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[Dovecot] userdb multiple databases
by Angel L. Mateo 23 Aug '12

23 Aug '12

Hello, I'm trying to configure per user plugins. My original passdb and userdb is in a ldap directory (using userdb with prefetch). To configure per user plugins (in fact, I want to enable quota plugin for some users) I need to configure mail_plugins attribute in the userdb. The problem is that I don't know any ldap attribute to store this information (is there any schema with includes an attribute for this). So I want to configure it in a passwd-file file. My problem is that I don't know if I can chain userdb databases. I know I can configure multiple databases, but as far as I know, they are looked in order, so if the user is found in the first one, then is no look for the user in the second one, so I have to configure all user's attributes in the passwd-file database. Is there any way to chain these lookups? -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información y las Comunicaciones Aplicadas (ATICA) http://www.um.es/atica Tfo: 868887590 Fax: 868888337

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[Dovecot] Panic: file mail-storage.c: line 791 (mailbox_check_mismatching_separators)
by Claus Rosenberger 23 Aug '12

23 Aug '12

Hi, with fetching the folder structure with the webclient Tine i can see following error messages inside of the logfiles: Panic: file mail-storage.c: line 791 (mailbox_check_mismatching_separators): assertion failed: (strncmp(vname, ns->prefix, ns->prefix_len-1) == 0) Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x448fa) [0x7f70036db8fa] -> /usr/lib/dovecot/libdovecot.so.0(+0x44946) [0x7f70036db946] -> /usr/lib/dovecot/libdovecot.so.0(+0x1b8ca) [0x7f70036b28ca] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_open_stream+0) [0x7f70039a1550] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_open+0xf) [0x7f70039a156f] -> dovecot/imap(cmd_select_full+0x14a) [0x40db1a] -> dovecot/imap(command_exec+0x3d) [0x41160d] -> dovecot/imap() [0x41058e] -> dovecot/imap() [0x41066d] -> dovecot/imap(client_handle_input+0x135) [0x410895] -> dovecot/imap(client_input+0x5f) [0x4111bf] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7f70036e7ea6] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7f70036e8f2f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7f70036e7e48] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f70036d4103] -> dovecot/imap(main+0x2a5) [0x419695] -> /lib/libc.so.6(__libc_start_main+0xfd) [0x7f7003353c8d] -> dovecot/imap() [0x408f49] Fatal: master: service(imap): child 21152 killed with signal 6 (core dumps disabled) ------------ dovecot -n ------------ # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.5 ext4 first_valid_gid = 104 first_valid_uid = 107 last_valid_gid = 104 last_valid_uid = 107 login_trusted_networks = 10.20.11.4 mail_gid = 104 mail_location = maildir:/var/spool/dovecot/%Ld/%Ln/Maildir mail_plugins = quota acl mail_privileged_group = mail mail_uid = 107 managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace { hidden = no list = children location = maildir:/var/spool/dovecot/%%d/%%n/Maildir:INDEX=/var/spool/dovecot/%d/%n/Maildir/shared/%%n prefix = shared/%%n/ separator = / type = shared } namespace inbox { inbox = yes location = prefix = INBOX/ separator = / type = private } namespace virtual { alias_for = INBOX/ hidden = yes list = no location = prefix = separator = / type = private } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { acl = vfile acl_shared_dict = file:/var/spool/dovecot/%d/shared-mailboxes quota = maildir:User quota quota_rule = *:storage=1GB sieve = /var/spool/dovecot/%Ld/%Ln/.dovecot.sieve sieve_dir = /var/spool/dovecot/%Ld/%Ln/sieve } postmaster_address = postmaster(a)rocnet.de protocols = " imap sieve pop3 sieve" service auth { unix_listener auth-userdb { group = dovecot mode = 0660 user = vmail } } service imap-login { inet_listener imap { port = 0 } inet_listener imaps { port = 993 ssl = yes } } service imap { process_limit = 1024 } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { port = 995 ssl = yes } } service pop3 { process_limit = 1024 } ssl_cert = </etc/ssl/certs/pop3d.pem ssl_key = </etc/ssl/private/pop3d.pem userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocol lda { mail_plugins = quota acl sieve } protocol imap { mail_plugins = quota acl imap_quota imap_acl } I checked if there are special characters in the folder structure but there are only standard ones. ---- Claus

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[Dovecot] No status for INBOX/* in mbox NS (2.1.6)
by Jost Krieger 23 Aug '12

23 Aug '12

Maybe it's fixed, but the last "interesting" text in the Changelog was before 2.1.6. Most of our users still have mboxes in the classical layout, so you can't have subfolders and messages in the same folder, *except for the INBOX*, as it is physically separate. Someone complained that he saw subfolders in roundcube he couldn't delete, because they didn't show up in the subscription view. Before hitting on roundcube, I mperformed a few checks and got the following: root@cx-y-z qmail # doveadm mailbox status -u usera messages 'INBOX/*' root@cx-y-z qmail # doveadm mailbox status -u usera messages 'INBOX/test1' INBOX/test1 messages=0 This is mysterious. It doesn't happen with my account, that is in a mdbox: root@cx-y-z qmail # doveadm mailbox status -u kriegjcb messages 'INBOX/*' INBOX/test1 messages=1 Our setup is a bit complicated, but most of it shouldn't be relevant to the problem. # 2.1.6: /usr/local/dovecot/etc/dovecot/dovecot.conf # OS: Linux 2.6.9-103.ELsmp i686 Red Hat Enterprise Linux AS release 4 (Nahant Update 9) auth_first_valid_uid = 100 auth_master_user_separator = * dict { quota = mysql:/usr/local/dovecot/etc/dovecot-dict-mysql.conf } disable_plaintext_auth = no first_valid_uid = 100 lda_mailbox_autocreate = yes log_path = /dev/stderr log_timestamp = mail_access_groups = nofiles mail_location = mbox:~/Mail:INBOX=~/Mailbox:INDEX=~/Index mail_plugins = " quota zlib mail_log notify virtual stats" mdbox_rotate_size = 5 M namespace { hidden = no inbox = yes location = prefix = separator = / type = private } namespace { hidden = yes inbox = no list = children location = maildir:~/Maildir prefix = "#MD/" separator = / type = private } namespace { hidden = yes list = no location = virtual:~/Maildir/Virtual prefix = Virtual/ separator = / type = private } namespace { hidden = yes list = no location = virtual:/usr/local/dovecot/etc/virtuell:INDEX=~/Virtuell prefix = Virtuell/ separator = / subscriptions = no type = private } passdb { driver = pam } passdb { args = /usr/local/dovecot/etc/passwd.dovcot.master driver = passwd-file master = yes } plugin { acl = vfile mail_log_events = undelete mailbox_delete mailbox_rename mailbox_create mail_log_fields = uid box msgid size quota = dict:User quota::proxy::quota quota2 = fs:Disk quota stats_refresh = 30 secs stats_track_cmds = yes } protocols = pop3 imap service auth { client_limit = 4300 user = root } service dict { unix_listener dict { group = nofiles mode = 0666 } } service doveadm { inet_listener { port = 542 } } service imap-login { inet_listener imap { address = 134.147.64.38 port = 143 } service_count = 0 } service imap { drop_priv_before_exec = yes process_limit = 2048 vsz_limit = 1 G } service pop3-login { inet_listener pop3 { address = 134.147.64.38 port = 110 } service_count = 0 } service pop3 { drop_priv_before_exec = yes process_limit = 2048 vsz_limit = 512 M } service stats { fifo_listener stats-mail { mode = 0666 user = dovenull } } ssl = no stats_command_min_time = 5 mins stats_domain_min_time = 1 hours stats_ip_min_time = 1 hours stats_memory_limit = 64 M userdb { args = /usr/local/dovecot/etc/dovecot-mysql.conf driver = sql } userdb { driver = passwd } protocol imap { mail_max_userip_connections = 50 mail_plugins = " quota zlib mail_log notify virtual stats imap_quota imap_zlib imap_stats" } Thanks Jost Krieger -- | Helft Spam ausrotten! HTML in Mail ist unhöflich. | | Postmaster, JAPH, manchmal Wahrsager am RZ der RUB | | Wahre Worte sind nicht gefällig, gefällige Worte sind nicht wahr.| | Lao Tse, Tao Te King 81 |

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[Dovecot] For the wishlist
by Jost Krieger 23 Aug '12

23 Aug '12

I would like very much to have a "doveadm copy", which probably could be made out of "doveadm move" by removing ca. 2 lines (and changing a few strings from "move" to "copy"). This would make it a lot easier to script quite a few things without using a real imap client. I can run around this by doing an import followed by a move but this will duplicate the mails (even when using mdbox). Mit freundlichen Grüßen Jost Krieger -- | Helft Spam ausrotten! HTML in Mail ist unhöflich. | | Postmaster, JAPH, manchmal Wahrsager am RZ der RUB | | Wahre Worte sind nicht gefällig, gefällige Worte sind nicht wahr.| | Lao Tse, Tao Te King 81 |

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[Dovecot] Dovecot / Win8 Mail App Folder Subscription Issue
by Adam Rosi-Kessel 23 Aug '12

23 Aug '12

Win8 RTM Mail App now supports IMAP. I am running Dovecot 1.2.15 on a Debian Stable server. The App works fine except the list of folders displayed seems to be a random subset of all my folders. I can't figure out how it's picking which folders to show, or how to change what's subscribed. Editing the "subscriptions" folder in ~/Maildir/ doesn't seem to have any impact. Any suggestions on how to troubleshoot or narrow done this issue? I posted to a Microsoft forum but was told the Mail App will only support official email providers.

