Hello.

Used 2.2.rc3.

Try LDAP search:

# ldapsearch -LLL -D "uid=dovecot,ou=Services,o=m" -b "ou=C,o=m" -w 1 -s subtree "(objectClass=mailUser)" mail dn: uid=test,dc=m.u,ou=C,o=m mail: test@m.u

dn: uid=basov,dc=m.u,ou=C,o=m mail: basov@m.u mail: wow@m.u

dn: uid=postmaster,dc=m.u,ou=C,o=m mail: postmaster@m.u

dn: uid=ogo,dc=rest.com,ou=C,o=m mail: ogo@rest.com

All is fine.

Dovecot's config file:

uris = ldapi://%2fvar%2frun%2fopenldap%2fslapd.sock dn = uid=dovecot,ou=Services,o=m dnpass = 1 debug_level = 128 auth_bind = yes auth_bind_userdn = uid=%n,dc=%d,ou=C,o=m ldap_version = 3 base = ou=C,o=m deref = never scope = subtree user_attrs =
=home=/var/vmail/%d/%n/,
=proxy_maybe=y,
=nodelay=y,
=host=%{ldap:mailHost},
=quota_rule=*:storage=%{ldap:mailQuota}M user_filter = (&(objectClass=mailUser)(uid=%n)) iterate_attrs = mail=user iterate_filter = (objectClass=mailUser)

Request for one user:

# doveadm user -u basov@mega.ru userdb: basov@m.u home : /var/vmail/m.u/basov/ proxy_maybe: y nodelay : y host : mailsys quota_rule: *:storage=20M

log file:

dovecot: auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth dovecot: auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat dovecot: auth: Debug: master in: USER#0111#011basov@m.u#011service=doveadm dovecot: auth: Debug: ldap(basov@m.u): user search: base=ou=C,o=m scope=subtree filter=(&(objectClass=mailUser)(uid=basov)) fields=mailHost,mailQuota dovecot: auth: Debug: ldap(basov@m.u): result: mailHost=mailsys mailQuota=20; mailQuota,mailHost unused dovecot: auth: Debug: ldap(basov@m.u): result: mailHost=mailsys mailQuota=20 dovecot: auth: Debug: userdb out: USER#0111#011basov@m.u#011home=/var/vmail/m.u/basov/#011proxy_maybe=y#011nodelay=y#011host=mailsys#011quota_rule=*:storage=20M dovecot: auth: Fatal: master: service(auth): child 4156 killed with signal 11 (core dumps disabled)

all looks good.

Try iterate query for all users:

# doveadm user *@* doveadm(root): Error: User listing returned failure doveadm(root): Fatal: user listing failed

log file:

dovecot: auth: Debug: master in: LIST#0111#011user=*@*#011service=doveadm dovecot: auth-worker(4185): Debug: ldap: iterate: base=ou=C,o=m scope=subtree filter=(objectClass=mailUser) fields=mail dovecot: auth-worker(4185): Error: ldap(*@*): LDAP search returned multiple entries dovecot: auth-worker(4185): Fatal: master: service(auth-worker): child 4185 killed with signal 11 (core dumps disabled) dovecot: auth-worker(4187): Debug: Loading modules from directory: /usr/lib64/dovecot/auth

Is it error of rc3 release or somebody wrong in my configuration?