Hello. I have problems with duplicate emails when using replication and configured message filters on the client. Looks like when letter comes, it processed by replication and immediately after this processed by filter on client and moved to another folder. When it arrives to slave server into INBOX, it replicated back to master into INBOX and only after that - slave receives MOVE command. The only thing I see in the log is that the letter comes 2 times with same msgid:
Sep 10 15:01:31
lmtp(USERNAME@DOMAIN.com.ua)<9306><UD3fJJuQd11aJAAA8J4ONg>: Info: sieve:
msgid=f3701949-360e-e15d-3d76-7465f23fb0ba@DOMAIN.com.ua: stored mail
into mailbox 'INBOX'
Sep 10 15:01:31
indexer-worker(USERNAME@DOMAIN.com.ua)<12248>UD3fJJuQd11aJAAA8J4ONg:GEsdNJuQd13YLwAA8J4ONg:
Info: Indexed 1 messages in INBOX (UIDs 55963..55963)
Sep 10 15:01:32 imap(USERNAME@DOMAIN.com.ua)<9674>
Can you help me with this problem?
dovecot --version 2.3.7.2 (3c910f64b)
dovecot -n # 2.3.7.2 (3c910f64b): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.7.2 (7372921a) # OS: Linux 4.19.66-gentoo x86_64 Gentoo Base System release 2.6 # Hostname: leon.DOMAIN.com.ua auth_cache_negative_ttl = 30 secs auth_cache_size = 256 M auth_cache_verify_password_with_worker = yes auth_gssapi_hostname = $ALL auth_krb5_keytab = /etc/krb5.keytab auth_mechanisms = gssapi ntlm plain login cram-md5 digest-md5 auth_worker_max_count = 2048 debug_log_path = /var/log/dovecot/dovecot_debug.log default_client_limit = 8492 default_vsz_limit = 2 G dict { lastlogin = mysql:/etc/dovecot/dovecot-dict-sql-lastlogin.conf } doveadm_password = # hidden, use -P to show it first_valid_uid = 8 imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags listen = * log_path = /var/log/dovecot/dovecot.log mail_attribute_dict = file:%h/Maildir/dovecot-attributes mail_fsync = never mail_gid = mail mail_location = maildir:%h mail_max_keyword_length = 4096 mail_plugins = " notify replication zlib fts fts_solr mail_log notify" mail_uid = mail maildir_stat_dirs = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext mbox_lazy_writes = no metric imap_commands { event_name = imap_command_finished } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } passdb { args = /etc/dovecot/dovecot-ldap-people.conf.ext driver = ldap } passdb { args = /etc/dovecot/dovecot-ldap-calendar.conf.ext driver = ldap } plugin { fts = solr fts_autoindex = yes fts_autoindex_max_recent_msgs = 100 fts_solr = url=http://SOLR_IP_ADDRESS:8983/solr/dovecot/ last_login_dict = proxy::lastlogin mail_log_cached_only = yes mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size mail_replica = tcp:REPLICATE.DOMAIN.com.ua:4092 replication_dsync_parameters = -d -N -l 30 -U replication_full_sync_interval = 7 days sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = /etc/dovecot/sieve/default.sieve sieve_before2 = /etc/dovecot/sieve/default_spam.sieve zlib_save = gz zlib_save_level = 9 } postmaster_address = root@DOMAIN.com.ua protocols = imap pop3 lmtp sieve replication_max_conns = 50 service aggregator { fifo_listener replication-notify-fifo { user = mail } unix_listener replication-notify { user = mail } } service auth { unix_listener auth-client { mode = 0660 user = mail } unix_listener auth-master { mode = 0600 user = mail } unix_listener auth-userdb { mode = 0600 user = mail } } service config { unix_listener config { mode = 0600 user = mail } } service dict { unix_listener dict { group = mail mode = 0600 user = mail } } service doveadm { inet_listener { port = 4092 } } service imap-login { process_min_avail = 8 service_count = 0 vsz_limit = 256 M } service imap { client_limit = 10 process_limit = 4096 process_min_avail = 50 service_count = 100 } service lmtp { process_limit = 70 process_min_avail = 20 } service managesieve-login { inet_listener sieve { port = 4190 } } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { port = 0 } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = mail mode = 0660 } vsz_limit = 20 G } ssl_cert =