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[Dovecot] MailDir Issue
by Frank Kirschner 23 Aug '12

23 Aug '12

Hello List, I'm still running dovecot in version 1.1.7 No I have setup a new installation with dovecot 2.0.9 and had running some tests with a testdomain. Everything is working well. The Maildir has exactly the same structure like ../domain/username/... Can I copy the whole maildir to the new server? Logical that I have also to move the SMTP network configuration to the new machine. best regards Frank

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[Dovecot] doveadm director move behaviour
by Angel L. Mateo 23 Aug '12

23 Aug '12

Hi, I have a director farm running in front of dovecot pop/imap servers. For a reason, one of my backend servers have been down, so poolmon disables it in director servers and users corresponding to it has been sent to other servers. Until this, no problem. Now my failed backend server is up again, and I want to redirect all of its users to it, without waiting for it director sessions to end. So I have used doveadm director move <user> <backend ip> to move them to its "hashed" server. Although a doveadm director status <user> now shows me that this user is directed to the new server, doveadm who in the temporal server shows me that the user is actually connected to it, although messages are delivered to it through is correct server. So I have had to manually kick that users in the temporal servers. Is this the expected behaviour of the move command for director? Is there any way to also force the kick of the imap/pop user's connection in the temporal server? -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información y las Comunicaciones Aplicadas (ATICA) http://www.um.es/atica Tfo: 868887590 Fax: 868888337

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[Dovecot] more dsync issues
by Jeff Gustafson 23 Aug '12

23 Aug '12

It hit another dsync snag. We have a script that executes a dsync backup command to a remote host. No write should be happening on the remote host (the backup host). The error is: dsync-local(anonymous(a)domain.com): Error: remote: dsync-remote(anonymous(a)domain.com): Error: Can't delete mailbox INBOX: INBOX can't be deleted. dsync-remote(anonymous(a)domain.com): Error: command MSG-SAVE failed dsync-local(anonymous(a)domain.com): Error: read() from worker server failed: EOF dsync-local(anonymous(a)domain.com): Error: Unexpected reply from server: dsync-local(anonymous(a)domain.com): Warning: Mailbox changes caused a desync. You may want to run dsync again. We're currently running 2.1.7 since > 2.1.8 causes a problem with our webmail software. ...Jeff

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[Dovecot] blf-crypt
by Sven Schwyn 23 Aug '12

23 Aug '12

Hi The blf-crypt password schema mentioned in the docs could be a solution to my auth problem. However, the docs state that actual support depends on the glibc. Mine apparently doesn't. Does support depend on the glibc's version (mine is 2.15-r2)? Maybe someone with access to a box with a good enough glibc could do the following and post the hash for the plain password "test"? doveadm pw -s BLF-CRYPT Enter new password: test With this I could verify whether the BLF-CRYPT scheme would solve my problem in the first place without going through the hassle of upping the glibc. Thanks a bunch!

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[Dovecot] difference between namespace auto=subscribe and autocreate plugin
by Igor Zinovik 22 Aug '12

22 Aug '12

Hello. I read docs, but still do not understand difference between following configuration options: namespace inbox { # Create and subscribe to folder mailbox Drafts { auto=subscribe } and `autocreate' plugin plugin { autocreate = inbox.Drafts autosubscribe = inbox.Drafts On wiki page that describes `autocreate' plugin i read: ... mailboxes that must always exist for all users. So even if user delete Drafts IMAP folder on next connection server will create it. Is `mailbox' undocumented feature? I see it only in configuration file, but wiki does not mention it.

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[Dovecot] How dovecot treats UTF8 mailbox names in sieve scripts and `namespace' section
by Igor Zinovik 22 Aug '12

22 Aug '12

Hello. I read on upgrading page that one can use UTF8 mailbox names for plugins. As i understand i do not need to convert UTF8 names to mUTF-7 and can use raw UTF8 in plugins section, e.g.: /etc/dovecot/dovecot.conf ... plugin { ... # Autocreate \Spam folder autocreate = Спам autosubscribe = Спам ... But what about sieve scripts and other configuration sections: 1. Do i need to convert UTF8 mailbox names in `namespace' section? namespace inbox { ... mailbox &BCEEPwQwBDw- { special_use = \Junk } 2. Do i need to convert UTF8 mailbox names in sieve scripts? /etc/dovecot/dovecot_before.sieve ... require ["reject","fileinto"]; # Put all spam into separete IMAP folder if header :contains "X-Spam-Flag" "YES" { fileinto "&BCEEPwQwBDw-"; }

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[Dovecot] [PATCH] Replace hard-coded PKG_STATEDIR with state_dir setting
by Chris Webb 22 Aug '12

