On Wed, Nov 13, 2013 at 09:56:17AM -0500, Oscar del Rio wrote:

On 11/13/13 09:23 AM, Joseba Torre wrote:

...

in the last days, probably since I upgraded to 2.2.7, I'm seeing lots of deleted messages reappearing in my folders. This is after this error in the log:

You should post more details, such as what kind of storage you are using (NFS?) and your dovecot configuration.

Yes, I'm using NFS, but this exact configuration has been working for a long time and I've never seen this error previously. That's why I think it's related to the upgrade.

Anyway, here is my conf

# 2.2.7: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-358.23.2.el6.x86_64 x86_64 Red Hat Enterprise Linux Server release 6.4 (Santiago) auth_cache_negative_ttl = 5 mins auth_cache_size = 10 M auth_master_user_separator = * default_client_limit = 4000 default_process_limit = 500 first_valid_uid = 200 lda_mailbox_autocreate = yes lock_method = dotlock login_trusted_networks = ip1,ip2 mail_plugins = quota 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 list = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = separator = . type = private } passdb { args = scheme=CRAM-MD5 /etc/dovecot/master-users driver = passwd-file master = yes } passdb { args = scheme=PLAIN username_format=%u /etc/dovecot/shadow-sieve driver = passwd-file } passdb { args = scheme=CRYPT username_format=%u /etc/dovecot/shadow-orokorrak driver = passwd-file } passdb { args = scheme=PLAIN username_format=%u /etc/dovecot/shadow-incidencias driver = passwd-file } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { quota = dict:User quota::file:%h/dovecot-quota quota_rule = *:storage=1024M quota_warning = storage=90%% quota-warning 90 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_extensions = +imapflags zlib_save = gz zlib_save_level = 9 } protocols = imap pop3 sieve lmtp service auth-worker { user = dovecot } service auth { client_limit = 8192 unix_listener auth-userdb { mode = 0600 user = dovecot } } service doveadm { inet_listener { port = 4444 } } service imap-login { chroot = login process_limit = 512 process_min_avail = 16 service_count = 0 user = dovecot } service imap { process_limit = 4096 } service lmtp { executable = lmtp -L inet_listener ltmp { address = buzones2 127.0.0.1 port = 24 } process_min_avail = 20 unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service managesieve-login { user = dovecot } service pop3-login { chroot = login service_count = 1 user = dovecot } service quota-warning { executable = script /usr/local/scripts/aviso_quotas/quota_warning.sh unix_listener quota-warning { mode = 0666 user = dovecot } user = root } ssl_cert =

El 13/11/13 16:53, Oscar del Rio escribió:

On 11/13/13 10:05 AM, Joseba Torre wrote:

...

On Wed, Nov 13, 2013 at 09:56:17AM -0500, Oscar del Rio wrote:

...

On 11/13/13 09:23 AM, Joseba Torre wrote:

...

in the last days, probably since I upgraded to 2.2.7, I'm seeing lots of deleted messages reappearing in my folders. This is after this error in the log: You should post more details, such as what kind of storage you are using (NFS?) and your dovecot configuration. Yes, I'm using NFS, but this exact configuration has been working for a long time and I've never seen this error previously. That's why I think it's related to the upgrade.

Sometimes configuration problems only reveal themselves after upgrades to the software or the OS.

...

Anyway, here is my conf

# 2.2.7: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-358.23.2.el6.x86_64 x86_64 Red Hat Enterprise Linux Server release 6.4 (Santiago) auth_cache_negative_ttl = 5 mins auth_cache_size = 10 M auth_master_user_separator = * default_client_limit = 4000 default_process_limit = 500 first_valid_uid = 200 lda_mailbox_autocreate = yes lock_method = dotlock login_trusted_networks = ip1,ip2 mail_plugins = quota 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

No mail_location or index defined? (or you trimmed the post?)

No, this machine is the server from some users in my department but also the testing machine, and most users are using maildir while I use mdbox. After some tests, I found out that dovecot autodiscovery was the easiest solution for this.

Don't you need "mmap_disable = yes" with NFS? http://wiki2.dovecot.org/NFS

No, if only 1 server is accesing a given user mailbox, you don't need that (and this is my case because I'm using director)

I had similar errors when deploying dovecot for the first time and didn't use the correct NFS settings listed in the above page.

Forget this. Some days ago I changed de passdb query to allow users to connect using both the full mail address and the old identifier (which is not related to de mail address). But in my case, if I connect using my e-mail address director sends me to one server, and with my old id (that is being used by lmtp) to the other one. So I have 2 different server accessing 1 mailbox, and the problems are normal.

By now, I'll go back to only accept the old id.

Is there any way to tell director that old_id and joseba.torre@ehu.es are the same user (and should be directed to the same server)?

My current conf for my directors is attached

# 2.2.7: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-358.23.2.el6.x86_64 x86_64 Red Hat Enterprise Linux Server release 6.4 (Santiago) auth_master_user_separator = * auth_verbose = yes director_mail_servers = server1 server2 director_servers = director1 director2 director_username_hash = %n doveadm_port = 4444 lmtp_proxy = yes mail_debug = 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 ihave namespace inbox { location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = proxy=y nopassword=y starttls=any-cert driver = static } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = imap pop3 lmtp sieve service auth { unix_listener auth-userdb { user = dovecot } } service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { port = 3333 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service doveadm { inet_listener { port = 4444 } } service imap-login { executable = imap-login director } service lmtp { inet_listener ltmp { address = director1 127.0.0.1 port = 24 } unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service managesieve-login { executable = managesieve-login director vsz_limit = 128 M } service pop3-login { executable = pop3-login director } ssl_cert = < certificado_ordenado_2013.crt ssl_key = < privatekey_2013.pem syslog_facility = local1 userdb { args = allow_allusers=yes driver = static } userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocol lmtp { auth_socket_path = director-userdb mail_plugins = " sieve" syslog_facility = local2 } protocol doveadm { auth_socket_path = director-userdb }