- dovecot - dovecot.org

Solr with shared mailboxes
by Ricardo Branco 26 Apr '16

26 Apr '16

We have multiple logins assigned to single mailboxes, so we can give one login to different devices. Does this cause a problem with mailbox guids in solr or is the ID stored within the indexes and not related to username.

2 3

doveadm search when using solr problems
by Ricardo Branco 26 Apr '16

26 Apr '16

Is there a way when using doveadm to search a users mailbox to disable using solr plugin (without changing config file). We have found that solr does not work well with certain search types and reverting to non solr searching works much better.

2 3

Possible to use Doveadm for a time range deletion
by Kenneth Ulrich 26 Apr '16

26 Apr '16

Hello All, I was wondering if it s possible to remove emails between a time range. For example, End Users have emails dating back to Aug 2000. He would like all emails deleted between the time stamp of 07/2014 to 07/2015 yet keep any emails outside of this area. I've ran into some similar examples, but nothing definite.

2 1

Strange search behavior
by Cornelius Charlie 26 Apr '16

26 Apr '16

Hello, I experienced a strange behavior in the way dovecot is performing searches, I only experienced this exact issue with the flag "seen". If I perform this command: UID SORT (SIZE) UTF-8 FLAGGED SEEN Dovecot return every seen messages even if the message is not "flagged'. This is only happening when there is no unseen messages in the mailbox, if there is at least one, this is working properly. Any though ? Thanks.

3 4

push-notification plugin and imap-metadata permissions
by Giovanni S. Fois 26 Apr '16

26 Apr '16

Ultra short version: Why cant I set the following mailbox metadata key? /private/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/http-notify Let me explain the context: I'm using the Dovecot version 2.23.1, but the same happens for the 2.2.22 The push-notification plugin is supposed to send out a notification whenever a mailbox get a new email message. In order to tell if a mailbox is enabled to send out the notification, the plugin looks out for the following mailbox metadata key: /private/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/http-notify If the key is set then everything is OK and the notification is sent, otherwise the action is skipped. If I try to setup the metadata key by hand (telnet as the user over the imap port): setmetadata INBOX (/private/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/http-notify "user=myuser(a)mydomain.com") I get the error message: "Internal mailbox attributes cannot be accessed" Digging in the Dovecot 2.2.22 sources i found that: This string is from lib-imap-storage/imap-metadata.c - line 36 - Dovecot 2.2.22 The message is triggered by the following condition - same file - line 125 - Dovecot 2.2.22 if (strncmp(*key_r, MAILBOX_ATTRIBUTE_PREFIX_DOVECOT_PVT, strlen(MAILBOX_ATTRIBUTE_PREFIX_DOVECOT_PVT)) == 0) { So the path pvt/server appears to be forbidden. But, in the file lib-storage/mailbox-attribute.h we can read the following comment: /* User can get/set all non-pvt/ attributes and also pvt/server/ (but not pvt/server/pvt/) attributes. */ And, after said comment there is the definition of the macro MAILBOX_ATTRIBUTE_KEY_IS_USER_ACCESSIBLE(key) which has the same basic function of the condition in imap-metadata.c , but in this case the same imap key is seen as accessible. Now my questions: Can we use a negated version of MAILBOX_ATTRIBUTE_KEY_IS_USER_ACCESSIBLE(key) in imap-metadata? How can the push-notification plugin work out-of-the-box without changes and recompilation? Thank you for your valuable time and forgive me if I'm posing a dumb question. Best wishes, Giovanni S. Fois

4 6

Kernel panic in dovecot-ee-lmtp on Debian 8
by Tobi 26 Apr '16

26 Apr '16

Hi list I just realized that that I don not receive all mails in my mailbox (running dovecot-ee 2.2.23.1-1 on Debian 8). On my frontend servers (running postfix) the queue fills up with mails that cannot be delivered via lmtp to my backend servers. The error message on the frontend is "lost connection with backend while sending data" When I checked the logs on the backend server I found upon every delivery attempt kernel panics Apr 25 12:33:36 mbox1 dovecot: lmtp(REDACTED): Panic: epoll_ctl(del, 18) failed: Bad file descriptor Apr 25 12:33:36 mbox1 dovecot: lmtp(REDACTED): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x85dee) [0x7faa19225dee] -> /usr/lib/dovecot/libdovecot.so.0(+0x85edc) [0x7faa19225edc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7faa191ca5be] -> /usr/lib/dovecot/libdovecot.so.0(+0x9afc1) [0x7faa1923afc1] -> /usr/lib/dovecot/libdovecot.so.0(+0x994af) [0x7faa192394af] -> /usr/lib/dovecot/libdovecot.so.0(+0xa5eda) [0x7faa19245eda] -> /usr/lib/dovecot/libdovecot.so.0(+0xa4566) [0x7faa19244566] -> /usr/lib/dovecot/libdovecot.so.0(o_stream_destroy+0xe) [0x7faa192446ee] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x7e44b) [0x7faa17d3a44b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x7ea14) [0x7faa17d3aa14] -> /usr/lib/dovecot/libdovecot.so.0(+0xa6d88) [0x7faa19246d88] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7faa19239c6c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7faa1923b0d1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7faa19239cf5] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7faa19239e98] -> /usr/lib/dovecot/libdovecot-sieve.so.0(program_client_run+0xe8) [0x7faa17d3b308] -> /usr/lib/dovecot/modules/sieve/lib90_sieve_extprograms_plugin.so(+0x45b8) [0x7faa15d855b8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0x7c) [0x7faa17cfa2ac] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7faa17cfa4cb] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x519e0) [0x7faa17d0d9e0] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7faa17d0e567] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b6b) [0x7faa17f73b6b] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7faa197e5849] -> dovecot/lmtp() [0x4064b3] -> dovecot/lmtp() [0x406cb4] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7faa19239c6c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7faa1923b0d1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7faa19239cf5] Apr 25 12:33:36 mbox1 dovecot: lmtp(REDACTED): Fatal: master: service(lmtp): child 32081 killed with signal 6 (core dumps disabled) the weird thing is that this is not concerning all incoming mails. From time to time the frontends can deliver messages to my backends. I just tested it with a mail from work. It arrived via a frontend that has other mails in queue that could not be delivered so far. Does anyone have an idea where I could look for the root cause of this panic messages? Thanks a lot tobi

4 5

doveadm-server segfaults when searching or expunging with the -A flag
by Burak Seydioglu 26 Apr '16

26 Apr '16

Hello, I have an openldap backend that contains a large number of users and serves passdb and userdb requests. I was trying to work around the pop3 deletion issue that I had reported earlier (http://www.dovecot.org/list/dovecot/2016-April/103973.html) with the pop3_deleted_flag setting so I updated my configuration and created some background jobs to expunge deleted emails. However, doveadm-server segfaults when running search or expunge commands with the -A flag: doveadm search mailbox INBOX KEYWORD '$Pop3Deleted' -A doveadm expunge mailbox INBOX KEYWORD '$Pop3Deleted' -A ###################################### gdb /usr/libexec/dovecot/doveadm-server /var/crash/core-doveadm-server-11-0-0-2589-1461628665 #0 o_stream_cork (stream=0x0) at ostream.c:141 #1 0x0000000000430193 in server_connection_output (conn=0xfe10e0) at server-connection.c:126 #2 0x00007fcde9fc80c7 in plain_flush_callback (sstream=0xfdacf0) at ostream-openssl.c:180 #3 0x00007fcdeb6f9929 in stream_send_io (fstream=0xfe65e0) at ostream-file.c:482 #4 0x00007fcdeb6ebceb in io_loop_call_io (io=0xfdb110) at ioloop.c:564 #5 0x00007fcdeb6ed2e7 in io_loop_handler_run_internal (ioloop=<value optimized out>) at ioloop-epoll.c:220 #6 0x00007fcdeb6ebd95 in io_loop_handler_run (ioloop=0xfdf4b0) at ioloop.c:612 #7 0x00007fcdeb6ebf38 in io_loop_run (ioloop=0xfdf4b0) at ioloop.c:588 #8 0x000000000041f542 in dsync_connect_tcp (ctx=0xfc7d70, mail_set=<value optimized out>, target=<value optimized out>, ssl=true, error_r=0x7ffde6127020) at doveadm-dsync.c:806 #9 0x000000000041ff95 in parse_location (_ctx=0xfc7d70, service_user=<value optimized out>, error_r=0x7ffde6127020) at doveadm-dsync.c:837 #10 cmd_dsync_prerun (_ctx=0xfc7d70, service_user=<value optimized out>, error_r=0x7ffde6127020) at doveadm-dsync.c:903 #11 0x00000000004205f2 in doveadm_mail_next_user (ctx=0xfc7d70, cctx=<value optimized out>, error_r=0x7ffde6127020) at doveadm-mail.c:383 #12 0x000000000043151f in doveadm_mail_cmd_server_run (conn=0xfc3950) at client-connection.c:183 #13 doveadm_cmd_handle (conn=0xfc3950) at client-connection.c:266 #14 client_handle_command (conn=0xfc3950) at client-connection.c:330 #15 client_connection_input (conn=0xfc3950) at client-connection.c:444 #16 0x00007fcdeb6ebceb in io_loop_call_io (io=0xfc34f0) at ioloop.c:564 #17 0x00007fcdeb6ed2e7 in io_loop_handler_run_internal (ioloop=<value optimized out>) at ioloop-epoll.c:220 #18 0x00007fcdeb6ebd95 in io_loop_handler_run (ioloop=0xf90780) at ioloop.c:612 #19 0x00007fcdeb6ebf38 in io_loop_run (ioloop=0xf90780) at ioloop.c:588 #20 0x00007fcdeb684753 in master_service_run (service=0xf90620, callback=<value optimized out>) at master-service.c:640 #21 0x0000000000433897 in main (argc=1, argv=0xf903a0) at main.c:126 ###################################### Dovecot version ###################################### dovecot --version 2.2.23 (806d709) ###################################### doveconf -n ###################################### # 2.2.23 (806d709): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-573.22.1.el6.x86_64 x86_64 CentOS release 6.7 (Final) auth_debug = yes auth_mechanisms = plain login auth_verbose = yes base_dir = /var/run/dovecot/ disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it first_valid_uid = 89 last_valid_uid = 89 login_greeting = Dovecot ready on mda01.dc1.domain.com. login_trusted_networks = 127.0.0.1 mail_debug = yes mail_gid = 89 mail_plugins = " notify replication" mail_uid = 89 mbox_write_locks = fcntl 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 Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/conf.d/dovecot-ldap-passdb.conf.ext driver = ldap } plugin { mail_replica = tcps:mdareplica:12345 } pop3_deleted_flag = $POP3Deleted protocols = pop3 lmtp replication_full_sync_interval = 3 hours replication_max_conns = 20 service aggregator { fifo_listener replication-notify-fifo { group = postfix mode = 0640 user = postfix } unix_listener replication-notify { group = postfix mode = 0640 user = postfix } } service auth { unix_listener auth { mode = 0660 } } service doveadm { inet_listener { port = 12345 ssl = yes } } service lmtp { process_min_avail = 10 unix_listener lmtp { group = postfix mode = 0640 user = postfix } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = postfix mode = 0640 user = postfix } } ssl_cert = </etc/pki/tls/certs/dovecot.crt ssl_client_ca_file = /etc/pki/tls/CA/dovecot.bundle ssl_key = </etc/pki/tls/private/dovecot.key ssl_prefer_server_ciphers = yes userdb { driver = prefetch } userdb { args = /etc/dovecot/conf.d/dovecot-ldap-userdb.conf.ext driver = ldap } protocol lmtp { mail_plugins = " notify replication" } ###################################### LDAP configuration ###################################### cat /etc/dovecot/conf.d/dovecot-ldap-userdb.conf.ext hosts = localhost dn = cn=dovecot,dc=csi,dc=domain,dc=com dnpass = xxx ldap_version = 3 base = ou=instances,dc=csi,dc=domain,dc=com deref = never scope = subtree user_attrs = \ =home=/glide/mail/spool/%{ldap:uid}, \ =mail=maildir:/glide/mail/spool/%{ldap:maildrop} user_filter = (&(objectClass=mailUser)(uid=%n)) iterate_attrs = uid=user iterate_filter = (objectClass=mailUser) cat /etc/dovecot/conf.d/dovecot-ldap-passdb.conf.ext hosts = localhost dn = cn=dovecot,dc=csi,dc=domain,dc=com dnpass = xxx ldap_version = 3 base = ou=instances,dc=csi,dc=domain,dc=com deref = never scope = subtree pass_attrs = uid=user,userPassword=password, \ =userdb_home=/glide/mail/spool/%{ldap:uid}, \ =userdb_mail=maildir:/glide/mail/spool/%{ldap:maildrop} pass_filter = (&(objectClass=inetLocalMailRecipient)(uid=%n)) ###################################### Only interesting thing from the debug logs is a prefetch related entry: ###################################### Apr 25 17:31:22 mda01 dovecot: auth: Debug: master in: USER#01119118#011dev13654#011service=doveadm Apr 25 17:31:22 mda01 dovecot: auth: Debug: prefetch(dev13654): passdb didn't return userdb entries, trying the next userdb Apr 25 17:31:22 mda01 dovecot: auth: Debug: ldap(dev13654): user search: base=ou=instances,dc=csi,dc=domain,dc=com scope=subtree filter=(&(objectClass=mailUser)(uid=dev13654)) fields=uid,maildrop Apr 25 17:31:22 mda01 dovecot: auth: Debug: ldap(dev13654): result: uid=dev13654 maildrop=dev13654/maildir/; maildrop,uid unused Apr 25 17:31:22 mda01 dovecot: auth: Debug: ldap(dev13654): result: uid=dev13654 maildrop=dev13654/maildir/ Apr 25 17:31:22 mda01 dovecot: auth: Debug: userdb out: USER#01119118#011dev13654#011home=/glide/mail/spool/dev13654#011mail=maildir:/glide/mail/spool/dev13654/maildir/ ######################################

1 0

doveadm backup 2.2.23 ignores -u, but reads USER environment?
by Heiko Schlittermann 26 Apr '16

26 Apr '16

Hi, during a migration (cyrus -> dovecot) we ran into trouble¹ using 'doveadm backup' with 2.2.9. So I built 2.2.22 and 2.2.23, but they expose quite different behaviour. 2.2.22 seems to work at least partially, but 2.2.23 complains about a non existing user (root?). The command I'm running is: doveadm -o pop3_uidl_format=%v.%u \ -o imapc_master_user=cyrus -o imapc_password=* -o imapc_host=* \ -o mail_fsync=never \ -o imapc_ssl_verify=no -o imapc_ssl=imaps -o imapc_port=993 \ backup -f -u heiko -R imapc: Using 2.2.9 or 2.2.22 it works, using 2.2.23 "-u …" is ignored and I've to pass the user via the USER environment. But according to the manpage of doveadm-sync -u user/mask Run the command only for the given user. It's also possible to use '*' and '?' wildcards (e.g. -u *(a)example.org) When neither the -A option, nor the -F file option, nor the -u user was specified, the command will be executed with the environment of the currently logged in user. Interestingly enough -u 'heiko*' works fine, even with USER=root. So the environment doesn't seem to override -u … always. Maybe an important side note: the user 'heiko' doesn't exist as a local system user, he is known via LDAP only. And for e.g. 'doveadm quota -u heiko' it works as expected, even with 2.2.23. ¹) solved meanwhile by using -o mail_plugins= as the quota plugin seems to crash 'doveadm backup' Best regards from Dresden/Germany Viele Grüße aus Dresden Heiko Schlittermann -- SCHLITTERMANN.de ---------------------------- internet & unix support - Heiko Schlittermann, Dipl.-Ing. (TU) - {fon,fax}: +49.351.802998{1,3} - gnupg encrypted messages are welcome --------------- key ID: F69376CE - ! key id 7CBF764A and 972EAC9F are revoked since 2015-01 ------------ -

1 0

Setting up replication?
by Knute Johnson 25 Apr '16

25 Apr '16

I'm trying to set up replication between two servers and I've hit a snag. I have two users and am using mbox files. If anybody has a sample config file for a simple system like mine I would really be grateful to see it. Thanks, The error I'm getting is: Mar 23 14:07:31 knute2 dovecot: doveadm(192.168.3.100,nobody): Error: user nobody: Initialization failed: Namespace '': mkdir(/nonexistent/mail) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup)) Mar 23 14:07:31 knute2 dovecot: doveadm(192.168.3.100,nobody): Error: dsync-server: User init failed Mar 23 14:07:31 knute2 dovecot: doveadm(nobody): Error: sync: Failed to start dsync-server command: 75 knute@knute2:/etc/dovecot/conf.d $ sudo doveadm user '*' nobody knute penny I don't know why the user 'nobody' shows up here? nobody is in the /etc/passwd file but he has no group. knute@knute2:/ $ cat /etc/passwd | grep nobody nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin ----------------------- I created a separate config file as suggested in Peer Heinlein's book. knute@knute2:/etc/dovecot/conf.d $ cat 12-replication.conf mail_plugins = $mail_plugins notify replication service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 } } service aggregator { fifo_listener replication-notify-fifo { mode = 0666 } unix_listener replication-notify { mode = 0666 } } service doveadm { inet_listener { port = 30303 } } #doveadm_port = 30303 doveadm_password = secret plugin { mail_replica = tcp:knute2.frazmtn.com:30303 } replication_dsync_parameters = -d -N -l 30 -U --------------------- knute@knute2:/etc/dovecot/conf.d $ dovecot -n # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 4.1.19-v7+ armv7l Debian 8.0 doveadm_password = secret mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_plugins = " notify replication" 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 = \Trash name = Trash } prefix = name = inbox } passdb { driver = pam } plugin { mail_replica = tcp:knute3.frazmtn.com:30303 } protocols = " imap" service { fifo_listener { mode = 0666 path = replication-notify-fifo } unix_listener { mode = 0666 path = replication-notify } 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 { inet_listener { port = 30303 name = } name = doveadm } service imap { inet_listener { port = 0 name = imaps } name = imap-login } service imap-urlauth { name = imap-urlauth-login } service imap-urlauth-worker { name = imap-urlauth-worker } service token-login/imap-urlauth { name = imap-urlauth } 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 { inet_listener { port = 0 name = pop3 } inet_listener { port = 0 name = pop3s } name = pop3-login } service login/pop3 { name = pop3 } service { process_min_avail = 1 unix_listener { mode = 0600 path = replicator-doveadm } name = replicator } service login/ssl-params { name = ssl-params } service stats-mail { name = stats } ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = passwd } protocol lmtp { 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 imap-urlauth { name = imap-urlauth-login } service imap-urlauth-worker { name = imap-urlauth-worker } service token-login/imap-urlauth { name = imap-urlauth } 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 pop3 { name = pop3-login } service login/pop3 { name = pop3 } service replicator-doveadm { name = replicator } service login/ssl-params { name = ssl-params } service stats-mail { name = stats } } protocol lda { 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 imap-urlauth { name = imap-urlauth-login } service imap-urlauth-worker { name = imap-urlauth-worker } service token-login/imap-urlauth { name = imap-urlauth } 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 pop3 { name = pop3-login } service login/pop3 { name = pop3 } service replicator-doveadm { name = replicator } service login/ssl-params { name = ssl-params } service stats-mail { name = stats } } protocol imap { mail_max_userip_connections = 32 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 imap-urlauth { name = imap-urlauth-login } service imap-urlauth-worker { name = imap-urlauth-worker } service token-login/imap-urlauth { name = imap-urlauth } 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 pop3 { name = pop3-login } service login/pop3 { name = pop3 } service replicator-doveadm { name = replicator } service login/ssl-params { name = ssl-params } service stats-mail { name = stats } } -- Knute Johnson

5 10

Moving to as new server
by Jerry 25 Apr '16

25 Apr '16

I will shortly have to replace the OS on my machine. For various reasons, I will not be able to use a program like “imapsync” to transfer my documents to a new server. All of the mail folders on my present PC are stored under “/var/mail/vmail”. If I copied all of the folders under “vmail” and moved them to the new PC, would Dovecot be able to access them normally? Dovecot would not be running while I moved the files. Thanks

3 2

expunging messages doesn't update maildirsize
by WJCarpenter 23 Apr '16

23 Apr '16

This might be something that everybody thinks of as a well-known fact, but I've been searching around quite a bit without finding anything definitive. Maybe I just have the wrong idea of what's supposed to be going on. I'm using maildir+ quotas. For arriving mail, it works as I expect: new lines are appended to maildirsize to reflect the size of the new messages. But I also expected that mail that is deleted (and expunged, yes totally gone from the disk drive, verified from the command line) would lead to some kind of update to maildirsize or maybe even a complete recalculation. But that does not happen on my system (dovecot 2.2.9 on a Ubuntu variant). Now, I know that I can run "doveadm" from a cron job or whatever to have the maildirsize info recomputed. I also know that the maildirsize file will be recreated when it gets larger than 4k. That's all fine. But I don't see why I should have to have this out-of-band cron job, and I don't see why my users should have to wait if their maildirsize file doesn't tip over the magical 4k mark (which is a lot of individual messages being recorded). Is it by design that dovecot doesn't update maildirsize immediately when messages are expunged? If yes, why?