22 Aug '12

Sharing an installed copy of dovecot between several users each running a daemon within their own account (or using the same binaries for a system daemon and a user daemon) is difficult because the compile-time directory PKG_STATEDIR (typically /var/lib/dovecot) is hard-coded as the location of things like the ssl-parameters.dat file and the replicator database. Replace all these uses of PKG_STATEDIR with a state_dir setting which defaults to PKG_STATEDIR but can be overridden in dovecot.conf, in the same way base_dir can be used to override PKG_RUNDIR. Signed-off-by: <chris(a)arachsys.com> --- src/config/Makefile.am | 1 - src/doveadm/doveadm-instance.c | 10 ++++------ src/doveadm/doveadm-mount.c | 3 +-- src/doveadm/doveadm-settings.c | 2 -- src/doveadm/doveadm-settings.h | 1 - src/lib-master/master-instance.h | 2 ++ src/lib-master/master-service-settings.c | 2 -- src/lib-master/master-service-settings.h | 1 - src/lib-master/master-service.c | 6 ++---- src/login-common/ssl-proxy-openssl.c | 3 ++- src/master/main.c | 11 ++++------- src/master/master-settings.c | 6 ++---- src/master/master-settings.h | 1 - src/replication/replicator/replicator-settings.c | 2 -- src/replication/replicator/replicator-settings.h | 1 - src/replication/replicator/replicator.c | 16 +++++----------- src/ssl-params/main.c | 5 ++--- src/ssl-params/ssl-params-settings.c | 2 -- src/ssl-params/ssl-params-settings.h | 1 - 19 files changed, 24 insertions(+), 52 deletions(-) diff --git a/src/config/Makefile.am b/src/config/Makefile.am --- a/src/config/Makefile.am +++ b/src/config/Makefile.am @@ -9,6 +9,7 @@ -I$(top_srcdir)/src/lib-settings \ -I$(top_srcdir)/src/lib-master \ -DPKG_RUNDIR=\""$(rundir)"\" \ + -DPKG_STATEDIR=\""$(statedir)"\" \ -DPKG_LIBEXECDIR=\""$(pkglibexecdir)"\" \ -DEXAMPLE_CONFIG_DIR=\""$(exampledir)"\" \ -DMODULEDIR=\""$(moduledir)"\" \ diff --git a/src/doveadm/doveadm-instance.c b/src/doveadm/doveadm-instance.c --- a/src/doveadm/doveadm-instance.c +++ b/src/doveadm/doveadm-instance.c @@ -48,7 +48,7 @@ struct master_instance_list *list; struct master_instance_list_iter *iter; const struct master_instance *inst; - const char *pidfile_path; + const char *instance_path, *pidfile_path; bool show_config = FALSE; int c; @@ -71,7 +71,8 @@ doveadm_print_header_simple("running"); } - list = master_instance_list_init(MASTER_INSTANCE_PATH); + instance_path = t_strconcat(doveadm_settings->state_dir, "/instances", NULL); + list = master_instance_list_init(instance_path); iter = master_instance_list_iterate_init(list); while ((inst = master_instance_iterate_list_next(iter)) != NULL) { if (argv[0] != NULL && strcmp(argv[0], inst->name) != 0) @@ -99,13 +100,14 @@ { struct master_instance_list *list; const struct master_instance *inst; - const char *base_dir; + const char *base_dir, *instance_path; int ret; if (argc != 2) instance_cmd_help(cmd_instance_remove); - list = master_instance_list_init(MASTER_INSTANCE_PATH); + instance_path = t_strconcat(doveadm_settings->state_dir, "/instances", NULL); + list = master_instance_list_init(instance_path); inst = master_instance_list_find_by_name(list, argv[1]); base_dir = inst != NULL ? inst->base_dir : argv[1]; if ((ret = master_instance_list_remove(list, base_dir)) < 0) { diff --git a/src/doveadm/doveadm-mount.c b/src/doveadm/doveadm-mount.c --- a/src/doveadm/doveadm-mount.c +++ b/src/doveadm/doveadm-mount.c @@ -13,7 +13,8 @@ { const char *perm_path, *state_path; - perm_path = t_strconcat(PKG_STATEDIR"/"MOUNTPOINT_LIST_FNAME, NULL); + perm_path = t_strconcat(doveadm_settings->state_dir, + "/"MOUNTPOINT_LIST_FNAME, NULL); state_path = t_strconcat(doveadm_settings->base_dir, "/"MOUNTPOINT_LIST_FNAME, NULL); return mountpoint_list_init(perm_path, state_path); diff --git a/src/doveadm/doveadm-settings.c b/src/doveadm/doveadm-settings.c --- a/src/doveadm/doveadm-settings.c +++ b/src/doveadm/doveadm-settings.c @@ -53,6 +53,7 @@ static const struct setting_define doveadm_setting_defines[] = { DEF(SET_STR, base_dir), + DEF(SET_STR, state_dir), DEF(SET_STR, mail_plugins), DEF(SET_STR, mail_plugin_dir), DEF(SET_STR, doveadm_socket_path), @@ -70,6 +71,7 @@ const struct doveadm_settings doveadm_default_settings = { .base_dir = PKG_RUNDIR, + .state_dir = PKG_STATEDIR, .mail_plugins = "", .mail_plugin_dir = MODULEDIR, .doveadm_socket_path = "doveadm-server", diff --git a/src/doveadm/doveadm-settings.h b/src/doveadm/doveadm-settings.h --- a/src/doveadm/doveadm-settings.h +++ b/src/doveadm/doveadm-settings.h @@ -3,6 +3,7 @@ struct doveadm_settings { const char *base_dir; + const char *state_dir; const char *mail_plugins; const char *mail_plugin_dir; const char *doveadm_socket_path; diff --git a/src/lib-master/master-instance.h b/src/lib-master/master-instance.h --- a/src/lib-master/master-instance.h +++ b/src/lib-master/master-instance.h @@ -1,8 +1,6 @@ #ifndef MASTER_INSTANCE_H #define MASTER_INSTANCE_H -#define MASTER_INSTANCE_PATH PKG_STATEDIR"/instances" - struct master_instance_list; struct master_instance { diff --git a/src/lib-master/master-service-settings.c b/src/lib-master/master-service-settings.c --- a/src/lib-master/master-service-settings.c +++ b/src/lib-master/master-service-settings.c @@ -33,6 +33,7 @@ master_service_settings_check(void *_set, pool_t pool, const char **error_r); static const struct setting_define master_service_setting_defines[] = { + DEF(SET_STR, state_dir), DEF(SET_STR, log_path), DEF(SET_STR, info_log_path), DEF(SET_STR, debug_log_path), @@ -47,6 +48,7 @@ }; static const struct master_service_settings master_service_default_settings = { + .state_dir = PKG_STATEDIR, .log_path = "syslog", .info_log_path = "", .debug_log_path = "", diff --git a/src/lib-master/master-service-settings.h b/src/lib-master/master-service-settings.h --- a/src/lib-master/master-service-settings.h +++ b/src/lib-master/master-service-settings.h @@ -7,6 +7,7 @@ struct master_service; struct master_service_settings { + const char *state_dir; const char *log_path; const char *info_log_path; const char *debug_log_path; diff --git a/src/lib-master/master-service.c b/src/lib-master/master-service.c --- a/src/lib-master/master-service.c +++ b/src/lib-master/master-service.c @@ -332,9 +332,11 @@ { struct master_instance_list *list; const struct master_instance *inst; - const char *path; + const char *instance_path, *path; - list = master_instance_list_init(MASTER_INSTANCE_PATH); + instance_path = t_strconcat(master_service->set->state_dir, + "/instances", NULL); + list = master_instance_list_init(instance_path); inst = master_instance_list_find_by_name(list, name); if (inst != NULL) { path = t_strdup_printf("%s/dovecot.conf", inst->base_dir); diff --git a/src/login-common/ssl-proxy-openssl.c b/src/login-common/ssl-proxy-openssl.c --- a/src/login-common/ssl-proxy-openssl.c +++ b/src/login-common/ssl-proxy-openssl.c @@ -152,8 +152,7 @@ static void ssl_params_corrupted(void) { - i_fatal("Corrupted SSL parameters file: " - PKG_STATEDIR"/ssl-parameters.dat"); + i_fatal("Corrupted SSL parameters file: ssl-parameters.dat"); } static void read_next(struct ssl_parameters *params, void *data, size_t size) diff --git a/src/master/main.c b/src/master/main.c --- a/src/master/main.c +++ b/src/master/main.c @@ -311,7 +311,7 @@ struct mountpoint_list *mountpoints; const char *perm_path, *state_path; - perm_path = t_strconcat(PKG_STATEDIR"/"MOUNTPOINT_LIST_FNAME, NULL); + perm_path = t_strconcat(set->state_dir, "/"MOUNTPOINT_LIST_FNAME, NULL); state_path = t_strconcat(set->base_dir, "/"MOUNTPOINT_LIST_FNAME, NULL); mountpoints = mountpoint_list_init(perm_path, state_path); @@ -340,9 +340,12 @@ instance_update_now, list); } -static void instance_update(void) +static void instance_update(const struct master_settings *set) { - instances = master_instance_list_init(MASTER_INSTANCE_PATH); + const char *path; + + path = t_strconcat(set->state_dir, "/instances", NULL); + instances = master_instance_list_init(path); instance_update_now(instances); } @@ -538,7 +541,7 @@ create_pid_file(pidfile_path); create_config_symlink(set); mountpoints_update(set); - instance_update(); + instance_update(set); services_monitor_start(services); } diff --git a/src/master/master-settings.c b/src/master/master-settings.c --- a/src/master/master-settings.c +++ b/src/master/master-settings.c @@ -171,6 +171,7 @@ static const struct setting_define master_setting_defines[] = { DEF(SET_STR, base_dir), + DEF(SET_STR, state_dir), DEF(SET_STR, libexec_dir), DEF(SET_STR, instance_name), DEF(SET_STR, import_environment), @@ -211,6 +212,7 @@ static const struct master_settings master_default_settings = { .base_dir = PKG_RUNDIR, + .state_dir = PKG_STATEDIR, .libexec_dir = PKG_LIBEXECDIR, .instance_name = PACKAGE, .import_environment = "TZ" ENV_SYSTEMD ENV_GDB, @@ -737,8 +739,8 @@ } /* Make sure our permanent state directory exists */ - if (mkdir_parents(PKG_STATEDIR, 0750) < 0 && errno != EEXIST) { - i_error("mkdir(%s) failed: %m", PKG_STATEDIR); + if (mkdir_parents(set->state_dir, 0750) < 0 && errno != EEXIST) { + i_error("mkdir(%s) failed: %m", set->state_dir); return FALSE; } diff --git a/src/master/master-settings.h b/src/master/master-settings.h --- a/src/master/master-settings.h +++ b/src/master/master-settings.h @@ -5,6 +5,7 @@ struct master_settings { const char *base_dir; + const char *state_dir; const char *libexec_dir; const char *instance_name; const char *import_environment; diff --git a/src/replication/replicator/replicator-settings.c b/src/replication/replicator/replicator-settings.c --- a/src/replication/replicator/replicator-settings.c +++ b/src/replication/replicator/replicator-settings.c @@ -49,6 +49,7 @@ { type, #name, offsetof(struct replicator_settings, name), NULL } static const struct setting_define replicator_setting_defines[] = { + DEF(SET_STR, state_dir), DEF(SET_STR, auth_socket_path), DEF(SET_STR, doveadm_socket_path), @@ -59,6 +60,7 @@ }; const struct replicator_settings replicator_default_settings = { + .state_dir = PKG_STATEDIR, .auth_socket_path = "auth-userdb", .doveadm_socket_path = "doveadm-server", diff --git a/src/replication/replicator/replicator-settings.h b/src/replication/replicator/replicator-settings.h --- a/src/replication/replicator/replicator-settings.h +++ b/src/replication/replicator/replicator-settings.h @@ -2,6 +2,7 @@ #define REPLICATOR_SETTINGS_H struct replicator_settings { + const char *state_dir; const char *auth_socket_path; const char *doveadm_socket_path; diff --git a/src/replication/replicator/replicator.c b/src/replication/replicator/replicator.c --- a/src/replication/replicator/replicator.c +++ b/src/replication/replicator/replicator.c @@ -13,7 +13,6 @@ #define REPLICATOR_AUTH_SERVICE_NAME "replicator" #define REPLICATOR_DB_DUMP_INTERVAL_MSECS (1000*60*15) -#define REPLICATOR_DB_PATH PKG_STATEDIR"/replicator.db" static struct replicator_queue *queue; static struct replicator_brain *brain; @@ -32,7 +31,7 @@ struct auth_master_user_list_ctx *ctx; struct auth_user_info user_info; struct replicator_user *user; - const char *username; + const char *db_path, *username; auth_conn = auth_master_init(set->auth_socket_path, AUTH_MASTER_FLAG_NO_IDLE_TIMEOUT); @@ -53,12 +52,16 @@ auth_master_deinit(&auth_conn); /* add updates from replicator db, if it exists */ - (void)replicator_queue_import(queue, REPLICATOR_DB_PATH); + db_path = t_strconcat(set->state_dir, "replicator.db", NULL); + (void)replicator_queue_import(queue, db_path); } static void replicator_dump_timeout(void *context ATTR_UNUSED) { - (void)replicator_queue_export(queue, REPLICATOR_DB_PATH); + const char *db_path; + + db_path = t_strconcat(set->state_dir, "replicator.db", NULL); + (void)replicator_queue_export(queue, db_path); } static void main_init(void) @@ -77,10 +80,13 @@ static void main_deinit(void) { + const char *db_path; + notify_connections_destroy_all(); replicator_brain_deinit(&brain); timeout_remove(&to_dump); - (void)replicator_queue_export(queue, REPLICATOR_DB_PATH); + db_path = t_strconcat(set->state_dir, "replicator.db", NULL); + (void)replicator_queue_export(queue, db_path); replicator_queue_deinit(&queue); } diff --git a/src/ssl-params/main.c b/src/ssl-params/main.c --- a/src/ssl-params/main.c +++ b/src/ssl-params/main.c @@ -112,11 +112,12 @@ static void main_init(const struct ssl_params_settings *set) { + const char *filename; lib_signals_set_handler(SIGCHLD, LIBSIG_FLAGS_SAFE, sig_chld, NULL); ssl_params = buffer_create_dynamic(default_pool, 1024); - param = ssl_params_init(PKG_STATEDIR"/"SSL_BUILD_PARAM_FNAME, - ssl_params_callback, set); + filename = t_strconcat(set->state_dir, "/"SSL_BUILD_PARAM_FNAME, NULL); + param = ssl_params_init(filename, ssl_params_callback, set); } static void main_deinit(void) diff --git a/src/ssl-params/ssl-params-settings.c b/src/ssl-params/ssl-params-settings.c --- a/src/ssl-params/ssl-params-settings.c +++ b/src/ssl-params/ssl-params-settings.c @@ -58,12 +58,14 @@ { type, #name, offsetof(struct ssl_params_settings, name), NULL } static const struct setting_define ssl_params_setting_defines[] = { + DEF(SET_STR, state_dir), DEF(SET_TIME, ssl_parameters_regenerate), SETTING_DEFINE_LIST_END }; static const struct ssl_params_settings ssl_params_default_settings = { + .state_dir = PKG_STATEDIR, .ssl_parameters_regenerate = 3600*24*7 }; diff --git a/src/ssl-params/ssl-params-settings.h b/src/ssl-params/ssl-params-settings.h --- a/src/ssl-params/ssl-params-settings.h +++ b/src/ssl-params/ssl-params-settings.h @@ -4,6 +4,7 @@ struct master_service; struct ssl_params_settings { + const char *state_dir; unsigned int ssl_parameters_regenerate; };

2 2

[Dovecot] Ways to poke and prod Dovecot?
by leam hall 21 Aug '12

21 Aug '12

I'm a newbie and want to learn more about Dovecot. I can install it in a test bed but am not sure how to run it so it shows me what it's doing but i'm not actually mailing stuff. Is there a doc somewhere? Thanks! Leam -- Mind on a Mission <http://leamhall.blogspot.com/>

2 1

[Dovecot] Search extensions
by Timo Sirainen 21 Aug '12

21 Aug '12

I'm thinking about adding at least one new SEARCH command extension to Dovecot: ability to search from any headers in the mail, including MIME headers in the body. So the idea is that you could somewhat quickly ask e.g. "show me all mails with pdf attachments": a search or x-anyheader application/pdf x-anyheader .pdf b fetch $ bodystructure The client can verify the results with the fetch. The "x-anyheader" can already be implemented without changes to full text search plugin, because all backends store message/MIME headers and body text separately. So, questions for the list, especially client developers: 1) What's a better name for x-anyheader? :) 2) Any other ideas about search extensions you'd want to see? Maybe I could get this standardized at some point. I think one other thing missing has been "show me messages that have attachments". I've thought about maybe creating a $hasattachments keyword for that, which the server could automatically set for new mails that it thinks has attachments (and clients can set/unset the keyword if wanted).

