[Dovecot] Need help with Replication

11 Sep 2013


      Hi!
I set up two mail servers with Postfix and Dovecot and I would like to sync
all mails between the servers. So I set up replication.
Now I'm still getting the following errors:
=======Server 1=======
Sep 11 13:43:52 mx0 dovecot: master: Dovecot v2.1.7 starting up (core dumps
disabled)
Sep 11 13:43:52 mx0 dovecot: auth-worker(4245): mysql(127.0.0.1): Connected
to database mailserver
Sep 11 13:43:52 mx0 dovecot: dsync-local(user1@domain.com): Error:
stat(/var/mail/vhosts/domain.com/user1/.dovecot.sieve/tmp) failed: Not a
directory
Sep 11 13:43:52 mx0 dovecot: dsync-local(user1@domain.com): Error: Failed
to sync mailbox dovecot.sieve: Internal error occurred. Refer to server log
for more information. [2013-09-11 13:43:52]
=======Server 2=======
Sep 11 13:45:30 mx1 dovecot: master: Dovecot v2.1.7 starting up (core dumps
disabled)
Sep 11 13:45:32 mx1 dovecot: auth-worker(30031): mysql(127.0.0.1):
Connected to database mailserver
Sep 11 13:45:34 mx1 dovecot: dsync-local(user1@domain.com): Error: remote:
dsync-remote(user1@domain.com): Error: stat(/var/mail/vhosts/
domain.com/user1/.dovecot.sieve/tmp) failed: Not a directory
Sep 11 13:45:34 mx1 dovecot: doveadm: Error: dsync-remote(user1@domain.com):
Error: Failed to sync mailbox dovecot.sieve: Internal error occurred. Refer
to server log for more information. [2013-09-11 13:45:33]
Sep 11 13:45:34 mx1 dovecot: doveadm: Error: dsync-remote(user1@domain.com):
Error: command BOX-LIST failed
Sep 11 13:45:34 mx1 dovecot: dsync-local(user1@domain.com): Error: Worker
server's mailbox iteration failed
Currently Server 1 holds all mails. Server 2 has no mails.
Dovecot Version: 2.1.7 on both servers.
=======Dovecot Config Server 1=======
root@mx0:/home/mine# dovecot -n
# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-4-686-pae i686 Debian 7.1 ext4
auth_mechanisms = plain login
mail_location = maildir:/var/mail/vhosts/%d/%n
mail_plugins = notify replication
mail_privileged_group = mail
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 ihave imapflags
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Spam {
auto = subscribe
special_use = \Junk
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
prefix =
}
passdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
plugin {
antispam_backend = dspam
antispam_dspam_args = --deliver;--user;%u
antispam_dspam_binary = /usr/bin/dspam
antispam_signature = X-DSPAM-Signature
antispam_signature_missing = move
antispam_spam = Spam
antispam_trash = trash;Trash;Deleted Items;Deleted Messages
mail_replica = remote:vmail@mx1.neurohr.at
replication_full_sync_interval = 1 hours
sieve = ~/.dovecot.sieve
sieve_before = /etc/sieve/conf.d/before
sieve_dir = ~/sieve
sieve_extensions = +imapflags
}
protocols = imap pop3 lmtp sieve
service aggregator {
fifo_listener replication-notify-fifo {
mode = 0600
user = vmail
}
unix_listener replication-notify {
mode = 0600
user = vmail
}
}
service auth {
unix_listener /var/spool/postfix/private/auth {
group = postfix
mode = 0666
user = postfix
}
unix_listener auth-userdb {
mode = 0600
user = vmail
}
user = dovecot
}
service config {
unix_listener config {
user = vmail
}
}
service dict {
unix_listener dict {
user = vmail
}
}
service doveadm {
user = vmail
}
service lmtp {
unix_listener /var/spool/postfix/private/dovecot-lmtp {
group = postfix
mode = 0600
user = postfix
}
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
}
service replicator {
process_min_avail = 1
}
ssl = required
ssl_ca = </etc/ssl/private/mailserver/ca-bundle.crt
ssl_cert = </etc/ssl/private/mailserver/mx0.neurohr.at.pem
ssl_key = </etc/ssl/private/mailserver/mx0.neurohr.at.key
userdb {
driver = prefetch
}
userdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
protocol lmtp {
mail_plugins = sieve
}
protocol lda {
mail_plugins = sieve
}
protocol imap {
mail_plugins = antispam
