- dovecot - dovecot.org

[Dovecot] dovecot 1.2 shared namespace/mailboxes %%u expands only to %
by Robert Schetterer 16 Jan '09

16 Jan '09

Hi Timo, with dovecot --version 1.2.alpha5 namespace shared { separator = / prefix = "shared/%d/%%u/" subscriptions = yes list = yes } and dovecot-acl authenticated lr in /usr/local/virtual/schetterer.com %%u seems not expand to other existing users instead it expands to % i expected showing all other maildir beyond dovecot: Jan 06 23:53:14 Info: IMAP(robert(a)schetterer.com): acl vfile: file /var/run/dovecot/user-not-found/%/dovecot-acl not found dovecot: Jan 06 23:53:14 Info: IMAP(robert(a)schetterer.com): Namespace shared/schetterer.com/%/: Permission lookup failed from /var/run/dovecot/user-not-found/% i am not clear if its my fault, or some bug -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria

2 14

Re: [Dovecot] managesieve-login and segfault
by Timo Sirainen 16 Jan '09

16 Jan '09

You can also write to mailing list without subscribing. Anyway, I haven't written managesieve-login code, Ccing Stephan. On Thu, 2009-01-15 at 17:00 +0100, Wolfgang.Friebel(a)desy.de wrote: > Hi, > > sorry that do not write to the list, I am not subscribed yet. I have read > the november 2008 thread where managesieve-login does a segfault. As it > happened to me as well and there was no backtrace provided yet I thought > I could produce it. Please find the backtrace in the attached file. > > After having seen the output I believe, my authentication does not succeed > as I have chosen to use plaintext for sieve (and SSL for IMAP). I did > disable plaintext login in the config. > > I guess I know now what to change in my configuration which hopefully > then will allow me to login without a segfault. > > Although the segfault seems to occur when a wrong configuration is chosen, > it should not result in a segfault. > > I am running Scientific Linux 5 (this is basically Redhat Enterprise Linux > 5) on a 64 bit PC in 64 bit mode. I am using dovecot 1.1.8, managesieve > 0.10.4 and sieve 1.1.5 > > -- > Wolfgang Friebel Deutsches Elektronen-Synchrotron DESY > Phone/Fax: +49 33762 77372/216 Platanenallee 6 > Mail: Wolfgang.Friebel AT desy.de D-15738 Zeuthen Germany

4 3

[Dovecot] Fatal: Plugin sieve_plugin not found from directory
by John Morris 15 Jan '09

15 Jan '09

Hi list, Enabling plugins returns fatal errors like the following: Jan 16 00:28:11 norman dovecot: deliver(jman(a)zultron.com): Fatal: Plugin sieve_plugin not found from directory /usr/lib64/dovecot/lda Same errors for loading plugins in the "protocol imap" section of dovecot.conf (tested trash_plugin), same errors for loading other plugins (tested virtual_plugin), same errors for different spellings of "mail_plugins" (lib90_sieve_plugin.so, sieve_plugin.so, sieve_plugin). The directory must be correct, because if lib90_sieve_plugin.so is copied to sieve_plugin.so: Jan 16 00:33:16 norman dovecot: deliver(jman(a)zultron.com): Fatal: Multiple files for module sieve_plugin: /usr/lib64/dovecot/lda/lib90_sieve_plugin.so, /usr/lib64/dovecot/lda/sieve_plugin.so Invoking the deliver process with strace showed /usr/lib64/dovecot/lda being opened, fstated, and getdents returned the expected results, including {d_ino=67593, d_off=608760247, d_reclen=40, d_name="lib90_sieve_plugin.so"} After this, the plugin (nor any other file, aside from /etc/localtime) was not opened, the above error was sent, and deliver exited. The RPM was recompiled for CentOS 5.1 from an ArkLinux Dovecot 1.2 SRPM; the specfile appears to be of the same lineage as the Rawhide Dovecot 1.1 SRPM, and it's quite straightforward. I did add the ManageSieve patch to it, and otherwise no noteworthy changes. Others on the list who had this problem usually suffered from misspellings in mail_plugins or incorrect mail_plugin_dir; the "multiple files" error seems to eliminate this as a possibility. One other fellow had this problem, and fixed it with a recompile; however, since this is an SRPM, there's not much room for random changes in the process, and recompiling didn't fix the problem. Without dovecot plugins enabled, dovecot and deliver are working well in a postfix/LDAP/virtual domains configuration. Below is the dovecot -n output. Thanks John # 1.2.alpha5: /etc/dovecot.conf # OS: Linux 2.6.18-53.1.13.el5xen x86_64 CentOS release 5 (Final) ext3 protocols: imaps ssl_ca_file: /etc/pki/tls/cert.pem ssl_cert_file: /etc/pki/tls/certs/localhost.crt ssl_key_file: /etc/pki/tls/private/localhost.key disable_plaintext_auth: yes login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login valid_chroot_dirs: /v/mail max_mail_processes: 10 first_valid_uid: 101 last_valid_uid: 101 first_valid_gid: 12 last_valid_gid: 1000 mail_access_groups: mail mail_uid: vmail mail_gid: mail mail_location: maildir:/v/mail/%n/mail auth default_with_listener: user: doveauth verbose: yes passdb: driver: ldap args: /etc/dovecot-ldap.conf userdb: driver: ldap args: /etc/dovecot-ldap.conf socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 user: vmail group: mail plugin: sieve: dovecot.sieve from dovecot.conf: protocol lda { postmaster_address = postmaster(a)zultron.com mail_plugins = sieve_plugin mail_plugin_dir = /usr/lib64/dovecot/lda sendmail_path = /usr/lib/sendmail.postfix auth_socket_path = /var/run/dovecot/auth-master }

2 2

[Dovecot] Out of memory
by Uldis Pakuls 15 Jan '09

15 Jan '09

Sorry for previous post with incorrect referrals/thread. For large mailboxes (64k + messages) using maildir I got random "out of memory" errors. [mail addresses hidden] dovecot: Dec 05 18:25:27 Error: IMAP(****@****): block_alloc(): Out of memory dovecot: Dec 05 18:25:27 Error: child 14142 (imap) returned error 83 (Out of memory) dovecot: Dec 05 18:27:29 Error: IMAP(****@****): file maildir-uidlist.c: line 1117 (maildir_uidlist_sync_deinit): assertion failed: (ctx->locked) dovecot: Dec 05 18:27:29 Error: IMAP(****@****): Raw backtrace: imap [0x5555555bd6fe] -> imap [0x5555555bd43e] -> imap [0x55555557dd57] -> imap [0x55555557c026] -> imap(maildir_storage_sync_force+0x43) [0x55555557c2b3] -> imap(maildir_storage_sync_init+0xc2) [0x55555557c3e2] -> imap(imap_sync_nonselected+0xf) [0x55555557533f] -> imap(_cmd_select_full+0xc5) [0x55555556da05] -> imap(cmd_select+0xb) [0x55555556db9b] -> imap [0x55555556eee7] -> imap [0x55555556ef79] -> imap(_client_input+0x6f) [0x55555556f61f] -> imap(io_loop_handler_run+0x108) [0x5555555c2f38] -> imap(io_loop_run+0x18) [0x5555555c20f8] -> imap(main+0x41b) [0x5555555770fb] -> /lib64/libc.so.6(__libc_start_main+0xf4) [0x2b02fcb30b54] -> imap [0x55555556a6e9] dovecot: Dec 05 18:27:29 Error: child 14144 (imap) killed with signal 6 dovecot: Dec 05 18:27:37 Error: IMAP(****@****): block_alloc(): Out of memory dovecot: Dec 05 18:27:37 Error: child 14211 (imap) returned error 83 (Out of memory) dovecot: Dec 05 18:29:41 Error: IMAP(****@****): block_alloc(): Out of memory dovecot: Dec 05 18:29:41 Error: child 14215 (imap) returned error 83 (Out of memory) dovecot: Dec 05 18:31:46 Error: IMAP(****@****): block_alloc(): Out of memory dovecot: Dec 05 18:31:46 Error: child 14248 (imap) returned error 83 (Out of memory) dovecot: Dec 05 18:33:50 Error: IMAP(****@****): block_alloc(): Out of memory dovecot: Dec 05 18:33:50 Error: child 14345 (imap) returned error 83 (Out of memory) dovecot: Dec 05 18:35:55 Error: IMAP(****@****): block_alloc(): Out of memory dovecot: Dec 05 18:35:55 Error: child 14406 (imap) returned error 83 (Out of memory) dovecot: Dec 05 18:37:59 Error: IMAP(****@****): block_alloc(): Out of memory dovecot 1.0.17 mail_prcosess_size = 256 ulimit -a : core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 73728 max locked memory (kbytes, -l) 32 max memory size (kbytes, -m) 6959460 open files (-n) 1024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 73728 virtual memory (kbytes, -v) 9910880 file locks (-x) unlimited cat /proc/meminfo : MemTotal: 8187540 kB MemFree: 353060 kB Buffers: 737968 kB Cached: 5094700 kB SwapCached: 20 kB Active: 4255100 kB Inactive: 2787980 kB SwapTotal: 4200988 kB SwapFree: 4192956 kB Dirty: 20184 kB Writeback: 124 kB AnonPages: 1165756 kB Mapped: 60472 kB Slab: 686100 kB SReclaimable: 591232 kB SUnreclaim: 94868 kB PageTables: 31408 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 8294756 kB Committed_AS: 3417584 kB VmallocTotal: 34359738367 kB VmallocUsed: 91040 kB VmallocChunk: 34359645611 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB What I need to configure to increase available resources? What else I can done? Uldis