1 1

Redirect indicator issue in Maildir flag seems to be an issue [missing?]
by Andrew McGlashan 23 Apr '16

23 Apr '16

Hi, I've got an issue with the latest Thunderbird, although I'm not sure this is when the problem started (version 45.0) it has an add-on "mailredirect (version 0.8.7)". In the past I've been able to redirect mail (bounce them) and I get a nice little green arrow like indicator (in TB) to show that I redirected the particular email. Now, that green arrow appears briefly, then it goes away and I can no longer tell by looking at my email list if the email has, in fact, been bounced or not. I suspect it is dovecot on the Debian server: dovecot-common 1:2.1.7-7+deb7u1 dovecot-core 1:2.1.7-7+deb7u1 dovecot-imapd 1:2.1.7-7+deb7u1 dovecot-pop3d 1:2.1.7-7+deb7u1 It isn't just Thunderbird though, as I just tried to redirect using a Squirrelmail plugin, and it gives me the same problem; so I don't think it is at the MUA end of the deal. It /may/ be that TB is setting the flag and resetting it or dovecot is resetting it.... Any ideas? Nobody else has seen this yet? Thanks AndrewM

2 1

Maildir P flag?
by Andrew McGlashan 23 Apr '16

23 Apr '16

Hi, I use Thunderbird with a mailredirect addon. It used to show me which emails were redirected. I believe it used the "P" Maildiir flag for this status. Now it seems that none of my email store has any file with a flag of P. Is this something that dovecot may have adjusted with my mail store? And if so, why? If not, any ideas where I might look for the next "culprit"? ;-) Thanks AndrewM

1 0

Progress messages
by Joel Roth 23 Apr '16

23 Apr '16

Hi Dovecot maintainers, I'm maintainer of Net::IMAP::Client, a perl IMAP client library.[1] I've had two bug reports related to Dovecot's in-progress messages.[2,3] While patches have been submitted to resolve both of these bugs, I would like to minimize the possibilty of future breakage. Hence the following questions: 1. Which parts of the RFC are relevant to the in-progress messages? 2. Do you have a list of all of Dovecot's in-progress messages? 3. If, in future, other in-progress messages may be added, can you provide a standard syntax that I may use to strip them from the reply stream. Finally, please CC replies to me, as I am not joined to the list. Thank you for your attention. Joel 1. https://metacpan.org/pod/Net::IMAP::Client 2. https://rt.cpan.org/Public/Bug/Display.html?id=84623 3. https://rt.cpan.org/Public/Bug/Display.html?id=113489 -- Joel Roth

2 1

UTF-8 encoded folders on filesystem
by Pavel Volkovitskiy 22 Apr '16

22 Apr '16

Hello! I wonder if that possible to have utf-8 encoded folders on filesystem with dovecot? May be this feature planned already? -- Pavel

3 5

Aborted login (auth failed)
by Christof Bodner 22 Apr '16

22 Apr '16

Hi, My SSL auth got invalid, so I updated my SSL configuration (Apache works) This ist the log: --- Apr 22 11:01:55 rosi dovecot: imap-login: Debug: SSL: elliptic curve secp384r1 will be used for ECDH and ECDHE key exchanges Apr 22 11:01:55 rosi dovecot: imap-login: Debug: SSL: elliptic curve secp384r1 will be used for ECDH and ECDHE key exchanges Apr 22 11:01:55 rosi dovecot: auth: Debug: auth client connected (pid=3466) Apr 22 11:01:55 rosi dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=imap#011secured#011session=a5AlFA8x3gAAAAAAAAAAAAAAAAAAAAAB#011lip=::1#011rip=::1#011lport=143#011rport=48350#011resp=<hidden> Apr 22 11:01:55 rosi dovecot: auth-worker(3460): Debug: pam(test,::1): lookup service=dovecot Apr 22 11:01:55 rosi dovecot: auth-worker(3460): Debug: pam(test,::1): #1/1 style=1 msg=Password: Apr 22 11:01:57 rosi dovecot: auth-worker(3460): pam(test,::1): pam_authenticate() failed: Authentication failure (password mismatch?) Apr 22 11:01:59 rosi dovecot: auth: Debug: client passdb out: FAIL#0111#011user=test Apr 22 11:01:59 rosi dovecot: imap-login: Aborted login (auth failed, 1 attempts in 4 secs): user=<test>, method=PLAIN, rip=::1, lip=::1, secured, session=<a5AlFA8x3gAAAAAAAAAAAAAAAAAAAAAB> --- A login via SSH is working, What could be the reason for the login fail? This is my config: --- # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-85-generic x86_64 Ubuntu 14.04.4 LTS auth_debug = yes auth_verbose = yes mail_location = mbox:~/mail:INBOX=/var/mail/%u namespace { hidden = yes inbox = yes list = no location = mbox:~/mail:INBOX=/var/mail/%u prefix = "#mbox/" separator = / type = private } passdb { driver = pam } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = " imap pop3" service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } sl_ca = </etc/letsencrypt/live/HOST/chain.pem ssl_cert = </etc/letsencrypt/live/HOST/cert.pem ssl_key = </etc/letsencrypt/live/HOST/privkey.pem userdb { driver = passwd } verbose_ssl = yes protocol imap { mail_max_userip_connections = 400 } --- Thanks in advance for your help! KR, Christof -- --------------------------------------------------------------------- <http://www.oe8.oevsv.at>Landesverband Kärnten Christof Bodner, OE8BCK Bertha-von-Suttnerstraße 6/4 9500 Villach ---------------------------------------------------------------- email: mailto:oe8bck@oevsv.at Tel.: +43-650-7215383 --------------------------------------------------------------------- GnuPG public key: 0x7204CB8C Fingerprint 4065 0716 9A15 E26B 2286 9F04 FD3B 74E9 7204 CB8C ---------------------------------------------------------------------

2 2

Thunderbird version 45 no longer can login via SSL
by CJ Keist 22 Apr '16

22 Apr '16

All, Just ran into issue with the latest Thunderbird release today, version 45.0. This version will no longer login to our dovecot 1.2.17 version. I now this is old version but wanting to know if there is anyone finding a solution to this? Right now our work around is to reinstall Thunderbird version 38.7.2 Thanks... -- C. J. Keist Email: cj.keist(a)colostate.edu Systems Group Manager Solaris 10 OS (SAI) Engineering Network Services Phone: 970-491-0630 College of Engineering, CSU Fax: 970-491-5569 Ft. Collins, CO 80523-1301 All I want is a chance to prove 'Money can't buy happiness'

3 2

multiple recipient_delimiter
by Jörg Backschues 22 Apr '16

22 Apr '16

Hello, does the recipient_delimiter option accepts multiple delimiter by now? -- Regards Jörg Backschues

3 3

lda_original_recipient_header overrides RCPT TO?
by Gedalya 22 Apr '16

22 Apr '16

Hi all, The example config says: # Header where the original recipient address (SMTP's RCPT TO: address) is taken # from if not available elsewhere. With dovecot-lda -a parameter overrides this. # A commonly used header for this is X-Original-To. #lda_original_recipient_header = I'm using dovecot 2.2.19 The "if not available elsewhere" bit seems to hold true for LDA, but not for LMTP. That is to say, if the value I want used is passed with LDA using the -a option, and another one I want ignored is passed in the header specified in this option, it works correctly and I have the address detail in sieve. However when using LMTP and the desired value is passed as RCPT TO, and this option is defined, and such a header exists -- its value seems to take effect, and is matched by sieve as the envelope address.

1 0

Randomly SSL Errors since upgrade to 2.2.23-1 (Enterprise Edition)
by Urban Loesch 21 Apr '16

21 Apr '16

Hi, first of all, many thanks for a great piece of software. Today I updated one of our 2 IMAP/POP3 proxies from version 2.2.15.17-1 to 2.2.23.1-1 (both are enterprise editions). After the update I now see randomly the following errors in the log file on my first proxy: ... Apr 15 10:28:54 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:34:24 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:37:11 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 10:39:04 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:43:02 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 10:45:14 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:50:31 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 10:54:56 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:57:44 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 10:59:49 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:00:59 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:13:43 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:14094438:SSL routines:SSL3_READ_BYTES:tlsv1 alert internal error: SSL alert number 80 Apr 15 11:15:21 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:18:33 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:20:12 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:20:40 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac ... Some more details: OS: Debian wheezy (latest patchlevel) Dovecot: ii dovecot-ee-core 2:2.2.23.1-1 ii dovecot-ee-imapd 2:2.2.23.1-1 ii dovecot-ee-managesieved 2:2.2.23.1-1 ii dovecot-ee-mysql 2:2.2.23.1-1 ii dovecot-ee-pop3d 2:2.2.23.1-1 ii dovecot-ee-sieve 2:2.2.23.1-1 Libssl: ii libssl1.0.0:amd64 1.0.1e-2+deb7u20 One my second proxy there is running also Debian Wheezy with the latest patchlevel but dovecot version 2.2.15.17-1 (not yet updated): ii dovecot-ee-core 1:2.2.15.17-1 ii dovecot-ee-imapd 1:2.2.15.17-1 ii dovecot-ee-managesieved 0.4.6-4 ii dovecot-ee-mysql 1:2.2.15.17-1 ii dovecot-ee-pop3d 1:2.2.15.17-1 ii dovecot-ee-sieve 0.4.6-4 On this box I can't see this strange errors. Until now there was no user that complaints that he can't read his mails. Do you know what could cause this errors (for example: very old clients and so on)? Or are the logging of this errors new in dovecot 2.2.23? Many thanks Urban Loesch

2 2

problem with Sieve Duplicate Extension when used together with fileinto
by Marco Giunta 21 Apr '16

21 Apr '16

Hi at all, I'm trying to figure out a problem with Sieve Duplicate Extension when used together with fileinto. I use a Dovecot 2.2.23 and Pigeonhole v0.4.13 I have a user (user01) with 3 email addresses (mail01(a)example.com, mail02(a)example.com, user01(a)example.com) I want to discard duplicate, and I want to move email in different folder, so I'm using this sieve script: ---------------------------------------------- require ["fileinto", "duplicate", "imap4flags"]; if duplicate { discard; stop; } if address :is :all "to" "mail01(a)example.com" { fileinto "mail01"; } if address :is :all "to" "mail02(a)example.com" { fileinto "mail02"; } ------------------------------------- To make my test, I have a script that send always the same email; this is an example: ----------------------------------------- Delivered-To: user01(a)example.com Received: from smtp-server.example.com ([192.168.1.214]) by lmtp-server.example.com (Dovecot) with LMTP id YSaBBU53GFdhbwAAIDyJFw for <user01(a)example.com>; Thu, 21 Apr 2016 08:48:41 +0200 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: TEST EMAIL From: myself(a)example.com To: mail01(a)example.com, mail02(a)example.com, user01(a)example.com Date: Thu, 21 Apr 2016 08:48:41 +0200 Message-ID: <20160421064841.26889.86769(a)kratos.example.com> This is a test email Please ignore me. -------------------------------------------- The problem is that duplicate extension doesn't ALWAYS work ; I mean, one time it works (sieve discard 2 duplicate mails), one time it doesn't work at all (sieve doesn't discard any mail), another time it works only for one mail (sieve discards only 1 mail) Here my server log: Apr 21 08:49:07 smtp-server dovecot: lmtp(user01(a)example.com): 1dKXOMl3GFdibwAAIDyJFw: sieve: msgid=<20160421064906.26896.49900(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:07 smtp-server dovecot: lmtp(user01(a)example.com): 1dKXOMl3GFdibwAAIDyJFw: sieve: msgid=<20160421064906.26896.49900(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:07 smtp-server dovecot: lmtp(user01(a)example.com): oSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064906.26896.49900(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:07 smtp-server dovecot: lmtp(user01(a)example.com): eY00CY93GFcucgAAIDyJFw: sieve: msgid=<20160421064906.26896.49900(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:13 smtp-server dovecot: lmtp(user01(a)example.com): dSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064913.26904.88802(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:13 smtp-server dovecot: lmtp(user01(a)example.com): dSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064913.26904.88802(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:13 smtp-server dovecot: lmtp(user01(a)example.com): pSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064913.26904.88802(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:13 smtp-server dovecot: lmtp(user01(a)example.com): vZWNOMl3GFcldAAAIDyJFw: sieve: msgid=<20160421064913.26904.88802(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): eSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): qSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): qSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): aSaBBU53GFdhbwAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): aSaBBU53GFdhbwAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): eSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:22 smtp-server dovecot: lmtp(user01(a)example.com): rSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064922.26919.68793(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:22 smtp-server dovecot: lmtp(user01(a)example.com): rSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064922.26919.68793(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:22 smtp-server dovecot: lmtp(user01(a)example.com): YVCsNPJ3GFd1dgAAIDyJFw: sieve: msgid=<20160421064922.26919.68793(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:23 smtp-server dovecot: lmtp(user01(a)example.com): bSaBBU53GFdhbwAAIDyJFw: sieve: msgid=<20160421064922.26919.68793(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): fSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): sSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): sSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): fSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): ZVCsNPJ3GFd1dgAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) As you can see, the message ID of a single sent, is the same, so the duplicate extension should work. If I replace the 'fileinto' rule with, for example, a 'setflag' rule: ----------------------------------------------- require ["fileinto", "duplicate", "imap4flags"]; if duplicate { discard; stop; } if address :is :all "to" "mail01(a)example.com" { setflag "\\seen"; } if address :is :all "to" "mail02(a)example.com" { setflag "\\seen"; } ---------------------------------------------- it works like a charm: for every mail sent, the duplicate extension works. What is it wrong ? someone has any clue ? Cheers, Marco -- Marco Giunta - ITCS SysAdmin Via Bonomea, 265 34136 - Trieste, Italy Tel: +39-040-3787-503 Fax: +39-040-3787-244

1 0

Deliver same E-Mail in same Mailbox only once ?
by Christoph Adomeit 21 Apr '16

21 Apr '16

Hi there, I have a customer with domain a@tld and domain b@tld. b.tld is an alias for a.tld The Server is using virtual users based on mysql, dovecot for delivery and Maildir for Mail-Storage. If someone writes an e-mail to a.tld with a cc: to b.tld the customer receives the E-Mail twice. Is there a way to deliver the same Mail in the same Mailbox only once ? -- Christoph Adomeit GATWORKS GmbH Reststrauch 191 41199 Moenchengladbach Sitz: Moenchengladbach Amtsgericht Moenchengladbach, HRB 6303 Geschaeftsfuehrer: Christoph Adomeit, Hans Wilhelm Terstappen Christoph.Adomeit(a)gatworks.de Internetloesungen vom Feinsten Fon. +49 2166 9149-32 Fax. +49 2166 9149-10

5 5

Module is for different ABI version
by Oliver Riesen-Mallmann 21 Apr '16

21 Apr '16

Hi, I'm using the Dovecot Prebuilt Binary: deb http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.2 main It seems, that the Prebuilt Binary provided at least once the 2.3 version, because doveconf -n shows: # 2.3.devel (5e7036c): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.devel (ef25ce6) # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.10 Now Prebuilt Binary provides the 2.2 version again, but I get some error messages on updates: Preparing to replace dovecot-imapd 2:2.2.23-1~auto+14 (using .../dovecot-imapd_2%3a2.2.23-1~auto+16_amd64.deb) ... doveconf: Error: Couldn't load plugin /usr/lib/dovecot/modules/settings/libmanagesieve_login_settings.so: Module is for different ABI version 2.2.ABIv20(2.2.devel) (we have 2.3.ABIv0(2.3.devel)) doveconf: Error: Couldn't load plugin /usr/lib/dovecot/modules/settings/libmanagesieve_settings.so: Module is for different ABI version 2.2.ABIv20(2.2.devel) (we have 2.3.ABIv0(2.3.devel)) and: Preparing to replace dovecot-core 2:2.2.23-1~auto+14 (using .../dovecot-core_2%3a2.2.23-1~auto+16_amd64.deb) ... doveconf: Error: Couldn't load plugin /usr/lib/dovecot/modules/settings/libmanagesieve_login_settings.so: Module is for different ABI version 2.2.ABIv20(2.2.devel) (we have 2.3.ABIv0(2.3.devel)) doveconf: Error: Couldn't load plugin /usr/lib/dovecot/modules/settings/libmanagesieve_settings.so: Module is for different ABI version 2.2.ABIv20(2.2.devel) (we have 2.3.ABIv0(2.3.devel)) After the update doveconf -n shows: # 2.2.devel (8828071): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.devel (ef25ce6) # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.10 How can I go back to ABI version 2.2? Regards Oliver

1 0

Foreman component
by Aki Tuomi 20 Apr '16

20 Apr '16

Hi! I am planning to add foreman component to dovecot core and I am hoping for some feedback: Foreman - generic per-user worker handling component It is responsible for managing worker pools per protocol, lifecycle management of workers and handing out instances to others, as in, unix socket connections. Each time a request is made to foreman for a worker, the worker is instantiated (if possible) and locked. Then connection is created to the socket of the worker, and the file descriptor is returned to requestor. When the requestor has completed the task, it's responsibility is to close the DATA channel and also ask foreman to unlock the worker. Components can register new workers using lib-foreman's API. Each worker is registered with struct foreman_worker { const char *protocol; const char *path; const char *version; unsigned int max_instances; unsigned int max_requests; /* how many requests one worker can handle */ unsigned int max_idletime_secs; /* how long worker can idle */ unsigned int max_processtime_secs; /* how long worker can process something */ unsigned int max_lifetime_secs; /* how long a worker can live this can be exceeded if the worker has work to do. */ }; /* minimum lifetime of worker: max_idletime_secs */ /* absolute maximum lifetime of worker: max_lifetime_secs + max_processtime_secs */ The unsigned ints are optional. If they are not defined, the workers are kept until foreman exceeds the total number of workers permitted across pools. Pools are per-worker-class pools, and are generated when a worker is registered. Version specifies the protocol version and is going to be "1000" now. Next version will always be 1001, 1002 etc. Any feedback or questions are welcome! Aki

3 2

Reappearing emails (resolved by 2.2.23)
by Ron Cleven 20 Apr '16

20 Apr '16

> ------------------------------ > > Message: 6 > Date: Wed, 16 Mar 2016 16:58:49 +1100 > From: Timo Sirainen<tss(a)iki.fi> > To: Dovecot Mailing List<dovecot(a)dovecot.org> > Subject: Re: Reappearing emails - IMAP trace > Message-ID:<4C26CC22-7C7D-4D91-A767-4E5B3D1F12BA(a)iki.fi> > Content-Type: text/plain; charset=us-ascii > > What mailbox format do you use? Are you able to reproduce this by running doveadm sync commands manually instead of letting replication do it? For example: > > - doveadm sync -s "" -d -u user@domain > state > - Run the UID STORE & UID MOVE > - doveadm sync -s "`cat state`" -d -u user@domain > > There have been some fixes, especially recentlyhttps://github.com/dovecot/core/commit/950a6e61d6c2dac961ce031bdd8b… sounds a bit similar although I don't really see how it would apply here. Would be a good idea to try anyway with v2.2.22.rc1 (which seems to be stable enough that I'll make v2.2.22 release soon). > > Anyway, I attempted a few times to reproduce it with your test but wasn't able to. We had been running 2 replicating servers (Maildir format) using version 2.2.10 under CentOS 7 in production for quite some time. In this forum, I reported a problem that I traced to a timing problem where unread emails being moved to Trash would magically reappear in the INBOX. I have since upgraded our production servers to 2.2.23. The new version resolved the problem. The version upgrade also resolved the occasional, but annoying, dsync maillog entries "Duplicate file entry at line ...". So, I am a very happy camper and appreciate the feedback.

2 1

GSSAPI authentication setup
by Braden McDaniel 20 Apr '16

20 Apr '16

I'm setting up dovecot on a new box; and once again I find myself banging my head against GSSAPI authentication. The particularly irritating thing is that I have this working on another box. I've done my best to ape the configuration of that box; but it's been some years since I set it up and somewhere along the line I have failed. My dovecot.conf has: auth_mechanism = plain gssapi passdb { driver = pam } userdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext } where /etc/dovecot/dovecot-ldap.conf.ext is: hosts = ldap dn = cn=Manager,dc=endoframe,dc=net dnpass = XXXXXXXX ldap_version = 3 base = ou=people,dc=endoframe,dc=net deref = never scope = subtree user_attrs = homeDirectory=home,uidNumber=uid,gidNumber=gid user_filter = (&(objectClass=posixAccount)(uid=%u)) I've diff'd the contents of /etc/dovecot on the working vs. non-working servers, and I can see nothing of pertinence (just a few lines about loading the sieve plug-in). Now, logging in with the kerberos password via PAM *is* working. /etc/pam.d/dovecot: #%PAM-1.0 auth sufficient pam_krb5.so account sufficient pam_krb5.so But GSSAPI authentication is not: [ root@hinge ~]# telnet localhost 143 Trying ::1... Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=GSSAPI] Dovecot ready. a authenticate GSSAPI a NO [UNAVAILABLE] Temporary authentication failure. [hinge.endoframe.net:2016-04-16 21:33:32] ^] telnet> close Connection closed. Oh... The kerberos server does have an IMAP service key for hinge; and that service key appears in hinge's /etc/krb5.keytab, as well. Any pointers on where I should be looking at this point would be very much appreciated. -- Braden McDaniel <braden(a)endoframe.com>

3 6

sieve vacation: write to the .lda-dupes database without generating a vacation response.
by Bradley M. Kuhn 20 Apr '16

20 Apr '16

I'm using Dovecot's sieve extensions quite happily, they are very good! Thanks for all who worked on them. I have a question that maybe is appropriate for a sieve-specific discussion list, so if there is one I should post to instead, please let me know: I've poked through the sieve vacation RFC and all the documentation I can find and I cannot figure out how to do this. It's more-or-less not the intent of sieve's vacation, so perhaps it's more of a "you can't get there from here" situation, but maybe folks here have an idea: I am (ab)?using sieve vacation to send an automated response at all times to all senders who put me in the To line, every 90 days, which explains my lack of responsiveness and to explain who else might be better contact. (I have hundreds of emails sent to me to which I will never have time to respond, and probably should have been routed to someone else at my organization anyway.) However, I *don't* want my regular correspondents to receive this autoreply. I'd thus like to seed the database with known individuals I'm corresponding with to pretend they've already received the autoresponder. Since I bcc an archive address on all emails, my original thought was to detect people in the To and Cc line of outgoing emails and record them in the .lda-dupes database, as they received a vacation email. I can't figure out how to do this; there is no option on the sieve vacation directive that I can find to do something like this (i.e., I'm looking for a a "do the usual, but *don't* actually send the the email" option on the sieve vacation directive). I do have various other solutions that help in this regard, for example, I never send a vacation email to messages that match: header :contains "In-Reply-To" "@example.org" (where example.org is my domain). This helps, but obviously doesn't handle the situation where the correspondent doesn't reply to one of my emails, or had a stupid MUA. Furthermore, I'd like to implement as many methods as possible for my regular corespondents to limit their receipt of the autoresponder. Any ideas? Thanks in advance for any help or advice you can give! -- -- bkuhn ======================================================================== Become a Conservancy Supporter today: https://sfconservancy.org/supporter

4 4

[Dovecot] Patch: 2.0 support for URLAUTH, BURL, CATENATE
by Mike Abbott 18 Apr '16

18 Apr '16

Thank you Timo for beginning the port of URLAUTH, BURL, and CATENATE from 1.2 to 2.0. Attached please find two patches that finish the port to 2.0. One patch updates the dovecot-2.0-urlauth branch and is based on the tip of that branch. The other patch adds the full support to dovecot-2.0.beta5. The resulting URLAUTH/BURL/CATENATE code is the same. Please let me know if you have any questions about these patches. Thanks.

