- dovecot - dovecot.org

[Dovecot] doveadm backup panic
by Gedalya 16 Jun '12

16 Jun '12

using latest auto build didn't help. this happens only with a specific account. # doveadm -o imapc_user=-----(a)domain.com -o imapc_password=---- backup -u =-----(a)domain.com -R imapc: dsync(----(a)domain.com): Panic: pool_data_stack_realloc(): stack frame changed dsync(----(a)domain.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x4209a) [0xb762b09a] -> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x41) [0xb762b1a1] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0xb75fd99e] -> /usr/lib/dovecot/libdovecot.so.0(+0x547ce) [0xb763d7ce] -> /usr/lib/dovecot/libdovecot.so.0(+0x3ebf9) [0xb7627bf9] -> /usr/lib/dovecot/libdovecot.so.0(buffer_get_space_unsafe+0x78) [0xb7628658] -> /usr/lib/dovecot/libdovecot.so.0(buffer_append_space_unsafe+0x2a) [0xb762875a] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x60005) [0xb76dc005] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x62aa9) [0xb76deaa9] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x66e61) [0xb76e2e61] -> /usr/lib/dovecot/libdovecot-storage.so.0(imapc_connection_input_pending+0x14d) [0xb76e3a3d] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x67aac) [0xb76e3aac] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x44) [0xb763a034] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xce) [0xb763ae8e] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x40) [0xb76399d0] -> /usr/lib/dovecot/libdovecot-storage.so.0(imapc_client_run+0xa7) [0xb76e0297] -> /usr/lib/dovecot/libdovecot-storage.so.0(imapc_storage_run+0x26) [0xb76df1e6] -> /usr/lib/dovecot/libdovecot-storage.so.0(imapc_mailbox_sync_init+0x6de) [0xb76ddfde] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x3b) [0xb76f468b] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x3c) [0xb76f47cc] -> doveadm() [0x8072510] -> doveadm() [0x8072789] -> doveadm() [0x80729b2] -> doveadm(dsync_worker_msg_iter_next+0x29) [0x8070a69] -> doveadm() [0x806b6e1] -> doveadm() [0x806b736] -> doveadm(dsync_brain_msg_sync_more+0x4cb) [0x806bc7b] -> doveadm(dsync_brain_sync+0x3bb) [0x806a3ab] Aborted

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[Dovecot] migrating v.1 to v.2
by Voytek Eymont 15 Jun '12

15 Jun '12

I have a working Dovecot/MySQL with version 1.x I'm looking at setting a new server using ver. 2 I'm currently pre-planning: can I use config files from ver 1 installation on version 2 setup 'as is'; or what's a proper way to do such migration/upgrade ? -- V

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[Dovecot] Sieve stopped working
by Ben Versang 15 Jun '12

15 Jun '12

Hi, I have installed RoundCube a couple of years ago on a Snow Leopard server. All nice and dandy up to today. Sieve has stopped working and I have spent hours and been unable so far to get it up and running again. When I run ps aux |grep sieve it is not returning anything to me suggesting that the problem is not with sieve it-self but rather with Dovecot not starting the sieve. If anyone could give me some leads I can't think of anyting else. netstat -a |grep 2000 returns returns nothing telnet localhost 2000 Trying ::1... telnet: connect to address ::1: Connection refused Trying fe80::1... telnet: connect to address fe80::1: Connection refused Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection refused telnet: Unable to connect to remote host The rest of mail functions are working fine (IMAP, SMTP...). Thanks in advance Ben

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[Dovecot] imap max user ip conn, what's a safe increase?
by Voytek Eymont 15 Jun '12

15 Jun '12

I have dovecot 1.x, all's working well, thanks now that I'm using K9 mail on Android phone, whenever I try to access emails with an imap collect 'pass' from Snapper mail client on Palm, I get: "max number of connections from user+ip exceeded" I'm currently at default (unspecified) of 10 imap/3 pop what's a reasonable next number of IMAP connections I should up it to ? that won't bite on the backside...? 12 ? 20 ? when I run IMAP pass from Snapper, I only run it over inbox, maybe one other folder, max 2 folders, so 12 should do ? /etc/dovecot# grep max_user * dovecot.conf: #mail_max_userip_connections = 10 dovecot.conf: #mail_max_userip_connections = 3 -- Voytek

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[Dovecot] Auth password problem
by arleal 14 Jun '12