2 5

Re: [Dovecot] postfix - dovecot - ldap
by Martin Sengstschmid 15 Jan '09

15 Jan '09

dovecot.conf .... auth_verbose = yes auth_debug = yes auth_debug_passwords = yes mail_debug = yes log_path=/var/log/dovecot.log info_log_path=/var/log/dovecot-info.log ..... after dovecot restart I got following LOG-files Martin dovecot-info.log: dovecot: Jan 15 17:38:55 Info: auth(default): client in: AUTH 1 PLAIN service=imap secured lip=127.0.0.1 rip=127.0.0.1 lport=143 rport=49344 resp=AGJhbW1AYWJjc2hvcC5hdABiYW1tX3NlY3JldA== dovecot: Jan 15 17:38:55 Info: auth(default): ldap(bamm(a)abcshop.at,127.0.0.1): pass search: base=ou=people,dc=abcshop,dc=at scope=subtree filter=(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=bamm(a)abcshop.at)) fields=uniqueIdentifier,userPassword dovecot: Jan 15 17:38:55 Info: auth(default): ldap(bamm(a)abcshop.at,127.0.0.1): result: uniqueIdentifier(user)=bamm(a)abcshop.at userPassword(password)=bamm_secret dovecot: Jan 15 17:38:55 Info: auth(default): client out: OK 1 user=bamm(a)abcshop.at dovecot: Jan 15 17:38:55 Info: auth(default): master in: REQUEST 1 10835 1 dovecot: Jan 15 17:38:55 Info: auth(default): ldap(bamm(a)abcshop.at,127.0.0.1): user search: base=ou=people,dc=abcshop,dc=at scope=subtree filter=(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=bamm(a)abcshop.at)) fields=mailHomeDirectory,mailUidNumber,mailGidNumber,mailStorageDirectory,mailQuota dovecot: Jan 15 17:38:55 Info: auth(default): ldap(bamm(a)abcshop.at,127.0.0.1): result: mailGidNumber(gid)=2000 mailHomeDirectory(home)=/usr/local/mail/abcshop.at/bamm mailQuota(quota=maildir:storage)=2621440 mailStorageDirectory(mail)=maildir:/usr/local/mail/abcshop.at/bamm/Maildir mailUidNumber(uid)=2000 dovecot: Jan 15 17:38:55 Info: auth(default): master out: USER 1 bamm(a)abcshop.at gid=2000 home=/usr/local/mail/abcshop.at/bamm quota=maildir:storage=2621440 mail=maildir:/usr/local/mail/abcshop.at/bamm/Maildir uid=2000 dovecot: Jan 15 17:38:55 Info: imap-login: Login: user=<bamm(a)abcshop.at>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured dovecot: Jan 15 17:38:55 Info: IMAP(bamm(a)abcshop.at): Loading modules from directory: /usr/local/lib/dovecot/imap dovecot: Jan 15 17:38:55 Info: IMAP(bamm(a)abcshop.at): Module loaded: /usr/local/lib/dovecot/imap/lib10_quota_plugin.so dovecot: Jan 15 17:38:55 Info: IMAP(bamm(a)abcshop.at): Module loaded: /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so dovecot: Jan 15 17:38:55 Info: IMAP(bamm(a)abcshop.at): Effective uid=2000, gid=2000, home=/usr/local/mail/abcshop.at/bamm dovecot: Jan 15 17:38:55 Info: IMAP(bamm(a)abcshop.at): Quota root: name=storage=2621440 backend=maildir args= dovecot: Jan 15 17:38:55 Info: IMAP(bamm(a)abcshop.at): Quota rule: root=storage=2621440 mailbox=* bytes=1073741824 (0%) messages=0 (0%) dovecot: Jan 15 17:38:55 Info: IMAP(bamm(a)abcshop.at): maildir: data=/usr/local/mail/abcshop.at/bamm/Maildir dovecot: Jan 15 17:38:55 Info: IMAP(bamm(a)abcshop.at): maildir++: root=/usr/local/mail/abcshop.at/bamm/Maildir, index=, control=, inbox=/usr/local/mail/abcshop.at/bamm/Maildir dovecot: Jan 15 17:39:00 Info: IMAP(bamm(a)abcshop.at): Disconnected: Logged out bytes=8/43 dovecot.log dovecot: Jan 15 17:37:59 Warning: Killed with signal 15 dovecot: Jan 15 17:37:59 Error: auth(default): ldap_unbind dovecot: Jan 15 17:37:59 Error: auth(default): ldap_free_connection 1 1 dovecot: Jan 15 17:37:59 Error: auth(default): ldap_send_unbind dovecot: Jan 15 17:37:59 Error: auth(default): ldap_free_connection: actually freed dovecot: Jan 15 17:38:01 Error: auth(default): ldap_bind dovecot: Jan 15 17:38:01 Error: auth(default): ldap_simple_bind dovecot: Jan 15 17:38:01 Error: auth(default): ldap_sasl_bind dovecot: Jan 15 17:38:01 Error: auth(default): ldap_send_initial_request dovecot: Jan 15 17:38:01 Error: auth(default): ldap_new_connection 1 1 0 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_int_open_connection dovecot: Jan 15 17:38:01 Error: auth(default): ldap_connect_to_host: TCP localhost:389 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_new_socket: 10 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_prepare_socket: 10 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_connect_to_host: Trying 127.0.0.1:389 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_pvt_connect: fd: 10 tm: -1 async: 0 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_open_defconn: successful dovecot: Jan 15 17:38:01 Error: auth(default): ldap_send_server_request dovecot: Jan 15 17:38:01 Error: auth(default): ldap_result ld 0x18401200 msgid -1 dovecot: Jan 15 17:38:01 Error: auth(default): wait4msg ld 0x18401200 msgid -1 (timeout 0 usec) dovecot: Jan 15 17:38:01 Error: auth(default): wait4msg continue ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:01 Error: auth(default): ** ld 0x18401200 Connections: dovecot: Jan 15 17:38:01 Error: auth(default): * host: localhost port: 389 (default) dovecot: Jan 15 17:38:01 Error: auth(default): refcnt: 2 status: Connected dovecot: Jan 15 17:38:01 Error: auth(default): last used: Thu Jan 15 17:38:01 2009 dovecot: Jan 15 17:38:01 Error: auth(default): dovecot: Jan 15 17:38:01 Error: auth(default): dovecot: Jan 15 17:38:01 Error: auth(default): ** ld 0x18401200 Outstanding Requests: dovecot: Jan 15 17:38:01 Error: auth(default): * msgid 1, origid 1, status InProgress dovecot: Jan 15 17:38:01 Error: auth(default): outstanding referrals 0, parent count 0 dovecot: Jan 15 17:38:01 Error: auth(default): ld 0x18401200 request count 1 (abandoned 0) dovecot: Jan 15 17:38:01 Error: auth(default): ** ld 0x18401200 Response Queue: dovecot: Jan 15 17:38:01 Error: auth(default): Empty dovecot: Jan 15 17:38:01 Error: auth(default): ld 0x18401200 response count 0 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_chkResponseList ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_chkResponseList returns ld 0x18401200 NULL dovecot: Jan 15 17:38:01 Error: auth(default): ldap_int_select dovecot: Jan 15 17:38:01 Error: auth(default): read1msg: ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:01 Error: auth(default): read1msg: ld 0x18401200 msgid 1 message type bind dovecot: Jan 15 17:38:01 Error: auth(default): read1msg: ld 0x18401200 0 new referrals dovecot: Jan 15 17:38:01 Error: auth(default): read1msg: mark request completed, ld 0x18401200 msgid 1 dovecot: Jan 15 17:38:01 Error: auth(default): request done: ld 0x18401200 msgid 1 dovecot: Jan 15 17:38:01 Error: auth(default): res_errno: 0, res_error: <>, res_matched: <> dovecot: Jan 15 17:38:01 Error: auth(default): ldap_free_request (origid 1, msgid 1) dovecot: Jan 15 17:38:01 Error: auth(default): ldap_free_connection 0 1 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_free_connection: refcnt 1 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_parse_result dovecot: Jan 15 17:38:01 Error: auth(default): ldap_msgfree dovecot: Jan 15 17:38:01 Error: auth(default): ldap_result ld 0x18401200 msgid -1 dovecot: Jan 15 17:38:01 Error: auth(default): wait4msg ld 0x18401200 msgid -1 (timeout 0 usec) dovecot: Jan 15 17:38:01 Error: auth(default): wait4msg continue ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:01 Error: auth(default): ** ld 0x18401200 Connections: dovecot: Jan 15 17:38:01 Error: auth(default): * host: localhost port: 389 (default) dovecot: Jan 15 17:38:01 Error: auth(default): refcnt: 1 status: Connected dovecot: Jan 15 17:38:01 Error: auth(default): last used: Thu Jan 15 17:38:01 2009 dovecot: Jan 15 17:38:01 Error: auth(default): dovecot: Jan 15 17:38:01 Error: auth(default): dovecot: Jan 15 17:38:01 Error: auth(default): ** ld 0x18401200 Outstanding Requests: dovecot: Jan 15 17:38:01 Error: auth(default): Empty dovecot: Jan 15 17:38:01 Error: auth(default): ld 0x18401200 request count 0 (abandoned 0) dovecot: Jan 15 17:38:01 Error: auth(default): ** ld 0x18401200 Response Queue: dovecot: Jan 15 17:38:01 Error: auth(default): Empty dovecot: Jan 15 17:38:01 Error: auth(default): ld 0x18401200 response count 0 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_chkResponseList ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:01 Error: auth(default): ldap_chkResponseList returns ld 0x18401200 NULL dovecot: Jan 15 17:38:01 Error: auth(default): ldap_int_select dovecot: Jan 15 17:38:55 Error: auth(default): ldap_search dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: "(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=bamm(a)abcshop.at))" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: AND dovecot: Jan 15 17:38:55 Error: auth(default): put_filter_list "(objectClass=PostfixBookMailAccount)(uniqueIdentifier=bamm(a)abcshop.at)" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: "(objectClass=PostfixBookMailAccount)" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: simple dovecot: Jan 15 17:38:55 Error: auth(default): put_simple_filter: "objectClass=PostfixBookMailAccount" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: "(uniqueIdentifier=bamm(a)abcshop.at)" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: simple dovecot: Jan 15 17:38:55 Error: auth(default): put_simple_filter: "uniqueIdentifier=bamm(a)abcshop.at" dovecot: Jan 15 17:38:55 Error: auth(default): ldap_send_initial_request dovecot: Jan 15 17:38:55 Error: auth(default): ldap_send_server_request dovecot: Jan 15 17:38:55 Error: auth(default): ldap_result ld 0x18401200 msgid -1 dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg ld 0x18401200 msgid -1 (timeout 0 usec) dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg continue ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Connections: dovecot: Jan 15 17:38:55 Error: auth(default): * host: localhost port: 389 (default) dovecot: Jan 15 17:38:55 Error: auth(default): refcnt: 2 status: Connected dovecot: Jan 15 17:38:55 Error: auth(default): last used: Thu Jan 15 17:38:55 2009 dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Outstanding Requests: dovecot: Jan 15 17:38:55 Error: auth(default): * msgid 2, origid 2, status InProgress dovecot: Jan 15 17:38:55 Error: auth(default): outstanding referrals 0, parent count 0 dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 request count 1 (abandoned 0) dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Response Queue: dovecot: Jan 15 17:38:55 Error: auth(default): Empty dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 response count 0 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList returns ld 0x18401200 NULL dovecot: Jan 15 17:38:55 Error: auth(default): ldap_int_select dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 msgid 2 message type search-entry dovecot: Jan 15 17:38:55 Error: auth(default): ldap_result ld 0x18401200 msgid -1 dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg ld 0x18401200 msgid -1 (timeout 0 usec) dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg continue ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Connections: dovecot: Jan 15 17:38:55 Error: auth(default): * host: localhost port: 389 (default) dovecot: Jan 15 17:38:55 Error: auth(default): refcnt: 2 status: Connected dovecot: Jan 15 17:38:55 Error: auth(default): last used: Thu Jan 15 17:38:55 2009 dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Outstanding Requests: dovecot: Jan 15 17:38:55 Error: auth(default): * msgid 2, origid 2, status InProgress dovecot: Jan 15 17:38:55 Error: auth(default): outstanding referrals 0, parent count 0 dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 request count 1 (abandoned 0) dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Response Queue: dovecot: Jan 15 17:38:55 Error: auth(default): * msgid 2, type 100 dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 response count 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList returns ld 0x18401200 NULL dovecot: Jan 15 17:38:55 Error: auth(default): ldap_int_select dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 msgid 2 message type search-result dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 0 new referrals dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: mark request completed, ld 0x18401200 msgid 2 dovecot: Jan 15 17:38:55 Error: auth(default): request done: ld 0x18401200 msgid 2 dovecot: Jan 15 17:38:55 Error: auth(default): res_errno: 0, res_error: <>, res_matched: <> dovecot: Jan 15 17:38:55 Error: auth(default): ldap_free_request (origid 2, msgid 2) dovecot: Jan 15 17:38:55 Error: auth(default): ldap_free_connection 0 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_free_connection: refcnt 1 dovecot: Jan 15 17:38:55 Error: auth(default): adding response ld 0x18401200 msgid 2 type 101: dovecot: Jan 15 17:38:55 Error: auth(default): ldap_parse_result dovecot: Jan 15 17:38:55 Error: auth(default): ldap_first_attribute dovecot: Jan 15 17:38:55 Error: auth(default): ldap_get_values dovecot: Jan 15 17:38:55 Error: auth(default): ldap_next_attribute dovecot: Jan 15 17:38:55 Error: auth(default): ldap_get_values dovecot: Jan 15 17:38:55 Error: auth(default): ldap_next_attribute dovecot: Jan 15 17:38:55 Error: auth(default): ldap_msgfree dovecot: Jan 15 17:38:55 Error: auth(default): ldap_result ld 0x18401200 msgid -1 dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg ld 0x18401200 msgid -1 (timeout 0 usec) dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg continue ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Connections: dovecot: Jan 15 17:38:55 Error: auth(default): * host: localhost port: 389 (default) dovecot: Jan 15 17:38:55 Error: auth(default): refcnt: 1 status: Connected dovecot: Jan 15 17:38:55 Error: auth(default): last used: Thu Jan 15 17:38:55 2009 dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Outstanding Requests: dovecot: Jan 15 17:38:55 Error: auth(default): Empty dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 request count 0 (abandoned 0) dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Response Queue: dovecot: Jan 15 17:38:55 Error: auth(default): Empty dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 response count 0 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList returns ld 0x18401200 NULL dovecot: Jan 15 17:38:55 Error: auth(default): ldap_int_select dovecot: Jan 15 17:38:55 Error: auth(default): ldap_search dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: "(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=bamm(a)abcshop.at))" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: AND dovecot: Jan 15 17:38:55 Error: auth(default): put_filter_list "(objectClass=PostfixBookMailAccount)(uniqueIdentifier=bamm(a)abcshop.at)" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: "(objectClass=PostfixBookMailAccount)" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: simple dovecot: Jan 15 17:38:55 Error: auth(default): put_simple_filter: "objectClass=PostfixBookMailAccount" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: "(uniqueIdentifier=bamm(a)abcshop.at)" dovecot: Jan 15 17:38:55 Error: auth(default): put_filter: simple dovecot: Jan 15 17:38:55 Error: auth(default): put_simple_filter: "uniqueIdentifier=bamm(a)abcshop.at" dovecot: Jan 15 17:38:55 Error: auth(default): ldap_send_initial_request dovecot: Jan 15 17:38:55 Error: auth(default): ldap_send_server_request dovecot: Jan 15 17:38:55 Error: auth(default): ldap_result ld 0x18401200 msgid -1 dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg ld 0x18401200 msgid -1 (timeout 0 usec) dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg continue ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Connections: dovecot: Jan 15 17:38:55 Error: auth(default): * host: localhost port: 389 (default) dovecot: Jan 15 17:38:55 Error: auth(default): refcnt: 2 status: Connected dovecot: Jan 15 17:38:55 Error: auth(default): last used: Thu Jan 15 17:38:55 2009 dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Outstanding Requests: dovecot: Jan 15 17:38:55 Error: auth(default): * msgid 3, origid 3, status InProgress dovecot: Jan 15 17:38:55 Error: auth(default): outstanding referrals 0, parent count 0 dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 request count 1 (abandoned 0) dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Response Queue: dovecot: Jan 15 17:38:55 Error: auth(default): Empty dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 response count 0 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList returns ld 0x18401200 NULL dovecot: Jan 15 17:38:55 Error: auth(default): ldap_int_select dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 msgid 3 message type search-entry dovecot: Jan 15 17:38:55 Error: auth(default): ldap_result ld 0x18401200 msgid -1 dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg ld 0x18401200 msgid -1 (timeout 0 usec) dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg continue ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Connections: dovecot: Jan 15 17:38:55 Error: auth(default): * host: localhost port: 389 (default) dovecot: Jan 15 17:38:55 Error: auth(default): refcnt: 2 status: Connected dovecot: Jan 15 17:38:55 Error: auth(default): last used: Thu Jan 15 17:38:55 2009 dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Outstanding Requests: dovecot: Jan 15 17:38:55 Error: auth(default): * msgid 3, origid 3, status InProgress dovecot: Jan 15 17:38:55 Error: auth(default): outstanding referrals 0, parent count 0 dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 request count 1 (abandoned 0) dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Response Queue: dovecot: Jan 15 17:38:55 Error: auth(default): * msgid 3, type 100 dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 response count 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList returns ld 0x18401200 NULL dovecot: Jan 15 17:38:55 Error: auth(default): ldap_int_select dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 msgid 3 message type search-result dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: ld 0x18401200 0 new referrals dovecot: Jan 15 17:38:55 Error: auth(default): read1msg: mark request completed, ld 0x18401200 msgid 3 dovecot: Jan 15 17:38:55 Error: auth(default): request done: ld 0x18401200 msgid 3 dovecot: Jan 15 17:38:55 Error: auth(default): res_errno: 0, res_error: <>, res_matched: <> dovecot: Jan 15 17:38:55 Error: auth(default): ldap_free_request (origid 3, msgid 3) dovecot: Jan 15 17:38:55 Error: auth(default): ldap_free_connection 0 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_free_connection: refcnt 1 dovecot: Jan 15 17:38:55 Error: auth(default): adding response ld 0x18401200 msgid 3 type 101: dovecot: Jan 15 17:38:55 Error: auth(default): ldap_parse_result dovecot: Jan 15 17:38:55 Error: auth(default): ldap_first_attribute dovecot: Jan 15 17:38:55 Error: auth(default): ldap_get_values dovecot: Jan 15 17:38:55 Error: auth(default): ldap_next_attribute dovecot: Jan 15 17:38:55 Error: auth(default): ldap_get_values dovecot: Jan 15 17:38:55 Error: auth(default): ldap_next_attribute dovecot: Jan 15 17:38:55 Error: auth(default): ldap_get_values dovecot: Jan 15 17:38:55 Error: auth(default): ldap_next_attribute dovecot: Jan 15 17:38:55 Error: auth(default): ldap_get_values dovecot: Jan 15 17:38:55 Error: auth(default): ldap_next_attribute dovecot: Jan 15 17:38:55 Error: auth(default): ldap_get_values dovecot: Jan 15 17:38:55 Error: auth(default): ldap_next_attribute dovecot: Jan 15 17:38:55 Error: auth(default): ldap_msgfree dovecot: Jan 15 17:38:55 Error: auth(default): ldap_result ld 0x18401200 msgid -1 dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg ld 0x18401200 msgid -1 (timeout 0 usec) dovecot: Jan 15 17:38:55 Error: auth(default): wait4msg continue ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Connections: dovecot: Jan 15 17:38:55 Error: auth(default): * host: localhost port: 389 (default) dovecot: Jan 15 17:38:55 Error: auth(default): refcnt: 1 status: Connected dovecot: Jan 15 17:38:55 Error: auth(default): last used: Thu Jan 15 17:38:55 2009 dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Outstanding Requests: dovecot: Jan 15 17:38:55 Error: auth(default): Empty dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 request count 0 (abandoned 0) dovecot: Jan 15 17:38:55 Error: auth(default): ** ld 0x18401200 Response Queue: dovecot: Jan 15 17:38:55 Error: auth(default): Empty dovecot: Jan 15 17:38:55 Error: auth(default): ld 0x18401200 response count 0 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList ld 0x18401200 msgid -1 all 1 dovecot: Jan 15 17:38:55 Error: auth(default): ldap_chkResponseList returns ld 0x18401200 NULL dovecot: Jan 15 17:38:55 Error: auth(default): ldap_int_select