4 9

stats: Error: FIFO input error: CONNECT: Duplicate session ID
by Urban Loesch 18 Apr '16

18 Apr '16

Hi, yesterday I updatet to Dovecot EE version 2:2.2.23.1-1. Now sometimes I see this errors in my logs: ... Apr 18 09:02:19 dovecot1 dovecot: stats: Error: FIFO input error: CONNECT: Duplicate session ID NjcCDoSAFFd/KQAAFMUCeg for user user(a)domain1.com service lmtp Apr 18 09:04:05 dovecot1 dovecot: stats: Error: FIFO input error: CONNECT: Duplicate session ID rjV1HtCGFFcoogAAFMUCeg for user user(a)domain2.com service lmtp Apr 18 09:04:30 dovecot1 dovecot: stats: Error: FIFO input error: CONNECT: Duplicate session ID Sqi0IMWAFFeRNQAAFMUCeg for user user(a)domain3.com service lmtp ... The error only appears when a mail is sent to 2 ore more recipients concurrently. It's not ciritcal for me, all mails are getting delivered correctly. Thanks and regards Urban Loesch

2 1

AD LDAP auth shows unknown results
by victorpictor＠mailbox.hu 15 Apr '16

15 Apr '16

Hi List! Been struggling with AD LDAP auth, ldapsearch shows everything fine, but when I try to telnet, the log shows unknown attributes. Dovecot 2.0.19 dovecot -n: # 2.0.19: /etc/dovecot/dovecot.conf # OS: Linux 3.5.0-23-generic x86_64 Ubuntu 12.04.5 LTS ext4 auth_debug = yes auth_mechanisms = plain login auth_username_format = %n auth_verbose = yes disable_plaintext_auth = no listen = * mail_location = maildir:/var/mail/%u%d/Maildir namespace inbox { inbox = yes location = prefix = } passdb { args = /etc/dovecot/dovecot-ldap-passdb.conf driver = ldap } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_global_dir = /var/lib/dovecot/sieve/ } protocols = " imap lmtp pop3" service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } user = vmail } ssl = no ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = /etc/dovecot/dovecot-ldap-userdb.conf driver = ldap } protocol lmtp { mail_plugins = " sieve" postmaster_address = postmaster(a)domain.hu } Contents of passdb.conf: hosts = 1.2.3.4 auth_bind = yes auth_bind_userdn = DOMAIN\%u ldap_version = 3 base = dc=domain,dc=in scope = subtree deref = never pass_filter = (&(objectClass=person)(sAMAccountName=%u)(mail=*)) Contents of userdb.conf: hosts = 1.2.3.4 dn = DOMAIN\user dnpass = xxx ldap_version = 3 base = dc=domain,dc=in user_attrs = =uid=108,=gid=115,=home=/var/mail/%Lu,=mail=maildir:/var/mail/%Lu/Maildir/ user_filter = (&(objectClass=person)(sAMAccountName=%u)(mail=*)) # Attributes and filter to get a list of all users iterate_attrs = sAMAccountName=user iterate_filter = (objectClass=person) And the log after a test login: Apr 15 18:10:52 ubuntutest2 dovecot: auth: Debug: ldap(user,127.0.0.1): user search: base=dc=domain,dc=in scope=subtree filter=(&(objectClass=person)(sAMAccountName=user)(mail=*)) fields= Apr 15 18:10:52 ubuntutest2 dovecot: auth: Debug: ldap(user,127.0.0.1): result: objectClass(?unknown?)= cn(?unknown?)= instanceType(?unknown?)= whenCreated(?unknown?)= uSNCreated(?unknown?)= name(?unknown?)= objectGUID(?unknown?)= badPwdCount(?unknown?)= codePage(?unknown?)= countryCode(?unknown?)= badPasswordTime(?unknown?)= lastLogoff(?unknown?)= lastLogon(?unknown?)= primaryGroupID(?unknown?)= objectSid(?unknown?)= accountExpires(?unknown?)= logonCount(?unknown?)= sAMAccountName(?unknown?)= sAMAccountType(?unknown?)= userPrincipalName(?unknown?)= objectCategory(?unknown?)= givenName(?unknown?)= initials(?unknown?)= sn(?unknown?)= displayName(?unknown?)= description(?unknown?)= physicalDeliveryOfficeName(?unknown?)= userAccountControl(?unknown?)= msDS-SupportedEncryptionTypes(?unknown?)= pwdLastSet(?unknown?)= homeDrive(?unknown?)= homeDirectory(?unknown?)= memberOf(?unknown?)= mail(?unknown?)= whenChanged(?unknown?)= uSNChanged(?unknown?)= distinguishedName(?unknown?)= Any idea? Thanks for advance! Victorpictor

1 0

Tighten TLS - usage of specific ssl_ec-curve
by Martin 15 Apr '16

15 Apr '16

Hi folks, at first: thanks very much for the great piece of software! I have a proposal to tighten the TLS security: enable the usage of a specific ec-curve in the 10-ssl.conf, e.g. ssl_ec-curve = secp384r1 Reason: I use a 384 bit EC server key, but dovecot uses "only" a prime256v1 curve. Keygen was: f=dovecot; openssl ecparam -name secp384r1 -genkey -out $f.key openssl req -new -x509 -key $f.key -out ${f}.crt -days 2000 -sha512 Server check gives: prio ciphersuite protocols pfs curves 1 ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 ECDH,P-256,256bits prime256v1 2 ECDHE-ECDSA-AES128-SHA256 TLSv1.2 ECDH,P-256,256bits prime256v1 3 ECDHE-ECDSA-AES128-SHA TLSv1.2 ECDH,P-256,256bits prime256v1 4 ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 ECDH,P-256,256bits prime256v1 5 ECDHE-ECDSA-AES256-SHA384 TLSv1.2 ECDH,P-256,256bits prime256v1 6 ECDHE-ECDSA-AES256-SHA TLSv1.2 ECDH,P-256,256bits prime256v1 Certificate: UNTRUSTED, 384 bit, ecdsa-with-SHA512 signature $ sudo nano /etc/dovecot/conf.d/10-ssl.conf ssl = required ssl_protocols = !SSlv2 !SSLv3 TLSv1.2 ssl_cipher_list = EECDH+AES128+AESGCM:EECDH+AES256+AESGCM:EECDH+AES128+SHA256:EECDH+AES256+SHA384:EECDH+AES128+SHA:EECDH+AES256+SHA ssl_prefer_server_ciphers = yes ssl_key = </etc/dovecot/dovecot.key ssl_cert = </etc/dovecot/dovecot.crt OS is arch linux. Thanks very much, Martin

2 1

How to filter spam with same to: and from: adress
by Claude 14 Apr '16

14 Apr '16

Is it possible to create a filter somewhere to delete email that have same to: and from: adress. All these email are forged using my domain name with always different fictif user name. The only common point is that they have the same user name in the from: and to: adress Claude Gelinas agr. Phyto Ressources Inc.

2 1

A few new Pigeonhole features
by Stephan Bosch 14 Apr '16

14 Apr '16

Hi, A few new Pigeonhole features that enthusiasts can experiment with: - Recently, I implemented support for the "imapsieve" extension in Sieve and its IMAP counterpart (https://tools.ietf.org/html/rfc6785) This is now in the Pigeonhole master branch. This allows running Sieve scripts at IMAP activity, rather than at delivery. There are also facilities for the familiar sieve_before/sieve_after administrator scripts. The documentation is currently only in the sources and not on the wiki: https://raw.githubusercontent.com/dovecot/pigeonhole/master/doc/plugins/ima… - Yesterday, I implemented online trace debugging for Sieve scripts: i.e., directly during delivery rather than only using the sieve-test tool. This is also supported for the IMAPSIEVE feature discussed above. This is documented in the INSTALL file: https://github.com/dovecot/pigeonhole/blob/master/INSTALL#L522 In other news, I started a specification for a new Sieve feature that allows using the IMAP SPECIAL-USE attributes from Sieve scripts: https://tools.ietf.org/html/draft-bosch-sieve-special-use-00 There is no implementation yet. Any comments, suggestions or bug reports are welcome. Regards, Stephan.

2 4

Dovecot and Windows Live Mail 2012?
by David Mehler 14 Apr '16

14 Apr '16

Hello, I hope someone has this working, because I'm pulling my hair out at this one. I'm using well for this it's a win7 x64 machine running Windows Essentials 2012 and using the Windows Live mail component. I am trying to connect to my Dovecot server running 2.23 I believe. I keep getting the error "the imap command could not be sent to the server because of a non-network error" googling showed many with this, but no fix. In this account I'm trying to access port 143 which uses starttls. In Mail I've got the boxes for require a secure connection and authentication checked. I should note of course and with no surprise that Mail works oh just fine with the Hotmail account I've also got configured, it's only with the downloading of folders and sending of email to the dovecot server that mail has the issue. Please let me know if I can provide any additional information. Help appreciated. Thanks. Dave.

3 3

Best way to only replicate specific users
by Max 13 Apr '16

13 Apr '16

Hi, I was wondering about the best way to achieve this. Currently, the users I don't want replicated do not exist on the target system. The source tries to sync them but runs into an error. Technically, that works for me, but it doesn't seem like the right way to do it and clutters the log. Kind Regards, Max

1 0

antispam plugin, pipe backend, how to make it work?
by Johannes Rohr 13 Apr '16

13 Apr '16

Hi, my setup is a dovecot 2.0.19 IMAP server on Ubuntu Precise with the antispam plugin in version 2.0+20120225-2 and spamassassin at version 3.2.2 I have been trying and failed to get the pipe backend of the antispam plugin to work. Spamassin by itself works, a manual call of sa-learn works fine. Bayes data is stored in a mysql DB. I have the following configuration in /etc/dovecot/conf.d/90-plugin.conf plugin { #setting_name = value sieve=~/.dovecot.sieve sieve_dir=~/sieve antispam_pipe_program_spam_arg = --spam antispam_pipe_program_notspam_arg = --ham antispam_pipe_program = /usr/local/bin/sa-learn-pipe.sh antispam_pipe_program_args = --username=%u # % expansion done by dovecot antispam_trash = trash;Trash;Deleted Items;Deleted Messages antispam_spam = SPAM;Junk antispam_backend = pipe antispam_verbose_debug = 1 antispam_debug_target = syslog antispam_pipe_tmpdir = /tmp } I have tried the following wrapper script: #!/bin/bash # set -x LOGFILE=/tmp/sa-learn-pipe.log echo "$$-start ($*)" >> $LOGFILE #echo $* > /tmp/sendmail-parms.txt cat<&0 >> /tmp/sendmail-msg-$$.txt /usr/bin/sa-learn $* -D /tmp/sendmail-msg-$$.txt >> $LOGFILE 2>&1 && \ rm -f /tmp/sendmail-msg-$$.txt echo "$$-end" >> $LOGFILE exit 0 It somehow isn't working. I can call the wrapper script manually e.g. sudo -u vmail /usr/local/bin/sa-learn-pipe.sh --username=some(a)mail.user --ham \ < someham But it doesn't work from dovecot. It seems the script is called. but no new patterns show up in the bayes DB. Unfortunately, the plugin seems to be documented poorly. How does it call the programme it pipes to? Is it something like $programme --par1 --par2 < message ? Why can't / shouldn't I call sa-learn directly? All the instructions I found on the in internet contained a wrapper script, but none bothered to explain why you would actually need it. I would be very grateful, if someone could enlighten me on that... Cheers, Johannes

6 16

v2.2.23 released
by Timo Sirainen 13 Apr '16

13 Apr '16

http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig This is a bugfix-only release with various important fixes on top of v2.2.22. - Various fixes to doveadm. Especially running commands via doveadm-server was broken. - director: Fixed user weakness getting stuck in some situations - director: Fixed a situation where directors keep re-sending different states to each others and never becoming synced. - director: Fixed assert-crash related to a slow "user killed" reply - Fixed assert-crash related to istream-concat, which could have been triggered at least by a Sieve script.

6 6

speedup doveadm
by Chris 13 Apr '16

13 Apr '16

All, I've to set ACLs in public namespace for more than 5000 folders. That takes some hours. I'm calling doveadm by a perl script. Is there any way to speedup doveadm? Is it possible to set ACLs for multiple folders or users in a single call? - Chris

1 0

Problem setting owner
by Luca Bertoncello 13 Apr '16

13 Apr '16

Hi list! I have a Dovecot 2.2.9 installed from Ubuntu-Repository. It uses LDAP to authenticate against an Active Directory controller. The authentication works, but it tries always to use the UID of the user for the mailbox... I already added: mail_uid = 1005 mail_gid = 8 in 10-mail.conf and: user_attrs = \ =user=exim, \ =uid=1005, \ =gid=8, \ =quota_rule=*:bytes=%{ldap:quotaBytes}, \ =home=/home/mailboxes/%{ldap:sAMAccountName}/Maildir, \ =mail=maildir:/home/mailboxes/%{ldap:sAMAccountName}/Maildir in the dovecot-ldap.conf.ext, but it seems to ignore them... Could someone help me? Thanks Luca Bertoncello (lucabert(a)lucabert.de)

2 1

fts-lucene with virtual folders
by Dmitry Nezhevenko 13 Apr '16

13 Apr '16

Hi, It looks like I've found something strange. It looks like dovecot updates fts-lucene index every time I'm opening virtual folder that contains FTS query: indexer-worker(dion): Warning: fts-lucene: Settings have changed, rebuilding index for mailbox dovecot-virtual is pretty simple: archive/INBOX BODY "test" first of all, I'm trying to perform FTS in archive/INBOX itself, then I'm trying to open virtual folder. both default namespace and 'archive' are private namespaces with mdbox storage. plugin { fts = lucene fts_lucene = whitespace_chars=@. fts_autoindex = no } Any suggestions? -- WBR, Dmitry

1 3

dlopen() failed: /usr/lib/dovecot/modules/dict/libdict_ldap.so: undefined symbol: ldap_search_star
by M. Koehler 13 Apr '16

13 Apr '16

Hi, I´m using dovecot on debian jessie from the xi-rename-it repo (deb http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.2 main). After upgrading to 2.2.23 I´ve got the following error for example if I delete a message: *Apr 13 15:14:10 mail dovecot: dict(18884): Error: Couldn't load plugin /usr/lib/dovecot/modules/dict/libdict_ldap.so: dlopen() failed: /usr/lib/dovecot/modules/dict/libdict_ldap.so: undefined symbol: ldap_search_start * But I can´t find any ldap settings in my config (doveconf -a). Are any changes that I overlook? Thanks, Michael

2 1

v2.3 development tree forked in git
by Timo Sirainen 13 Apr '16

13 Apr '16

The git master branch starts tracking Dovecot v2.3 development from now on. There are soon going to be several API changes there that might break plugins. If you wish to keep tracking latest v2.2.x development instead, switch to master-2.2 branch. The nightly releases at http://dovecot.org/nightly/ will also track v2.3 tree.

2 1

Warning: Global setting won't change the setting inside an earlier filter
by Oliver Riesen-Mallmann 13 Apr '16

13 Apr '16

Hi, I'm using the Dovecot Prebuilt Binary: deb http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.2 main I configured multiple SSL certificates with client TLS SNI (see http://wiki2.dovecot.org/SSL/DovecotConfiguration) Since my last update I get some warnings: doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 12: Global setting ssl_cert won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl-langzeittest.de.conf line 4 doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 13: Global setting ssl_key won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl-langzeittest.de.conf line 5 doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 12: Global setting ssl_cert won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl-langzeittest.de.conf line 4 doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 13: Global setting ssl_key won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl-langzeittest.de.conf line 5 The reason is this commit: doveconf: Log a warning if a global setting is updated after it was a… …lready set inside a filter https://github.com/dovecot/core/commit/87404eae4581d7ef834f490507503e59a500… My configuration is (shorted): # dovecot -n # 2.2.devel (87404ea): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.devel (215349a) # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.10 [...] ssl_cert = </etc/letsencrypt/live/v083.violet.fastwebserver.de/fullchain.pem [...] ssl_key = </etc/letsencrypt/live/v083.violet.fastwebserver.de/privkey.pem [...] local_name imap.langzeittest.de { ssl_cert = </etc/letsencrypt/live/fahrerlager.langzeittest.de/fullchain.pem ssl_key = </etc/letsencrypt/live/fahrerlager.langzeittest.de/privkey.pem } local_name mail.langzeittest.de { ssl_cert = </etc/letsencrypt/live/fahrerlager.langzeittest.de/fullchain.pem ssl_key = </etc/letsencrypt/live/fahrerlager.langzeittest.de/privkey.pem } I understand, that the warning is correct. I configured ssl_cert and ssl_key both, globally (like a default) and in some local_name filters. I tried already to move the global configuration of ssl_cert and ssl_key in an own local_name filter. It didn't work. No login possible: dovecot: master: Dovecot v2.2.devel (87404ea) starting up for imap (core dumps disabled) dovecot: imap-login: Error: SSL: Stacked error: error:0906D06C:PEM routines:PEM_read_bio:no start line: Expecting: ANY PRIVATE KEY dovecot: imap-login: Fatal: Couldn't parse private ssl_key: Address family not supported by protocol How is the correct configuration in this scenario? Regards Oliver

2 2

Different usernames for different login method
by Luca Bertoncello 13 Apr '16

13 Apr '16

Hi again! With Dovecot 2.2.9 authenticating against the Active Directory I have following problem: - if I login using LOGIN, PLAIN or CRAM, the username is REALM\login (in my case: CCH\lucabert) - if I login using GSSAPI, the username is just login (in my case: lucabert) this makes the access to the mailbox very difficult, since I don't what can I write in mail_location... If I login with LOGIN, I can write: maildir:/home/mailboxes/%4.u/Maildir but of course it does not work if I login using GSSAPI... The mailboxes have just the login (in my case: lucabert). Can someone explain me why %u is different and how can I solve my problem? Thanks a lot Luca Bertoncello (lucabert(a)lucabert.de)

2 2

Slow reading of large dovecot-uidlist files
by Bostjan Skufca 13 Apr '16

13 Apr '16

Hi there, (context: I was optimizing Roundcube mailbox list server response, and in that 300-400ms response time, around 170ms is spent on single fgets() call which is waiting IMAP repsonse to "SELECT MyMailbox" command) I straced dovecot and of the whole request/response process, around 30ms is spent for everything else, and overwhelming majority of time (150-170ms) is spent for reading dovecot-uidlist file for given mailbox. I skimmed over src/lib-storage/index/maildir/maildir-uidlist.c and src/src/lib/istream.c, but I am out of ideas on how to optimize mentioned file reading elegantly to make it faster. Is there any way to cache parsed content of uidlist file(s) or some other obvious quicktrick I am missing to speed this process up? Does anyone have any other ideas, how to speed this up? b.

5 9

Dsync Header Hashing
by Richard Laager 12 Apr '16

12 Apr '16

Is there any way to disable the header hashing in dsync? I'm doing a one-time migration to Dovecot using imapc. The FETCHes for Date & Message-ID take a non-trivial amount of time and it's not clear to me if they have a function for a one-time migration. -- Richard

2 5

Fwd: Plus addressing on Sentora using Postfix
by Philip McGaw 12 Apr '16

12 Apr '16

I am running Ubuntu 14.04.4 LTS “Trusty” and "postconf -d | grep mail_version” gives me “mail_version = 2.11.0”, with Dovecot 2.2.9 I have installed Sentora (http://sentora.org) which sets most of the configuration up for Postfix up, I have made some changes to allow me to use certificates for IMAP and SMTP SSL (https://skippy.org.uk/lets-encrypt-postfix-and-dovecot/) My Postfix main config file is http://pastebin.com/hdxdNK4d My Postfix master process configuration file is http://pastebin.com/YuCTq0JQ Dovecot -n gives me the following http://pastebin.com/05xixDtD I am trying to send an email to site(a)skippy.org.uk and site+test(a)skippy.org.uk (sending from an iCloud account), it works to site(a)skippy.org.uk (site(a)skippy.org.uk is a real email address), the lines from mail.log are as follows: > Mar 11 17:48:07 njoror postfix/smtpd[32706]: connect from mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:48:07 njoror postfix/smtpd[32706]: Anonymous TLS connection established from mr11p26im-asmtp004.me.com[17.110.86.109]: TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits) > Mar 11 17:48:08 njoror postfix/smtpd[32706]: 1BAF055AB6: client=mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:48:08 njoror postfix/cleanup[32710]: 1BAF055AB6: message-id=<90594925-C294-4A38-8275-C23DA55A9308(a)icloud.com> > Mar 11 17:48:08 njoror postfix/qmgr[32599]: 1BAF055AB6: from=<philipmcgaw(a)icloud.com>, size=1513, nrcpt=1 (queue active) > Mar 11 17:48:08 njoror postfix/pipe[32605]: 1BAF055AB6: to=<site+test(a)skippy.org.uk>, relay=dovecot, delay=0.43, delays=0.34/0.01/0/0.09, dsn=4.1.1, status=SOFTBOUNCE (user unknown) > Mar 11 17:48:08 njoror postfix/smtpd[32706]: disconnect from mr11p26im-asmtp004.me.com[17.110.86.109] vs > Mar 11 17:49:23 njoror postfix/smtpd[32706]: connect from mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:49:23 njoror postfix/smtpd[32706]: Anonymous TLS connection established from mr11p26im-asmtp004.me.com[17.110.86.109]: TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits) > Mar 11 17:49:24 njoror postfix/smtpd[32706]: 33D2355AB9: client=mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:49:24 njoror postfix/cleanup[32710]: 33D2355AB9: message-id=<2456DC97-4E3A-4A91-B3A0-CAFE056F116F(a)icloud.com> > Mar 11 17:49:24 njoror postfix/qmgr[32599]: 33D2355AB9: from=<philipmcgaw(a)icloud.com>, size=1249, nrcpt=1 (queue active) > Mar 11 17:49:25 njoror postfix/smtpd[32706]: disconnect from mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:49:26 njoror postfix/pipe[32605]: 33D2355AB9: to=<site(a)skippy.org.uk>, relay=dovecot, delay=1.8, delays=0.63/0/0/1.2, dsn=2.0.0, status=sent (delivered via dovecot service) > Mar 11 17:49:26 njoror postfix/qmgr[32599]: 33D2355AB9: removed Looking at the lines from mail.log it looks like it thinks there should be a user called site+test(a)skippy.org.uk, this has been puzzling me for a while, I was wondering if any one on here could see what was wrong, and what I needed to change, Looking at a few examples and online guides I thought I had covered all the bases. Looking at the log it looks like the message is either succeeding, or failing via Dovecot > Mar 11 17:48:08 njoror postfix/pipe[32605]: 1BAF055AB6: to=<site+test(a)skippy.org.uk>, relay=dovecot, delay=0.43, delays=0.34/0.01/0/0.09, dsn=4.1.1, status=SOFTBOUNCE (user unknown) Does any one have any ideas?