14 Jun '12

i have debian squeeze. i have installed mds with ldap integration and i want to use dovecot/LDAP but i have problems with login. I have dovecot 1.2. I try all of dovecot wiki but i dont know how to configure it good dovecot.conf protocols = imap imaps pop3 pop3s listen = *, :: auth_verbose = yes auth_debug = yes auth_debug_passwords = yes mail_debug = yes verbose_ssl = yes login_greeting = royoleal.com mailserver ready. mail_location = maildir:/home/users/%u/Maildir disable_plaintext_auth = no ssl_cert_file = /etc/ssl/certs/mail.pem ssl_key_file = /etc/ssl/private/mail.key log_path = /var/log/dovecot.log info_log_path = /var/log/dovecot.log # IMAP configuration protocol imap { mail_plugins = quota imap_quota } # POP3 configuration protocol pop3 { pop3_uidl_format = %08Xu%08Xv mail_plugins = quota } # LDA configuration protocol lda { postmaster_address = postmaster auth_socket_path = /var/run/dovecot/auth-master mail_plugins = quota } # LDAP authentication auth default { mechanisms = plain login passdb ldap { args = /etc/dovecot/dovecot-ldap.conf } userdb ldap { args = /etc/dovecot/dovecot-ldap.conf } socket listen { master { path = /var/run/dovecot/auth-master mode = 0660 user = dovecot group = mail } client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } } } And this is dovecot-ldap.conf hosts = 127.0.0.1 auth_bind = yes ldap_version = 3 dn = cn=admin,dc=royoleal,dc=com dnpass = royoleal base = dc=royoleal,dc=com auth_bind_userdn = cn=%u,ou=Users,dc=royoleal,dc=com scope = subtree user_attrs = uidNumber=uid,gidNumber=gid user_filter = (&(objectClass=mailAccount)(mail=%u)(mailenable=OK)) pass_attrs = mail=mail,userPassword=password pass_filter = (&(objectClass=mailAccount)(mail=%u)(mailenable=OK)) default_pass_scheme = CRYPT When i try login with telnet or other program i have this problem in dovecot.log Jun 13 22:45:13 auth(default): Info: client in: AUTH 1 PLAIN service=imap secured lip=127.0.0.1 rip=127.0.0.1 lport=14 3 rport=55040 resp=AHBydWViYUByb3lvbGVhbC5jb20AcHJ1ZWJh Jun 13 22:45:13 auth(default): Info: ldap(prueba(a)royoleal.com,127.0.0.1): invalid credentials (given password: prueba) Jun 13 22:45:13 auth(default): Info: new auth connection: pid=2613 Jun 13 22:45:15 auth(default): Info: client out: FAIL 1 user=prueba(a)royoleal.com Jun 13 22:45:20 imap-login: Info: Aborted login (auth failed, 1 attempts): user=<prueba(a)royoleal.com>, method=PLAIN, rip=127.0.0.1, lip= 127.0.0.1, secured Thanks. -- View this message in context: http://old.nabble.com/Auth-password-problem-tp34008289p34008289.html Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] difference between client_limit and process_limit
by Angel L. Mateo 14 Jun '12

14 Jun '12

Hi, What is the real difference between client and process limit? According to documentation (http://wiki2.dovecot.org/Services#Service_limits) client_limit: Maximum number of simultaneous client connections. If set to 0, default_client_limit is used instead. process_limit: Maximum number of processes that can exist for this service. If set to 0, default_process_limit is used instead. But what does "client connection" exactly means? Is a user (login)? Is a user opens a few TCP connections (as many clients do) are they count as different connections? -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información _o) y las Comunicaciones Aplicadas (ATICA) / \\ http://www.um.es/atica _(___V Tfo: 868887590 Fax: 868888337

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[Dovecot] disable_plaintext_auth = no as no effect on IMAP/POP3 logins
by Mikkel 14 Jun '12