2 1

Re: [Dovecot] postfix - dovecot - ldap
by Martin Sengstschmid 15 Jan '09

15 Jan '09

Hallo, Although imap-Login seems to work dovecot doesn't write /usr/local/mail/abcshop.at/bamm /usr/local/mail/abcshop.at/bamm/Maildir The directory /usr/local/mail/ is owned by virtual:virtual (2000:2000) dovecot.conf ..... auth_verbose = yes auth_debug = yes auth_debug_passwords = yes log_path=/var/log/dovecot.log info_log_path=/var/log/dovecot-info.log ...... dovecot-info.log ..... dovecot: Jan 15 16:35:10 Info: Dovecot v1.1.7 starting up dovecot: Jan 15 16:35:11 Info: auth(default): new auth connection: pid=10430 dovecot: Jan 15 16:35:11 Info: auth(default): new auth connection: pid=10432 dovecot: Jan 15 16:35:11 Info: auth(default): new auth connection: pid=10431 dovecot: Jan 15 16:35:20 Info: auth(default): new auth connection: pid=10434 dovecot: Jan 15 16:35:26 Info: auth(default): client in: AUTH 1 PLAIN service=imap secured lip=127.0.0.1 rip=127.0.0.1 lport=143 rport=52791 resp=AGJhbW1AYWJjc2hvcC5hdABiYW1tX3NlY3JldA== dovecot: Jan 15 16:35:26 Info: auth(default): ldap(bamm(a)abcshop.at,127.0.0.1): pass search: base=ou=people,dc=abcshop,dc=at scope=subtree filter=(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=bamm(a)abcshop.at)) fields=uniqueIdentifier,userPassword dovecot: Jan 15 16:35:26 Info: auth(default): ldap(bamm(a)abcshop.at,127.0.0.1): result: uniqueIdentifier(user)=bamm(a)abcshop.at userPassword(password)=bamm_secret dovecot: Jan 15 16:35:26 Info: auth(default): client out: OK 1 user=bamm(a)abcshop.at dovecot: Jan 15 16:35:26 Info: auth(default): master in: REQUEST 1 10431 1 dovecot: Jan 15 16:35:26 Info: auth(default): ldap(bamm(a)abcshop.at,127.0.0.1): user search: base=ou=people,dc=abcshop,dc=at scope=subtree filter=(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=bamm(a)abcshop.at)) fields=mailHomeDirectory,mailUidNumber,mailGidNumber,mailStorageDirectory,mailQuota dovecot: Jan 15 16:35:26 Info: auth(default): ldap(bamm(a)abcshop.at,127.0.0.1): result: mailGidNumber(gid)=2000 mailHomeDirectory(home)=/usr/local/mail/abcshop.at/bamm mailQuota(quota=maildir:storage)=2621440 mailStorageDirectory(mail)=maildir:/usr/local/mail/abcshop.at/bamm/Maildir mailUidNumber(uid)=2000 dovecot: Jan 15 16:35:26 Info: auth(default): master out: USER 1 bamm(a)abcshop.at gid=2000 home=/usr/local/mail/abcshop.at/bamm quota=maildir:storage=2621440 mail=maildir:/usr/local/mail/abcshop.at/bamm/Maildir uid=2000 dovecot: Jan 15 16:35:26 Info: imap-login: Login: user=<bamm(a)abcshop.at>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured dovecot: Jan 15 16:35:40 Info: IMAP(bamm(a)abcshop.at): Disconnected: Logged out bytes=18/97 What is going wrong? MArtin

2 1

[Dovecot] get username of logged in user
by Stefan Jurisch 15 Jan '09

15 Jan '09

Hello, can I anywhere get the name of the currently logged in user? I'm still implementing a custom ACL plugin (IMAP commands MYRIGHTS, GETACL, SETACL, DELETEACL), and for some functions (for example storing the current folder's ACL in combination with this username) I need to obtain the currently logged in IMAP user. Is this possible? If yes - how? Thanks in advance. Best regards Stefan -- SIEGNETZ.IT GmbH { w3o-services } Schneppenkauten 1a D-57076 Siegen Tel.: 0271 68193-0 Fax: 0271 68193-29 Geschäftsführer: Oliver Seitz Handelsregister-Nummer: HRB4838 Registergericht: Amtsgericht Siegen -------------------------------- Das Wort “WINDOWS” stammt aus einem alten Sioux-Dialekt und bedeutet: “Weißer Mann starrt durch Glasscheibe auf Sanduhr.” -------------------------------- -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

3 3

[Dovecot] Adding Disclaimer to emails
by Romer Ventura 15 Jan '09

15 Jan '09

Hello, I was wondering if it was possible to add a disclaimer to every outgoing email using my setup (Postfix+Dovecot)..? Any links or ideas where i should start.? Thanks

5 5

[Dovecot] ImapTest Wiki
by Justin Krejci 15 Jan '09

15 Jan '09

On this page http://imapwiki.org/ImapTest/Running It gives command line parameters to define. One of them is "password=pass" but this resulted in an "Unknown arg" response for me on a fresh install. I then looked at some examples and they give the argument as "pass=pass" which works for me. Was the argument name changed recently or something?

2 1

[Dovecot] Personal dovecot
by Andrzej Adam Filip 15 Jan '09

15 Jan '09

Do you think it wold be worthwhile to add command line options to "deliver" and "imap" to make them ignore "system wide" configuration file and use ~/.dovecotrc instead? I would like to use "imap via fetchmail ssh plugin" and "deliver via ~/.forward (to get sieve support)". Such options would allow "cleaner" configuration. -- [pl>en: Andrew] Andrzej Adam Filip : anfi(a)onet.eu : anfi(a)xl.wp.pl Nice boy, but about as sharp as a sack of wet mice. -- Foghorn Leghorn

2 5

[Dovecot] ldap performance?
by Jan-Frode Myklebust 15 Jan '09

15 Jan '09

We're looking at replacing our mysql auth and userdb, with a set of Red Hat Directory servers, and I see dovecot supports either authentication binds, or "password lookups": http://wiki.dovecot.org/AuthDatabase/LDAP I'm curious if anybody can give any insight as to what kind of performance to expect from authentication binds ? How many POP3s/second should we expect from it ? Our directory servers will be 2 blades with 4 cores of 2GHz each, and we expect to keep the full directory in memory on both servers. -jf

2 2

[Dovecot] Apple patch 9
by Mike Abbott 15 Jan '09

15 Jan '09

Patch #9 adds support for Open Directory and an encrypted SSL keystore. Notes about this patch: It adds --enable-apple and --with-od options to configure (after running autoconf). It depends on patch #7 (hash_table_create/destroy). Automake wipes out this patch's changes to Makefile.in. The - framework options should come from Makefile.am but the author didn't do that. It uses a tab-stops-every-4 indentation style. It may compile and run only on Mac OS X 10.6, currently available via Apple Developer Connection. This code is stable but Apple is still verifying its robustness. This is the patch that needs the user name as extra_fields[0] in deliver, to handle user name aliases. More patches to come, probably after the holidays.