2 6

pop3 and dsync master-master replication issue causing duplicate delivery
by Burak Seydioglu 12 Apr '16

12 Apr '16

Hello, I am having an issue with a dsync master-master replication setup. Messages are not being marked current or deleted during the first session causing duplicate delivery when replication is running. It takes two logins and delete commands to get rid of the message. Topology: mda01.dcactive <---> mda01.dcpassive All interaction is happening on mda01.dcactive. I was running 2.2.13 and upgraded to 2.2.23 hoping it would help but I am still running into the same issue. Version before upgrade: [mda01.xxx:/root]# dovecot --version 2.2.13 Version after upgrade: [mda01.xxx:/root]# dovecot --version 2.2.23 (806d709) The issue is happening on both VMs and baremetal servers. Operating system is CentOS 6.7 x86_64. Filesystem is ext3. POP commands are executed via telnet but the behavior is present with Java clients as well. Related reports: http://dovecot.org/list/dovecot/2015-June/101254.html http://thr3ads.net/dovecot/2013/05/2644111-Problem-with-dsync-replication-m… ############################################## ################ DOVECOT CONF ################ ############################################## Configuration is idential on both servers (except the host name in the login greeting): # 2.2.23 (806d709): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-573.22.1.el6.x86_64 x86_64 CentOS release 6.7 (Final) auth_mechanisms = plain login auth_verbose = yes base_dir = /var/run/dovecot/ disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it first_valid_uid = 89 last_valid_uid = 89 login_greeting = Dovecot ready on mda01.dcpassive.domain.com. login_trusted_networks = 127.0.0.1 mail_debug = yes mail_gid = 89 mail_plugins = " notify replication" mail_uid = 89 mbox_write_locks = fcntl 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 Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/conf.d/dovecot-ldap-passdb.conf.ext driver = ldap } plugin { mail_replica = tcps:mdareplica:12345 } protocols = pop3 lmtp replication_full_sync_interval = 3 hours replication_max_conns = 20 service aggregator { fifo_listener replication-notify-fifo { group = postfix mode = 0640 user = postfix } unix_listener replication-notify { group = postfix mode = 0640 user = postfix } } service auth { unix_listener auth { mode = 0660 } } service doveadm { inet_listener { port = 12345 ssl = yes } } service lmtp { process_min_avail = 10 unix_listener lmtp { group = postfix mode = 0640 user = postfix } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = postfix mode = 0640 user = postfix } } ssl_cert = </etc/pki/tls/certs/dovecot.crt ssl_client_ca_file = /etc/pki/tls/CA/dovecot.bundle ssl_key = </etc/pki/tls/private/dovecot.key ssl_prefer_server_ciphers = yes userdb { driver = prefetch } userdb { args = /etc/dovecot/conf.d/dovecot-ldap-userdb.conf.ext driver = ldap } protocol lmtp { mail_plugins = " notify replication" } ############################################## ################ POP COMMANDS ################ ############################################## These are the pop commands executed on the active server: [buraks78@localhost ~]$ telnet mda01.dcactive 110 Trying 10.*.*.*... Connected to mda01.dcactive. Escape character is '^]'. +OK Dovecot ready on mda01.dcactive.domain.com. user buraktest1 +OK pass buraktest1 +OK Logged in. list +OK 1 messages: 1 795 . retr 1 +OK 795 octets Return-Path: <burak(a)domain.com> Delivered-To: buraktest1(a)buraktest1.domain.com Received: from mda01.dcactive.domain.com by mda01.dcactive.domain.com (Dovecot) with LMTP id IXEcCPEnDVeqQgAApTIvcA for <buraktest1(a)buraktest1.domain.com>; Tue, 12 Apr 2016 09:53:05 -0700 Received: from mta01.dcactive.domain.com (unknown [10.*.*.*]) by mda01.dcactive.domain.com (Postfix) with ESMTPS id 166837C086 for <buraktest1(a)buraktest1.domain.com>; Tue, 12 Apr 2016 09:53:05 -0700 (PDT) Received: from localhost (unknown [10.*.*.*]) by mta01.dcactive.domain.com (Postfix) with ESMTP id C9C67142001 for <buraktest1(a)domain.com>; Tue, 12 Apr 2016 09:53:04 -0700 (PDT) SUBJECT: mail test from : mail test for dysnc Tue Apr 12 17:55:49 BST 2016. . dele 1 +OK Marked to be deleted. quit +OK Logging out, messages deleted. Connection closed by foreign host. ############################################### ################ ACTIVE SERVER ################ ############################################### ################ EMAIL DELIVERY ################ [mda01.dcactive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 248 Apr 11 17:07 dovecot.index -rw------- 1 postfix postfix 4436 Apr 12 09:54 dovecot.index.cache -rw------- 1 postfix postfix 17372 Apr 12 09:54 dovecot.index.log -rw------- 1 postfix postfix 1681904 Apr 11 10:50 dovecot.index.log.2 -rw------- 1 postfix postfix 126 Apr 12 09:54 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cc2 -rw------- 1 postfix postfix 0 Jul 7 2015 maildirfolder cur: total 84 drwx------ 2 postfix postfix 77824 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. new: total 5532 drwx------ 2 postfix postfix 5644288 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. -rw------- 1 postfix postfix 781 Apr 12 09:53 1460479985.M153155P17066.mda01.dcactive.domain.com,S=781,W=795 tmp: total 776 drwx------ 2 postfix postfix 786432 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. Apr 11 17:25:29 mda01 dovecot: lmtp(24058): Debug: none: root=, index=, indexpvt=, control=, inbox=, alt= Apr 11 17:25:29 mda01 dovecot: lmtp(24058): Connect from local Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: Loading modules from directory: /usr/lib64/dovecot Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: Module loaded: /usr/lib64/dovecot/lib15_notify_plugin.so Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: Module loaded: /usr/lib64/dovecot/lib20_replication_plugin.so Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: lmtp(24058, buraktest1(a)buraktest1.domain.com) Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: lmtp(24058, buraktest1(a)buraktest1.domain.com) Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maild ir/ Apr 11 17:25:29 mda01 dovecot: lmtp(24058, buraktest1(a)buraktest1.domain.com) Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: replication: Replication requested by 'transaction commit', priority=2 Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): cefKJHlADFf6XQAApTIvcA: msgid=unspecified: saved mail to INBOX Apr 11 17:25:29 mda01 dovecot: lmtp(24058): Disconnect from local: Successful quit Apr 11 17:25:29 mda01 postfix-mda/lmtp[9826]: 93BE07C086: to=<buraktest1(a)buraktest1.domain.com>, relay=mda01.dcactive.domain.com[/var/run/dovecot/lmtp], delay=0.03, delays=0.01/0.01/0/0.02, dsn=2.0.0, status=sent (250 2.0.0 <burakt est1(a)buraktest1.domain.com> cefKJHlADFf6XQAApTIvcA Saved) Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Performing auto-detection Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/burakte st1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Performing auto-detection Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: sync: Synchronization active ################ FIRST LOGIN ################ [mda01.dcactive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 248 Apr 11 17:07 dovecot.index -rw------- 1 postfix postfix 4436 Apr 12 09:54 dovecot.index.cache -rw------- 1 postfix postfix 17372 Apr 12 09:54 dovecot.index.log -rw------- 1 postfix postfix 1681904 Apr 11 10:50 dovecot.index.log.2 -rw------- 1 postfix postfix 126 Apr 12 09:54 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cc2 -rw------- 1 postfix postfix 0 Jul 7 2015 maildirfolder cur: total 84 drwx------ 2 postfix postfix 77824 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. new: total 5532 drwx------ 2 postfix postfix 5644288 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. -rw------- 1 postfix postfix 781 Apr 12 09:53 1460479985.M153155P17066.mda01.dcactive.domain.com,S=781,W=795 <<<<<<<<<<<<<<<<<<<<<< Email still in new folder. tmp: total 776 drwx------ 2 postfix postfix 786432 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. Apr 11 17:31:37 mda01 dovecot: pop3-login: Login: user=<buraktest1>, method=PLAIN, rip=10.*.*.*, lip=10.*.*.*, mpid=20529, session=<T8W2yD4wYM0K/xKh> Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Loading modules from directory: /usr/lib64/dovecot Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Module loaded: /usr/lib64/dovecot/lib15_notify_plugin.so Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Module loaded: /usr/lib64/dovecot/lib20_replication_plugin.so Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:42 mda01 dovecot: pop3(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:31:42 mda01 dovecot: pop3(buraktest1): Disconnected: Logged out top=0/0, retr=1/811, del=1/1, size=795 Apr 11 17:31:42 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:42 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=2 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active ################ SECOND LOGIN ################ [mda01.dcactive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 248 Apr 11 17:07 dovecot.index -rw------- 1 postfix postfix 4436 Apr 12 10:07 dovecot.index.cache -rw------- 1 postfix postfix 17776 Apr 12 10:07 dovecot.index.log -rw------- 1 postfix postfix 1681904 Apr 11 10:50 dovecot.index.log.2 -rw------- 1 postfix postfix 55 Apr 12 10:07 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cc2 -rw------- 1 postfix postfix 0 Jul 7 2015 maildirfolder cur: total 84 drwx------ 2 postfix postfix 77824 Apr 12 10:07 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. new: total 5528 drwx------ 2 postfix postfix 5644288 Apr 12 10:07 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. tmp: total 776 drwx------ 2 postfix postfix 786432 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. Apr 11 17:38:12 mda01 dovecot: pop3-login: Login: user=<buraktest1>, method=PLAIN, rip=10.*.*.*, lip=10.*.*.*, mpid=22548, session=<0bxC4D4wLNEK/xKh> Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Loading modules from directory: /usr/lib64/dovecot Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Module loaded: /usr/lib64/dovecot/lib15_notify_plugin.so Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Module loaded: /usr/lib64/dovecot/lib20_replication_plugin.so Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:16 mda01 dovecot: pop3(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:38:16 mda01 dovecot: pop3(buraktest1): Disconnected: Logged out top=0/0, retr=1/811, del=1/1, size=795 Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:17 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active ################################################ ################ PASSIVE SERVER ################ ################################################ ################ EMAIL DELIVERY ################ [mda01.dcpassive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 272 Apr 11 17:16 dovecot.index -rw------- 1 postfix postfix 4060 Apr 12 09:53 dovecot.index.cache -rw------- 1 postfix postfix 16856 Apr 12 09:53 dovecot.index.log -rw------- 1 postfix postfix 1681960 Apr 11 10:46 dovecot.index.log.2 -rw------- 1 postfix postfix 126 Apr 12 09:53 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cbc cur: total 5308 drwx------ 2 postfix postfix 5419008 Apr 11 16:06 . drwx------ 5 postfix postfix 4096 Apr 12 09:53 .. new: total 4444 drwx------ 2 postfix postfix 4530176 Apr 12 09:53 . drwx------ 5 postfix postfix 4096 Apr 12 09:53 .. -rw------- 1 postfix postfix 781 Apr 12 09:53 1460479985.M153155P17066.mda01.dcactive.domain.com,S=781,W=795 tmp: total 8 drwx------ 2 postfix postfix 4096 Apr 12 09:53 . drwx------ 5 postfix postfix 4096 Apr 12 09:53 .. Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/burakte st1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Performing auto-detection Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: replication: Replication requested by 'transaction commit', priority=2 Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Performing auto-detection Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: sync: Synchronization active ################ FIRST LOGIN ################ [mda01.dcpassive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 272 Apr 11 17:16 dovecot.index -rw------- 1 postfix postfix 4196 Apr 12 09:54 dovecot.index.cache -rw------- 1 postfix postfix 17416 Apr 12 09:54 dovecot.index.log -rw------- 1 postfix postfix 1681960 Apr 11 10:46 dovecot.index.log.2 -rw------- 1 postfix postfix 189 Apr 12 09:54 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cbc cur: total 5308 drwx------ 2 postfix postfix 5419008 Apr 11 16:06 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. new: total 4444 drwx------ 2 postfix postfix 4530176 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. -rw------- 1 postfix postfix 781 Apr 12 09:53 1460480044.M279955P928.mda01.dcpassive.domain.com,S=781,W=795 <<<<<<<<<<<<<<<<<<<<<< IMPORTANT: File name changes on the passive side. Still marked new. tmp: total 8 drwx------ 2 postfix postfix 4096 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active ################ SECOND LOGIN ################ [mda01.dcpassive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 272 Apr 11 17:16 dovecot.index -rw------- 1 postfix postfix 4196 Apr 12 10:07 dovecot.index.cache -rw------- 1 postfix postfix 17744 Apr 12 10:07 dovecot.index.log -rw------- 1 postfix postfix 1681960 Apr 11 10:46 dovecot.index.log.2 -rw------- 1 postfix postfix 189 Apr 12 09:54 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cbc cur: total 5308 drwx------ 2 postfix postfix 5419008 Apr 11 16:06 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. new: total 4440 drwx------ 2 postfix postfix 4530176 Apr 12 10:07 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. tmp: total 8 drwx------ 2 postfix postfix 4096 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:16 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:16 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active

1 0

sis deduplication broken from 2.2.16 upwards
by Pavel Stano 12 Apr '16

12 Apr '16

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, sis attachment deduplication is broken in 2.2.16 upwards. It is caused by this commit. https://github.com/dovecot/core/commit/664bf3e236c214aee86294483c379e4fa66c… in src/lib-fs/fs-sis.c function fs_sis_try_link() is comparation of inodes of hash files. Because fs_stat() after that commit use fstat() on open fd of temporary file instead of stat on filename. But that temporary file has differnt inode. It not cause any corruption but it will not save any space. Because every duplicate attachment will be in separate file. - -- [ Ohodnotte kvalitu mailu: https://www.nicereply.com/websupport/4afafd34 ] Pavel Stano | Troubleshooter http://WebSupport.sk *** BERTE A VYCHUTNAVAJTE *** -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJW3XkgAAoJEJDF0QA0DLajmJ0QAIZTFTkN0KMJDT3I/rft5Dpp QYM6kyTVdr/FNeR200LLPjXsHXHF8hhoxkQbpfq1D9ceQO0ERDVaL6knKK7/j5Zj EffO+ercXUkcJbE8iYRNcbdpXltUjgYYzgOha7ULiCk0VxROxcujThNTGCDHY8g/ zHXre2aW7hQ8o1yjjhITIOU5WsENSI8PbFktvvWF6OEMVwv8EnaEckJTRGwEl2fu FEPSV+eQg6jHTs/fgiMxAbd4DSzRa2tkeOrw4l4oprtIuthU5hAi9G42Dk+IFvXk k6imnsI6QMPhlrHCm+8Ym+8FwCv7S75JJ/iRp/sS2zHuEwvfwFcVi8pBSjeV50kZ Z0Xglm35tFrHNLAFFb1CVnEw6ftQpuMEE7o/IYrLMVVdPB0C/1IP0s9ucKK0ccQ0 Ld9RULBo6jLgxsVodEntgtMABkfvxybut/tF3O4mm/iN0rDzlOZHMeQ+lsgcdrZd J7h3ow/J0OYosR7CfRFLA875ue2g4GsF+FFP9/oKx/1TkHXJNXpKAhhjOCnSgxHe h44bDrpJyYKlrCaLcOjQM4iUO0upBPpepOnJu50Fde1hNmyr4NaiHLTo23OGX/v3 kEA6xEgmTsXyr3kjhg51/0tdradqKvih2yIptmhpw8P+RWp+ceMoDX2hF95EGB8q FGklrxdxCIoGPAZTOVyf =imfX -----END PGP SIGNATURE-----

5 7

doveadm sync ignores -u option
by Max 12 Apr '16

12 Apr '16

Hi, Since I upgraded from 2.2.21 to 2.2.23, the user option -u seems to be ignored by doveadm sync, or at least it doesn't handle it correctly. If I run the following in the shell as user 'max': % doveadm sync -u foo(a)example.com -d doveadm(max): Error: User doesn't exist I get it to work if I set the USER environment variable to foo(a)example.com: % USER=foo(a)example.com doveadm sync -u foo(a)example.com -d # sync runs as expected. Kind Regards, Max

3 2

[Dovecot] Replication and public namespaces
by Markus Weippert 11 Apr '16

11 Apr '16

Hi, I'm having some issues with replicating public namespaces. Everything seems to work fine for private namespaces, but while importing some huge mailboxes (many small mails) into a public namespace via imapsync, something goes wrong. The expected mail flow is: old-server (imapsync)> new-server1 (replication)> new-server2 But then, dovecot seems to run into race conditions when the replications process tries to sync the same public mailbox under two or more different users at the same time. As a result, messages get duplicated, new-server2 sends those back to new-server1 which then starts to produce duplicates too. If I don't kill the processes in time and delete the faulty mailbox, they start to produce thousands of mails. In fact, server2 should not export messages at all, since it's not productive yet and does not get any mail except from the replication. The only thing getting logged (only few compared to the huge amount of duplicates produced): "dsync-server(user(a)example.com): Warning: Maildir /...: Expunged message reappeared, giving a new UID" Is there any way to fix this? Regards, Markus doveadm_password = *********** doveadm_port = ***** mail_home = /var/vmail/private/%d/%n mail_location = maildir:~/mail mail_plugins = acl virtual listescape notify replication namespace inbox { inbox = yes location = prefix = separator = / type = private } namespace legacy { alias_for = # ... } namespace ns_public { list = children location = maildir:/var/vmail/public/%d prefix = Public/ separator = / subscriptions = no type = public } namespace virtual { # ... } plugin { mail_replica = tcps:************** } protocols = imap lmtp sieve replication_dsync_parameters = -d -l 60 -N -x virtual -x ns_public -U replication_full_sync_interval = 4 hours replication_max_conns = 20 service aggregator { fifo_listener replication-notify-fifo { user = vmail } unix_listener replication-notify { user = vmail } } service doveadm { inet_listener { port = 8143 ssl = yes } process_min_avail = 5 user = vmail vsz_limit = 4 G } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 user = vmail } }

3 7

enable/disable shared namespace in passdb
by abi＠oleane.net 11 Apr '16

11 Apr '16

hello all i'm currently using passdb to enable and disable various namespaces conditionally : for example the following work namespace/inbox/inbox=no namespace/legacy_pfso/disabled=no namespace/legacy_pfso/inbox=no namespace/local_storage/disabled=no namespace/comboINBOX_local_pfso/disabled=no namespace/comboINBOX_local_pfso/inbox=yes but i can't get things like the following to work namespace/shared/disabled=yes -- the shared namespace is configured as shown below namespace shared { type = shared list = yes # children disabled = yes separator = / prefix = shared/%%u/ location = imapc:~/dovemail/shared/%%u/ } imapc_host = localhost imapc_port = 143 imapc_password = superpassword # either super or a dummy imapc_master_user = %u -- it seems the shared namespaces do not have names any more so they can't be modified dynamically is there a way to circumvent ? something i missed ? i'm running 2.2.22 but i can switch easily to 2.2.9 or any other version providing master_user or one of the variables that can let me know if a master login was performed is available in passdb the reason i'm doing this is so i can prevent long chains/loops from occuring : then accessed by imapc: , the passdb should disable the shared namespace so it does not produce (an)other imapc connection(s) thanks for your help alexis

2 5

Segfaults in indexer when after Maildir filename S value is updated
by Daniel Demus 10 Apr '16

