 : 73 : 74 : 75 : 78

You see I tested router_home_directory, transport_home_directory,
home_directory with no success!!!

Greetings
Daniel


EDV Daniel Müller

Leitung EDV
Tropenklinik Paul-Lechler-Krankenhaus
Paul-Lechler-Str. 24
72076 Tübingen
Tel.: 07071/206-463, Fax: 07071/206-499
eMail: mueller@???
Internet: www.tropenklinik.de