3 12

[Dovecot] Panic 1.1.4
by Andre Hübner 14 Jan '09

14 Jan '09

Hi List, try 1.1.4 and have new Panics in Log. Hoped that 1.1.3 finishes this errors... Oct 8 21:56:28 dd10636 dovecot: IMAP(username): Loading modules from directory: /usr/lib/dovecot/imap Oct 8 21:56:28 dd10636 dovecot: IMAP(username): Module loaded: /usr/lib/dovecot/imap/lib20_mail_log_plugin.so Oct 8 21:56:28 dd10636 dovecot: IMAP(username): Effective uid=857, gid=628, home=/home/popuser/username Oct 8 21:56:28 dd10636 dovecot: IMAP(username): mbox: data=~/mail:INBOX=/var/spool/mail/username Oct 8 21:56:28 dd10636 dovecot: IMAP(username): fs: root=/home/popuser/username/mail, index=, control=, inbox=/var/spool/mail/username Oct 8 21:56:28 dd10636 dovecot: imap-login: Login: user=<username>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured Oct 8 21:56:28 dd10636 dovecot: Panic: IMAP(username): file istream-limit.c: line 84 (i_stream_limit_read): assertion failed: (ret != -1 || stream->istream.e of || stream->istream.stream_errno != 0) Oct 8 21:56:28 dd10636 dovecot: IMAP(username): Raw backtrace: imap [0x80c3a30] -> imap [0x80c3a8a] -> imap [0x80c338c] -> imap [0x80c9d04] -> imap(i_stream_ read+0x28) [0x80c7e28] -> imap(i_stream_read_data+0x1d) [0x80c7edd] -> imap(message_parse_header_next+0x7c) [0x80bbcdc] -> imap [0x80b9385] -> imap [0x80b9aa7 ] -> imap [0x80b9bb4] -> imap [0x80b9c95] -> imap(i_stream_seek+0x69) [0x80c7db9] -> imap [0x8071763] -> /usr/lib/dovecot/imap/lib20_mail_log_plugin.so [0xb7f a3aec] -> /usr/lib/dovecot/imap/lib20_mail_log_plugin.so [0xb7fa3d56] -> imap(cmd_copy+0x1d2) [0x805a142] -> imap [0x805edfc] -> imap [0x805eea5] -> imap [0x8 05f665] -> imap(client_input+0x5e) [0x805f87e] -> imap(io_loop_handler_run+0x100) [0x80cb590] -> imap(io_loop_run+0x28) [0x80ca6a8] -> imap(main+0x4ac) [0x806 73bc] -> /lib/libc.so.6(__libc_start_main+0xdc) [0xb7e8d87c] -> imap [0x8059191] Oct 8 21:56:28 dd10636 dovecot: child 9120 (imap) killed with signal 6 dovecot -n # 1.1.4: /etc/dovecot.conf protocols: imap imaps pop3 pop3s ssl_ca_file: /path/to/*hostname.com.bundle.crt ssl_cert_file: /path/to/*.hostname.com.crt ssl_key_file: /path/to/*.hostname.com.key disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login login_greeting: hostname.com mailserver ready. login_process_per_connection: no login_processes_count: 1 max_mail_processes: 100 verbose_proctitle: yes mail_location: mbox:~/mail:INBOX=/var/spool/mail/%u mail_cache_min_mail_count: 30 mail_debug: yes lock_method: flock mbox_read_locks: dotlock mbox_very_dirty_syncs: yes mail_drop_priv_before_exec: yes mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugins(default): mail_log mail_plugins(imap): mail_log mail_plugins(pop3): mail_plugin_dir(default): /usr/lib/dovecot/imap mail_plugin_dir(imap): /usr/lib/dovecot/imap mail_plugin_dir(pop3): /usr/lib/dovecot/pop3 imap_client_workarounds(default): outlook-idle netscape-eoh tb-extra-mailbox-sep delay-newmail imap_client_workarounds(imap): outlook-idle netscape-eoh tb-extra-mailbox-sep delay-newmail imap_client_workarounds(pop3): pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): oe-ns-eoh outlook-no-nuls auth default: verbose: yes passdb: driver: shadow userdb: driver: passwd gdb /usr/libexec/dovecot/imap /home/popuser/username/core GNU gdb 6.4 Copyright 2005 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i586-suse-linux"...Using host libthread_db library "/lib/libthread_db.so.1". Core was generated by `imap [username 127.0.0.1]'. Program terminated with signal 6, Aborted. warning: Can't read pathname for load map: Eingabe-/Ausgabefehler. Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/lib/dovecot/imap/lib20_mail_log_plugin.so...done. Loaded symbols for /usr/lib/dovecot/imap/lib20_mail_log_plugin.so Reading symbols from /lib/libnss_files.so.2...done. Loaded symbols for /lib/libnss_files.so.2 Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 #0 0xffffe410 in __kernel_vsyscall () (gdb) bt full #0 0xffffe410 in __kernel_vsyscall () No symbol table info available. #1 0xb7ea07d0 in raise () from /lib/libc.so.6 No symbol table info available. #2 0xb7ea1ea3 in abort () from /lib/libc.so.6 No symbol table info available. #3 0x080c3a3d in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:150 backtrace = 0x80f1ae8 "imap [0x80c3a30] -> imap [0x80c3a8a] -> imap [0x80c338c] -> imap [0x80c9d04] -> imap(i_stream_read+0x28) [0x80c7e28] -> imap(i_stream_read_data+0x1d) [0x80c7edd] -> imap(message_parse_header_next+0x7c"... #4 0x080c3a8a in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x80d71ac "file %s: line %d (%s): assertion failed: (%s)", args=0xbf941da4 "Sj\016\bT") at failures.c:430 No locals. #5 0x080c338c in i_panic (format=0x80d71ac "file %s: line %d (%s): assertion failed: (%s)") at failures.c:197 args = 0xbf941da4 "Sj\016\bT" #6 0x080c9d04 in i_stream_limit_read (stream=0x8118cc8) at istream-limit.c:83 left = <value optimized out> ret = -1 pos = 65 __PRETTY_FUNCTION__ = "i_stream_limit_read" #7 0x080c7e28 in i_stream_read (stream=0x8118cf0) at istream.c:73 _stream = (struct istream_private *) 0x0 ret = <value optimized out> __PRETTY_FUNCTION__ = "i_stream_read" #8 0x080c7edd in i_stream_read_data (stream=0x8118cf0, data_r=0xbf941e68, size_r=0xbf941e64, threshold=65) at istream.c:299 ret = -1080811928 read_more = false __PRETTY_FUNCTION__ = "i_stream_read_data" #9 0x080bbcdc in message_parse_header_next (ctx=0x81118f0, hdr_r=0xbf941ec0) at message-header-parser.c:89 msg = ( const unsigned char *) 0x811292f "qan4iKSQ1jgszBF7yO1N1FgdflELgOSeaEzr+P+aEXdIbk/ooMFh+wew7C5rzd2W+AfY+P7e\n3el1/64bLf+hadyHUxkt3auVaT3Y6zcoxZaSmY1gEydp4JcyEVNapSNbsWFKYUTSJiju10VF\nkBLd+JYm8PvXkDSplAEe9MRASmX2Jzt/zG6b39O5byfU5IA6JiBj/5"... i = 6 size = 65 startpos = 64 colon_pos = 4294967295 parse_size = 64 value_pos = <value optimized out> ret = 6 continued = false continues = <value optimized out> crlf_newline = false #10 0x080b9385 in read_header (mstream=0x8118da8) at istream-header-filter.c:163 hdr = (struct message_header_line *) 0x0 highwater_offset = <value optimized out> pos = <value optimized out> ret = <value optimized out> matched = false hdr_ret = <value optimized out> __PRETTY_FUNCTION__ = "read_header" #11 0x080b9aa7 in i_stream_header_filter_read (stream=0x8118da8) at istream-header-filter.c:293 mstream = (struct header_filter_istream *) 0x0 ret = <value optimized out> pos = <value optimized out> #12 0x080b9bb4 in parse_header (mstream=0x8118da8) at istream-header-filter.c:333 pos = 73 #13 0x080b9c95 in i_stream_header_filter_seek (stream=0x8118da8, v_offset=1904, mark=false) at istream-header-filter.c:347 mstream = (struct header_filter_istream *) 0x0 #14 0x080c7db9 in i_stream_seek (stream=0x8118dd0, v_offset=1904) at istream.c:144 _stream = (struct istream_private *) 0x8118da8 ---Type <return> to continue, or q <return> to quit--- #15 0x08071763 in mbox_mail_get_physical_size (_mail=0x81142b8, size_r=0xbf942058) at mbox-mail.c:255 mail = <value optimized out> data = (struct index_mail_data *) 0x8114334 input = (struct istream *) 0x8118dd0 hdr_size = {physical_size = 1738, virtual_size = 1771, lines = 33} old_offset = 1904 body_offset = 151200709 body_size = <value optimized out> next_offset = 148393877 #16 0xb7fa3aec in mail_log_action (dest_trans=<value optimized out>, mail=0x81142b8, event=<value optimized out>, data=0x810f4f8 "Trash") at mail-log-plugin.c:305 lt = (struct mail_log_transaction_context *) 0x811c708 msgid = 0x8114bb4 "<20081008182128.D148E68E1BECD(a)relay1.senderdomain.net>" size = <value optimized out> str = (string_t *) 0x80f1858 pool = <value optimized out> #17 0xb7fa3d56 in mail_log_copy (t=0x810ff00, mail=0x81142b8, flags=MAIL_SEEN, keywords=0x0, dest_mail=0x0) at mail-log-plugin.c:400 _data_stack_cur_id = 4 name = <value optimized out> #18 0x0805a142 in cmd_copy (cmd=0x80fb9c8) at cmd-copy.c:66 client = (struct client *) 0x80fa548 storage = (struct mail_storage *) 0x80fb108 destbox = (struct mailbox *) 0x810f358 t = (struct mailbox_transaction_context *) 0x810ff00 search_arg = <value optimized out> messageset = 0x80ffac0 "737" mailbox = 0x80ffac8 "Trash" src_uidset = <value optimized out> msg = <value optimized out> sync_flags = <value optimized out> imap_flags = <value optimized out> copy_count = 1 uid_validity = <value optimized out> uid1 = <value optimized out> uid2 = <value optimized out> ret = 1 __PRETTY_FUNCTION__ = "cmd_copy" #19 0x0805edfc in client_command_input (cmd=0x80fb9c8) at client.c:580 client = (struct client *) 0x80fa548 command = <value optimized out> __PRETTY_FUNCTION__ = "client_command_input" #20 0x0805eea5 in client_command_input (cmd=0x80fb9c8) at client.c:629 client = (struct client *) 0x80fa548 command = (struct command *) 0x23a0 __PRETTY_FUNCTION__ = "client_command_input" #21 0x0805f665 in client_handle_input (client=0x80fa548) at client.c:670 _data_stack_cur_id = 3 ret = <value optimized out> remove_io = <value optimized out> handled_commands = false #22 0x0805f87e in client_input (client=0x80fa548) at client.c:725 cmd = <value optimized out> output = (struct ostream *) 0x80fb904 bytes = 23 __PRETTY_FUNCTION__ = "client_input" #23 0x080cb590 in io_loop_handler_run (ioloop=0x80f99b0) at ioloop-epoll.c:203 ctx = <value optimized out> event = (const struct epoll_event *) 0x80f9ae8 list = (struct io_list *) 0x80fa5b8 ---Type <return> to continue, or q <return> to quit--- io = (struct io_file *) 0x80fb960 tv = {tv_sec = 1799, tv_usec = 999127} t_id = 2 msecs = <value optimized out> ret = 1 i = 0 j = 0 call = <value optimized out> #24 0x080ca6a8 in io_loop_run (ioloop=0x80f99b0) at ioloop.c:320 No locals. #25 0x080673bc in main (argc=Cannot access memory at address 0x23a0 ) at main.c:293 No locals. Thanks Andre