10 Apr '16

Every now and then the S value in the Maildir filname is wrong, and is automaticcaly fixed by Dovecot while updating the index. It seems the indexer retains a handle pointing to the old filename and crashes immediately afterwards. The index is updated the next time the indexer is run, is this is only an annoyance and somethign that fills up the log. dovecot: indexer-worker(demus): Error: Maildir filename has wrong S value, renamed the file from /home/demus/Maildir/.INBOX.NYTimes/cur/1100506665.M177356P6525V0000000000000302I010100CD_0.server.demus.dk,S=12206:2,S to /home/demus/Maildir/.INBOX.NYTimes/cur/1100506665.M177356P6525V0000000000000302I010100CD_0.server.demus.dk,S=12658:2,S: 1 Time(s) dovecot: indexer-worker(demus): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x79988) [0xb6dc7988] -> /usr/lib/dovecot/libdovecot.so.0(i_warning+0) [0xb6dc7aa8] -> /usr/lib/dovecot/libdovecot.so.0(i_panic+0x64) [0xb6d6a948] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x9d27c) [0xb6ed627c] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_init_stream+0x1c8) [0xb6ed67c0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x568a0) [0xb6e8f8a0] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_stream+0x68) [0xb6e5f3ac] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x56678) [0xb6e8f678] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_virtual_size+0x48) [0xb6e5efd4] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_precache+0x124) [0xb6ed7ee8] -> /usr/lib/dovecot/lib20_fts_plugin.so(+0xd5d4) [0xb6b6f5d4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_precache+0x40) [0xb6e5f804] -> dovecot/indexer-worker(+0x1ee8) [0x7f570ee8] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x68) [0xb6ddc5cc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x120) [0xb6dddd10] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x34) [0xb6ddc684] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x50) [0xb6ddc8b4] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x14) [0xb6d70c84] -> dovecot/indexer-worker(main+0xe8) [0x7f570880] -> /lib/libc.so.6(__libc_start_main+0x114) [0xb6bd2b54]: 1 Time(s) dovecot: indexer-worker(demus): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x79988) [0xb6e43988] -> /usr/lib/dovecot/libdovecot.so.0(i_warning+0) [0xb6e43aa8] -> /usr/lib/dovecot/libdovecot.so.0(i_panic+0x64) [0xb6de6948] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x9d27c) [0xb6f5227c] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_init_stream+0x1c8) [0xb6f527c0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x568a0) [0xb6f0b8a0] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_stream+0x68) [0xb6edb3ac] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x56678) [0xb6f0b678] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_virtual_size+0x48) [0xb6edafd4] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_precache+0x124) [0xb6f53ee8] -> /usr/lib/dovecot/lib20_fts_plugin.so(+0xd5d4) [0xb6beb5d4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_precache+0x40) [0xb6edb804] -> dovecot/indexer-worker(+0x1ee8) [0x7f5eeee8] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x68) [0xb6e585cc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x120) [0xb6e59d10] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x34) [0xb6e58684] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x50) [0xb6e588b4] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x14) [0xb6decc84] -> dovecot/indexer-worker(main+0xe8) [0x7f5ee880] -> /lib/libc.so.6(__libc_start_main+0x114) [0xb6c4eb54]: 1 Time(s) Regards, Daniel Demus

2 1

mdbox and shared \Seen flag
by Dmitry Nezhevenko 09 Apr '16

09 Apr '16

Hi, I've just switched mail storage from maildir to mdbox and found it's very amazing. The only question I've is related to shared mailboxes. In the past I've had a few mailboxes that were shared between two users by just symlinking maildir. So everything was shared including flags and \Seen status. Now I want to get something like this. As far as I understand, "shared" namespace will keep \Seen flag private. So any suggestions how to make \Seen shared? My idea is to create some 'private' mdbox-based namespace that points to fixed location on server, that doesn't depends on username? Is it safe (in terms of locking, accessing indexes, etc)? I'm 100% sure that nobody except dovecot will access it. PS. It's latest version of dovecot. Thanks. -- WBR, Dmitry

2 2

Dovecot Proxy LTMP client connect to TCP port 0
by Wido den Hollander 09 Apr '16

09 Apr '16

Hi, I am trying to set up a Dovecot proxy which proxies through POP3, IMAP and LTMP towards a different Dovecot machine. On the proxy machine I use a MySQL database as a userdb and passwdb backend and it returns the proper information as described here: http://wiki2.dovecot.org/PasswordDatabase/ExtraFields/Proxy IMAP and POP3 works just fine, but with LMTP I run into a problem. On the 'proxy' machine Postfix is also running and it deliver locally to LTMP via Socket: virtual_transport = lmtp:unix:private/dovecot-lmtp Dovecot there is also configured to proxy LTMP: lmtp_proxy = yes service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } So far so good. A telnet to localhost 110 or 143 allows me to log in to the POP3/IMAP. When Postfix delivers the message locally to Dovecot through LTMP it tries to proxy it though. When doing so it tries to connect to TCP port 0 (zero). dovecot: lmtp(22580): Error: lmtp client: connect(mbox01.XXXX.nl, 0) failed: Connection refused I know I can return the 'port' field in the userdb query, but the same query is used for POP3, IMAP and LMTP. So that can't be hardcoded. I fixed it for now with a CASE statement in SQL: password_query = SELECT b.hostname AS host, NULL AS password, \ 'Y' AS nopassword, u.email AS destuser, 'Y' AS proxy, \ CASE '%s' WHEN 'lmtp' THEN 2525 WHEN 'pop3' THEN 110 WHEN 'imap' THEN 143 END AS port \ FROM User u, Backend b, Domain d \ WHERE u.domainID = d.domainID \ AND b.backendID = d.backendID \ AND u.email = '%u' %s is a variable containing the service Dovecot is trying to look up. This is however rather hacky. On my destination machine LMTP is listening on port 2525. Is there any way to tell the Dovecot LTMP client to connect to port 2525 by default? Thanks, Wido

1 1

fts_solr: Lookup failed: 400 Bad Request / GET null null
by Chris Laif 08 Apr '16

08 Apr '16

Hi, the log file shows suspicious entries as follows: Apr 3 09:14:49 xxx dovecot: imap(user@domain): Error: fts_solr: Lookup failed: 400 Bad Request The tomcat7 log shows for this request: 10.0.0.234 - - [03/Apr/2016:09:14:49 +0200] "GET null null" 400 - Dovecot is latest 2.2.23 with a pretty standard FTS config copied from the wiki: mail_plugins = " acl fts fts_solr" fts = solr fts_solr = break-imap-search url=http://10.0.0.123:8080/solr/ Unfortunately I do not know (yet) which client action produces these log lines. "GET null null" seems not to be a sensible request in any case. Anyone seeing the same effect? Chris

3 5

Intermittent IMAP Login failures - about 25% fail
by Mobile Phone 08 Apr '16

08 Apr '16

New server & just added three domains: now I see "dovecot: imap-login: Aborted login (auth failed, 1 attempts in 5 secs): user=<username.companyname>, method=PLAIN, rip=1.1.1.1, lip=99.99.99.99, TLS, session=<kw6Y2NYviQBex5Un>" Plus all Outlook users keep being bounced and finally get in. I am going to kill all the users soon... Not too many files open, nor bandwidth, nor load. Any light/help appreciated. root@brazil:/var/log# dovecot --version 2.2.9 root@brazil:/var/log# dovecot -n # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.19.0-58-generic x86_64 Ubuntu 14.04.4 LTS auth_debug_passwords = yes auth_mechanisms = plain login mail_location = maildir:~/Maildir 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 Trash { special_use = \Trash } prefix = } passdb { driver = pam } protocols = imap pop3 pop3 ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = passwd } Thanks

4 7

Permissions for new folders
by David Cigánek 08 Apr '16

08 Apr '16

Hi, I have a problem with permissions for newly created folders in Dovecot. Everything worked fine until few days ago, when i did a little change in userdb lookup - but i don't know why it is causing problems. Server uses following directory structure: index - /data/mail/index mail - /data/mail/mail alt - /data/mail/archive all 3 on separate volumes, for performance reasons. Up until few days, i used following: # doveadm user dave(a)example.com field value user dave(a)example.com uid 13726 gid 1004 home /data/mail/mail/003/3726/da/dave mail mdbox:~/mbox/:DIRNAME=.00f-dbox-Mails:INDEX=/data/mail/stub/index/data/mail/mail/003/3726/da/dave:ALT=/data/mail/stub/archive/data/mail/mail/003/3726/da/dave config is quite simple: mail_location = mdbox:~/mbox/:DIRNAME=.00f-dbox-Mails:INDEX=/data/mail/stub/index%h:ALT=/data/mail/stub/archive%h passdb { driver = sql args = /data/mail/sql/dovecot-sql.conf.ext } userdb { driver = static args = gid=vmail } from SQL i get those fileds username domain password userdb_home userdb_uid userdb_quota_rule userdb_quota_over_flag For nicer paths, i created a symlinks /data/mail/stub/index/data/mail -> /data/mail/index /data/mail/stub/archive/data/mail -> /data/mail/archive so path /data/mail/stub/index/data/mail/mail/003/3726/da/dave is in fact in /data/mail/index/003/3726/da/dave In that setup, everything worked fine, but i didn't like those simlinks, so i altered the SQL query to return all paths in userdb_mail filed: # doveadm user dave(a)example.com field value user dave(a)example.com uid 13726 gid 1004 home /data/mail/mail/003/3726/da/dave mail mdbox:~/mbox/:DIRNAME=.00f-dbox-Mails:INDEX=/data/mail/index/003/3726/da/dave:ALT=/data/mail/archive/003/3726/da/dave So everything is in fact the same but little nicer. But since then, newly created directories doesn't get the same permissions like parent folder as day should (2770), but instead they are created with 2700: # stat -c "%a (%A)" /data/mail/mail/ 2770 (drwxrws---) # stat -c "%a (%A)" /data/mail/mail/003 2700 (drwx--S---) I need to have there 2770 perms, especialy because when other user like this is created: user dave(a)example.com uid 13999 gid 1004 home /data/mail/mail/003/3999/da/dave Dovecot is unable to create directory /data/mail/mail/003/3999, because it doesn't have write permissions for group on /data/mail/mail/003. I can't find any reason for this behavior - is it something in Dovecot or am I doing something wrong? Thank you, David Dovecot version: 2.2.21 # doveconf -n # 2.2.21 (5345f22): /usr/local/dovecot/2.2.21/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.12 (c1c0a23) # OS: Linux 3.10.0-327.4.5.el7.x86_64 x86_64 CentOS Linux release 7.2.1511 (Core) auth_master_user_separator = xxxxxx dict { sieve_movespam = mysql:/data/mail/sql/dovecot-movespam-sql.conf.ext sieve_redirect = mysql:/data/mail/sql/dovecot-redirects-sql.conf.ext } mail_location = mdbox:~/mbox/:DIRNAME=.00f-dbox-Mails:INDEX=/data/mail/stub/index%h:ALT=/data/mail/stub/archive%h mail_plugins = " quota notify replication" 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 mdbox_rotate_size = 15 M passdb { args = xxxxxx driver = passwd-file master = yes pass = yes skip = authenticated } passdb { args = /data/mail/sql/dovecot-sql.conf.ext driver = sql } passdb { args = /data/mail/sql/dovecot-catchall-sql.conf.ext driver = sql } plugin { mail_replica = tcp:xxx:xxx quota = dict:user-quota::file:~/user_quota.dat quota2 = dict:domain-quota:%d:file:~/../../domain_quota.dat quota2_over_flag_value = 1 quota2_over_script = quota-warning domain %d %n@%d %i missmatch2 quota2_rule = *:bytes=500M quota2_rule2 = Trash:bytes=+5%% quota2_warning = bytes=90%% quota-warning domain %d %n@%d %i warn 90 quota2_warning2 = bytes=100%% quota-warning domain %d %n@%d %i over 100 quota2_warning3 = -bytes=100%% quota-warning domain %d %n@%d %i under 100 quota_grace = 5%% quota_over_flag_value = 1 quota_over_script = quota-warning user %n %n@%d %i missmatch1 quota_rule = *:bytes=0 quota_rule2 = Trash:bytes=+5%% quota_warning = bytes=90%% quota-warning user %n %n@%d %i warn 90 quota_warning2 = bytes=100%% quota-warning user %n %n@%d %i over 100 quota_warning3 = -bytes=100%% quota-warning user %n %n@%d %i under 100 sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = dict:proxy::sieve_movespam;name=sieve_movespam;bindir=~ sieve_before2 = dict:proxy::sieve_redirect;name=sieve_before;bindir=~ sieve_max_actions = 500 sieve_max_redirects = 500 sieve_redirect_envelope_from = recipient } pop3_no_flag_updates = yes protocols = imap pop3 lmtp sieve replication_dsync_parameters = -1 -d -N -l 30 -U replication_max_conns = 5 service aggregator { fifo_listener replication-notify-fifo { group = vmail mode = 0660 user = vmail } unix_listener replication-notify { group = vmail mode = 0660 user = vmail } } service dict { unix_listener dict { group = vmail mode = 0660 user = vmail } } service doveadm { inet_listener { port = xxxx } } service imap-login { client_limit = 10000 inet_listener imap { port = 143 } process_min_avail = 50 service_count = 0 vsz_limit = 256 M } service imap { client_limit = 1 process_limit = 20000 vsz_limit = 1 G } service lmtp { inet_listener lmtp { port = 2525 } } service pop3-login { inet_listener pop3 { port = 110 } } service quota-warning { executable = script /data/mail/scripts/quota-actions.sh unix_listener quota-warning { mode = 0666 } user = root } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0666 } } ssl = no ssl_client_ca_file = /etc/pki/tls/cert.pem syslog_facility = local5 userdb { args = gid=vmail driver = static } userdb { args = /data/mail/sql/dovecot-sql.conf.ext driver = sql override_fields = gid=vmail } protocol imap { mail_max_userip_connections = 1000 mail_plugins = " quota notify replication imap_quota" } protocol lmtp { mail_plugins = " quota notify replication sieve" } protocol lda { mail_plugins = " quota notify replication sieve" }

1 0

Broken pipe with own dict server. Timing issue?
by martijn.list 08 Apr '16

08 Apr '16

Hi, I have created my own dict server (proxy:[<dict path>]:<destination dict>) to access a proprietary database. The dict server basically creates a listing socket on a separate thread and then waits for incoming requests with accept(handle, NULL, 0). When a request comes in (i.e., when accept returns the accepted socket fd), the request is handed over to a handler thread (from a thread pool). The handler thread then read from the input. The issue that I have is that if the read is done too fast after the accept, Dovecot reports a broken pipe: dovecot: auth-worker(19904): Error: write(/usr/share/test-server/tmp/test-dict) failed: Broken pipe This happens for almost all processes that try to access the dict server. However If I add some sort of delay between the accept call and read (for example a sleep), everything works. No broken pipe even after testing with a large number of parallel requests for a long time. Somehow it looks like if the first read is done too fast, it takes a long time to read the data. During this time it looks like all other Dovecot processes are no longer able to connect and report the broken pipe. With the artificial delay, everything works ok and I can see that multiple incoming request are handled by multiple threads so it looks like Dovecot uses multiple auth worker processes. If however one connection hangs on the read it looks like no Dovecot proccess is able to connect Any idea what might be causing the broken pipe in relation to timing of the read? Kind regards, Martijn

2 2

Own implementation of a dict server. Is dict lookup multi threaded or single threaded?
by martijn.list 08 Apr '16

08 Apr '16

Hi, I have created my own dict server (proxy:[<dict path>]:<destination dict>) to access a proprietary database. What happens if the dict server lookup is slow? for example because the lookup process takes some time? Does Dovecot access the dict proxy from multiple threads or is this a single threaded process? Kind regards, Martijn Brinkers

2 1

ETOOMANYREFS related errors
by Luis Ugalde 07 Apr '16

07 Apr '16

Hi, I'm starting to see, on a pretty standard Debian Jessie installation, some error messages that are apparently related to the ETOOMANYREFS errno. Firstly, the mail log shows this: dovecot: pop3-login: Error: fd_send(pop3, 18) failed: Too many references: cannot splice And then the login process fails: dovecot: pop3-login: Internal login failure (pid=34388 id=1) (internal failure, 1 successful auths): user=<username>, method=PLAIN, rip=rip, lip=lip, session=<session> Is this something that Dovecot should be able to handle, or is it strictly Debian/libc/MySillyMistake related? #uname -a Linux server 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt20-1+deb8u3 (2016-01-17) x86_64 GNU/Linux #dovecot --version 2.2.13 #dpkg -l | grep -E 'dovecot-core|libc6|linux-image' ii dovecot-core 1:2.2.13-12~deb8u1 amd64 ii libc6:amd64 2.19-18+deb8u3 amd64 ii libc6-i386 2.19-18+deb8u3 amd64 ii linux-image-3.16.0-4-amd64 3.16.7-ckt20-1+deb8u3 amd64 Best Regards, Luis

2 3

lmtp_rcpt_check_quota = yes silently blocks mail if quota check fails
by Tom Sommer 07 Apr '16

07 Apr '16

I have a user which has a quota-check that fails with 'Internal error', if I enable lmtp_rcpt_check_quota, the mail is silently tempfailed. Actually it looks like lmtp_rcpt_check_quota=yes suppresses normal Info/Error logging, even on Director. The MTA just gets " 451 4.3.0 <xxxx(a)xxx.xxx> Temporary internal error (in reply to end of DATA command)" from the director, but nothing is logged with lmtp_rcpt_check_quota=yes, anywhere. -- Tom

1 0

doveadm sync -1 -R
by Lukas Kolbe 07 Apr '16

07 Apr '16

Hi, I’m migrating an old Zarafa-installation to a dovecot using mdbox and sis on Debian Jessie. To copy over the emails, I use doveadm backup on the new box - or more precisely: vmail# doveadm -v -o imapc_user=$user -o imapc_password=$pass -o imapc_host=$host -o imapc_features=rfc822.size -o imapc_port=993 -o mailbox_list_index=no -o imapc_ssl_verify=no backup -R -x "Public folders*" -x "Public folders/*" -u $user imapc: For each invoke of doveadm backup -R, the local (new) mailbox gets wiped and all mails are retransferred - so far, so good. I’d like to use "doveadm sync -1“ as per the manpage to keep the downtime short, however sync doesn’t like the -R option: sync: invalid option -- 'R' doveadm sync [-u <user>|-A] [-S <socket_path>] [-1fPU] [-l <secs>] [-r <rawlog path>] [-m <mailbox>] [-g <mailbox_guid>] [-n <namespace> | -N] [-x <exclude>] [-s <state>] -d|<dest> If I understand it correctly, without -R it would mean that doveadm sync would incorporate the changes from the local dovecot-mailbox into the remote imapc:-Mailbox, which is the opposite of what I want. Dovecot version is current head as of yesterday. Is what I’m trying to do even possible with doveadm sync? Kind regards, Lukas

2 2

[help]enotify "mail to" run fine edit via managesieve 0.4.4 complied failed
by wuwei 07 Apr '16

07 Apr '16

hi all edit via vi editor to change dovecot.sieve and enotify works fine.but when I telnet 4190 port via managesieve to edit it with the same code,the managesieve said "NO "Error in MANAGESIEVE command CHECKSCRIPT: "", find many topic in wiki and maillist but not solved. need you help!thanks!!dovecot version 2.2.15,pigonhole version 0.4.4 here are more infos below: *managesieve cmds:* "IMPLEMENTATION" "Dovecot Pigeonhole" "SIEVE" "fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave duplicate vacation-seconds" "NOTIFY" "mailto" "SASL" "PLAIN LOGIN" "VERSION" "1.0" OK "Dovecot ready." listscripts NO "Error in MANAGESIEVE command received by server." AUTHENTICATE "PLAIN" "AGFuZ196aGFAdG9tLmNvbQAxMTExMTE=" OK "Logged in." listscripts "blackwhitelist" "rulefilter" ACTIVE OK "Listscripts completed." getscript "rulefilter" {471} require ["reject","fileinto","imap4flags","vacation","regex","encoded-character","include","copy","enotify","variables"]; if header :matches "Subject" "*" { set "Subject" "${1}"; } if header :matches "From" "*" { set "From" "${1}"; } if header :matches "Message-ID" "*" { set "msg_id" "${1}"; } if header :matches "To" "*" { set "To" "${1}"; } if header :matches "Date" "*" { set "Date" "${1}"; } notify "mailto:wuweiwwd@tom.com"; OK "Getscript completed." checkscript {471} require ["reject","fileinto","imap4flags","vacation","regex","encoded-character","include","copy","enotify","variables"]; if header :matches "Subject" "*" { set "Subject" "${1}"; } if header :matches "From" "*" { set "From" "${1}"; } if header :matches "Message-ID" "*" { set "msg_id" "${1}"; } if header :matches "To" "*" { set "To" "${1}"; } if header :matches "Date" "*" { set "Date" "${1}"; } notify "mailto:wuweiwwd@tom.com"; *NO "Error in MANAGESIEVE command CHECKSCRIPT: "* BYE "Disconnected for inactivity" Connection closed by foreign host. *sieve code:* require ["reject","fileinto","imap4flags","vacation","regex","encoded-character","include","copy","enotify","variables"]; if header :matches "Subject" "*" { set "Subject" "${1}"; } if header :matches "From" "*" { set "From" "${1}"; } if header :matches "Message-ID" "*" { set "msg_id" "${1}"; } if header :matches "To" "*" { set "To" "${1}"; } if header :matches "Date" "*" { set "Date" "${1}"; } notify "mailto:wuweiwwd@tom.com"; *dovecot.conf ./dovecot -n* # 2.2.15: /home/mail/dovecot/etc/dovecot/dovecot.conf doveconf: Warning: service auth { client_limit=80960 } is lower than required under max. load (300000) doveconf: Warning: service anvil { client_limit=60000 } is lower than required under max. load (240003) # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.2 auth_cache_negative_ttl = 1 days auth_cache_size = 1000 k auth_cache_ttl = 1 days auth_debug = yes auth_debug_passwords = yes auth_master_user_separator = * auth_mechanisms = plain login debug_log_path = /home/mail/dovecot/logs/dovecot.log default_client_limit = 60000 default_internal_user = vmail default_login_user = dovecotauth default_process_limit = 60000 disable_plaintext_auth = no first_valid_gid = 1007 first_valid_uid = 1007 imapc_features = rfc822.size fetch-headers imapc_host = 172.24.173.212 imapc_password = tom123VipIMAP587 imapc_user = %u info_log_path = /home/mail/dovecot/logs/dovecot.log log_path = /home/mail/dovecot/logs/dovecot.log mail_debug = yes mail_fsync = never mail_plugins = fts fts_lucene mail_log notify quota zlib mail_prefetch_count = 20 maildir_very_dirty_syncs = 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 duplicate vacation-seconds namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox "Junk E-mail" { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Items" { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = . } passdb { args = /home/mail/dovecot/etc/dovecot/passwd.masterusers driver = passwd-file master = yes } passdb { args = /home/mail/dovecot/bin/CheckPassword driver = checkpassword } plugin { fts = lucene fts_lucene = whitespace_chars=@. mail_debug = yes mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename append mail_log_fields = uid box msgid size quota = dict:%u::redis:host=127.0.0.1:prefix=user_quota/ quota_rule2 = Trash:storage=+80%% quota_warning = storage=90%% quota-warning 90 %u quota_warning2 = storage=80%% quota-warning 80 %u quota_warning3 = storage=70%% quota-warning 70 %u quota_warning4 = storage=60%% quota-warning 60 %u sieve = ~/sieve/.dovecot.sieve sieve_dir = ~/sieve sieve_extensions = +vacation-seconds sieve_max_redirects = 10 sieve_redirect_envelope_from = orig_recipient sieve_vacation_default_period = 0 sieve_vacation_max_period = 0 sieve_vacation_min_period = 0 welcome_letter_path = /home/mail/dovecot/etc/welcome welcome_letter_url = http://202.108.252.162:8080/domainmail zlib_save = gz zlib_save_level = 6 } pop3_fast_size_lookups = yes pop3_no_flag_updates = yes postmaster_address = postmastar@%d protocols = imap pop3 sieve lmtp service auth-worker { user = dovecotauth } service auth { client_limit = 80960 unix_listener /home/mail/postfix/var/spool/postfix/private/auth-client { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 143 } service_count = 0 vsz_limit = 256 M } service imap { executable = imap postlogin process_limit = 60240 } service lmtp { inet_listener { port = 11000 } } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 0 vsz_limit = 256 M } service managesieve { process_limit = 80960 } service pop { executable = imap postlogin process_limit = 60240 } service pop3-login { inet_listener pop3 { port = 110 } service_count = 0 vsz_limit = 256 M } service postlogin { executable = script-login -d rawlog -b -t } service quota-warning { executable = script /home/mail/dovecot/bin/quota-warning.sh unix_listener quota-warning { user = vmail } user = vmail } ssl = no submission_host = 172.24.140.52:26 userdb { driver = prefetch } userdb { args = /home/mail/dovecot/etc/dovecot/dovecot-dict-auth.conf.ext driver = dict } protocol imap { imap_logout_format = bytes=%i/%o mail_plugins = fts fts_lucene mail_log notify quota zlib imap_quota imap_zlib } protocol pop3 { pop3_logout_format = bytes=%i/%o, top=%t/%p, retr=%r/%b, del=%d/%m, size=%s } protocol lmtp { mail_plugins = fts fts_lucene mail_log notify quota zlib quota sieve } protocol sieve { mail_max_userip_connections = 1000 mail_plugins = fts fts_lucene mail_log notify quota zlib quota managesieve_implementation_string = Dovecot Pigeonhole managesieve_logout_format = bytes=%i/%o managesieve_max_compile_errors = 10 managesieve_max_line_length = 65536 } -- View this message in context: http://dovecot.2317879.n4.nabble.com/help-enotify-mail-to-run-fine-edit-via… Sent from the Dovecot mailing list archive at Nabble.com.