3 3

[Dovecot] Spaces in DN with AD auth
by Chris Visser 21 Aug '12

21 Aug '12

Hi guys, I'm back to fiddling with my Dovecot and AD intergation and I've noticed that if a DN contains spaces, dovecot doesn't bind to the AD server. I'm running: dovecot-2.1.1 exim-4.72 on CentOS 6.3 Exim binds fine with the DNs containing spaces, it's just dovecot that exhibits the symptoms. Chris Visser Linux/Network Infrastructure ================== Please read our Email Disclaimer : http://www.rtt.co.za/disclaimer.html

3 4

[Dovecot] namespace from snapshots
by Karl Oulmi 21 Aug '12

21 Aug '12

hi all, I'm trying to give access to snapshots taken from by dell iscsi MD3200i to my maildirs users. snapshot are mounted in read only mode from my FreeBSD box. In my /usr/local/etc/dovecot/conf.d/10-mail.conf, I have : namespace inbox { inbox = yes } namespace da1 { prefix = INBOX.backup.da1. hidden = no list = yes inbox = no location = maildir:/da1/%u/Maildir type = private } I have two problems : - In my log, dovecot complain about the fact that my snapshot filsystem is read only Error: open(/da1/test2(a)toto.com/Maildir/.Trash/dovecot-uidlist) failed: Read-only file system The second problem is that through my thunderbird I can't see the Inbox saved in the snapshot (whereas I see Sent and Trash folders) If anyone could help me, It would be nice. Regard, Karl.

3 7

[Dovecot] dovecot 2.1 Master account Error
by tmihalicek 20 Aug '12

20 Aug '12

HI I am running parallel dovecot 1.2 for main accounts and 2.1 for test accounts, and for some reason when i try to login with master user on dovecot 2.1 service errors. However the normal user logins and rest works flawlesly Here is the debug Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: auth client connected (pid=27557) Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=pop3#011secured#011no-penalty#011session=ZOcF2GHHdQAKVCKD#011lip=10.84.34.122#011rip=10.84.34.131#011lport=110#011rport=60021 Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: client out: CONT#0111#011 Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: client in: CONT<hidden> Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: auth(migration(a)example.net,10.84.34.131,master,<ZOcF2GHHdQAKVCKD>): Master user lookup for login: tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: passwd-file(migration(a)example.net,10.84.34.131,master,<ZOcF2GHHdQAKVCKD>): lookup: user=migration(a)example.net file=/etc/dovecot/master-users Aug 16 15:15:56 mailstore-node-02 dovecot: auth: passdb(migration(a)example.net,10.84.34.131,master,<ZOcF2GHHdQAKVCKD>): Master user logging in as tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: ldap(tomislav.mihalicek(a)example.net,10.84.34.131,<ZOcF2GHHdQAKVCKD>): pass search: base=ou=accounts,dc=example,dc=net scope=subtree filter=(&(objectClass=mailUser)(accountService=mail)(accountService=pop3secured)(|(mail=tomislav.mihalicek@example.net)(mailAlternateAddress=tomislav.mihalicek@example.net))) fields=mail,userPassword Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: ldap(tomislav.mihalicek(a)example.net,10.84.34.131,<ZOcF2GHHdQAKVCKD>): result: mail=tomislav.mihalicek(a)example.net userPassword=<hidden> Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: client out: OK#0111#011user=tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: master in: REQUEST#0113563585537#01127557#0111#0118ccf2bab093bd33a4b93958c99236471 Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: ldap(tomislav.mihalicek(a)example.net,10.84.34.131,<ZOcF2GHHdQAKVCKD>): user search: base=ou=accounts,dc=example,dc=net scope=subtree filter=(&(objectClass=mailUser)(accountService=mail)(accountService=pop3secured)(|(mail=tomislav.mihalicek@example.net)(mailAlternateAddress=tomislav.mihalicek@example.net))) fields=mail,homeDirectory,mailQuotaSize Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: ldap(tomislav.mihalicek(a)example.net,10.84.34.131,<ZOcF2GHHdQAKVCKD>): result: mail=tomislav.mihalicek(a)example.net mailQuotaSize=4294967296 homeDirectory=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: master out: USER#0113563585537#011tomislav.mihalicek@example.net#011home=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek#011quota_rule=*:bytes=4294967296#011master_user=migration@example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3-login: Login: user=<tomislav.mihalicek(a)example.net>, method=PLAIN, rip=10.84.34.131, lip=10.84.34.122, mpid=27558, secured, session=<ZOcF2GHHdQAKVCKD> Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Loading modules from directory: /usr/lib/dovecot/modules Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib15_notify_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_expire_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_mail_log_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_virtual_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_zlib_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib90_stats_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Added userdb setting: plugin/master_user=migration(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Added userdb setting: plugin/quota_rule=*:bytes=4294967296 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Effective uid=10101, gid=10101, home=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota root: name=user backend=dict args=:proxy::quota Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota rule: root=user mailbox=* bytes=4294967296 messages=0 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota warning: bytes=4080218931 (95%) messages=0 reverse=no command=quota-warning 95 tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota warning: bytes=3650722201 (85%) messages=0 reverse=no command=quota-warning 85 tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota warning: bytes=3006477107 (70%) messages=0 reverse=no command=quota-warning 70 tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: dict quota: user=tomislav.mihalicek(a)example.net, uri=proxy::quota, noenforcing=0 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Namespace inbox: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes location=sdbox:~/sdbox:INDEX=~/index Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: fs: root=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek/sdbox, index=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek/index, control=, inbox=, alt= Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: initializing backend with data: vfile:/etc/dovecot/global-acls:cache_secs=300 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: acl username = migration(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: owner = 0 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: Global ACL directory: /etc/dovecot/global-acls Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Namespace : type=shared, prefix=X-Share/%u/, sep=/, inbox=no, hidden=no, list=children, subscriptions=yes location=maildir:%h/Maildir:INDEX=~/index/Shared/%u Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: shared: root=/var/run/dovecot, index=, control=, inbox=, alt= Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: initializing backend with data: vfile:/etc/dovecot/global-acls:cache_secs=300 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: acl username = migration(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: owner = 0 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: Global ACL directory: /etc/dovecot/global-acls Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: file /etc/dovecot/global-acls/INBOX not found Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: file /mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek/sdbox/mailboxes/INBOX/dbox-Mails/dovecot-acl not found Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: file /etc/dovecot/global-acls/ not found Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: file /mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek/sdbox/mailboxes/dovecot-acl not found Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Error: Failed to autocreate mailbox INBOX: Permission denied Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Error: Couldn't open INBOX: Internal error occurred. Refer to server log for more information. [2012-08-16 15:15:56] Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Couldn't open INBOX top=0/0, retr=0/0, del=0/0, size=0 -- View this message in context: http://dovecot.2317879.n4.nabble.com/dovecot-2-1-Master-account-Error-tp371… Sent from the Dovecot mailing list archive at Nabble.com.

2 2

Re: [Dovecot] Hostname Based forwarding
by Joseph Tam 20 Aug '12

20 Aug '12

Merrickville <merrickville(a)gmail.com> writes: > Is there a way to proxy based on the host name the client has configured in > his/her email client? (Like Apache VirtualHosts) I doubt it; the virtual name is not part of the IMAP protocol as it is in HTTP. The IMAP server is not told which hostname was mapped to its IP. You'll either have to add the @domain, or perhaps multi-home your host, remap one of your domains to the new IP, and add another running instance of dovecot to listen on that interface. Joseph Tam <jtam.home(a)gmail.com>

2 1

Re: [Dovecot] SOLVED antispam_plugin prevents IMAP login (error 3) [Dovecot 2.0.19]
by dof＠projektfabrik.com 20 Aug '12

20 Aug '12

On 17.08.2012 12:06, dof(a)projektfabrik.com wrote: > Hi everybody, > > trying to get the Dovecot antispam_plugin to work and I must be doing > something wrong, because as soon as it is enabled with a certain > backend, imap logins do not work anymore (the session is immediately > closed after a successful login). Interestingly, pipe and spool2dir > are working (that is, the session won't be closed), dspam-exec and > crm114-exec are not. If this happens, mail_debug output is as > follows: > > [...] Hi again, how embarrassing. I should use the correct name for the backend type. :\ So everything works as expected, sorry for spamming the mailing list. Best regards, Florian

1 0

[Dovecot] Full text search in attachments
by Mailing 20 Aug '12

20 Aug '12

Hello, is it possible to use the Solr full text search plugin for indexing mail attachments? I found a very old patch and some hints regarding a fts_decoder script that I don't understand. Making Solr indexing PDF or Office files shouldn't be that difficult, but how can I enable the plugin to transfer the attachments to Solr? Best regards, Sebastian

2 3

[Dovecot] case insensitive acl
by Andre Rodier 19 Aug '12

19 Aug '12

Hello, I have notice that when I use ACL, the name of the user in the dovec-acl-list file is case sensitive. Because I use LDAP, the name of the users is case insensitive. Would it be possible to have an option in Dovecot, to ignore the case of the ACL ? This would be useful with some ACL managers, like roundcube ACL plugin, that uses an LDAP query to autocomplete the user name for the ACL. Kind regards, André