2 2

[Dovecot] Maildir++ quota: When is it recalculated?
by Ulrich Zehl 14 Jan '09

14 Jan '09

We use Maildir++ quota, with the rules taken from our LDAP backend. We also have an old expunge script that's not quota-aware; it removes old messages from the maildir by simply deleting the files. Sometimes, a mailbox is over quota before the script runs, but well under quota after the old messages are deleted. This change does not seem to be picked up, however: When I try to deliver a new message (using Dovecot's deliver), the attempt fails with an "over quota" error. I tried finding out from the source code whether this is intended behavior, but unfortunately, I'm not enough of a programmer, so I have to ask here: Should I be able to delete mails from a maildir, and expect the quota plugin to notice the change? We use Dovecot 1.1.8, by the way. Ulrich

2 5

[Dovecot] PDF corruption issue
by Michael Dunne 14 Jan '09

14 Jan '09

Greetings, I have several users reporting that PDF attachments are coming in corrupted. They are using either thunderbird or outlook on windows xp. I have flushed the cache files for the users, but the problem still persists. Could anyone offer some troubleshooting tips? Thanks in advance for any assistance. Below is my version and config. Regards, Mike dovecot --version 1.1.7 dovecot -n # 1.1.7: /etc/dovecot.conf Warning: fd limit 1024 is lower than what Dovecot can use under full load (more than 1792). Either grow the limit or change login_max_processes_count and max_mail_processes settings # OS: Linux 2.6.18-92.1.13.el5 x86_64 Red Hat Enterprise Linux Server release 5.2 (Tikanga) base_dir: /var/run/dovecot/ log_path: /var/log/dovecot listen: [*] ssl_key_file: /etc/pki/dovecot/certs/dovecot.pem login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login login_max_processes_count: 384 login_max_connections: 384 max_mail_processes: 1024 verbose_proctitle: yes first_valid_uid: 10 mail_privileged_group: mail mail_location: mbox:%h/mail:INBOX=/var/spool/mail/%u mail_debug: yes mail_full_filesystem_access: yes mmap_disable: yes mail_nfs_index: yes lock_method: dotlock mbox_read_locks: dotlock mbox_write_locks: dotlock mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/lib64/dovecot/imap mail_plugin_dir(imap): /usr/lib64/dovecot/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3 mail_log_max_lines_per_sec: 25 imap_client_workarounds(default): outlook-idle tb-extra-mailbox-sep imap_client_workarounds(imap): outlook-idle tb-extra-mailbox-sep imap_client_workarounds(pop3): namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: private separator: / prefix: mail/ hidden: yes subscriptions: yes namespace: type: private separator: / prefix: ~/mail/ hidden: yes subscriptions: yes namespace: type: private separator: / prefix: ~%u/mail/ hidden: yes subscriptions: yes auth default: mechanisms: plain login digest-md5 verbose: yes debug: yes passdb: driver: ldap args: /etc/dovecot-ldap.conf userdb: driver: ldap args: /etc/dovecot-ldap.conf socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix

10 12

[Dovecot] postfix - dovecot - ldap
by Martin Sengstschmid 14 Jan '09

14 Jan '09

Hallo, I want to run postfix - dovecot - openldap working together The first problem is, that dovecot doesn't create the directories /usr/local/mail/abcshop.at/bamm/Maildir cur new tmp although I can contact the Dovecot-Server telnet localhost 143 OK .... 1 login bamm(a)abcshop.at secret OK Logged in /usr/local/mail/ is owned by virtual:virtual If I uncomment the line #mail_location = maildir:/usr/local/mail/%d/%n/Maildir dovecot creates the directories /usr/local/mail/abcshop.at/bamm/mail What is going wrong in my configuration files? Thanks for help! Martin dovecot-ldap.conf hosts = localhost dn = uid=dovecot,ou=services,dc=abcshop,dc=at dnpass = secret ldap_version = 3 base = ou=people,dc=abcshop,dc=at user_attrs = mailHomeDirectory=home,mailUidNumber=uid,mailGidNumber=gid,mailStorageDirectory=mail user_filter =(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=%u)) pass_attrs = uniqueIdentifier=user,userPassword=password pass_filter = (&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=%u)) default_pass_scheme = PLAIN dovecot.conf: protocols = imap imaps disable_plaintext_auth = no ssl_cert_file = /usr/local/etc/dovecot/mail.example.com-cert.pem ssl_key_file = /usr/local/etc/dovecot/mail.example.com-key.pem log_path=/var/log/dovecot.log info_log_path=/var/log/dovecot.log mail_privileged_group = mail dotlock_use_excl = yes verbose_proctitle = yes first_valid_uid = 1000 first_valid_gid = 1000 mail_location = maildir:/usr/local/mail/%d/%n/Maildir maildir_copy_with_hardlinks = yes protocol imap { mail_plugins = quota imap_quota login_greeting_capability = yes imap_client_workarounds = delay-newmail netscape-eoh tb-extra-mailbox-sep } protocol pop3 { pop3_uidl_format = %08Xu%08Xv mail_plugins = quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } protocol managesieve { sieve=~/.dovecot.sieve sieve_storage=~/sieve } protocol lda { postmaster_address = postmaster(a)abcshop.at mail_plugins = quota sendmail_path = /usr/sbin/sendmail } auth_username_format = %Lu auth default { mechanisms = plain passdb ldap { args = /usr/local/etc/dovecot-ldap.conf } userdb ldap { args = /usr/local/etc/dovecot-ldap.conf } user = root socket listen { master { path = /var/run/dovecot/auth-master mode = 0600 user = virtual group = virtual } client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } } } dict { } plugin { quota_rule = *:storage=1048576 quota = maildir }

2 4

[Dovecot] Maildir loses keywords in index beyond 26
by George Greer 14 Jan '09

14 Jan '09

(NOTE: I am not on the mailing list so please Cc: me.) dovecot-1.1.6-2.fc10.i386 (configuration not changed from stock) Fedora 10 AMD Athlon XP ext3 Maildir format doesn't store keywords in the index properly -- it goes up to 26 and then further keywords are dropped. I ran the tests with a simple script that feeds the lines from "commands" to Dovecot one at a time and waits for the "OK" before the next one. The IMAP command file is attached, as well as output of dovecot, idxview, and logview running against both mbox and maildir formats. Test mailbox created with: for i in `seq -f %02g 0 99`; do echo "Test message #$i" | mail -s "Test message #$i" sandbox@localhost; sleep 1; done For the maildir test I used the conversion script: Step 2: su sandbox -c 'perl /usr/share/doc/dovecot-1.1.6/UW-to-Dovecot-Migration/perfect_maildir.pl ~/Maildir < /var/spool/mail/sandbox' # 1.1.6: /etc/dovecot.conf # OS: Linux 2.6.25.6-55.fc9.i686 i686 Fedora release 10 (Cambridge) login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/lib/dovecot/imap mail_plugin_dir(imap): /usr/lib/dovecot/imap mail_plugin_dir(pop3): /usr/lib/dovecot/pop3 auth default: passdb: driver: pam userdb: driver: passwd -- George Greer

2 1

[Dovecot] linuxconf migration story
by Thanos Chatziathanassiou 14 Jan '09

14 Jan '09

Hi, just subscribed after successfully (?) migrating from a somewhat old linuxconf/vimap config. dovecot-1.1.7, x86 A few issues: The index files seem to be created with the wrong permissions. I get numerous ``Dec 24 15:36:29 mail dovecot: POP3(user@domain): stat(/var/run/dovecot/imap-index/domain/user/.imap/INBOX) failed: Permission denied (euid=60107 egid=231 missing +x perm: /var/run/dovecot/imap-index/domain)'' errors. the directory /var/run/dovecot/imap-index is drwxrwxrwt 29 dovecot dovecot 4.0k Dec 24 15:57 imap-index but the directories inside it are created as drwx------ 15 60107 popusers 4.0k Dec 24 15:50 domain Questions: - Why is POP3 interested in the imap indices ? - IMAP clients do not complain all that much, as far as I can see, but what happens to POP3 ? - Is there something to configure to get rid of this ? Also, I have written a somewhat sloppy patch to determine the domain from the server's IP. That way it is not necessary to persuade all users to switch to logging in as ``user@domain'' (which I've tried with very limited success). Would this be the correct place to post the patch and discuss ? Best Regards, Thanos Chatziathanassiou

2 4

[Dovecot] Fwd: apply Sieve filter to existing mails
by Neil 14 Jan '09

14 Jan '09

Forgot reply-all... ---------- Forwarded message ---------- Date: Tue, Jan 13, 2009 at 1:39 AM Subject: Re: [Dovecot] apply Sieve filter to existing mails On Fri, Jan 9, 2009 at 11:01 AM, Jakob Grießmann <mail.an.jakob(a)googlemail.com> wrote: > Hello, > > is it possible to apply Sieve filter to existing mails, e.g. for > testing purposes whether my rules work as expected? > You can pipe mails to deliver again, and I would imagine it should run through the sieve script. And if it did, you could probably whip up a shell script to do that to all mails in a maildir... -Neil.