2 2

What is dovecot.socket and do i need it?
by Hamy 07 Apr '16

07 Apr '16

Helloafter rebooting the server, i keep getting these errors in mail.err : Apr 7 06:08:09 main dovecot: master: Error: systemd listens on port 143, but it's not configured in Dovecot. Closing. Apr 7 06:08:09 main dovecot: master: Error: systemd listens on port 993, but it's not configured in Dovecot. Closing. Apr 7 06:08:09 main dovecot: master: Error: systemd listens on port 993, but it's not configured in Dovecot. Closing. And then dovecot refuses any connection. the problem is solved if i do a manual restart of dovecot.service. After some search, i found 2 different solutions, one suggesting disabling dovecot.socket completely, the other one adjusting its settings: https://sowhatisthesolution.wordpress.com/2015/04/27/upgrading-dovecot-debi… I also found an old thread in the mailing list that might be relevant: http://dovecot.org/list/dovecot/2012-March/134376.html The errors indeed seem to go away if i disable dovecot.socket . I would be grateful is someone could help me understand the role of dovecot.socket , and why that error happens and what is the right way to solve it? PS: I am using Ubuntu server 15.10 and dovecot package v2.2.18 Best Regards,

1 0

RE: State for dsync not working
by Simon Pierre Desrosiers 07 Apr '16

07 Apr '16

No one will answer, so I will provide my own answer for posterity. The -s flag does not accept a file, but a string. So a correct for loop would be the following : for user in $userlist ; do state=$(cat "/Users/_dovecot/.bin/syncStates/syncstate$user" ) doveadm sync -u $user -s $state tcp:xxx.xxx.xxx.xxx > "/Users/_dovecot/.bin/syncStates/syncstate$user" done Hope it helps someone. > > ------------------------------ > > Message: 3 > Date: Fri, 25 Mar 2016 19:26:11 -0400 > From: Simon Pierre Desrosiers <simonpie(a)cs.mcgill.ca> > To: dovecot(a)dovecot.org > Subject: State for dsync not working. > Message-ID: <CAF2F45A-3F6A-4540-8C32-6551C6F27F7C(a)cs.mcgill.ca> > Content-Type: text/plain; charset=us-ascii > > Hello, > > Since replication does not seem to work on Mac OSX, I will run doveadm sync by hand every few minutes. > > In order to improve efficiency, I would like to use state. I have tried a few ways, but I always get the following error > doveadm(user): Error: Saved sync state is invalid, falling back to full sync: Invalid base64 data > KBtMOd0181bQ/wAAoQsxE90181YBAAAAAQAAAAAAAAAAAAAAAAAAABtI+mg= > > > Here is the code I use to sync : > for user in $userlist ; do > doveadm sync -u $user -s "/Users/_dovecot/.bin/syncStates/syncstate$user" tcp:xxx.xxx.xxx.xxx > "/Users/_dovecot/.bin/syncStates/syncstate$user" > done > > Any idea on how I can correct the encoding error ? > > Thank you > > ------------------------------ > > Message: 4 > Date: Sat, 26 Mar 2016 13:30:03 +1000 > From: Noel Butler <noel.butler(a)ausics.net> > To: dovecot(a)dovecot.org > Subject: Re: NetApp NFS vs. ZFS and NFS for Maildir > Message-ID: <79e7f44d74014b5c83d370d74e02205b(a)ausics.net> > Content-Type: text/plain; charset=US-ASCII; format=flowed > > It seems its troll time again on this list, ohh maybe its Harry in > disguise... So I will play along, for today anyway :) > > > On 19/03/2016 18:11, Stephan von Krawczynski wrote: >> On Sat, 19 Mar 2016 17:37:04 +1000 >> Noel Butler <noel.butler(a)ausics.net> wrote: >> >>> On 14/03/2016 18:49, Stephan von Krawczynski wrote: >>>> >>>>> >>>>> and you've never seen these cause problems with FS? then you must be >>>>> a >>>>> newbie, in over 25 years I've seen it happen several times - yes even >>>>> after an apparent controlled shutdown. >>>> >>>> Maybe you're doing something wrong then. because in my last 21 years >>>> working >>>> exactly in this business I've not seen a single deadly fs-crash because >>>> of a >>>> power-outage. Not one. And we had of course several, all backed by UPS. >>> >>> Consider yourself lucky, Most network admins whove been around large >>> busy ISP DC's have seen this in their lifetime, to not have seen one >>> is >>> rare, go buy yourself a lotto ticket :) >>> >>>> >>>> If your servers get drowned with water during a fire your fs is >>>> probably the >>>> least of your worries. You don't really plan to re-enable servers with >>>> water- or fire-damage, do you? That's probably why there shouldn't be a >>>> fireman pouring water in the first place. >>> >>> This shows you dont understand structural engineering, the fire does >>> not >>> have to be on your floor, it can be far away as two or so levels >>> above, >>> with the high pressure water used - equating to a shitload of water, >>> there are ducts, shafts, other risers and so on that with a shit-tone >>> of >>> water can easily penetrate fireblocks of floors below - dont take my >>> work, go ask a fireman, or maybe watch the nightly news sometime >>> (building fire - many levels water affected blah blah blah)... so >>> keeping those boxes on via UPS's is asking for lots of charcoaled >>> boards >>> and fried drives. IOW, total stupidity. >>> >>> Should those machines be depowered as required by our building codes, >>> well, might take a few days of drying out but at least they will power >>> back up without error - yes, done it in risk assessments. >> > >> Obviously you must work for people that have not the slightest idea >> about >> using hardware in a correct way and don't know when the time has come >> to throw > >> it away. Man, there is no way to let a drowned box survive. It is not >> back to > > Wow, how long did you allege to have been in network/sys admin? 20 > years? Really? I think you made a typo and and it should have read 20 > minutes, ya know I have refrained from posting no here for a long time > (apart from fact I rarely read the list), and I was not going to feed > the trolls, but sometimes the smart mouthed know nothing, need to bitch > slap upside the head so thats why I am devoting about 60 seconds to you. > > Of course there is, networks dont throw away many hundreds of servers > valued $7K to $10K, nor $100K+ storage systems, or $40K routers, LB's or > switches, just because they got drenched - with power isolated. > > >> normal when it is dry. If you don't get that I am pretty happy to be no >> customer. This can only be an idea born in the sick mind of a >> controller who > > You will never be a customer _or_employee_ of mine, trust me on that > one! > >> didn't want to pay insurance in the first place. We are talking about >> serious > > Got nothing to with insurance, it might take 2 days to dry out and get > back up and running, it will take an awful lot longer to get offsite > backups and restore every last one of them. > > I hope your employer reads this list, because he/she should be seeing > alarm bells from your comments. > >> corrosion effects here let alone that you have a hard time even >> knowning when > > yep, you sure did fail basic engineering > >> your boxes are really dry. Your fireman on the other hand seem to be >> stuck in >> the 80ths. Today there are solar panels almost everywhere _which you >> cannot >> turn off_. > > Wow, you really are clutching the fantasy straws arnt you, perhaps your > country lacks modernisation, I can go to the side of my house and > isolate the panels with a flick of a switch, strangely enough and I > guess in your eyes horrifyingly called "solar isolator" that stops the > panels providing power to my electrical circuits, yes, there might be > power from panels to it, but thats not going to affect my power circuits > or equipment > > > > -- > If you have the urge to reply to all rather than reply to list, you best > first read http://members.ausics.net/qwerty/ > > > ------------------------------ > > Message: 5 > Date: Sat, 26 Mar 2016 13:34:34 +1000 > From: Noel Butler <noel.butler(a)ausics.net> > To: dovecot(a)dovecot.org > Subject: Re: Email hosting provider > Message-ID: <2b1abc9c94e3f1322753d7547cb991e4(a)ausics.net> > Content-Type: text/plain; charset=UTF-8; format=flowed > > On 21/03/2016 17:06, Andre Rodier wrote: >> Hello, >> >> Sorry if I am off topic a little. >> >> I am looking for an email host provider that supports dovecot, sieve >> and manage sieve. Ideally with the roundcube webmail and managesieve >> plugin >> >> Better if it is in Europe or switzerland. I don't mind paying a little. >> >> Thanks, >> Andr?. > > Hi Andre, > > see www.webhostingtalk.com > > There are a number of reliable and reasonable priced hosts in Germany > (best place if you value your privacy) and Netherlands. > > > -- > If you have the urge to reply to all rather than reply to list, you best > first read http://members.ausics.net/qwerty/ > > > ------------------------------ > > Message: 6 > Date: Sat, 26 Mar 2016 10:52:33 +0530 > From: Joy <pj.netfilter(a)gmail.com> > To: Joseph Tam <jtam.home(a)gmail.com> > Cc: Dovecot Mailing List <dovecot(a)dovecot.org> > Subject: Re: IMAP Idle > Message-ID: > <CALM64LbXF_Nw+7STyxHMnjLNujEcTsc5mEXMA8DXaZuNX4pvpA(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > I am ok if connection is closed automatically after 30 min if client is not > responding but connection is not being closed even after 2 days. > > > On Sat, Mar 26, 2016 at 2:52 AM, Joseph Tam <jtam.home(a)gmail.com> wrote: > >> Joy <pj.netfilter(a)gmail.com> wrote: >> >> We have implement imap idle in web mail built by us to have >>> push mail feature. IMAP idle working perfectly with browser notification >>> and we are happy with it but having one issue with users who close the >>> browser directly and never logout in that case there are number of idle >>> connection which are not in use and users are unable to login once IP wise >>> connection limit is reached. >>> >>> Dovecot is not closing connection which are not in use, is there any >>> setting available which can help me to resolve this issue. >>> >> >> I had much the same situation where a user signed up with a roaming >> wireless carrier that assigned a new IP to the client whenever it got >> passed from one access point to another. Good fun when this person >> took a bus ride through the city, leaving orphaned connections in >> its wake. >> >> The IDLE disconnection timeout is hardwired in the Dovecot code >> >> http://wiki.dovecot.org/Timeouts >> >> It's set to the RFC minimum of 30min. You'll have to recompile Dovecot >> to lower this to a non-RFC compliant value. I'm not sure how this this >> will affect clients, but 30min seems to be overly generous. >> >> Joseph Tam <jtam.home(a)gmail.com> >> > > > ------------------------------ > > Message: 7 > Date: Sat, 26 Mar 2016 08:04:33 +0100 > From: Stephan von Krawczynski <skraw(a)ithnet.com> > To: dovecot(a)dovecot.org > Subject: Re: Email hosting provider > Message-ID: <20160326080433.07fcf216.skraw(a)ithnet.com> > Content-Type: text/plain; charset=ISO-8859-1 > > On Sat, 26 Mar 2016 13:34:34 +1000 > Noel Butler <noel.butler(a)ausics.net> wrote: > >> On 21/03/2016 17:06, Andre Rodier wrote: >>> Hello, >>> >>> Sorry if I am off topic a little. >>> >>> I am looking for an email host provider that supports dovecot, sieve >>> and manage sieve. Ideally with the roundcube webmail and managesieve >>> plugin >>> >>> Better if it is in Europe or switzerland. I don't mind paying a little. >>> >>> Thanks, >>> Andr?. >> >> Hi Andre, >> >> see www.webhostingtalk.com >> >> There are a number of reliable and reasonable priced hosts in Germany >> (best place if you value your privacy) and Netherlands. > > You mean "best place if you have no idea of the german laws and whats really > going on" ... > > -- > Regards, > Stephan > > > ------------------------------ > > Message: 8 > Date: Sat, 26 Mar 2016 10:48:47 +0000 > From: michael crane <mick.crane(a)gmail.com> > To: dovecot(a)dovecot.org > Subject: mailbox prefix > Message-ID: > <CACJbxCQ5by9eXKtAMfJ7aa1C2hCkmph=LbyUqn2yv6w=0hVseQ(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > dovecot version 2.2.13 > > hello, > I try to make a new server just for me after having old one working for > ages with Dovecot, Fetchmail, Squirrelmail, Procmail > making new one with above plus Postfix using Maildir structure. > I am having a bit of trouble understanding exactly what the namespace and > prefix are. > Is the "private/" prefix an internal thing with Dovecot ? Or is it supposed > to be a real directory ? > I'm not quite sure how to properly address the INBOX in Procmail, > Squirrelmail, Postfix config. > > > for example am I supposed to say inbox is ".private/.INBOX" > > > > cheers > > zemlik > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > dovecot mailing list > dovecot(a)dovecot.org > http://dovecot.org/cgi-bin/mailman/listinfo/dovecot > > ------------------------------ > > End of dovecot Digest, Vol 155, Issue 45 > ****************************************

1 0

"Lost" e-mail after alternate partition offline
by Daniel van Ham Colchete 07 Apr '16

07 Apr '16

Hey guys! I've got a problem here and I wish you could help me. A drive failed here and went offline for some time. This was a alternate storage drive so it took a while (hours) for us to notice. There was a problem with DRBD also, so it didn't move to the redundancy, it just went offline. I was able to recover all the files there, but a few of my users still don't see their old e-mails, the ones that are supposed to be on the alternate storage. >From what I could troubleshoot here file are there, vmail user can access them, so it's not a permission issue, but a doveadm dump on the index file of each mail folder, won't show the e-mail at the alternate storage drive. So, they are there (at the filesystem), but they aren't (from a imap client). Is there a way to rebuild the dovecot.index file, re-adding everything back to each folder? Best, Daniel Colchete

2 1

namespace...mailbox doesn't exist
by Eric 06 Apr '16

06 Apr '16

Hello list, I have a namespace called 'projects' which when clicked in Thunderbird (nonexistent in eM Client) yields the following error: "The current operation on 'projects' did not succeed. The mail server for account user(a)domain.tld responded: mailbox doesn't exist: projects.projects (0.00 + 0.00 secs)." The namespace is configure as follows: # Shared namespace 'projects' namespace { location = maildir:/home/vpopmail/domains/domain.tld/shared/projects prefix = projects. separator = . type = public } This is the log: 1: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Effective uid=89, gid=89, home=/home/vpopmail/domains/domain.tld/postmaster 2: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Quota root: name=ignore=Trash backend=maildir args= 3: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Quota rule: root=ignore=Trash mailbox=? bytes=0 messages=0 4: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Quota grace: root=ignore=Trash bytes=0 (10%) 5: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Namespace : type=private, prefix=, sep=., inbox=yes, hidden=no, list=yes, subscriptions=yes location= 6: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: mdbox: access(/home/vpopmail/domains/domain.tld/postmaster/mdbox, rwx): failed: No such file or directory 7: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: mdbox: couldn't find root dir 8: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: sdbox: access(/home/vpopmail/domains/domain.tld/postmaster/sdbox, rwx): failed: No such file or directory 9: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: sdbox: couldn't find root dir 10: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: maildir: root exists (/home/vpopmail/domains/domain.tld/postmaster/Maildir) 11: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: maildir++: root=/home/vpopmail/domains/domain.tld/postmaster/Maildir, index=, indexpvt=, control=, inbox=/home/vpopmail/domains/domain.tld/postmaster/Maildir, alt= 12: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Namespace : type=public, prefix=projects., sep=., inbox=no, hidden=no, list=yes, subscriptions=yes location=maildir:/home/vpopmail/domains/domain.tld/shared/projects 13: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: maildir++: root=/home/vpopmail/domains/domain.tld/shared/projects, index=, indexpvt=, control=, inbox=, alt= This did not happen with other versions of dovecot (I think) but just started happening with the upgrade. While it is not a serious problem and I can live with it, what would be causing it in the new dovecot iteration (2.2.23) ? And, could it be that I'm missing the necessary setting to mitigate this? Please let me know if any additional information is necessary. I'm thinking that the problem lies in lines 6/7 and 8/9 where Dovecot is looking for mdbox/sdbox. Eric

3 5

Migrating from Olde server to Dovecot
by Hendrik Velloen 06 Apr '16

06 Apr '16

Hi I am new to the mailing List, and was hoping to get some assistance migrating from an Old Cucipop + Sendmail server (running on a old Redhat v 7) to a new Dovecot setup. My new installation is Dovecot + Postfix. All is setup and working, however I want to trasnsfer the contents of the mailboxes from my old server to this new Dovecot setup. Please let me know what information will be required to transfer the mailboxes - I have tried a number of things, but with no luck. I think the correct method is the one below, but I am getting UIDL errors and AUTH errors and not sure if this is the right approach ---- PLEASE HELP dsync -u <DOVECOT_USER> mirror mbox:~/mail:INBOX=<MAIL_BOX_COPIED_FROM_OLD_SERVER> ~# dsync -u hendrikv(a)tcmvpn.co.za mirror mbox:~/mail:INBOX=/var/mail/User_mbox/hendrikv dsync(hendrikv(a)tcmvpn.co.za): Error: pop3c(196.26.136.162): AUTH PLAIN failed: -ERR Invalid command, try one of: USER name, PASS string, APOP name digest, QUIT dsync(hendrikv(a)tcmvpn.co.za): Error: pop3c: Disconnected from remote server dsync(hendrikv(a)tcmvpn.co.za): Error: pop3_migration: Couldn't sync mailbox POP3-MIGRATION-NS/INBOX: Internal error occurred. Refer to server log for more information. [2016-04-04 08:27:01] dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=ddbe5c71e58919cfe2a40905bced091d (UID=3054) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=64087a4c7bf960114cf17ba044047900 (UID=374) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=fd28baf9e91aedaf06c6e979ca76e96f (UID=2982) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=607087e611559d2df02c0684de87e10d (UID=991) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=c6a9aebd1f535f0cd82ed612a42bae77 (UID=1541) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=4c56ffcfb600c8b216b2f1603383dc13 (UID=1007) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=96ce5556fab323206f51deb03625be8a (UID=2357) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=cda74cb161321b7c99973cc65e80a591 (UID=1401) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=b735acf7ef69b39be157a97223878cdc (UID=642) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=6d9baedf21198be32152461f96737a1a (UID=481) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=19f36b934b74ce11f1eda95e32a0b112 (UID=1998) dsync(hendrikv(a)tcmvpn.co.za): Error: Exporting mailbox INBOX failed: Can't lookup pop3-uidl for UID=1: POP3 UIDLs couldn't be synce -- Kind Regards Hendrik

4 3

Internal quota calculation error (redis), double mail delivery
by Tom Sommer 06 Apr '16

06 Apr '16

Sometimes my redis connection times out, both for pop3, imap and lmtp. I have no idea why, when I do a "doveadm quota recalc -u" it works just fine? I'm thinking the connection is lost somehow and not retried? Apr 06 15:42:00 lmtp(xxx(a)xxx.com): Error: redis: Lookup timed out in 30.000 secs Apr 06 15:42:00 lmtp(xxx(a)xxx.com): Error: Internal quota calculation error Apr 06 15:42:00 lmtp(xxx(a)xxx.com): Error: Internal quota calculation error Apr 06 15:42:00 lmtp(xxx(a)xxx.com): Info: xxxx: msgid=<xxxx(a)xxxx.com>: saved mail to INBOX Apr 06 15:49:23 lmtp(xxx(a)xxx.com): Info: xxxx: msgid=<xxxx(a)xxxx.com>: saved mail to INBOX <-- Same mail This happens a lot, and it's really bad, because the mail is actually saved correctly, but the error is reported back to the Director, causing the delivery to be retried by the MTA - so the mail actually lands *twice* in the user's inbox. Thanks -- Tom

2 4

LMTP with alias addresses
by davide marchi 06 Apr '16

06 Apr '16

Hi, my problem is this: if i use lmtp for delivery and lookup for real_virtual_user(a)mydomain.com all function perfectly and mails are delivered correctly (quota and presence of user also) but if i send an email to real_alias_address(a)mydomain.com LMTP service (it's an alias containing several users) dosen't find user. How can i resolve this problem? for completeness my system users is based on vpopmail userdb

2 1

Session ID separator change
by Timo Sirainen 06 Apr '16

06 Apr '16

LMTP is a but troublesome in that a single LMTP session can do multiple RCPT TOs, so the same session will end up delivering mails to multiple different users. This is causing trouble with stats process, because each delivery is using the same session ID for multiple different users, which causes errors about session ID duplication in stats process. So we'll need to make the session IDs unique, while still keeping it clear enough that they're part of the same original LMTP session (which is also visible in th Received: headers). I'm now thinking that the first recipient's delivery will have the original normal session ID (e.g. "ME3ZHCi+A1dUDQAAvAUe3g"), while the following recipients will have :2, :3, etc suffix (e.g. "ME3ZHCi+A1dUDQAAvAUe3g:2"). If somebody cares about parsing the original session ID from logs, they can just cut off the session ID from the first ':' character (because indexer-worker also adds its own :suffix). So now I'm mainly wondering if ':' is a good character? Has somebody already changed mail_log_prefix in a way that these additional ':' chars might break their log parsers (e.g. mail_log_prefix=%u:%s%{session}:%r).