}
=======Dovecot Config Server 2=======
root@mx1:/home/mine# dovecot -n
# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 3.6.11+ armv6l Debian 7.1 ext4
auth_mechanisms = plain login
dsync_remote_cmd = ssh -p 2222 -l%{login} %{host} doveadm dsync-server -u%u
-l%{lock_timeout} -n%{namespace}
mail_location = maildir:/var/mail/vhosts/%d/%n
mail_privileged_group = mail
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 ihave imapflags
namespace {
inbox = yes
location =
mailbox {
special_use = \Drafts
name = Drafts
}
mailbox {
special_use = \Junk
name = Junk
}
mailbox {
special_use = \Sent
name = Sent
}
mailbox {
special_use = \Sent
name = Sent Messages
}
mailbox {
auto = subscribe
special_use = \Junk
name = Spam
}
mailbox {
auto = subscribe
special_use = \Trash
name = Trash
}
prefix =
name = inbox
}
passdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
plugin {
antispam_backend = dspam
antispam_dspam_args = --deliver;--user;%u
antispam_dspam_binary = /usr/bin/dspam
antispam_signature = X-DSPAM-Signature
antispam_signature_missing = move
antispam_spam = Spam
antispam_trash = trash;Trash;Deleted Items;Deleted Messages
mail_replica = remote:vmail@mx0.domain.com
replication_full_sync_interval = 1 hours
sieve = ~/.dovecot.sieve
sieve_before = /etc/sieve/conf.d/before
sieve_dir = ~/sieve
sieve_extensions = +imapflags
}
protocols = imap pop3 lmtp sieve
service {
fifo_listener {
mode = 0600
user = vmail
path = replication-notify-fifo
}
unix_listener {
mode = 0600
user = vmail
path = replication-notify
}
name = aggregator
}
service anvil-auth-penalty {
name = anvil
}
service auth-worker {
name = auth-worker
}
service {
unix_listener {
group = postfix
mode = 0666
user = postfix
path = /var/spool/postfix/private/auth
}
unix_listener {
mode = 0600
user = vmail
path = auth-userdb
}
user = dovecot
name = auth
}
service {
unix_listener {
user = vmail
path = config
}
name = config
}
service {
unix_listener {
user = vmail
path = dict
}
name = dict
}
service login/proxy-notify {
name = director
}
service dns-client {
name = dns_client
}
service doveadm-server {
user = vmail
name = doveadm
}
service imap {
name = imap-login
}
service login/imap {
name = imap
}
service indexer-worker {
name = indexer-worker
}
service indexer {
name = indexer
}
service ipc {
name = ipc
}
service {
unix_listener {
group = postfix
mode = 0600
user = postfix
path = /var/spool/postfix/private/dovecot-lmtp
}
name = lmtp
}
service log-errors {
name = log
}
service {
inet_listener {
port = 4190
name = sieve
}
name = managesieve-login
}
service login/sieve {
name = managesieve
}
service pop3 {
name = pop3-login
}
service login/pop3 {
name = pop3
}
service {
process_min_avail = 1
name = replicator
}
service login/ssl-params {
name = ssl-params
}
service stats-mail {
name = stats
}
ssl = required
ssl_ca = </etc/ssl/private/mailserver/ca-bundle.crt
ssl_cert = </etc/ssl/private/mailserver/mx1.domain.com.pem
ssl_key = </etc/ssl/private/mailserver/mx1.domain.com.key
userdb {
driver = prefetch
}
userdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
protocol lmtp {
mail_plugins = sieve
service replication-notify-fifo {
name = aggregator
}
service anvil-auth-penalty {
name = anvil
}
service auth-worker {
name = auth-worker
}
service auth-client {
name = auth
}
service config {
name = config
}
service dict {
name = dict
}
service login/proxy-notify {
name = director
}
service dns-client {
name = dns_client
}
service doveadm-server {
name = doveadm
}
service imap {
name = imap-login
}
service login/imap {
name = imap
}
service indexer-worker {
name = indexer-worker
}
service indexer {
name = indexer
}
service ipc {
name = ipc
}
service lmtp {
name = lmtp
}
service log-errors {
name = log
}
service sieve {
name = managesieve-login
}
service login/sieve {
name = managesieve
}
service pop3 {
name = pop3-login
}
service login/pop3 {
name = pop3
}
service replicator {