14 Jun '12

Hello In my installation the disable_plaintext_auth does not appear to take effect. I can see that the value is correct using doveconf -a but it doesn't change anything. Whenever attempting to log in using IMAP I get this: * BAD [ALERT] Plaintext authentication not allowed without SSL/TLS, but your client did it anyway. If anyone was listening, the password was exposed. ls NO [PRIVACYREQUIRED] Plaintext authentication disallowed on non-secure (SSL/TLS) connections. POP3 login attempts give this error: -ERR Plaintext authentication disallowed on non-secure (SSL/TLS) connections Besides adding disable_plaintext_auth=no to dovecot.conf I also tried adding it specifically to the imap section. I also tried to invoke it just for certain networks, like this: remote 0.0.0.0 { disable_plaintext_auth = no } But none of this takes any effect either. Adding the testing network as trusted networks is working fine removing the error. But I would rather not add the whole internet to the trusted network section just to allow plain text logins in imap. I'm in the process of migrating form 1.1 to 2.1 so this configuration is for testing things out and is mainly based on the default configuration files comming with the centos installation. I should add that everything else in this setup is working fine. I did many searches for information on this topic but nothing I could find apply to my case. I'm sorry to post such a long conf but I'm not sure what parts I could have safely omitted. Here goes: # doveconf -a # 2.1.1: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-220.17.1.el6.x86_64 x86_64 CentOS release 6.2 (Final) auth_anonymous_username = anonymous auth_cache_negative_ttl = 2 mins auth_cache_size = 0 auth_cache_ttl = 2 mins auth_debug = no auth_debug_passwords = no auth_default_realm = plain auth_failure_delay = 2 secs auth_first_valid_uid = 500 auth_gssapi_hostname = auth_krb5_keytab = auth_last_valid_uid = 0 auth_master_user_separator = auth_mechanisms = plain auth_realms = plain login digest-md5 cram-md5 apop ntlm auth_socket_path = auth-userdb auth_ssl_require_client_cert = no auth_ssl_username_from_cert = no auth_use_winbind = no auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ auth_username_format = %Lu auth_username_translation = auth_verbose = no auth_verbose_passwords = no auth_winbind_helper_path = /usr/bin/ntlm_auth auth_worker_max_count = 30 base_dir = /var/run/dovecot config_cache_size = 1 M debug_log_path = default_client_limit = 1000 default_idle_kill = 1 mins default_internal_user = dovecot default_login_user = dovenull default_process_limit = 100 default_vsz_limit = 256 M deliver_log_format = msgid=%m: %$ dict_db_config = director_doveadm_port = 0 director_mail_servers = director_servers = director_user_expire = 15 mins disable_plaintext_auth = no dotlock_use_excl = no doveadm_allowed_commands = doveadm_password = doveadm_proxy_port = 0 doveadm_socket_path = doveadm-server doveadm_worker_count = 0 dsync_alt_char = _ first_valid_gid = 1 first_valid_uid = 105 hostname = usrmta01.talkactive.net imap_capability = imap_client_workarounds = imap_id_log = imap_id_send = imap_idle_notify_interval = 2 mins imap_logout_format = in=%i out=%o imap_max_line_length = 64 k imapc_host = imapc_master_user = imapc_password = imapc_port = 143 imapc_rawlog_dir = imapc_ssl = no imapc_ssl_ca_dir = imapc_ssl_verify = yes imapc_user = %u import_environment = TZ info_log_path = /var/log/dovecot/dovecot.run instance_name = dovecot last_valid_gid = 0 last_valid_uid = 0 lda_mailbox_autocreate = no lda_mailbox_autosubscribe = no lda_original_recipient_header = libexec_dir = /usr/libexec/dovecot listen = *, :: lmtp_proxy = no lmtp_save_to_detail_mailbox = no lock_method = fcntl log_path = /var/log/dovecot/dovecot.err log_timestamp = "%b %d %H:%M:%S " login_access_sockets = login_greeting = Dovecot ready. login_log_format = %$: %s login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c login_trusted_networks = mail_access_groups = mail_attachment_dir = mail_attachment_fs = sis posix mail_attachment_hash = %{sha1} mail_attachment_min_size = 128 k mail_cache_fields = flags mail_cache_min_mail_count = 0 mail_chroot = mail_debug = no mail_fsync = always mail_full_filesystem_access = no mail_gid = mail_home = mail_location = mail_log_prefix = "%s(%u): " mail_max_keyword_length = 50 mail_max_lock_timeout = 0 mail_max_userip_connections = 10 mail_never_cache_fields = imap.envelope mail_nfs_index = yes mail_nfs_storage = yes mail_plugin_dir = /usr/lib64/dovecot mail_plugins = quota mail_prefetch_count = 0 mail_privileged_group = mail_save_crlf = no mail_temp_dir = /tmp mail_uid = mailbox_idle_check_interval = 30 secs mailbox_list_index = no maildir_broken_filename_sizes = no maildir_copy_with_hardlinks = yes maildir_stat_dirs = no maildir_very_dirty_syncs = no master_user_separator = mbox_dirty_syncs = yes mbox_dotlock_change_timeout = 2 mins mbox_lazy_writes = yes mbox_lock_timeout = 5 mins mbox_md5 = apop3d mbox_min_index_size = 0 mbox_read_locks = fcntl mbox_very_dirty_syncs = no mbox_write_locks = fcntl mdbox_preallocate_space = no mdbox_rotate_interval = 0 mdbox_rotate_size = 2 M mmap_disable = yes namespace inbox { hidden = no ignore_on_failure = no inbox = yes list = yes location = mailbox Drafts { auto = no special_use = \Drafts } mailbox Junk { auto = no special_use = \Junk } mailbox Sent { auto = no special_use = \Sent } mailbox "Sent Messages" { auto = no special_use = \Sent } mailbox Trash { auto = no special_use = \Trash } prefix = separator = subscriptions = yes type = private } passdb { args = /local/config/dovecot-sql.conf default_fields = deny = no driver = sql master = no override_fields = pass = no } plugin { quota = maildir quota_rule2 = Trash:storage=+10M:messages=+100 quota_warning = storage=80%% /local/scripts/quota-warning.sh 80 sieve_extensions = +imapflags +notify trash = /local/config/dovecot-trash.conf } pop3_client_workarounds = pop3_enable_last = no pop3_fast_size_lookups = no pop3_lock_session = no pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s pop3_no_flag_updates = no pop3_reuse_xuidl = no pop3_save_uidl = no pop3_uidl_format = %08Xu%08Xv pop3c_host = pop3c_password = pop3c_port = 110 pop3c_rawlog_dir = pop3c_ssl = no pop3c_ssl_ca_dir = pop3c_ssl_verify = yes pop3c_user = %u postmaster_address = protocols = imap pop3 lmtp quota_full_tempfail = no recipient_delimiter = + rejection_reason = Your message to <%t> was automatically rejected:%n%r rejection_subject = Rejected: %s sendmail_path = /usr/sbin/sendmail service anvil { chroot = empty client_limit = 0 drop_priv_before_exec = no executable = anvil extra_groups = group = idle_kill = 4294967295 secs privileged_group = process_limit = 1 process_min_avail = 1 protocol = service_count = 0 type = anvil unix_listener anvil-auth-penalty { group = mode = 0600 user = } unix_listener anvil { group = mode = 0600 user = } user = $default_internal_user vsz_limit = 18446744073709551615 B } service auth-worker { chroot = client_limit = 1 drop_priv_before_exec = no executable = auth -w extra_groups = group = idle_kill = 0 privileged_group = process_limit = 0 process_min_avail = 0 protocol = service_count = 1 type = unix_listener auth-worker { group = mode = 0600 user = $default_internal_user } user = $default_internal_user vsz_limit = 18446744073709551615 B } service auth { chroot = client_limit = 0 drop_priv_before_exec = no executable = auth extra_groups = group = idle_kill = 0 privileged_group = process_limit = 1 process_min_avail = 0 protocol = service_count = 0 type = unix_listener /var/spool/postfix/private/auth { group = mode = 0666 user = } unix_listener auth-client { group = mode = 0600 user = } unix_listener auth-login { group = mode = 0600 user = $default_internal_user } unix_listener auth-master { group = mode = 0600 user = } unix_listener auth-userdb { group = mode = 0666 user = } unix_listener login/login { group = mode = 0666 user = } user = $default_internal_user vsz_limit = 18446744073709551615 B } service config { chroot = client_limit = 0 drop_priv_before_exec = no executable = config extra_groups = group = idle_kill = 0 privileged_group = process_limit = 0 process_min_avail = 0 protocol = service_count = 0 type = config unix_listener config { group = mode = 0600 user = } user = vsz_limit = 18446744073709551615 B } service dict { chroot = client_limit = 1 drop_priv_before_exec = no executable = dict extra_groups = group = idle_kill = 0 privileged_group = process_limit = 0 process_min_avail = 0 protocol = service_count = 0 type = unix_listener dict { group = mode = 0600 user = } user = $default_internal_user