2 1

[Dovecot] unsubscribe dovecot.org
by Leo P CHENG 14 Jan '09

14 Jan '09

thanks

2 1

Re: [Dovecot] Can not Create Maildir using userdb
by Henry Yonathan 14 Jan '09

14 Jan '09

Dear Tim, Thank you for your clue. And I'm now able to do what I've been dreaming of :D Kind Regards, Henry Yonathan "All successful communication is Hypnosis" - Milton H. Erickson ----- Original Message ----- From: Timo Sirainen [mailto:tss@iki.fi] To: Dovecot Mailing List [mailto:dovecot@dovecot.org] Subject: Re: [Dovecot] Can not Create Maildir using userdb > On Tue, 2009-01-13 at 10:27 +0700, Henry Yonathan wrote: > > Thank you for your reply. > > So, you mean that both user_query and password_query should have the > > same amount of parameter and the mail parameter from user_query should > > have the exact parameter as userdb_mail from password_query? > > And also I've to turn on userdb prefetch {} > > password_query also needs to return the password. But other than that, > yes. ---- Belanja buku lewat internet, GRATIS ONGKOS KIRIM ke seluruh Indonesia. Kunjungi website http://www.bookoopedia.com. Hipokuku.com - Cara Baru Isi Pulsa Lewat Internet. Kunjungi website http://www.hipokuku.com untuk informasi selengkapnya.

1 0

[Dovecot] Apple patch 10
by Mike Abbott 14 Jan '09

14 Jan '09

Patch #10 allows the pop3 and imap mail processes to handle multiple clients. We know this weakens the security model but it greatly increases scalability especially when clients are idle. Here's how it works. When there are no mail processes, or none serving fewer than mail_max_connections clients, the master creates a new mail process pretty much like it does now, but with some new environment variables (PERSISTENT_MAIL_PROCESS and CONNECTION_ID, and ADVISE_SET[GU]ID instead of RESTRICT_SET[GU]ID) and a unix-domain socket connection back to the master. For future clients the master sends the client socket and a full dump of the environment via that connection. Persistent mail processes multiplex I/O for their connected clients and switch the whole environment and the effective user ID, group ID, and supplemental groups each time. The result is that most of dovecot's code and assumptions remain unchanged: the mail process executes imap/pop commands with the permissions of the user and with nearly the same environment so getenv() still works as expected. Some assumptions do change, for instance global state variables like last_partial and quota_set are forbidden, and must be stored per-client or per-user. Also it's no longer OK just to exit or panic on error, for that disconnects multiple users not just one. Some key entry points in the patch are create_mail_process() in mail- process.c and io_env_switch() in ioloop.c. Notes about this patch: - The base for this patch is dovecot-1.1.7 + Apple patch 9, not because this patch needs Open Directory but simply because it adds one line to the Apple attributions in COPYING. - This patch depends on Apple patch 7 (hash_table_create/destroy). - This patch introduces the following new config options for the pop3 and imap protocols: - mail_process_per_connection = yes - mail_max_connections = 20 The default value of mail_process_per_connection (yes) preserves the current secure model. Changing it to no allows multiplexing, with up to mail_max_connections simultaneous clients per process. See dovecot- example.conf for more info. - It restricts the mail_executable config option to minimize unpleasant surprises. When mail_process_per_connection = no the communication protocol between the master process and the mail processes changes as described above. A naive third-party mail_executable might break. See dovecot-example.conf for more info. - Some changes are intentionally awkward in order to minimize code deltas to simplify merges (of new dovecot releases into our source tree). These are so marked. Feel free to clean them up. - Changes tagged with "APPLE" are ours, including the whole new directory mail-common. All the untagged changes, including the entire contents of the new files mail-user.[ch], are copied straight from dovecot-1.2 (alpha3, I believe). We needed dovecot-1.2's support for multiple users in order to handle quotas correctly, and we needed it in 1.1. Specifically, we copied these changes from dovecot-1.2 (and a couple others too I think): 8082 http://hg.dovecot.org/dovecot-1.2/rev/db66611fd195 Added struct mail_user and fixed the code to support multiple users per process. 8084 http://hg.dovecot.org/dovecot-1.2/rev/f12f8c1da0bf Forgot to add mail-user.* files in previous struct mail_user commit. 8085 http://hg.dovecot.org/dovecot-1.2/rev/bf83aa9c3f4a Removed pool parameter from mail_namespaces_init*(). Use mail_user's pool intead. 8091 http://hg.dovecot.org/dovecot-1.2/rev/ceca59aaae89 quota-fs: compile fix for previous changes. 8096 http://hg.dovecot.org/dovecot-1.2/rev/f35a8a3dc06d Fixed FS quota compiling and Maildir++ quota with multiple users. 8109 http://hg.dovecot.org/dovecot-1.2/rev/e7929190cd32 fts-solr: Fixed compiling with recent struct mail_user changes. 8137 http://hg.dovecot.org/dovecot-1.2/rev/b2a258213ee0 Created mail_user_[try_]home_expand(). Used them for expanding mail directories. 8294 http://hg.dovecot.org/dovecot-1.2/rev/8aa69e3d27ef Trash plugin: Assign storage to all mailboxes at startup so errors are caught immediately. Also previous optimization change broke trash plugin when using multiple mail_users. This change fixes it to work again. If a change in the patch is not marked somehow with APPLE then it comes from dovecot-1.2. - Some other data structures also needed to be made per-client/user, for instance last_partial from imap-fetch-body.c, quota_set from quota- plugin.c, and process_primary_gid etc. from restrict-access.c. - Sending the master process SIGINFO (on platforms that support that signal) makes it print its view of all the clients connected to all the mail processes. Sending SIGINFO to an individual mail process makes it print its view. These are not necessarily always the same. For instance, on a config reload (SIGHUP), the master disconnects from the mail processes but leaves them running. The output is admittedly kinda geeky. - The logging tag for a persistent mail process is just "*" instead of the user name, since a process can serve multiple users. Some individual messages (such as connect/disconnect) identify the user. - The expire plugin uses global state variables which are incompatible with persistent mail processes. The patch detects trouble but does not fix it because we don't need it. We leave that as an exercise for you :). - The dict client interface is blocking which is unfortunate for persistent mail processes. The patch does not address this, since the delay is probably small and we don't use it anyway. - Some of the accounting is gnarly because of the need to honor mail_max_userip_connections in a world where a single user can have any number of active connections on any number of mail processes. Finally, here's the patch.

3 6

[Dovecot] assertion failed in 1.1.7 file mbox-sync.c: line 1305 (mbox_sync_handle_eof_updates)
by Diego Liziero 13 Jan '09