2 2

[Dovecot] Mdbox corruption
by 3.listas＠adminlinux.com.br 19 Aug '12

19 Aug '12

Hi, I have a "ubuntu10.04 + ext4-filesystem + dovecot-2.0.13 +mdbox" configuration in my server. It works fine with ~50k accounts. Recently happened a filesystem corruption in a device of StMailLocation and I fix with fsck.ext4. After this crash, one account began to show access timeout and errors like this on force-resync: # doveadm force-resync -u account INBOX doveadm(account): Warning: mdbox /path-to-mdbox/storage: rebuilding indexes doveadm(account): Error: Corrupted dbox file /path-to-mdbox/storage/m.83 (around offset=16): EOF reading msg header (got 0/30 bytes) doveadm(account): Warning: dbox: Copy of the broken file saved to /path-to-mdbox/storage/m.83.broken doveadm(account): Error: Corrupted dbox file /path-to-mdbox/storage/m.83 (around offset=16): EOF reading msg header (got 0/30 bytes) doveadm(account): Error: mdbox rebuild: Failed to fix file /path-to-mdbox/storage/m.83 doveadm(account): Error: Corrupted dbox file /path-to-mdbox/storage/m.92 (around offset=7): Invalid dbox version ... Should I worry about the m.X.broken files ? How I fix these broken mdboxes ? Thanks. -- Thiago Henrique adminlinux.com.br

2 1

[Dovecot] Permission denied on dovecot.lda-dupes
by ppridt 19 Aug '12

19 Aug '12

Hi, I have converted my Imap Server from Courier to Dovecot in order to use sieve support. Everything works fine with the exception that the sender always gets the vacation msg since there is a permission error on writing of dovecot.lda-dupes. I've tried several version of permissions including 777 to both home and maildir - always the same result. I also googled for hours .. Any help will be appreciated. Paul This is the debug log: ----------------------------------------------------------------------------------------------------- Aug 13 14:51:26 Srv dovecot: deliver(pp): Loading modules from directory: /usr/lib/dovecot/modules/lda Aug 13 14:51:26 Srv dovecot: deliver(pp): Module loaded: /usr/lib/dovecot/modules/lda/lib90_sieve_plugin.so Aug 13 14:51:26 Srv dovecot: deliver(pp): Home dir not found: Aug 13 14:51:26 Srv dovecot: deliver(pp): maildir: data=/Daten/Vmail/pp/Maildir Aug 13 14:51:26 Srv dovecot: deliver(pp): maildir++: root=/Daten/Vmail/pp/Maildir, index=, control=, inbox=/Daten/Vmail/pp/Maildir Aug 13 14:51:26 Srv dovecot: deliver(pp): sieve: using sieve path for user's script: /Daten/Vmail/pp/.dovecot.sieve Aug 13 14:51:26 Srv dovecot: deliver(pp): sieve: opening script /Daten/Vmail/pp/.dovecot.sieve Aug 13 14:51:26 Srv dovecot: deliver(pp): sieve: executing compiled script /Daten/Vmail/pp/.dovecot.sieve Aug 13 14:51:26 Srv dovecot: deliver(pp): Namespace : Using permissions from /Daten/Vmail/pp/Maildir: mode=0700 gid=-1 Aug 13 14:51:26 Srv dovecot: deliver(pp): file_dotlock_create(/.dovecot.lda-dupes) failed: Permission denied ----------------------------------------------------------------------------------------------------- This ist my dovecot.conf: ----------------------------------------------------------------------------------------------------- protocols = imap imaps managesieve mail_debug = yes log_path = info_log_path = disable_plaintext_auth = no # Authentication configuration: mail_location = maildir:/Daten/Vmail/%u/Maildir auth_verbose = yes mail_nfs_storage = no mail_nfs_index = no nfs_check = no lock_method = dotlock mail_uid = vmail mail_gid = vmail auth default { mechanisms = plain login passdb pam { } userdb passwd { args = uid=vmail gid=vmail home=/home/%u mail=maildir:/Daten/Vmail/%u/Maildir } socket listen { master { path = /var/run/dovecot/auth-master mode = 0600 user = vmail } } } protocol lda { postmaster_address = admin(a)ppridt.dnsalias.org mail_plugins = sieve auth_socket_path = /var/run/dovecot/auth-master } protocol managesieve { login_executable = /usr/lib/dovecot/managesieve-login mail_executable = /usr/lib/dovecot/managesieve managesieve_implementation_string = Cyrus timsieved v2.2.13 } plugin { sieve=/Daten/Vmail/%u/.dovecot.sieve sieve_dir=/Daten/Vmail/%u/.sieve } ----------------------------------------------------------------------------------------------------- This is the exim delivery transport: ----------------------------------------------------------------------------------------------------- dovecot_lda: driver = pipe command = /usr/lib/dovecot/deliver message_prefix = message_suffix = log_output delivery_date_add envelope_to_add return_path_add user = vmail group = vmail temp_errors = 64 : 69 : 70: 71 : 72 : 73 : 74 : 75 : 78 ----------------------------------------------------------------------------------------------------- -- View this message in context: http://dovecot.2317879.n4.nabble.com/Permission-denied-on-dovecot-lda-dupes… Sent from the Dovecot mailing list archive at Nabble.com.

2 1

[Dovecot] imap-login process_limit (100) reached, client connections are being dropped
by Voytek Eymont 19 Aug '12

19 Aug '12

noticed this in the log today, after about 11 warning IMAP appears to have not worked, 'service dovecot reload' got it going again question: what to check/alter ? ---------------- # grep process_limit /var/log/maillog Aug 13 15:31:44 geko dovecot: master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped ''' Aug 13 20:45:35 geko dovecot: master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped # doveconf -n | grep limit # # dovecot --version 2.1.1 # ps ax | grep imap | wc 109 546 4693 # ps ax | grep imap-login | wc 57 286 2619 # doveadm who | wc 16 122 1531 centos 6, 20 virtual domains, 100 users -- Voytek Eymont

2 1

[Dovecot] dsync \noselect on INBOX.INBOX skips sync of INBOX
by Nikolai Schupbach 19 Aug '12

19 Aug '12

Hi Timo, We have encountered an issue today with a number of migrations. Some customers have mailboxes on the source IMAP server that look like this: 3 LIST "" * * LIST () "." "INBOX" * LIST () "." "INBOX.Statements" * LIST () "." "INBOX.Draft" * LIST () "." "INBOX.Drafts" * LIST () "." "INBOX.Invoices" * LIST (\Noselect) "." "INBOX.INBOX" * LIST () "." "INBOX.Jokes" * LIST () "." "INBOX.Payslips" * LIST () "." "INBOX.Personal" When we run dsync it skips the INBOX presumably because of the Noselect on INBOX.INBOX. and the "imapc_list_prefix = INBOX" setting. Regards, Nikolai.

2 1

[Dovecot] maildir to sdbox offline conversion
by _ET_ 19 Aug '12

19 Aug '12

Hi all. I've just installed dovecot v2.1 in a multihomed, multiinstance setup, It took me two days to convert the old v1.1 configs, now everything works like charm! But. :) I have several maildir mailboxes, I decided to use the sdbox storage type instead. I ran into difficoulties using the dsync util. My virtual users are in an OpenLDAP DB on a differnet machine, and I do not have access to the database (I can authenticate the users from ldap, but cannot change or see anything) So it's not easy to do an "online" conversion and follow the instructions at dsync's wiki. Do you know a way how to simply tell dsync or a similar util the following dsync convert maildir:/data/vmail/domain/user sdbox:/newdata/vmail/domain/user without touching the ldap database, only the files on the disk. I can run this command as root on this mail server, if it is needed, I can run the command for each and every maildir. That's not a problem. any ideas, how this wouléd be the simpliest? -- View this message in context: http://old.nabble.com/maildir-to-sdbox-offline-conversion-tp34274589p342745… Sent from the Dovecot mailing list archive at Nabble.com.

2 1

[Dovecot] Dsync and SIS
by Alex Crow 19 Aug '12

19 Aug '12

Hi all, Just to clarify, if we back up a dovecot 2 server with SIS for attachments and ALT storage by rsyncing it (including the SIS and ALT storage) to a remote server when it's idle (or at least almost entirely so), and run dovecot on that machine, would it seem feasible to restore backups from that server by using dysnc - specifically for the scenario where someone accidentally deletes emails/folders etc.? I've seen queries about SIS before but nothing specifically about this scenario. Cheers Alex -- This message is intended only for the addressee and may contain confidential information. Unless you are that person, you may not disclose its contents or use it in any way and are requested to delete the message along with any attachments and notify us immediately. "Transact" is operated by Integrated Financial Arrangements plc Domain House, 5-7 Singer Street, London EC2A 4BQ Tel: (020) 7608 4900 Fax: (020) 7608 5300 (Registered office: as above; Registered in England and Wales under number: 3727592) Authorised and regulated by the Financial Services Authority (entered on the FSA Register; number: 190856)

2 1

[Dovecot] Listen on multiple ports possible using same protocol?
by Michael Durket 18 Aug '12

18 Aug '12

Is it possible to have multiple Listen directives in a dovecot configuration file for the same protocol? I am running dovecot-1.2.11 and I want to be able to use the "standard port" as well as a test port: protocol imap { listen = *:143 listen = *:10143 ssl_listen = *:993 ssl_listen = *:10993 for example. Or is this more preferably done by pointing dovecot at different configuration files?

