Am 04.08.2017 um 12:06 schrieb Nikolaos Milas:
Hello,
I am trying to switch from LDA to LMTP on a Postfix/Dovecot setup, but
something is going wrong.
I have followed the directions at:
https://wiki.dovecot.org/HowTo/PostfixDovecotLMTP
Here is a session from dovecot.log:
Aug 4 12:19:42 vmail2 dovecot: lmtp(3152): Connect from local
Aug 4 12:19:42 vmail2 dovecot: auth: ldap([email protected]): unknown user
Aug 4 12:19:42 vmail2 dovecot: lmtp(3152): Disconnect from local:
Successful quit
Aug 4 12:19:42 vmail2 dovecot: lmtp(3152): Connect from local
Aug 4 12:19:42 vmail2 dovecot: auth: ldap([email protected]): unknown user
Aug 4 12:19:42 vmail2 dovecot: lmtp(3152): Disconnect from local:
Successful quit
Aug 4 12:19:42 vmail2 dovecot: imap(nmilas): save: box=Sent, uid=31,
msgid=<[email protected]>, size=445,
vsize=459, from=Nikolaos Milas <[email protected]>, subject=Test (12) -
vmail2, flags=(\Seen)
What is going wrong?
It seems authentication is not working correctly with this setup. If
understand right, dovecot is querying ldap with the whole mail address
and not with the local part only (which is the username), as I would
expect.
FILE: /etc/dovecot/dovecot-usrdb-ldap.conf
hosts = localhost
tls = no
base = ou=people, dc=noa, dc=gr
scope = onelevel
ldap_version = 3
dn = uid=auth,ou=Sys,dc=noa,dc=gr
dnpass = secret
auth_bind = yes
user_filter = (uid=%u)
pass_filter = (uid=%u)
pass_attrs = uid=user,userPassword=password
auth_bind_userdn = uid=%u,ou=people,dc=noa,dc=gr
user_attrs = roomNumber=quota_rule=*:bytes=%$,uid=home=/home/vmail/%u
iterate_filter = (objectClass=*)
You are searching for the complete username (%u = user@domain) but it
sounds like you only want the localpart (%n). See:
https://wiki.dovecot.org/Variables
--
Alex JOST
