Hello,
I have LDAP as userdb. Entries containing attributes
mail=alias.user1 at some.domain.de and
uid=user1
Mail to alias.user1 at some.domain.de gets delivered into
/datatest/user/alias.user1 instead of /datatest/user/user1 by lda.
I have
userdb {
args = /usr/dovecot/etc/ldapuser.conf
driver = ldap
}
with a ldapuser.conf:
hosts ...
base ...
user_filter = (&(|(mail=%u)(mail=%n at some.domain)
(uid=%u))(objectClass=posixAccount))
user_attrs = uid=mail_location=maildir:/datatest/user/%$,
uidNumber=29,gidNumber=133
I hoped local part of attribute mail could be replaced by uid for local
delivery with dovecots lda?
Any hints how to do that?
(With postfix I could rewrite the address to uid at host and use
local_transport = dovecot.)
postfix has virtual_transport = dovecot.
LDAP entry:
mail: alias.user1 at some.domain.de
uid: user1
homeDirectory: /dev/null
uidNumber: 464
gidNumber: 100
mail to alias.user1 at some.domain.de
Jan 10 14:03:24 ubu1004 postfix/qmgr[25221]: C434D1EE:
from=<user at domain>, size=239, nrcpt=1 (queue active)
Jan 10 14:03:24 ubu1004 dovecot: lda: Debug: Loading modules from
directory: /usr/dovecot/lib/dovecot
Jan 10 14:03:24 ubu1004 dovecot: lda: Debug: Module loaded:
/usr/dovecot/lib/dovecot/lib20_autocreate_plugin.so
Jan 10 14:03:24 ubu1004 dovecot: auth: Debug: master in:
USER#0111#011alias.user1#011service=lda
Jan 10 14:03:24 ubu1004 dovecot: auth: Debug: ldap(alias.user1): user
search: base=ou=users,ou=...,c=de scope=subtree
filter=(&(|(mail=alias.user1)(mail=alias.user1 at
some.domain.de)(uid=alias.user1))(objectClass=posixAccount))
fields=uid,uidNumber,gidNumber
some substitutions are visibly:
Jan 10 14:03:24 ubu1004 dovecot: auth: Debug: ldap(alias.user1): result:
uid(location=maildir:/datatest/user/%$/maildir)=user1 gidNumber(133)=100
uidNumber(29)=464
Jan 10 14:03:24 ubu1004 dovecot: auth: Debug: master out:
USER#0111#011alias.user1#011location=maildir:/datatest/user/user1/maildir#011133=100#01129=464
Jan 10 14:03:24 ubu1004 dovecot: lda: Debug: auth input: alias.user1
location=maildir:/datatest/user/user1/maildir 133=100 29=464
Jan 10 14:03:24 ubu1004 dovecot: lda: Debug: Added userdb setting:
plugin/location=maildir:/datatest/user/user1/maildir
but alias "alias.user1" still used for delivery:
Jan 10 14:03:24 ubu1004 dovecot: lda: Debug: Added userdb setting:
plugin/133=100
Jan 10 14:03:24 ubu1004 dovecot: lda: Debug: Added userdb setting:
plugin/29=464
Jan 10 14:03:24 ubu1004 dovecot: lda(alias.user1): Debug: Effective
uid=29, gid=133, homeJan 10 14:03:24 ubu1004 dovecot: lda(alias.user1): Debug:
Namespace :
type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes,
subscriptions=yes
location=maildir:/datatest/user/alias.user1/maildir:INDEX=/datatest/addons/index/alias.user1:CONTROL=/datatest/user/alias.user1/control:LAYOUT=fs
Jan 10 14:03:24 ubu1004 dovecot: lda(alias.user1): Debug: fs:
root=/datatest/user/alias.user1/maildir,
index=/datatest/addons/index/alias.user1,
control=/datatest/user/alias.user1/control,
inbox=/datatest/user/alias.user1/maildir, altJan 10 14:03:24 ubu1004 dovecot:
lda(alias.user1): Debug: Namespace :
Using permissions from /datatest/user/alias.user1/maildir: mode=0700 gid=-1
Jan 10 14:03:24 ubu1004 dovecot: lda(alias.user1): Debug: none: root=,
index=, control=, inbox=, altJan 10 14:03:24 ubu1004 dovecot: lda(alias.user1):
Debug: Destination
address: alias.user1 at ubu1004 (source: user at hostname)
Jan 10 14:03:24 ubu1004 dovecot: lda(alias.user1): msgid=unspecified:
saved mail to INBOX
Jan 10 14:03:24 ubu1004 postfix/pipe[25226]: C434D1EE:
to=<alias.user1 at some.domain.de>, relay=dovecot, delay=14,
delays=14/0.01/0/0.02, dsn=2.0.0, status=sent (delivered via dovecot
service)
Jan 10 14:03:24 ubu1004 postfix/qmgr[25221]: C434D1EE: removed
dovecot -n
# 2.0.17 (684381041dc4+): /usr/dovecot/etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-34-generic-pae i686 Ubuntu 10.04.3 LTS ext4
mail_gid = sysdov
mail_location =
maildir:/datatest/user/%n/maildir:INDEX=/datatest/addons/index/%n:CONTROL=/datatest/user/%n/control:LAYOUT=fs
mail_plugins = autocreate
mail_uid = sysdov
passdb {
args = failure_show_msg=yes imap
driver = pam
}
service auth {
client_limit = 30000
unix_listener auth-userdb {
group = sysdov #effective 133
mode = 01204
user = sysdov #effective 29
}
}
userdb {
args = /usr/dovecot/etc/ldapuser.conf
driver = ldap
}
protocol lda {
mail_plugins = autocreate
}
and ldapuser.conf:
hosts ...
base ...
user_filter = (&(|(mail=%u)(mail=%n at some.domain)
(uid=%u))(objectClass=posixAccount))
user_attrs = uid=mail_location=maildir:/datatest/user/%$,
uidNumber=29,gidNumber=133
local part of mail should be replaced by uid for local delivery
--
Regards --- Burckhard Schmidt