4 3

[Dovecot] Expire-tool does not delete duplicate messages (dovecot-1.2.17)
by Oleksii Krykun 17 Aug '12

17 Aug '12

Trying to implement expire plugin. expire-tool works fine. This delete expunged messages but not all of them. I have duplicate messages in appropriate folder. These messages are from expanding postfix aliases (e.g. postmaster@, hostmaster@, abuse@ etc. points to same mailbox and spam often sent to all of them. If duplicate message is received only one entry in dovecot-uidlist is created and only first of duplicates is deleted with expire-tool. Rest of duolicates are not deleted. Any suggestions. Thanks, Kryol

2 1

[Dovecot] dsync backup gets stuck... fails
by Jeff Gustafson 17 Aug '12

17 Aug '12

More dsync issues. We were running 2.1.7 and we updated to 2.1.9. Same problem with both versions. I'm getting an error 75 on about 40 boxes out of 1800. It is the same list of boxes every time we use 'dsync backup' to backup the server. dsync seems to stop communicating to the backup box (over ssh). strace just shows it sitting at a epoll_wait. Once the program quits (times out?), a 'du' shows the destination is smaller (200kbyte in one case). Has anyone else seen an exit code of 75? Nothing in the documentation mentions what exit code 75 could mean. What can I do to help the developers locate the bug? ...Jeff

3 11

[Dovecot] some mdbox mails get lost each day
by Christian Rößner 16 Aug '12

16 Aug '12

Hi, I have a strange problem here. I had installed Dovecot-2.1.6 on a customers setup. They have 102 mail accounts on the server. The started using this dovecot version on the 20th June. One mailbox suddenly started expunging mails. Not from the current day, but one week back in the past. First I thought about an Outlook issue. Some filter or archieving thing, but we did a test and on one day, the curstomer did not start Outlook first; instead he checked his mails with the SOGo-webinterface. We saw that mails got deleted again. I checked for sieve filters. None. I upgraded dovecot to 2.1.7, as I have not done any newer packages yet for Ubuntu (using my own PPA). Same problem one day later. I tested with telnet locally. Same result as in the client. I also did doveadm dump -t log and index and saw that there had been expunged mails. Yesterday I asked the customer to backup all his mails in Outlook. After that I renamed the whole mdbox folder of this account on the server and sent one test mail to recreate the mailbox. After that her restored his mail in Outlook. This morning her contacted me and said that all mails are ok right now and no mails have been erased anymore. Coud this been a corrupted index? I also chekced the storage/-folder and see that all mails are still on disk. Now he asked me if there is any way to get all the lost messaged back? It would be okay for him, if all mails since June are sent again, as he can clean his mailbox afterwards. So does somebody have an idea on how to solve this? Maybe scripting something in python and using local sendmail command? Or is there some doveadm voodoo to repair the index or unexpunge all mails? Thanks in advance -Christian Rößner --- Rößner-Network-Solutions Bachelor of Science Informatik Erlenwiese 14, 36304 Alsfeld T: +49 6631 7882340-0 F: +49 6631 7882340-9 M: +49 176 93118939 USt-IdNr.: DE225643613 http://www.roessner-network-solutions.com

2 10

[Dovecot] Hostname Based forwarding
by Merrickville 16 Aug '12

16 Aug '12

Trying to figure out hostname based IMAP proxy forwarding. I have two mail servers: mail.example.com mail.fakedomain.ca proxy server running dovecat/IMAPS, facing the Internet. *Both* names are DNS resolve(able), but.., both are the *same IP address.* For example: Joe configures his email client username: joe(a)example.com IMAP Addr: mail.example.com For example: Jane configures her email client username: jane(a)fakedomain.ca IMAP Addr: mail.fakedomain.ca So, now all clients must change their user-name in their email client to their full email address, because there is a Jane & Joe on "both" servers and..., dovecot proxies based on 'user name' Is there a way to proxy based on the host name the client has configured in his/her email client? (Like Apache VirtualHosts) This would be ideal, as the clients can then go back to using just their name as the username. Thanks Rick -- View this message in context: http://dovecot.2317879.n4.nabble.com/Hostname-Based-forwarding-tp37110.html Sent from the Dovecot mailing list archive at Nabble.com.

1 0

[Dovecot] v2.2 status update: IMAP NOTIFY extension and more
by Timo Sirainen 16 Aug '12

16 Aug '12

v2.2 hg now has support for NOTIFY extension. The only thing missing is support for SubscriptionChange events. Now would be a good time for IMAP clients to start implementing and testing it. :) I remember K9 developers at least said they were just waiting for Dovecot to support it first. v2.2 implements some other extensions also: BINARY, CATENATE and MOVE. Stephan has also implemented URLAUTH pretty far. Hopefully it gets finished in time for v2.2.0. I'll also try to implement the rest of the LEMONADE extensions: CONVERT, CONTEXT=SORT and URLAUTH=BINARY. I'm also considering implementing an SMTP submission server, which works only as a proxy to the real SMTP server. The benefits of it would mainly be: * It could support BURL command and other extensions required by LEMONADE. The real SMTP server would see only regular DATA commands. * Would make SMTP AUTH easy to implement regardless of what the real SMTP server is.

5 11

[Dovecot] Postfix & Dovecot: Client certificate authentication
by "JARRY Jérémy" 16 Aug '12

16 Aug '12

Hello, I would like to set up an authentication using certificate with Dovecot: A user sends mail to Postfix and Dovecot authentication is valid only if certificate is trusted. So, I enable the parameter auth_ssl_require_client_cert in dovecot configuration but it is not running. Here are the postfix logs: Aug 16 09:51:48 myserver dovecot: auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth Aug 16 09:51:48 myserver dovecot: auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libauthdb_ldap.so Aug 16 09:51:48 myserver dovecot: auth: Debug: auth client connected (pid=6922) Aug 16 09:51:51 myserver dovecot: auth: Debug: client in: AUTH 1 PLAIN service=smtp nologin lip=127.0.0.1 rip=127.0.0.1 secured resp=xxx Aug 16 09:51:51 myserver postfix/smtpd[6922]: warning: localhost.localdomain[127.0.0.1]: SASL PLAIN authentication failed: Client didn't present valid SSL certificate Aug 16 09:51:51 myserver dovecot: auth: PLAIN(?,127.0.0.1): Client didn't present valid SSL certificate Aug 16 09:51:51 myserver dovecot: auth: Debug: client out: FAIL 1 reason=Client didn't present valid SSL certificate Aug 16 09:51:51 myserver dovecot: auth: Debug: client in: AUTH 2 LOGIN service=smtp nologin lip=127.0.0.1 rip=127.0.0.1 secured Aug 16 09:51:51 myserver dovecot: auth: LOGIN(?,127.0.0.1): Client didn't present valid SSL certificate Aug 16 09:51:51 myserver dovecot: auth: Debug: client out: FAIL 2 reason=Client didn't present valid SSL certificate Aug 16 09:51:51 myserver postfix/smtpd[6922]: warning: localhost.localdomain[127.0.0.1]: SASL LOGIN authentication failed: Client didn't present valid SSL certificate It seems Postfix doesn't send the client certificat to Dovecot. What do you think ? What is wrong ? Below are some information about my configuration: OS: RHEL5 Postfix: 2.7.3 Dovecot: 2.0.14 Dovecot config: auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login auth_ssl_require_client_cert = yes auth_ssl_username_from_cert = yes auth_verbose = yes mail_debug = yes passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } protocols = none service auth { unix_listener /data/postfix/private/auth { group = postfix mode = 0660 user = postfix } user = root } ssl = required ssl_ca = </etc/dovecot/ca.pem ssl_cert = </etc/dovecot/cert.pem ssl_key = </etc/dovecot/key.pem ssl_verify_client_cert = yes userdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } verbose_ssl = yes Thanks for your help

2 1

[Dovecot] bcrypt again
by Sven Schwyn 15 Aug '12

15 Aug '12

Hi I'd like Dovecot to consume a list of users exported from an external application which stores bcrypted passwords. This has been asked in the past, however, I'm not sure how to read the following reply: > If you are using Dovecot< 2.0 you can also use any of the algorithms > supported by your system's libc. But then you have to prefix the hashes > with {CRYPT} - not {{BLF,SHA256,SHA512}-CRYPT}. I'm on Dovecot 2.0.19. Does this mean that only the hashes listed with "doveadm pw -l" are supported and even if glibc can do bcrypt, the CRYPT scheme won't do the trick anymore? Thanks for your help!

2 1

[Dovecot] Thread sorting problem
by CpServiceSPb 15 Aug '12

15 Aug '12

Hi. How much may implementing of THREAD=ORDEREDSUBJECT to Dovecot 2.1.x or later cost ? Artyom.

2 2

[Dovecot] about postlogin in dovecot2
by Bulend Mali 15 Aug '12

15 Aug '12

Hello I use dovecot2 on vpopmail,qmail. i want to use login-intranet-imap.sh in order to restrict by emailaddress and ip address. i read it at http://wiki2.dovecot.org/PostLoginScripting. But there is an expression "mail_executable" in conf. but there is no such thing in dovecot2. what is equivalent of it for dovecot2 ? -- View this message in context: http://old.nabble.com/about-postlogin-in-dovecot2-tp34275123p34275123.html Sent from the Dovecot mailing list archive at Nabble.com.