3 3

Unable to login with iPhone?
by Jason Pruim 06 Apr '16

06 Apr '16

Hey Everyone, So I have my dovecot install up and running! I can receive mail from the outside, still dealing with a small issue with sending email, but I think that's an issue off needing to setup a relay... Right now though... My biggest issue is it won't connect to my iPhone... I can login with mail on my computer, and through round cube for webmail... But it gets stuck on "verifying"... I tried addingcram-md5 and digest-md5 to the auth_mechanisms but that didn't work... Any idea what I'm missing? Here is my doveconf -n: [ec2-user@ip-172-31-28-46 postfix]$ doveconf -n # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 4.4.5-15.26.amzn1.x86_64 x86_64 ext4 auth_mechanisms = plain login cram-md5 digest-md5 mail_location = maildir:/var/vmail/%d/%n/Maildir 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 mbox_write_locks = fcntl namespace inbox { inbox = yes location = prefix = separator = . } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail mode = 0666 user = vmail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } ssl = required ssl_cert = </etc/ssl/certs/mailserver.pem ssl_key = </etc/ssl/private/mailserver.pem ssl_protocols = !SSLv2 !SSLv3 userdb { args = uid=vmail gid=vmail home=/var/vmail/%d/%n driver = static } protocol lda { mail_plugins = " sieve" } [ec2-user@ip-172-31-28-46 postfix]$ If I try to telnet to port 993 from my local computer it connects, but won't let me login... Same on port 143... Any ideas? Thanks everyone for your help! I can't wait until I can actually help with the questions instead of just asking them!

3 2

dovecot squatter
by Gabriele Bulfon 05 Apr '16

05 Apr '16

Hi, on cyrus installations we have the squatter utility that can index full message bodies and headers incrementally, allowing to run the squatter from time to time to arrange for index changes. Is there anything similar in Dovecot? This is expecially useful for full searches in body message. Thanks for any help Gabriele ---------------------------------------------------------------------------------------- Sonicle S.r.l. : http://www.sonicle.com Music: http://www.gabrielebulfon.com Quantum Mechanics : http://www.cdbaby.com/cd/gabrielebulfon

2 1

How to delete Dovecot users when using Single Instance Storage
by Jesus Cea 05 Apr '16

05 Apr '16

In case somebody find this useful: https://blog.jcea.es/posts/20160211-delete_users_dovecot.html -- Jesús Cea Avión _/_/ _/_/_/ _/_/_/ jcea(a)jcea.es - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ Twitter: @jcea _/_/ _/_/ _/_/_/_/_/ jabber / xmpp:jcea@jabber.org _/_/ _/_/ _/_/ _/_/ _/_/ "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ "El amor es poner tu felicidad en la felicidad de otro" - Leibniz

2 1

New feature: HTTP API
by aki.tuomi＠dovecot.fi 05 Apr '16

05 Apr '16

Hi all! We are bringing out HTTP API for doveadm-server in master HEAD. This feature is experimental, and can be expected to have bugs in it and might not always work. If you feel like trying it out though, you can enable it in your configuration file: doveadm_api_key = some-string service doveadm { inet_listener http { port = 8080 } } To use the API, you can go to http://host:8080/doveadm. GET request will print out possible commands, along with their parameters. If you have set API KEY, you need to include it in the request as X-API-Key header. This API has been designed to resemble JMAP API since we are planning to implement it in future version. The rule of thumb is that all the commands work as they would on cli, so the parameters are more or less the same. There are few exceptions, like 'field' parameter in some mail/mailbox commands. Commands are executed by POSTin JSON to /doveadm. The JSON format is [ ["command",{"parameter":"value"},"opaque identifier"], ["command",{"parameter":"value"},"opaque identifier"], ["command",{"parameter":"value"},"opaque identifier"], ... ] Be warned though that even if it supports multiple commands, some commands still use i_fatal to terminate the server if they are unhappy. This will mean you will lose the whole result set, and get no output, so at this point it is safest option to run only one command at a time. If you run into problems or discover issues, please report them in the usual manner to us. Kind regards, Aki Tuomi Dovecot Oy

2 3

Environment Variable Expansion
by Tim Evers 04 Apr '16

04 Apr '16

System: Debian Jessie I'm trying to put an environment variable in the sql config like: password_query = SELECT userid AS user, crypt AS password, maildir as userdb_home, 500 as userdb_uid, 500 as userdb_gid FROM local_account WHERE userid = '%u' and mbox_host = '%{env:CLUSTERNAME}' \ and ( ( imap_aktiv='1' and '%s'='imap' ) or ( pop_aktiv='1' and '%s'='pop3' ) or ( sieve_aktiv='1' and '%s'='sieve' ) ) \ and aktiv_abruf='1' My variable is %{env:CLUSTERNAME} CLUSTERNAME is set through /etc/default/dovecot. I tried setting the import_environment config variable to TZ CLUSTERNAME but that changed nothing. When I execute this through a login attempt, I see the following in the tcpflow output: SELECT userid AS user, crypt AS password, maildir as userdb_home, 508 as userdb_uid, 503 as userdb_gid FROM local_account WHERE userid = 'te' and mbox_host = 'env:CLUSTERNAME}' and ( ( imap_aktiv='1' and 'pop3'='imap' ) or ( pop_aktiv='1' and 'pop3'='pop3' ) or ( sieve_aktiv='1' and 'pop3'='sieve' ) ) and aktiv_abruf='1' So %{env:CLUSTERNAME} was parsed to env:CLUSTERNAME} which is not what the doc (http://wiki.dovecot.org/Variables) says, and it also seems like the parser somehow sees this as a short variable (removing %+{). Any hints what might be happening here / how I can make it work. Regards, Tim

1 0

(no subject)
by Hendrik Velloen 04 Apr '16

04 Apr '16

Hi I am new to the mailing List, and was hoping to get some assistance migrating from an Old Cucipop + Sendmail server (running on a old Redhat v 7) to a new Dovecot setup. My new installation is Dovecot + Postfix. All is setup and working, however I want to trasnsfer the contents of the mailboxes from my old server to this new Dovecot setup. Please let me know what information will be required to transfer the mailboxes - I have tried a number of things, but with no luck. I think the correct method is the one below, but I am getting UIDL errors and AUTH errors and not sure if this is the right approach ---- PLEASE HELP dsync -u <DOVECOT_USER> mirror mbox:~/mail:INBOX=<MAIL_BOX_COPIED_FROM_OLD_SERVER> ~# dsync -u hendrikv(a)tcmvpn.co.za mirror mbox:~/mail:INBOX=/var/mail/User_mbox/hendrikv dsync(hendrikv(a)tcmvpn.co.za): Error: pop3c(196.26.136.162): AUTH PLAIN failed: -ERR Invalid command, try one of: USER name, PASS string, APOP name digest, QUIT dsync(hendrikv(a)tcmvpn.co.za): Error: pop3c: Disconnected from remote server dsync(hendrikv(a)tcmvpn.co.za): Error: pop3_migration: Couldn't sync mailbox POP3-MIGRATION-NS/INBOX: Internal error occurred. Refer to server log for more information. [2016-04-04 08:27:01] dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=ddbe5c71e58919cfe2a40905bced091d (UID=3054) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=64087a4c7bf960114cf17ba044047900 (UID=374) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=fd28baf9e91aedaf06c6e979ca76e96f (UID=2982) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=607087e611559d2df02c0684de87e10d (UID=991) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=c6a9aebd1f535f0cd82ed612a42bae77 (UID=1541) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=4c56ffcfb600c8b216b2f1603383dc13 (UID=1007) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=96ce5556fab323206f51deb03625be8a (UID=2357) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=cda74cb161321b7c99973cc65e80a591 (UID=1401) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=b735acf7ef69b39be157a97223878cdc (UID=642) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=6d9baedf21198be32152461f96737a1a (UID=481) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=19f36b934b74ce11f1eda95e32a0b112 (UID=1998) dsync(hendrikv(a)tcmvpn.co.za): Error: Exporting mailbox INBOX failed: Can't lookup pop3-uidl for UID=1: POP3 UIDLs couldn't be synce -- Kind Regards Hendrik

1 0

How to make quota_status policy to apply to postfix virtual aliases as well?
by Hamy 04 Apr '16

04 Apr '16

HelloI am setting up a postfix+dovecot setup and using quota-status service to reject mails for full mailboxes on smtp session, according to this: https://sys4.de/en/blog/2013/04/08/postfix-dovecot-mailbox-quota/ This is working fine and without any apparent issues. however, Postfix doesn't seem to consult the policy when you're using virtual alias addresses. a virtual alias, is the one that you usually define with virtual_alias_maps . what happens is that Postfix only verifies there is a corresponding value for the given email address and blindly accept it. And it seems smtpd_recipient_restrictions , only applies to the original email address and postfix does not consult that after applying virtual alias. Does any one have any idea how to solve this? is there a setting that i'm missing? or is there a better way to setup email aliases that solve this issue? Best Regards,

1 0

1 last error
by Jason Pruim 03 Apr '16

03 Apr '16

Hey Everyone, I’m down to 1 last error that I know I created on my own but I can’t figure out how to fix it… Here is the error that I’m getting: Apr 3 04:29:37 ip-172-31-24-2 postfix/qmgr[20458]: EFE01423E2: from=<me(a)spike.net>, size=359, nrcpt=1 (queue active) Apr 3 04:29:37 ip-172-31-24-2 dovecot: lda(beth(a)primelashdiva.info): Fatal: setresgid(89(postfix),89(postfix),97(dovecot)) failed with euid=97(dovecot): Operation not permitted Apr 3 04:29:37 ip-172-31-24-2 postfix/pipe[20745]: EFE01423E2: to=<beth(a)primelashdiva.info>, relay=dovecot, delay=22, delays=22/0.01/0/0.01, dsn=4.3.0, status=deferred (temporary failure) So I figure that I messed up the permissions on /etc/dovecot/conf.d I tried to fix it even by setting it way open: drwxrwxrwx 2 dovecot dovecot 4096 Mar 30 00:56 conf.d And it still doesn’t work! doveconf -n: $ doveconf -n # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 4.1.17-22.30.amzn1.x86_64 x86_64 ext4 auth_mechanisms = plain login first_valid_uid = 89 hostname = mail.primelashdiva.info mail_location = maildir:/var/vmail/%d/%n/Maildir mail_privileged_group = dovecot mbox_write_locks = fcntl namespace inbox { inbox = yes location = prefix = separator = . } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } postmaster_address = postmaster(a)primelashdiva.info protocols = imap lmtp service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = dovecot mode = 0666 user = dovecot } user = dovecot } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl = no ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem ssl_protocols = !SSLv2 !SSLv3 userdb { args = uid=postfix gid=postfix home=/var/mail/vhosts/%d/%n driver = static } protocol lmtp { mail_plugins = " sieve" } protocol lda { mail_plugins = } [ec2-user@ip-172-31-24-2 dovecot]$ It might be too late for me to concentrate enough to figure it, but my googling isn’t bringing up any info… Any pointers? Thanks Everyone! Jason Pruim pruimj(a)gmail.com 352.234.3175

3 3

Problem with GSSAPI
by Luca Bertoncello 03 Apr '16

03 Apr '16

Hi list! I'm really puzzled... I have a Mailserver with Dovecot 2.2.9 (installed from Ubuntu 14.04-Repositories) and it works well with LDAP-Authentication agains the Active Directory. Now I want to use GSSAPI to allow the clients (with Thunderbird 38.7.1) to read E-Mails without giving a password. I configured Dovecot using these HowTos: http://mindref.blogspot.de/2011/02/dovecot-kerberos.html http://wiki.dovecot.org/Authentication/Kerberos But it does not work... In mail.log I can just see: Apr 3 09:52:26 mail dovecot: auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth Apr 3 09:52:26 mail dovecot: auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth Apr 3 09:52:26 mail dovecot: auth: Debug: Module loaded: /usr/lib/dovecot/modules/auth/libmech_gssapi.so Apr 3 09:52:26 mail dovecot: auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth Apr 3 09:52:26 mail dovecot: auth: Debug: Module loaded: /usr/lib/dovecot/modules/auth/libauthdb_ldap.so Apr 3 09:52:26 mail dovecot: auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat Apr 3 09:52:26 mail dovecot: auth: Debug: auth client connected (pid=2300) Apr 3 09:52:26 mail dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=192.168.50.54, lip=192.168.50.3, session=<x8Sq5I8vsADAqDI2> and Thunderbird says that the Ticket was not accepted and I have to check if I'm logged into the Kerberos/GSSAPI subsystem. I checked with tcpdump and I see that Thunderbird does NOT send at all any request. Could someone help me? Thanks a lot! Luca Bertoncello (lucabert(a)lucabert.de)

2 2

[PATCH 0/7] Fixes for lib-mail message-address
by Pali Rohár 03 Apr '16

03 Apr '16

Hello, I borrowed dovecot parser for email addresses and going to use it in new perl module as replacement for Email::Address. During implementation and testing I found bugs in dovecot parser & generator. So I'm sending my patches together with tests. Pali Rohár (7): lib-mail: message_address_write: Fix generating empty group list lib-mail: message_address_write: Fix generating group list with empty name lib-mail: parse_addr_spec: Like in rfc822_skip_comment() check if last_comment is not NULL lib-mail: parse_addr_spec: Email address without local-part is invalid lib-mail: parse_mailbox: Set display name instead mailbox when parsing failed lib-mail: message_address_write: Quote and escape strings if needed lib-mail: Update tests for message address src/lib-mail/message-address.c | 99 +++++++++++++++++++++++++++++++---- src/lib-mail/test-message-address.c | 11 +++- 2 files changed, 98 insertions(+), 12 deletions(-) -- 1.7.9.5

2 2

Dovecot rest api
by use experience 03 Apr '16

03 Apr '16

Team, Need more information on dovecot rest api. Any detailed information about list of dovecot rest apis other than http://www.dovecot.fi/dovecot-launches-a-gmail-api-compatible-rest-api-to-e… will really helpful.

3 2

Found 4 bugs in latest SquirrelMail related to IMAP and SMTP STARTTLS, Dovecot capabilities
by Tobias 03 Apr '16

03 Apr '16

This is a cross-post from the squirrelmail-devel list. It may be of interest if you want to run SquirrelMail and connect to Dovecot (and Postfix, possibly other servers) on a remote host using STARTTLS. BR Tobias -------- Forwarded Message -------- Subject: [SM-DEVEL] 4 bugs, IMAP and SMTP STARTTLS, Dovecot capabilities Date: Sun, 3 Apr 2016 04:27:56 +0200 From: Tobias <lists.zxinn(a)otaking.se> Reply-To: Squirrelmail Developers Mailing List <squirrelmail-devel(a)lists.sourceforge.net> To: squirrelmail-devel(a)lists.sourceforge.net Hello! I've looked for and have not seen any similar issues reported related to STARTTLS. Sourceforge wouldn't let me create an account or else I could have submitted bug reports directly. I'm using SquirrelMail 1.4.23 installed from latest FreeBSD Ports, together with PHP 5.6. I'm attempting to connect using STARTTLS to Dovecot 2.2.22 and Postfix 3.1.0. I've verified the code is not fixed for any of these four issues in the latest 1.5.2 SVN. Issue 2 is not as much of a problem in 1.5.2 as it is in 1.4.23 when using 'login' authentication. I connect to the IMAP and SMTP servers using their IP, but need to override the 'peer_name' to validate the certificate properly. New in PHP 5.6 is also that verify_peer defaults to TRUE, which means I need to either be able to set the peer_name, or disable verify_peer. I've found three issues in functions/imap_general.php, related to STARTTLS and Dovecot IMAP server, as well as one STARTTLS issue in class/deliver/Deliver_SMTP.class.php, class class Deliver_SMTP, function initStream. Issue 1: Stream options ($imap_stream_options) are not used with STARTTLS ($use_imap_tls = 2) in function sqimap_create_stream. The stream options are only used for $use_imap_tls = 1. How to fix: Add something like this: // set context options to allow for SSL option overrides @stream_context_set_option($imap_stream,$stream_options); Before trying to initiate the TLS session here: functions/imap_general.php :: function sqimap_create_stream 826: // start crypto on connection. suppress function errors. 827: if (@stream_socket_enable_crypto($imap_stream,true,STREAM_CRYPTO_METHOD_TLS_CLIENT)) { Issue 2: IMAP capabilities are only read once in function sqimap_create_stream (and subsequently used in sqimap_login to determine certain login options), however the capability list for Dovecot is not the same before and after STARTTLS. From Dovecot, before STARTTLS (telnet <local-ip> 143): * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS LOGINDISABLED] Dovecot ready. From Dovecot, after successful STARTTLS (openssl s_client -starttls imap -connect <local-ip>:143): <SSL session info> --- . OK Pre-login capabilities listed, post-login capabilities have more. a capability * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN a OK Pre-login capabilities listed, post-login capabilities have more. How to fix: Issue "capability" command after successful STARTTLS to re-read the capabilities. Either as part of function sqimap_create_stream, or after call to sqimap_create_stream and before login options are checked in function sqimap_login. SquirrelMail 1.4.23 uses the return value with capabilities from function sqimap_create_stream to determine if 'login' is a viable option. Dovecot reports LOGINDISABLED prior to STARTTLS. (1.5.2 does not have this check for 'login'.) Issue 3: Multi-line response from the server to the AUTHENTICATE PLAIN (and likely cram/digest md5, possibly even login) are not accepted. The IMAP protocol allows the server to prefix responses which are incomplete with "*", and Dovecot uses this to report capabilities after successful login, but this is not handled by SquirrelMail's sqimap_login function. SquirrelMail reports: Unknown error: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SEARCH=FUZZY SPECIAL-USE QUOTA The full output from Dovecot is: * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SEARCH=FUZZY SPECIAL-USE QUOTA A003 OK Logged in How to fix: Check if '*' is the first token in a response, and read another line from the stream. Possibly something similar to this: while (substr($read,0,1) == '*') { // OK so far.. $read = sqimap_fgets($imap_stream); } Issue 4: Identical to issue 1 but for SMTP. $use_smtp_tls = 2 and STARTTLS in class/deliver/Deliver_SMTP.class.php, class class Deliver_SMTP, function initStream, does not honor stream options. BR Tobias ----- squirrelmail-devel mailing list Posting guidelines:http://squirrelmail.org/postingguidelines List address:squirrelmail-devel@lists.sourceforge.net List archives:http://news.gmane.org/gmane.mail.squirrelmail.devel List info (subscribe/unsubscribe/change options):https://lists.sourceforge.net/lists/listinfo/squirrelmail-devel

1 0

Still muddling through with broken auth...
by Jason Pruim 03 Apr '16

03 Apr '16

Hey Everyone, I’m still muddling through my first install… Followed the tutorials on workaround.org <http://workaround.org/> which were very helpful! but don’t include much info if things don’t work 100%… and so far I haven’t been able to pin down where the error is. When I try: telnet localhost 143 this is what shows up in the maillot: Apr 2 21:06:57 ip-172-31-24-2 dovecot: auth: Fatal: Unknown database driver 'sql' Apr 2 21:06:57 ip-172-31-24-2 dovecot: master: Error: service(auth): command startup failed, throttling for 2 secs Apr 2 21:06:57 ip-172-31-24-2 dovecot: imap-login: Disconnected: Auth process broken (disconnected before auth was ready, waited 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<+lw34IYvVgB/AAAB> With the failed driver for the database, I tried mysql and sql both of which produce the same error… I have a few other issues but I think those are related farther upstream… Not being able to sign into round cube for webmail, because of it being unable to connect to the storage container… But I think that’s a round cube issue… I want to get postfix and dovecot playing nicely before I worry too much about things like webmail access… Here is my postconf -n: [ec2-user@ip-172-31-24-2 dovecot]$ postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 html_directory = no inet_interfaces = localhost inet_protocols = all mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man mydestination = $myhostname, localhost.$mydomain, localhost newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES sample_directory = /usr/share/doc/postfix-2.6.6/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop unknown_local_recipient_reject_code = 550 virtual_mailbox_domains = hash:/etc/postfix/virtual_mailbox_domains virtual_mailbox_maps = hash:/etc/postfix/virtual_mailbox_users virtual_transport = dovecot [ec2-user@ip-172-31-24-2 dovecot]$ What else can I provide? Thanks! Jason Pruim pruimj(a)gmail.com 352.234.3175

3 11

Dovecot with LDAP/AD has problem with uid/gid
by Luca Bertoncello 02 Apr '16

02 Apr '16

Hi list! I have a Server connected to an AD and I need to configure Dovecot to authenticate the users against the AD (with password and GSSAPI). Now I'm trying to connect Dovecot to the AD with password. The authentication works, but I always got this error: Apr 2 13:03:49 mail dovecot: pop3-login: Login: user=<lucabert>, method=PLAIN, rip=192.168.50.1, lip=192.168.50.3, mpid=3508, session=<ZWJDc34vDgDAqDIB> Apr 2 13:03:49 mail dovecot: pop3(lucabert): Error: stat(/var/spool/mail/lucabert/tmp) failed: Permission denied (euid=10001(lucabert) egid=10000(domain users) missing +x perm: /var/spool/mail/lucabert, dir owned by 1005:8 mode=0700) Apr 2 13:03:49 mail dovecot: pop3(lucabert): Error: Couldn't open INBOX: Internal error occurred. Refer to server log for more information. [2016-04-02 13:03:49] My configuration: # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-83-generic x86_64 Ubuntu 14.04.4 LTS nfs auth_gssapi_hostname = mail.cch.intra auth_mechanisms = plain login cram-md5 gssapi auth_use_winbind = yes auth_username_chars = disable_plaintext_auth = no login_greeting = mail.cch.intra ready. mail_fsync = always mail_gid = 8 mail_location = maildir:/var/spool/mail/%Ln mail_nfs_index = yes mail_uid = 1005 mmap_disable = yes 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 Trash { special_use = \Trash } prefix = } passdb { driver = pam } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocols = " imap pop3" ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = passwd } userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap override_fields = uid=1005 gid=8 euid=1005 } userdb { args = uid=1005 gid=8 home=/var/spool/mail/%n allow_all_users=yes driver = passwd-file override_fields = uid=1005 gid=8 euid=1005 } auth-ldap.conf.ext: passdb { driver = ldap # Path for LDAP configuration file, see example-config/dovecot-ldap.conf.ext args = /etc/dovecot/dovecot-ldap.conf.ext } userdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext # Default fields can be used to specify defaults that LDAP may override #default_fields = home=/home/virtual/%u override_fields = uid=1005 gid=8 euid=1005 } and in my /etc/dovecot/dovecot-ldap.conf.ext I have: user_attrs = \ =uid=1005, \ =gid=8, \ =quota_rule=*:bytes=%{ldap:quotaBytes}, \ =home=/var/spool/mail/%{ldap:sAMAccountName}, \ =mail=maildir:/var/spool/mail/%{ldap:sAMAccountName}/Maildir But it seems that all these settings for uid/gid will be ignored/overwritten... Of course the Mailboxes have user 1005 and group 8. Can someone help me? Thanks Luca Bertoncello (lucabert(a)lucabert.de)

1 1

Save UID & metadata of mail in mysql table
by use experience 02 Apr '16

02 Apr '16

Team, I would like to save UID and metadata of mail in mysql table. I am trying to achieve this using dovecot plugin mail-filter. Also would like to do in the process of mail store (using Dovecot LDA). How can I get UID & metadata through script.