13 Jan '09

Dovecot 1.1.7 is running so smoothly that I gave up checking its log files daily. :) I've just had a look, and among the usual "IMAP(username): FETCH for mailbox Sent UID xx got too little data: xx vs xx" messages (that means that unfortunately sometimes some messages are still written truncated) I saw this assertion failure: file mbox-sync.c: line 1305 (mbox_sync_handle_eof_updates): assertion failed: (file_size >= sync_ctx->expunged_space + trailer_size) Regards, Diego. ---- (gdb) bt full #0 0x008a9402 in __kernel_vsyscall () No symbol table info available. #1 0x00a2fd20 in raise () from /lib/libc.so.6 No symbol table info available. #2 0x00a31631 in abort () from /lib/libc.so.6 No symbol table info available. #3 0x080f73c0 in default_fatal_finish (type=LOG_TYPE_PANIC, status=0) at failures.c:150 backtrace = 0x97df358 "/usr/libexec/dovecot/imap [0x80f739e] -> /usr/libexec/dovecot/imap [0x80f7c5f] -> /usr/libexec/dovecot/imap(i_fatal+0) [0x80f7518] -> /usr/libexec/dovecot/imap [0x80911de] -> /usr/libexec/dovecot/imap"... #4 0x080f7c5f in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x811771c "file %s: line %d (%s): assertion failed: (%s)", args=0xbfbabf14 "\020w\021\b\031\005") at failures.c:430 No locals. #5 0x080f7518 in i_panic (format=0x811771c "file %s: line %d (%s): assertion failed: (%s)") at failures.c:197 args = 0xbfbabf14 "\020w\021\b\031\005" #6 0x080911de in mbox_sync_handle_eof_updates (sync_ctx=0xbfbac0f4, mail_ctx=0xbfbac008) at mbox-sync.c:1305 st = (const struct stat *) 0x97f3420 file_size = 242 offset = 242 padding = 684287899293748052 trailer_size = 0 __PRETTY_FUNCTION__ = "mbox_sync_handle_eof_updates" #7 0x08091d77 in mbox_sync_do (sync_ctx=0xbfbac0f4, flags=0) at mbox-sync.c:1547 mail_ctx = {sync_ctx = 0xbfbac0f4, mail = {uid = 0, idx_seq = 1, keywords = {arr = {buffer = 0x0, element_size = 0}, v = 0x0, v_modifiable = 0x0}, flags = 12 '\f', uid_broken = 0, expunged = 1, pseudo = 0, from_offset = 0, body_size = 0, offset = 0, space = 243}, seq = 1, hdr_offset = 66, body_offset = 151, header_first_change = 4294967295, header_last_change = 0, header = 0x9800878, hdr_md5_sum = "�\035\214�\217\000�\004�\200\t\230��B~", content_length = 18446744073709551615, hdr_pos = {69, 12, 4294967295, 82, 32}, parsed_uid = 2, last_uid_updated_value = 0, last_uid_value_start_pos = 2, have_eoh = 1, need_rewrite = 0, seen_imapbase = 1, updated = 0, recent = 0, dirty = 0, imapbase_rewrite = 0, imapbase_updated = 0} st = (const struct stat *) 0x97f3420 i = 0 ret = 1 partial = 1 #8 0x0809277e in mbox_sync_int (mbox=0x97f0c28, flags=0) at mbox-sync.c:1806 index_sync_ctx = (struct mail_index_sync_ctx *) 0x9808b38 sync_view = (struct mail_index_view *) 0x97f1648 trans = (struct mail_index_transaction *) 0x97f3168 sync_ctx = {mbox = 0x97f0c28, flags = 0, input = 0x97f34e8, file_input = 0x97f3400, write_fd = 8, orig_mtime = 1227954336, orig_atime = 1227954336, orig_size = 242, last_stat = {st_dev = 37637, __pad1 = 0, __st_ino = 4751377, st_mode = 33152, st_nlink = 1, st_uid = 631, st_gid = 508, st_rdev = 0, __pad2 = 0, st_size = 242, st_blksize = 4096, st_blocks = 16, st_atim = { tv_sec = 1227960259, tv_nsec = 0}, st_mtim = {tv_sec = 1227954336, tv_nsec = 0}, st_ctim = {tv_sec = 1227954336, tv_nsec = 0}, st_ino = 4751377}, index_sync_ctx = 0x9808b38, sync_view = 0x97f1648, t = 0x97f3168, reset_hdr = {major_version = 0 '\0', minor_version = 0 '\0', base_header_size = 0, header_size = 0, record_size = 0, compat_flags = 0 '\0', unused = "\000\000", indexid = 0, flags = 0, uid_validity = 0, next_uid = 0, messages_count = 0, unused_old_recent_messages_count = 0, seen_messages_count = 0, deleted_messages_count = 0, first_recent_uid = 0, first_unseen_uid_lowwater = 0, first_deleted_uid_lowwater = 0, log_file_seq = 0, log_file_tail_offset = 0, log_file_head_offset = 0, sync_size = 0, sync_stamp = 0, day_stamp = 0, day_first_uid = {0, 0, 0, 0, 0, 0, 0, 0}}, hdr = 0x97f1300, header = 0x9800878, from_line = 0x9800858, base_uid_validity = 1, base_uid_last = 2, base_uid_last_offset = 0, mails = {arr = {buffer = 0x97f8c40, element_size = 52}, v = 0x97f8c40, v_modifiable = 0x97f8c40}, sync_changes = 0x97f8c60, mail_keyword_pool = 0x9800168, saved_keywords_pool = 0x97f50d8, prev_msg_uid = 2, next_uid = 3, idx_next_uid = 3, seq = 1, idx_seq = 2, need_space_seq = 0, last_nonrecent_uid = 0, expunged_space = 243, space_diff = 0, dest_first_mail = 1, first_mail_crlf_expunged = 0, delay_writes = 1, renumber_uids = 0, moved_offsets = 0, ext_modified = 0, index_reset = 0, errors = 0} sync_flags = MAIL_INDEX_SYNC_FLAG_DROP_RECENT lock_id = 23 ret = 1 changed = 1 delay_writes = true __PRETTY_FUNCTION__ = "mbox_sync_int" #9 0x08092a0a in mbox_sync (mbox=0x97f0c28, flags=0) at mbox-sync.c:1873 ret = 1 #10 0x08092ad8 in mbox_storage_sync_init (box=0x97f0c28, flags=MAILBOX_SYNC_FLAG_FIX_INCONSISTENT) at mbox-sync.c:1897 mbox = (struct mbox_mailbox *) 0x97f0c28 mbox_sync_flags = 0 ret = 0 #11 0x080b70a4 in mailbox_sync_init (box=0x97f0c28, flags=MAILBOX_SYNC_FLAG_FIX_INCONSISTENT) at mail-storage.c:516 No locals. #12 0x080b711b in mailbox_sync (box=0x97f0c28, flags=MAILBOX_SYNC_FLAG_FIX_INCONSISTENT, status_items=0, status_r=0x0) at mail-storage.c:545 ctx = (struct mailbox_sync_context *) 0x0 #13 0x0805b5b7 in cmd_close (cmd=0x97e95c8) at cmd-close.c:21 client = (struct client *) 0x97e9368 mailbox = (struct mailbox *) 0x97f0c28 storage = (struct mail_storage *) 0x97e8c80 #14 0x080625c4 in client_command_input (cmd=0x97e95c8) at client.c:580 client = (struct client *) 0x97e9368 command = (struct command *) 0x7 __PRETTY_FUNCTION__ = "client_command_input" #15 0x080627f9 in client_command_input (cmd=0x97e95c8) at client.c:629 client = (struct client *) 0x97e9368 command = (struct command *) 0x97e856c __PRETTY_FUNCTION__ = "client_command_input" #16 0x080628f7 in client_handle_next_command (client=0x97e9368, remove_io_r=0xbfbac4a5) at client.c:670 size = 11 #17 0x08062933 in client_handle_input (client=0x97e9368) at client.c:680 _data_stack_cur_id = 3 ret = 126 remove_io = false handled_commands = false #18 0x08062ac1 in client_input (client=0x97e9368) at client.c:725 cmd = (struct client_command_context *) 0xad8408 output = (struct ostream *) 0x97e94f4 bytes = 11 __PRETTY_FUNCTION__ = "client_input" #19 0x08101ecd in io_loop_handler_run (ioloop=0x97e79b0) at ioloop-epoll.c:203 ctx = (struct ioloop_handler_context *) 0x97e7aa8 events = (struct epoll_event *) 0x97e7ae8 event = (const struct epoll_event *) 0x97e7ae8 list = (struct io_list *) 0x97e9570 io = (struct io_file *) 0x9800550 tv = {tv_sec = 0, tv_usec = 354274} events_count = 4 t_id = 2 msecs = 355 ret = 1 i = 0 j = 0 call = true #20 0x08101164 in io_loop_run (ioloop=0x97e79b0) at ioloop.c:320 No locals. #21 0x0806df19 in main (argc=1, argv=0xbfbac604, envp=0xbfbac60c) at main.c:293 No locals. (gdb)

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Re: [Dovecot] Can not Create Maildir using userdb
by Henry Yonathan 13 Jan '09

13 Jan '09

Thank you for your reply. So, you mean that both user_query and password_query should have the same amount of parameter and the mail parameter from user_query should have the exact parameter as userdb_mail from password_query? And also I've to turn on userdb prefetch {} Kind Regards, Henry From: Timo Sirainen [mailto:tss@iki.fi] To: Dovecot Mailing List [mailto:dovecot@dovecot.org] Subject: Re: [Dovecot] Can not Create Maildir using userdb sql > On Jan 12, 2009, at 8:38 PM, Henry Yonathan wrote: > > > password_query = SELECT email AS user, password, CONCAT('/home/vmail/ > > %d/%n/', maildir) AS userdb_home, CONCAT('maildir:/home/vmail/%d/ > > %n/', maildir) AS userdb_mail, 5000 AS userdb_uid, 5000 AS > > userdb_gid FROM view_users WHERE email = '%u'; > > Here you're trying to use prefetch userdb by returning userdb_* > fields. But they're different than here: > > > user_query = SELECT '/home/vmail/%d/%n' AS home, '/home/vmail/%d/%n/ > > Maildir' AS mail, 5000 AS uid, 5000 AS gid, > > CONCAT('maildir:storage=', ROUND(quota/1024)) AS quota FROM > > view_users WHERE email = '%u'; > > They should contain the exact same values. Here userdb_mail isn't > prefixed with "maildir:", which is your main problem. Also here you're > specifying "quota" field but in password_query you're not specifying > userdb_quota at all. > > > passdb: > > driver: sql > > args: /etc/dovecot-sql.conf > > userdb: > > driver: sql > > args: /etc/dovecot-sql.conf > > And finally you're not currently even using prefetch userdb so Dovecot > ignores all the userdb_* fields you're returning in password_query. > For enabling prefetch see http://wiki.dovecot.org/UserDatabase/Prefetch ---- Belanja buku lewat internet, GRATIS ONGKOS KIRIM ke seluruh Indonesia. Kunjungi website http://www.bookoopedia.com. Hipokuku.com - Cara Baru Isi Pulsa Lewat Internet. Kunjungi website http://www.hipokuku.com untuk informasi selengkapnya.

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[Dovecot] Dovecot suggestions for new installation
by Michael Durket 13 Jan '09

13 Jan '09

I've been testing Dovecot for a while now and am preparing to replace our outdated IMAP system with it. The current system serves about 300 email users who run a mixture of clients (Eudora, Apple Mail, Thunderbird and Outlook). Can any of the many experts on this list answer a few questions: 1) What's the latest stable release of Dovecot I should be running on this new system (Dovecot will be running on a RedHat Linux AS 4 64 bit system with plenty of memory and CPU). I've been running 1.13 on my test system but I see that 1.18 just came out (although I don't know if I should switch to it immediately. 2) What configuration file options (if any) should I turn on to best handle the range of email clients listed above? 3) Are there any "sizing" options I need to worry about setting for the number of email users I have (I suspect that 300 users is considered a rather small mail system but I want to minimize its resource usage as much as possible while still giving decent performance from Dovecot). And, just out of curiosity, I'm looking into the idea of switching users from mbox format over to Maildir format on this system (it will use all locally- connected disks and have no NFS mounts). Does the Dovecot automatic migration program to migrate from mbox to Maildir work well or are there "gotchas"? Thanks.

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