4 14

[Dovecot] vacation and field FROM
by Николай Клименко 14 Aug '12

14 Aug '12

Hi to all Here is the following scheme: Dovecot in a link with AD. For LDA and IMAP different views are used in a base. For example there is a user with such e-mail type - 1.name(a)domain.ltd with the name of authorization auth_1.name. Incoming male folds up in /var/mail/domain/auth_1.name When vacation is on, the letters from 1.name(a)domain.ltd are sent in a following way auth_1.name(a)domain.ltd I guess the problem is in two different data-base queries. Could you please tell me how to solve this problem and to make the answer to be sent from the same adress it is comes to. part of dovecot.conf protocol lda { mail_plugins = sieve acl hostname = domain.ltd postmaster_address = <postmaster(a)domain.ltd> auth_socket_path = /var/run/dovecot/auth-master_lda log_path = /var/log/dovecot-deliver.log } auth default { verbose = no debug = no debug_passwords = no mechanisms = plain user = dovecot passdb passwd-file { args = /etc/dovecot/passwd.masterusers master = yes } passdb ldap { args = /etc/dovecot/dovecot-ldap.conf } userdb static { args = uid=20000 gid=20000 home=/opt/mail/user_mailbox/%Lu allow_all_users=yes } socket listen { master { path = /var/run/dovecot/auth-master mode = 0660 user = vmail group = vmail } client { path = /var/spool/postfix/private/dovecot-auth mode = 0660 user = postfix group = postfix } } } auth auth_lda { verbose = no debug = no debug_passwords = no mechanisms = plain user = dovecot passdb ldap { args = /etc/dovecot/dovecot-ldap_lda.conf } userdb ldap { args = /etc/dovecot/dovecot-ldap_lda.conf } socket listen { master { path = /var/run/dovecot/auth-master_lda mode = 0660 user = vmail group = vmail } part of dovecot-ldap.conf (filter options) pass_attrs = sAMAccountName=user pass_filter = (&(sAMAccountName=%u)(objectClass=user)(!(userAccountControl:1.2.840.113556.1.4.803:=2))) part of dovecot-ldap_lda.conf user_attrs = sAMAccountName=user user_filter = (mail=%u) pass_attrs = sAMAccountName=user pass_filter = (mail=%u) --

1 0

[Dovecot] Libdovecot-sieve segfaults
by Nikita Koshikov 14 Aug '12

14 Aug '12

Hello Stephan, Preface - one of my users went to vacation and changed his sieve script to run autoreply vacation message, after that - I have noticed some annoying errors in system log, like: dovecot-lda[2400]: segfault at 3eb3333f ip b7446c7a sp bfaab050 error 4 in libdovecot-sieve.so.0.0.0[b7429000+5b000] Dovecot-error log is empty, but in exim log(exim runs dovecot-lda) I got: 2012-08-13 09:35:27 1T0oFK-0000aW-6j ** sr(a)domain.com (sr(a)domain.com, root(a)domain.com) <postmaster(a)domain.com > F=<59942270813(a)mymail.in.ua> R=ldap_accept T=local_delivery: Child process of local_delivery transport (running command "/usr/libexec/dovecot/dovecot-lda -e -d $local_part@$domain") was terminated by signal 11 (Segmentation fault) sr(a)domain.com - is the user, who created such sieve-script, which cause segfaults. I have tried run the same message over this script from sieve-test utility - but result is success. Can you please, take a look to this sieve script and check is it ok, I'll send it to you privately since it contains user's data. Also I'll attach message.eml which triggers segfault. Dovecot version - 2.0.21, Sieve version - 0.2.6. Relevant to sieve dovecot config section: plugin { sieve = ~/.dovecot.sieve sieve_after = /etc/dovecot/sieve/default-after.sieve sieve_dir = ~/sieve sieve_extensions = +notify +spamtest sieve_spamtest_max_value = 10 sieve_spamtest_status_header = X-Spam-Scan-Score sieve_spamtest_status_type = score } Hope you'll help.

1 0

[Dovecot] pop3 proxying error
by tonio＠starbridge.org 13 Aug '12

13 Aug '12

Hi Timo, I've got some errors with pop3 proxying and dovecot 2.1.9 I's occured on the proxy side: Aug 7 13:16:47 dev1 dovecot: pop3-login: Fatal: master: service(pop3-login): child 23046 killed with signal 11 (core dumped) Server side shows no error, and runs the same dovecot version. Thanks for your help. Best regards Tonio Buonaguidi Core dump: GNU gdb (GDB) 7.4.1-debian Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/lib/dovecot/pop3-login...done. [New LWP 23046] warning: Can't read pathname for load map: Erreur d'entrée/sortie. [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1". Core was generated by `dovecot/pop3-login -D'. Program terminated with signal 11, Segmentation fault. #0 settings_parser_dup (old_ctx=0x8783480, new_pool=0x632e6465) at settings-parser.c:1742 1742 pool_ref(new_pool); doveconf -n # 2.1.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32.2-xxxx-std-ipv6-32 i686 Debian wheezy/sid auth_cache_size = 4 k auth_mechanisms = plain login director_mail_servers = bb.bb.bb.bb cc.cc.cc.cc director_servers = dd.dd.dd.dd aa.aa.aa.aa log_timestamp = %Y-%m-%d %H:%M:%S mail_debug = yes managesieve_notify_capability = mailto managesieve_sieve_capability = comparator-i;octet comparator-i;ascii-casemap fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date spamtest spamtestplus virustest passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocols = imap pop3 sieve service auth { unix_listener /var/spool/postfix/private/auth { group = mail mode = 0660 user = postfix } unix_listener auth-master { mode = 0660 user = vmail } unix_listener auth-userdb { mode = 0660 user = vmail } } service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { address = aa.aa.aa.aa port = 9090 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service imap-login { executable = imap-login director inet_listener imap { address = aa.aa.aa.aa yy.yyy.yy.yy xx.xx.xx.xx port = 143 } inet_listener imaps { address = aa.aa.aa.aa yy.yyy.yy.yy xx.xx.xx.xx port = 993 } process_limit = 256 process_min_avail = 2 service_count = 0 vsz_limit = 256 M } service managesieve-login { inet_listener sieve { address = aa.aa.aa.aa yy.yyy.yy.yy xx.xx.xx.xx port = 4190 } vsz_limit = 64 M } service pop3-login { executable = pop3-login -D inet_listener pop3 { address = aa.aa.aa.aa yy.yyy.yy.yy xx.xx.xx.xx port = 110 } inet_listener pop3s { address = aa.aa.aa.aa yy.yyy.yy.yy xx.xx.xx.xx port = 995 } service_count = 0 } ssl_ca = </etc/dovecot/ca-bundle.crt ssl_cert = </etc/dovecot/imap.xxx.certchained2.pem ssl_client_cert = </etc/dovecot/imap.xxx.certchained2.pem ssl_client_key = </etc/dovecot/imap.xxx.key.pem ssl_key = </etc/dovecot/imap.xxx.key.pem userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol imap { imap_client_workarounds = delay-newmail imap_max_line_length = 64 k mail_max_userip_connections = 10 } protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv } protocol sieve { passdb { args = /etc/dovecot/sieve-sql.conf driver = sql } } local xx.xx.xx.xx { disable_plaintext_auth = no } local yy.yyy.yy.yy { protocol imap { ssl = required ssl_cert = </etc/dovecot/mail.pem ssl_key = </etc/dovecot/mail.key.pem } } local yy.yyy.yy.yy { protocol sieve { ssl = required ssl_cert = </etc/dovecot/mail.pem ssl_key = </etc/dovecot/mail.pem } } local xx.xx.xx.xx { protocol imap { ssl = yes ssl_cert = </etc/dovecot/imap.certchained.pem ssl_key = </etc/dovecot/imap.key.pem } } local xx.xx.xx.xx { protocol pop3 { ssl = yes ssl_cert = </etc/dovecot/pop.certchained.pem ssl_key = </etc/dovecot/pop.key.pem } } local xx.xx.xx.xx { protocol sieve { ssl = yes ssl_cert = </etc/dovecot/mail.certchained.pem ssl_key = </etc/dovecot/mail.key.pem } }

2 10

[Dovecot] HA Mailbox Design
by Nikolaos Milas 13 Aug '12

13 Aug '12

Hi, We would like to implement a Highly Available Mail Server and would like to ask advice on how to architect this. Some details on our setup: Currently we have only one internal mail server (Postfix/Dovecot 2.0 - planning to move to 2.1), receiving mail from a gateway server (filtering spam/viruses) - a Cisco Ironport - which we are considering to replace with one (or a set of) cloud-based Postfix/Amavis-new/SpamAssassin/ClamAV VMs (currently in testing mode). Delivery uses Dovecot LDA. User accounts are LDAP-based. We use Maildir and the load is low (aside spam). Only about 250 users/mailboxes (4G each). All servers are CentOS 5.8 (planning move to 6.3) KVM VMs (on a cloud where we don't have control on the host, but on highly reliable hardware/networks). We can have VMs on two different clouds and we also have at least two different connections (routes) to the cloud(s) (to support HA). Any directions will be appreciated. Hoping to design an HA architecture but aiming to keep it simple and (as much as possible) easily maintainable one. Thanks for your response and help, Nick

5 8

[Dovecot] master user auth problem
by Ibrahim Harrani 13 Aug '12

13 Aug '12

Hi, I tried to setup a master auth authentication. I also use auth_pop3wrapper to authenticate from qmail-ldap. But I could not login with master user. Here is the config. auth_master_user_separator = * passdb { driver = passwd-file args = /usr/local/etc/dovecot/passwd.masterusers master = yes pass = yes } passdb { # Path for checkpassword binary driver = checkpassword args = /var/qmail/bin/auth_popwrapper } userdb { driver = prefetch } cat /opt/surmail/etc/dovecot/passwd.masterusers user:{SHA}W6ph5Mm5Pz8GgiULbPgzG37mj9g= The log: #telnet localhost 143 Trying 0.0.0.0... Connected to 0. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] SurGATE Messaging Suite POP3/IMAP ready. o login user(a)domain.com*user password o NO [AUTHORIZATIONFAILED] Authorization failed Aug 09 16:17:44 auth: Debug: auth(user,127.0.0.1,master,<KmGNDdXGrwB/AAAB>): Master user lookup for login: user(a)domain.com Aug 09 16:17:44 auth: Debug: passwd-file(user,127.0.0.1,master,<KmGNDdXGrwB/AAAB>): lookup: user=user file= /usr/local/etc/dovecot/passwd.masterusers Aug 09 16:17:44 auth: Info: passdb(user,127.0.0.1,master,<KmGNDdXGrwB/AAAB>): Master user logging in as user(a)domain.com Aug 09 16:17:44 auth: Debug: checkpassword(user(a)domain.com,127.0.0.1,<KmGNDdXGrwB/AAAB>): execute: /var/qmail/bin/auth_popwrapper /usr/local/dovecot/libexec/dovecot/checkpassword-reply Aug 09 16:17:44 auth: Debug: checkpassword(user(a)domain.com,127.0.0.1,<KmGNDdXGrwB/AAAB>): Received input: Aug 09 16:17:44 auth: Debug: checkpassword(user(a)domain.com,127.0.0.1,<KmGNDdXGrwB/AAAB>): exit_status=3 Aug 09 16:17:44 auth: Info: checkpassword(user(a)domain.com,127.0.0.1,<KmGNDdXGrwB/AAAB>): Login failed (status=3) Aug 09 16:17:46 auth: Debug: client out: FAIL 1 user=user(a)domain.com authz Aug 09 16:18:08 auth: Debug: client in: AUTH 2 PLAIN service=imap secured session=KmGNDdXGrwB/AAAB lip=127.0.0.1 rip=127.0.0.1 lport=143 rport=48047 resp=<hidden>