name = replicator
}
service login/ssl-params {
name = ssl-params
}
service stats-mail {
name = stats
}
}
protocol lda {
mail_plugins = sieve
service replication-notify-fifo {
name = aggregator
}
service anvil-auth-penalty {
name = anvil
}
service auth-worker {
name = auth-worker
}
service auth-client {
name = auth
}
service config {
name = config
}
service dict {
name = dict
}
service login/proxy-notify {
name = director
}
service dns-client {
name = dns_client
}
service doveadm-server {
name = doveadm
}
service imap {
name = imap-login
}
service login/imap {
name = imap
}
service indexer-worker {
name = indexer-worker
}
service indexer {
name = indexer
}
service ipc {
name = ipc
}
service lmtp {
name = lmtp
}
service log-errors {
name = log
}
service sieve {
name = managesieve-login
}
service login/sieve {
name = managesieve
}
service pop3 {
name = pop3-login
}
service login/pop3 {
name = pop3
}
service replicator {
name = replicator
}
service login/ssl-params {
name = ssl-params
}
service stats-mail {
name = stats
}
}
protocol imap {
mail_plugins = antispam
service replication-notify-fifo {
name = aggregator
}
service anvil-auth-penalty {
name = anvil
}
service auth-worker {
name = auth-worker
}
service auth-client {
name = auth
}
service config {
name = config
}
service dict {
name = dict
}
service login/proxy-notify {
name = director
}
service dns-client {
name = dns_client
}
service doveadm-server {
name = doveadm
}
service imap {
name = imap-login
}
service login/imap {
name = imap
}
service indexer-worker {
name = indexer-worker
}
service indexer {
name = indexer
}
service ipc {
name = ipc
}
service lmtp {
name = lmtp
}
service log-errors {
name = log
}
service sieve {
name = managesieve-login
}
service login/sieve {
name = managesieve
}
service pop3 {
name = pop3-login
}
service login/pop3 {
name = pop3
}
service replicator {
name = replicator
}
service login/ssl-params {
name = ssl-params
}
service stats-mail {
name = stats
}
}
protocol sieve {
service replication-notify-fifo {
name = aggregator
}
service anvil-auth-penalty {
name = anvil
}
service auth-worker {
name = auth-worker
}
service auth-client {
name = auth
}
service config {
name = config
}
service dict {
name = dict
}
service login/proxy-notify {
name = director
}
service dns-client {
name = dns_client
}
service doveadm-server {
name = doveadm
}
service imap {
name = imap-login
}
service login/imap {
name = imap
}
service indexer-worker {
name = indexer-worker
}
service indexer {
name = indexer
}
service ipc {
name = ipc
}
service lmtp {
name = lmtp
}
service log-errors {
name = log
}
service sieve {
name = managesieve-login
}
service login/sieve {
name = managesieve
}
service pop3 {
name = pop3-login
}
service login/pop3 {
name = pop3
}
service replicator {
name = replicator
}
service login/ssl-params {
name = ssl-params
}
service stats-mail {
name = stats
}
}
protocol pop3 {
service replication-notify-fifo {
name = aggregator
}
service anvil-auth-penalty {
name = anvil
}
service auth-worker {
name = auth-worker
}
service auth-client {
name = auth
}
service config {
name = config
}
service dict {
name = dict
}
service login/proxy-notify {
name = director
}
service dns-client {
name = dns_client
}
service doveadm-server {
name = doveadm
}
service imap {
name = imap-login
}
service login/imap {
name = imap
}
service indexer-worker {
name = indexer-worker
}
service indexer {
name = indexer
}
service ipc {
name = ipc
}
service lmtp {
name = lmtp
}
service log-errors {
name = log
}
service sieve {
name = managesieve-login
}
service login/sieve {
name = managesieve
}
service pop3 {
name = pop3-login
}
service login/pop3 {
name = pop3
}
service replicator {
name = replicator
}
service login/ssl-params {
name = ssl-params
}
service stats-mail {
name = stats
}
}
What could be the problem?
Thanks,
Michael

[Dovecot] Need help with Replication

Michael Neurohr