Dear Dovecot Team,
We would like to use the LDAP iterate for dovecot replication, but I got this error:
dovecot: auth-worker(10149): Error: ldap(*): ldap_search(base=ou=mail,o=asd,c=TLD filter=(objectClass=inetMailUser) failed: Size limit exceeded dovecot: replicator: Error: User listing returned failure dovecot: replicator: Error: listing users failed, can't replicate existing data
When I check the "doveadm replicator status": ... Total number of known users 1200
But we have more than 10.000 users. When I run the ldapsearch manually, I get the full list of the mail addresses.
Who can I fix it?
Thank you, Attila
# dovecot --version 2.2.27 (c0f36b0)
# dovecot -n | filtered # 2.2.27 (c0f36b0): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.16 (fed8554) # OS: Linux 4.9.0-6-amd64 x86_64 Debian 9.8 auth_worker_max_count = 150 default_vsz_limit = 512 M doveadm_password = # hidden, use -P to show it doveadm_port = *** mail_gid = vmail mail_plugins = " quota notify replication" namespace inbox { ... } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { mail_replica = tcp:REMOTE_IP } replication_dsync_parameters = -d -N -1 -l 30 -U service aggregator { fifo_listener replication-notify-fifo { user = vmail } unix_listener replication-notify { user = vmail } } service auth { inet_listener { address = LOCAL_IP port = LOCAL_PORT } unix_listener auth-userdb { group = vmail mode = 0600 user = vmail } } service dict { unix_listener dict { group = vmail mode = 0600 user = vmail } } service lmtp { inet_listener lmtp { address = LOCAL_IP port = LOCAL_PORT } }
service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 } }
userdb { args = /etc/dovecot/dovecot-domain-ldap.conf.ext driver = ldap result_success = continue-ok } userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap result_failure = return-fail } protocol imap { ... } protocol pop3 { ... }
# grep -v '^ *\(#.*\)\?$' dovecot-ldap.conf.ext uris = ldaps://ldap.URL dn = uid=auth,o=domain,c=TLD dnpass = **** sasl_bind = no tls_ca_cert_dir = /etc/ssl/certs tls_require_cert = demand ldap_version = 3 base = ou=mail,o=asd,c=TLD deref = never scope = subtree user_attrs = =home=/dev/null/%Ld/%L{ldap:uid}, mailQuota=quota_rule=*:bytes=%$ user_filter = (objectClass=inetMailUser) pass_attrs = userPassword=password pass_filter = (objectClass=inetMailUser) iterate_attrs = mail=user iterate_filter = (objectClass=inetMailUser) default_pass_scheme = PLAIN