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[Dovecot] Running spamc during LMTP delivery
by martin f krafft 12 Aug '12

12 Aug '12

Hello list, we are using dovecot-lmtp for delivery to virtual users, and vmm[1] to manage them. 1. http://vmm.localdomain.org/ One nice feature of vmm is that every virtual user has their own UID/GID on the UNIX filesystem. There is no passwd entry, so no shell login, but each user effectively has a home directory and can run commands in isolation and with lowered privileges. This requires dovecot-lmtp because only the LMTP LDA runs with root rights and can drop privileges to become the specific user for which it is delivering mail. We would now like to run SpamAssassin with the possibility of using the antispam plugin to enable virtual users to train their databases. Do you have an idea how I could let dovecot-lmtp invoke spamc? Or an external command as a filter, to be run by the final user? Thanks, -- martin | http://madduck.net/ | http://two.sentenc.es/ "truth is stranger than fiction, but it is because fiction is obliged to stick to possibilities; truth isnt." -- mark twain spamtraps: madduck.bogus(a)madduck.net

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[Dovecot] Exim and Dovecot
by Rafael Nathan 11 Aug '12

11 Aug '12

Hi, I am installing Exim and Dovecot through yum on my Centos 5 x86_64 machine. Exim is unable to find the virtual users. Is there a full-fledged guide to get the two working. Any help is highly appreciated. Regards, Rafael

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[Dovecot] looking for information on Vacation auto-reply
by rob 11 Aug '12

11 Aug '12

Hello We are looking for information on how to use Vacation auto-reply . I've read http://wiki2.dovecot.org/Pigeonhole/Sieve/Usage and a few other pages, but have not found how to set it up. We use sogo and thunderbird . Is there a how to or document for this somewhere? This is our configuration information: dovecot -n # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-2-amd64 x86_64 Debian wheezy/sid auth_mechanisms = plain login auth_username_format = %Ln lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes mail_location = maildir:%h/Maildir mail_plugins = " quota" 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 namespace { inbox = yes location = prefix = INBOX. separator = . type = private } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { mail_plugins = quota sieve quota = fs:user quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u quota_warning3 = storage=60%% quota-warning 60 %u quota_warning4 = storage=40%% quota-warning 40 %u sieve = ~/.dovecot.sieve sieve_before = /etc/dovecot/sieve/spam.sieve sieve_dir = ~/sieve sieve_global_dir = /etc/dovecot/sieve/ } postmaster_address = fbcadmin(a)fantinibakery.com protocols = " imap lmtp sieve" quota_full_tempfail = yes service auth-worker { user = $default_internal_user } service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } unix_listener auth-userdb { group = postfix mode = 0600 user = postfix } } service imap-login { service_count = 0 vsz_limit = 128 M } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 1 service_count = 0 vsz_limit = 256 M } service quota-warning { executable = script /fbc/bin/mail/quota-warning.sh user = dovecot } ssl = required ssl_ca = </etc/postfix/ssl/gd_bundle.crt ssl_cert = </etc/postfix/ssl/mail.fantinibakery.com.crt ssl_key = </etc/postfix/ssl/mail.fantinibakery.com.key userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocol lmtp { mail_plugins = quota sieve } protocol imap { mail_max_userip_connections = 30 mail_plugins = " quota imap_quota" plugin { antispam_backend = spool2dir antispam_signature = X-DSPAM-Signature antispam_spam = Junk antispam_spool2dir_notspam = /var/spamtrain/not-spam/%%020lu-%u-%%05 antispam_spool2dir_spam = /var/spamtrain/spam/%%020lu-%u-%%05 antispam_trash = Trash antispam_verbose_debug = 1 } } protocol sieve { mail_debug = yes managesieve_implementation_string = Dovecot Pigeonhole }

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[Dovecot] lmtp: Error: mmap failed with file ... dovecot.index.cache: Cannot allocate memory
by David Jonas 10 Aug '12

10 Aug '12

Hello, I have a mailbox with an ungodly number of small messages in it. When new messages are delivered lmtp kicks up an error like the one below. I tried raising the vsz_limit for lmtp but that didn't see to help. Any ideas (besides deleting 400k messages)? Thanks! dovecot: lmtp(6068, user(a)example.com) Error: mmap() failed with file /home/vmail/domains/example.com/user/Maildir/dovecot.index.cache: Cannot allocate memory # ls -lah dovecot.index.cache -rw------- 1 vmail vmail 128M Jul 29 20:16 dovecot.index.cache # doveadm mailbox status -u user(a)example.com all inbox INBOX messages=434118 recent=59848 uidnext=434119 uidvalidity=1293568548 unseen=432625 highestmodseq=14023 vsize=1329486283 guid=f8d48232244a1a4dfe2e0000cb0ad7e0 # doveconf -n ... default_vsz_limit = 256 M service lmtp { inet_listener lmtp { port = 24 } vsz_limit = 256 M }

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[Dovecot] postfix mysql quota map to dovecot dict in mysql
by Benny Pedersen 10 Aug '12

10 Aug '12

currently dovecot dict is CREATE TABLE IF NOT EXISTS `quota` ( `username` varchar(100) COLLATE latin1_general_ci NOT NULL, `bytes` bigint(20) NOT NULL DEFAULT '0', `messages` int(11) NOT NULL DEFAULT '0', PRIMARY KEY (`username`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci; there is not field that says how much quota each user have, so one cant make a query on how much its left pr user how can i resolve this in dovecot dict ? i like to do an postfix mysql map to temp reject if quota is out of limit -- Benny Pedersen

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[Dovecot] Server side Sieve with virtual users
by Luigi Rosa 10 Aug '12

10 Aug '12

Is there a way to implement server-side filters with Dovecot configured with virtual users (userbase in mysql, a single *NIX user account that owns /var/spool/mail and its content)? Thanks Ciao, luigi -- / +--[Luigi Rosa]-- \ A generation which ignores history has no past... and no future.

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Re: [Dovecot] Server side Sieve with virtual users
by Adrian Minta 09 Aug '12

09 Aug '12

On 08/09/12 20:10, Luigi Rosa wrote: > Adrian Minta said the following on 09/08/2012 18:33: > >>> Is there a way to implement server-side filters with Dovecot >>> configured with >>> virtual users (userbase in mysql, a single *NIX user account that owns >>> /var/spool/mail and its content)? > >> Yes ! > > :) > > And the webpage/wikipage with documentation about this is.... ? > > > Ciao, > luigi > First step is to have a mail system that works without sieve. This is the hard part. Depending on your preferred distro here are two nice webpages for this: http://wiki.mediatemple.net/w/(ve):Install_Postfix_with_Dovecot_on_CentOS http://workaround.org/ispmail Second step is to enable sieve, for witch you only need to uncomment the specific lines from dovecot.conf. For dovecot 1.2, you will have something like: protocols = pop3 pop3s imap imaps managesieve protocol lda { ... mail_plugins: quota sieve } protocol managesieve { } plugin { ... sieve=~/.dovecot.sieve sieve_dir=~/sieve } -- Best regards, Adrian Minta

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[Dovecot] Dovecot LMTP - Delivered-To header weirdness
by Daniel Piddock 09 Aug '12

09 Aug '12

Hi, I'm not sure if this is a deliberate design decision or a technical limitation that I've missed. Please briefly explain if so :). Or a bug or feature request? When LMTP receives a mail with a single recipient it adds a Delivered-To header. However if the message is delivered in a batch that header isn't added. At first I thought maybe the LMTP was doing something with hardlinks but that doesn't appear to be the case (for rather obvious reasons.) Sample headers (single recipient): Return-Path: <user(a)domain.test> Delivered-To: <user(a)domain.test> Received: from mx.domain.test ([127.0.0.1]) by domain.test (Dovecot) with LMTP id ZNTPFX2NI1CcCwAAVMeomg for <user(a)domain.test>; Thu, 09 Aug 2012 11:14:21 +0100 Envelope-to: user(a)domain.test Delivery-date: Thu, 09 Aug 2012 11:14:21 +0100 Received: from host.domain.test ([172.16.252.1]:44058) by relay.domain.test ([172.16.252.120]:25) with esmtp id 1SzPkz-0000lz-7v (Exim 4.80) for user(a)domain.test (return-path <user(a)domain.test>); Thu, 09 Aug 2012 11:14:21 +0100 Message-ID: <50238D7D.2000707(a)domain.test> Date: Thu, 09 Aug 2012 11:14:21 +0100 From: User <user(a)domain.test> To: User <user(a)domain.test> Subject: test And an expansion list: Return-Path: <user(a)domain.test> Received: from mx.domain.test ([127.0.0.1]) by domain.test (Dovecot) with LMTP id Gf+yBmiNI1CECwAAVMeomg ; Thu, 09 Aug 2012 11:14:00 +0100 Envelope-to: expansion(a)domain.test Delivery-date: Thu, 09 Aug 2012 11:14:00 +0100 Received: from host.domain.test ([172.16.252.1]:44053) by relay.domain.test ([172.16.252.120]:25) with esmtp id 1SzPkd-0000ls-Qr (Exim 4.80) for expansion(a)domain.test (return-path <user(a)domain.test>); Thu, 09 Aug 2012 11:13:59 +0100 Message-ID: <50238D67.3090802(a)domain.test> Date: Thu, 09 Aug 2012 11:13:59 +0100 From: User <user(a)domain.test> To: Expansion <expansion(a)domain.test> Subject: test At the moment we've turned off batch delivery in the exim smtp transport (max_rcpt=1). Cheers, Dan -- Daniel Piddock, Systems Administrator, CoreFiling Limited http://www.corefiling.com

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