2 3

SIS deduplication fails to create intermediate directories and funny permissions
by Jesus Cea 01 Apr '16

01 Apr '16

I have configured my system to use SIS, sharing the same same storage for all users, and offline deduplication. I have this in my "root" cron: """ 53 1 * * * /usr/local/bin/doveadm purge -A 16 * * * * /usr/local/bin/doveadm sis deduplicate /home/dovecot/buzones/attachments /home/dovecot/buzones/attachments/queue """ Yes, it is launched as "root" but I would expect doveadm drop privileges as soon as possible. This is working great, but from time to time I get this error message: """ Your "cron" job on babylon5 /usr/local/bin/doveadm sis deduplicate /home/dovecot/buzones/attachments /home/dovecot/buzones/attachments/queue produced the following output: Error: mkdir(/home/dovecot/buzones/attachments/dc/62/hashes) failed: No such file or directory """ Looks like doveadm is trying to create the "hashes" directory but the parent "62" doesn't exits yet. If I create that directory by hand and set permissions correctly, everything (seems to) work. Talking about this, I see something strange wit the permissions. All files and directories in SIS are created with "dovemail" user and group EXCEPT the "hashes" directory inside the newly created directory. That is: When I get the error message, I have this: """ drwx------ 7 dovemail dovemail 7 Apr 1 13:28 . drwx------ 237 dovemail dovemail 237 Mar 24 20:09 .. drwx------ 3 dovemail dovemail 3 Feb 29 02:30 1d drwx------ 3 dovemail dovemail 3 Mar 9 01:53 7f drwx------ 3 dovemail dovemail 3 Feb 29 02:30 88 drwx------ 3 dovemail dovemail 3 Feb 29 02:30 8d """ I create the missing directory by hand and change permissions. Now I have: """ drwx------ 7 dovemail dovemail 7 Apr 1 13:28 . drwx------ 237 dovemail dovemail 237 Mar 24 20:09 .. drwx------ 3 dovemail dovemail 3 Feb 29 02:30 1d drwx------ 3 dovemail dovemail 3 Apr 1 13:30 62 drwx------ 3 dovemail dovemail 3 Mar 9 01:53 7f drwx------ 3 dovemail dovemail 3 Feb 29 02:30 88 drwx------ 3 dovemail dovemail 3 Feb 29 02:30 8d """ I run the deduplicator again (as root) and it creates a "hashes" directory inside the "62" directory... with user/group root/root. """ drwx------ 2 root root 2 Apr 1 13:30 hashes """ -- Jesús Cea Avión _/_/ _/_/_/ _/_/_/ jcea(a)jcea.es - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ Twitter: @jcea _/_/ _/_/ _/_/_/_/_/ jabber / xmpp:jcea@jabber.org _/_/ _/_/ _/_/ _/_/ _/_/ "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ "El amor es poner tu felicidad en la felicidad de otro" - Leibniz

1 0

default namespace
by Nerijus Baliunas 01 Apr '16

01 Apr '16

Hello, With no namespace settings and dovecot 2.0.9 I get the following listing: a LIST "" "*" * LIST (\HasNoChildren) "." "Trash" * LIST (\HasNoChildren) "." "Sent" * LIST (\HasNoChildren) "." "INBOX" a OK List completed. Then I add the namespaces: namespace inbox { separator = . prefix = inbox = yes hidden = no list = yes subscriptions = yes } namespace compat { separator = . prefix = INBOX. inbox = no hidden = yes list = no alias_for = } Then list output changes: a LIST "" "*" * LIST (\HasNoChildren) "." "Trash" * LIST (\HasNoChildren) "." "Sent" * LIST (\HasChildren) "." "INBOX" a OK List completed. INBOX now has \HasChildren, while before it had \HasNoChildren. How can I make it \HasNoChildren? Regards, Nerijus

1 1

mail filter plugin script doesn't effective
by use experience 31 Mar '16

31 Mar '16

output of *dovecot --version*: Dovecot version : 2.2.9 ----- output of *doveconf -n:* auth_debug = yes > > auth_mechanisms = plain login > > auth_verbose = yes > > disable_plaintext_auth = no > > mail_debug = yes > > mail_location = > maildir:/var/mail/vhosts/%d/%n:LAYOUT=fs:DIRNAME=dovecot_maildir > > mail_plugins = " mail_log notify mail_filter" > > mail_privileged_group = mail > > namespace inbox { > > inbox = yes > > location = > > mailbox Drafts { > > auto = subscribe > > special_use = \Drafts > > } > > mailbox Junk { > > special_use = \Junk > > } > > mailbox Sent { > > auto = subscribe > > special_use = \Sent > > } > > mailbox "Sent Messages" { > > auto = no > > special_use = \Sent > > } > > mailbox Spam { > > auto = create > > special_use = \Junk > > } > > mailbox Trash { > > auto = no > > special_use = \Trash > > } > > mailbox virtual/All { > > auto = no > > special_use = \All > > } > > prefix = > > } > > passdb { > > args = /etc/dovecot/dovecot-sql.conf.ext > > driver = sql > > } > > plugin { > > autocreate = Trash > > autocreate2 = Spam > > mail_filter = santhosh-filter %u > > mail_log_events = delete undelete expunge copy mailbox_delete > mailbox_rename flag_change save mailbox_create > > mail_log_fields = uid box msgid size flags vsize from subject > > } > > protocols = " imap lmtp pop3" > > service auth-worker { > > user = vmail > > } > > service auth { > > unix_listener /var/spool/postfix/private/auth { > > group = postfix > > mode = 0777 > > user = postfix > > } > > unix_listener auth-userdb { > > mode = 0777 > > } > > user = dovecot > > } > > service imap-login { > > executable = imap-login -R rawlogs > > } > > service imap-postlogin { > > executable = script-login /usr/local/bin/postlogin.sh > /etc/dovecot/script/echo.sh > > user = vmail > > } > > service imap { > > executable = imap imap-postlogin > > } > > service lmtp { > > unix_listener /var/spool/postfix/private/dovecot-lmtp { > > group = postfix > > mode = 0600 > > user = postfix > > } > > } > > service santhosh-filter-out { > > executable = script /usr/local/bin/mail-filter-out.sh > > unix_listener santhosh-filter-out { > > mode = 0777 > > user = vmail > > } > > user = dovecot > > } > > service santhosh-filter { > > executable = script /usr/local/bin/mail-filter.sh > > unix_listener santhosh-filter { > > mode = 0777 > > user = vmail > > } > > } > > ssl_cert = </etc/dovecot/dovecot.pem > > ssl_key = </etc/dovecot/private/dovecot.pem > > userdb { > > args = uid=vmail gid=vmail home=/var/mail/vhosts/%d/%n > > driver = static > > } > > protocol imap { > > mail_plugins = " autocreate" > > } > >

2 4

VS: Re: v2.2.23 released
by Aki Tuomi 31 Mar '16

31 Mar '16

It's fixed in head. Sorry. ---Aki TuomiDovecot oy -------- Alkuperäinen viesti --------Lähettäjä: Eric <ebroch(a)whitehorsetc.com> Päivämäärä: 31.3.2016 18.05 (GMT+02:00) Saaja: dovecot(a)dovecot.org Aihe: Re: v2.2.23 released Yes. I concur. On 3/31/2016 7:44 AM, Leon Kyneur wrote: > 2.2.23 seems to have broken doveadm backup, was previously working > fine on 2.2.22 > > [root@S613 lkyneur]# doveadm -v backup -u em.mck ... > doveadm(root): Error: User doesn't exist > > > [root@S613 lkyneur]# doveadm user em.mck > field value > uid vmail > gid vmail > home /srv/vmail/eftel/xxx.com/20032218/em.mck > mail > mdbox:/srv/vmail/eftel/xxx.com/20032218/em.mck/mdbox:ALT=/altstorage/srv/vm… > quota_rule *:bytes=500M > > > On 30/03/16 23:48, Timo Sirainen wrote: >> http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz >> http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig >> >> This is a bugfix-only release with various important fixes on top of >> v2.2.22. >> >> - Various fixes to doveadm. Especially running commands via >> doveadm-server was broken. >> - director: Fixed user weakness getting stuck in some situations >> - director: Fixed a situation where directors keep re-sending >> different states to each others and never becoming synced. >> - director: Fixed assert-crash related to a slow "user killed" reply >> - Fixed assert-crash related to istream-concat, which could have >> been triggered at least by a Sieve script.

3 2

Reply to : http://dovecot.org/pipermail/dovecot/2016-March/103789.html
by use experience 31 Mar '16

31 Mar '16

I dint get reply as mail to my mailed, so pasting here the link http://dovecot.org/pipermail/dovecot/2016-March/103791.html

1 0

Dovecot mail-filter execution error.
by use experience 31 Mar '16

31 Mar '16

Hello, While using mail-filter plugin, I am getting following error. Please help me. Mar 31 07:48:31 ip-172-31-29-173 dovecot: lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Connection refused Mar 31 07:48:31 ip-172-31-29-173 dovecot: lda: Fatal: Internal error occurred. Refer to server log for more information.

2 2

Pigeonhole 0.4.13 does not compile against dovecot 2.2.23
by Juan C. Blanco 31 Mar '16

31 Mar '16

Hello, I supose that a new version of pigeonhole is on the way because version 0.4.13 does not compile against dovecot 2.2.23 This is the error that I get gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../src/lib-sieve -I../../../src/lib-sieve/util -I../../../src/lib-sieve/plugins/environment -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/imap -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-lda -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lda -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23 -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-dict -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-dns -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-http -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-mail -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-imap -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-fs -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-charset -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-auth -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-master -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-ssl-iostream -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-compression -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-settings -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-test -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-sasl -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-stats -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-index -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/list -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/index -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/index/raw -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-imap-storage -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/plugins/quota -DPKG_RUNDIR=\"\" -std=gnu99 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -I/usr/kerberos/include -I../../.. -MT imap-sieve-storage.lo -MD -MP -MF .deps/imap-sieve-storage.Tpo -c imap-sieve-storage.c -fPIC -DPIC -o .libs/imap-sieve-storage.o imap-sieve-storage.c: In function 'imap_sieve_mailbox_transaction_run': imap-sieve-storage.c:595: error: 'struct client' has no member named 'lda_set' make[4]: *** [imap-sieve-storage.lo] Error 1 Regards. Juan C. Blanco > http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz > http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig > > This is a bugfix-only release with various important fixes on top of v2.2.22. > > - Various fixes to doveadm. Especially running commands via > doveadm-server was broken. > - director: Fixed user weakness getting stuck in some situations > - director: Fixed a situation where directors keep re-sending > different states to each others and never becoming synced. > - director: Fixed assert-crash related to a slow "user killed" reply > - Fixed assert-crash related to istream-concat, which could have > been triggered at least by a Sieve script. -- +-------------------------------------------------------------------+ | Juan C. Blanco | | | | Centro de Calculo | | | E.T.S. Ingenieros Informáticos | E-mail: jcblanco(a)fi.upm.es | | Universidad Politécnica de Madrid | | | Campus de Montegancedo | | | Boadilla del Monte | Tel.: (+34) 91 336 7466 | | 28660 MADRID (Spain) | Fax : (+34) 91 336 6913 | +-------------------------------------------------------------------+

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Multiple IMAP Mailboxes and one collection folder
by Dieter Knopf 31 Mar '16

31 Mar '16

Hello, we use many IMAP folders and now we are searching for a way to display all mails inside this folders in one collecting folder. The advantage for us would be the possibility to view all new incoming mails in one folder. It would be possible to use the standard MAIL App on the iOS without problems. I could simply make a copy of all mails in one folder with Sieve, but then the Per-user Seen Flag would be useless, because the mail inside the folder is still unread. Is there a way to show some way of collecting folder for every user? Thanks Dieter

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Dovecot plugin pthread issue
by qmail＠top-consulting.net 31 Mar '16

31 Mar '16

I am using FreeBSD 10.1 and Dovecot 2.2.22 with the Openchange plugin - https://github.com/openchange/openchange/tree/master/mapiproxy/services/plu… (https://github.com/openchange/openchange/tree/master/mapiproxy/services/plu…) The plugin compiles just fine and works up until when it tries to create a socket using nanomsg, which uses a pthread_create() call. At that point dovecot-lda just hangs indefinitely. I've read that -pthread must be included in all the components that might end up using it. So checking with ldd: nanomsg does include libthr ( pthread equivalent in FreeBSD ) openchange plugin also includes libthr dovecot-lda doesn't include libthr Would dovecot-lda also need to be compiled with -pthread ? Is it safe ? How can it be done ? Thank you!

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Dovecot-LMTP and LDAP: passdb doesn't support credential lookups
by Niols 30 Mar '16

30 Mar '16

Hello, Sorry, this might be a newbish question, but I really can't get the answer by myself. I'm trying to setup a mail server using LDAP to authenticate users, and I keep receiving the errors: passdb doesn't support credential lookups passdb doesn't support lookups, can't verify user's existence when I send test mails to (existing) users. I'm already using the LDAP server for other purposes, and it's working fine. I can't (or I don't want to) give read access to the userPassword attribute, so I want to use a authentication bind: http://wiki.dovecot.org/AuthDatabase/LDAP/AuthBinds I've already managed to have postfix working with this LDAP server, the users (and their aliases) are correctly recognized. Postfix then sends the mails to Dovecot (2.2.13, Debian Jessie's version) with dovecot-lmtp. Here is my /etc/dovecot/conf.d/auth-ldap.conf.ext. I use the static driver for userdb, and the LDAP driver for passdb. passdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext } userdb { driver = static args = uid=mail gid=mail home=/var/mail/%u } Here is my /etc/dovecot/dovecot-ldap.conf.ext file. hosts = localhost ldap_version = 3 dn = cn=dovecot,ou=services,dc=niols,dc=fr dnpass = a-random-password auth_bind = yes base = ou=people,dc=niols,dc=fr pass_filter = (&(objectClass=inetOrgPerson)(mail=%u)) I haven't set the user_filter and user_attrs values, since I thought these would only be usefull for userdb. I haven't set the pass_attrs value, since I don't see why it would be needed (I just need to be able to bind my user, right?). I can't auth_bind_userdn since the e-mail address aren't necessarily related in any way to the user dn. I assumed %u was going to be replaced by the user's full e-mail address. I tried to play a bit with these values to find a working configuration, without success. I tried to search myself on the LDAP server, using the provided dn and dnpass, and I succeeded. I tried to activate debug logs, but that didn't give me much more information (full debug log at the end of this e-mail). I think the problem is that passdb cannot find the user on the LDAP server, but I don't know why. I believe the problem is lying in my non-comprehension of what userdb and passdb actually do. I tried to find out by myself, and I'm here because I didn't manage to do so. I'm sorry if this post looks stupid. Any help and any comments of any kind would be greatly appreciated. Regards, Niols PS: Here is the full debug log that I get after sending a test message to test(a)niols.net (.net vs. .fr: this is not a mistake, I use my .net domain for testing purposes while I use my .fr domain for eveyday life) with swaks: lmtp(3208): Connect from local auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth auth: Debug: Module loaded: /usr/lib/dovecot/modules/auth/libauthdb_ldap.so auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat auth: Debug: LDAP initialization took 0 msecs auth: Debug: master in: USER 1 test(a)niols.net service=lmtp auth: Debug: ldap(test(a)niols.net): passdb doesn't support credential lookups auth: Error: static(test(a)niols.net): passdb doesn't support lookups, can't verify user's existence auth: Debug: userdb out: FAIL 1 lmtp(3208): Error: user test(a)niols.net: Auth USER lookup failed lmtp(3208): Disconnect from local: Successful quit

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CentOS RPM updates?
by J Landwehr 30 Mar '16

30 Mar '16

Has CentOS stopped distributing dovecot updates via yum? The current version there is 2.2.10 - which is now over two years old. The link on: http://dovecot.org/download.html <http://dovecot.org/download.html> to “RPMs for Fedora and RHEL/CentOS” http://packages.atrpms.net/dist/el6/dovecot/ <http://packages.atrpms.net/dist/el6/dovecot/> is also broken. Would be great if someone could please point me to alternative locations for authentic RPMs

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imapc tries to fetch uid 0
by Nagy, Attila 30 Mar '16

30 Mar '16

Hi, This is a capture from an imapc client session (which is triggered by a message, received via LMTP): * OK [CAPABILITY IMAP4rev1 NAMESPACE] Ready 2 LOGIN "uid" "pass" 2 OK LOGIN succeeded 1 LIST "" "" * LIST (\Noselect) "/" "" 1 OK LIST completed 3 APPEND "INBOX" {568} + Ready for 568 octets of data [...] 3 OK APPEND complete 4 EXAMINE "INBOX" * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted. * 4 EXISTS * 0 RECENT * OK [UIDVALIDITY 1455885804] * OK [UIDNEXT 5] 4 OK [READ-ONLY] EXAMINE successful 5 UID FETCH 0 (RFC822.SIZE BODY.PEEK[HEADER.FIELDS (Message-ID)]) 5 BAD Illegal syntax: Bad message number 0 Dovecot 2.2.21 I don't see any problems with the conversation otherwise. Is it safe to assume this is a bug in imapc?

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crash after out of memory?
by Ralf Hildebrandt 30 Mar '16

30 Mar '16

We're encountering a crash when proxying to an Exchange server: Mar 30 10:40:47 mproxy dovecot: imap-login: Login: user=<xxxbxxx>, method=PLAIN, rip=10.39.76.71, lip=141.42.206.11, mpid=18556, TLS, session=<H98xGkAvfvMKJ0xH> Mar 30 10:40:49 mproxy dovecot: imap(xxxbxxx): Fatal: block_alloc(134217728): Out of memory Mar 30 10:40:49 mproxy dovecot: imap(xxxbxxx): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x85afe) [0x7fb0b829eafe] -> /usr/lib/dovecot/libdovecot.so.0(+0x85bec) [0x7fb0b829ebec] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0x7fb0b824373a] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f284) [0x7fb0b82b8284] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f2c3) [0x7fb0b82b82c3] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f357) [0x7fb0b82b8357] -> /usr/lib/dovecot/libdovecot.so.0(+0x81a6d) [0x7fb0b829aa6d] -> /usr/lib/dovecot/libdovecot.so.0(buffer_write+0x6c) [0x7fb0b829acdc] -> /usr/lib/dovecot/libdovecot.so.0(+0x6ea54) [0x7fb0b8287a54] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_copy_from_parent+0x118) [0x7fb0b82a96a8] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xc00ba) [0x7fb0b85e10ba] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7fb0b828d2a2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6e919) [0x7fb0b8287919] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7fb0b828d2a2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6e919) [0x7fb0b8287919] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_get_header_size+0x74) [0x7fb0b8290e34] -> /usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x317) [0x7fb0b8609f37] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](+0x1f1de) [0x7fb0b8a9a1de] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](+0x1d60c) [0x7fb0b8a9860c] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](imap_fetch_more+0x3a) [0x7fb0b8a9970a] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](cmd_fetch+0x354) [0x7fb0b8a8b954] Mar 30 10:40:49 mproxy dovecot: imap(xxxbxxx): Fatal: master: service(imap): child 18556 returned error 83 (Out of memory (service imap { vsz_limit=256 MB }, you may need to increase it) - set CORE_OUTOFMEM=1 environment to get core dump) It happens for this user ONLY. Using the automatic bosch build: 2.2.21-1~auto+152 -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | http://www.charite.de

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