vsz_limit = 18446744073709551615 B } service director { chroot = . client_limit = 0 drop_priv_before_exec = no executable = director extra_groups = fifo_listener login/proxy-notify { group = mode = 00 user = } group = idle_kill = 4294967295 secs inet_listener { address = port = 0 ssl = no } privileged_group = process_limit = 1 process_min_avail = 0 protocol = service_count = 0 type = unix_listener director-admin { group = mode = 0600 user = } unix_listener director-userdb { group = mode = 0600 user = } unix_listener login/director { group = mode = 00 user = } user = $default_internal_user vsz_limit = 18446744073709551615 B } service dns_client { chroot = client_limit = 1 drop_priv_before_exec = no executable = dns-client extra_groups = group = idle_kill = 0 privileged_group = process_limit = 0 process_min_avail = 0 protocol = service_count = 0 type = unix_listener dns-client { group = mode = 0666 user = } unix_listener login/dns-client { group = mode = 0666 user = } user = $default_internal_user vsz_limit = 18446744073709551615 B } service doveadm { chroot = client_limit = 1 drop_priv_before_exec = no executable = doveadm-server extra_groups = group = idle_kill = 0 privileged_group = process_limit = 0 process_min_avail = 0 protocol = service_count = 1 type = unix_listener doveadm-server { group = mode = 0600 user = } user = vsz_limit = 18446744073709551615 B } service imap-login { chroot = login client_limit = 0 drop_priv_before_exec = no executable = imap-login extra_groups = group = idle_kill = 0 inet_listener imap { address = port = 143 ssl = no } inet_listener imaps { address = port = 993 ssl = yes } privileged_group = process_limit = 0 process_min_avail = 0 protocol = imap service_count = 0 type = login user = $default_login_user vsz_limit = 256 M } service imap { chroot = client_limit = 1 drop_priv_before_exec = no executable = imap extra_groups = group = idle_kill = 0 privileged_group = process_limit = 1024 process_min_avail = 0 protocol = imap service_count = 1 type = unix_listener login/imap { group = mode = 0666 user = } user = vsz_limit = 256 M } service indexer-worker { chroot = client_limit = 1 drop_priv_before_exec = no executable = indexer-worker extra_groups = group = idle_kill = 0 privileged_group = process_limit = 10 process_min_avail = 0 protocol = service_count = 0 type = unix_listener indexer-worker { group = mode = 0600 user = $default_internal_user } user = vsz_limit = 18446744073709551615 B } service indexer { chroot = client_limit = 0 drop_priv_before_exec = no executable = indexer extra_groups = group = idle_kill = 0 privileged_group = process_limit = 1 process_min_avail = 0 protocol = service_count = 0 type = unix_listener indexer { group = mode = 0666 user = } user = $default_internal_user vsz_limit = 18446744073709551615 B } service ipc { chroot = empty client_limit = 0 drop_priv_before_exec = no executable = ipc extra_groups = group = idle_kill = 0 privileged_group = process_limit = 1 process_min_avail = 0 protocol = service_count = 0 type = unix_listener ipc { group = mode = 0600 user = } unix_listener login/ipc-proxy { group = mode = 0600 user = $default_login_user } user = $default_internal_user vsz_limit = 18446744073709551615 B } service lmtp { chroot = client_limit = 1 drop_priv_before_exec = no executable = lmtp extra_groups = group = idle_kill = 0 privileged_group = process_limit = 0 process_min_avail = 0 protocol = lmtp service_count = 0 type = unix_listener lmtp { group = mode = 0666 user = } user = vsz_limit = 18446744073709551615 B } service log { chroot = client_limit = 0 drop_priv_before_exec = no executable = log extra_groups = group = idle_kill = 4294967295 secs privileged_group = process_limit = 1 process_min_avail = 0 protocol = service_count = 0 type = log unix_listener log-errors { group = mode = 0600 user = } user = vsz_limit = 18446744073709551615 B } service pop3-login { chroot = login client_limit = 0 drop_priv_before_exec = no executable = pop3-login extra_groups = group = idle_kill = 0 inet_listener pop3 { address = port = 110 ssl = no } inet_listener pop3s { address = port = 995 ssl = yes } privileged_group = process_limit = 0 process_min_avail = 0 protocol = pop3 service_count = 1 type = login user = $default_login_user vsz_limit = 18446744073709551615 B } service pop3 { chroot = client_limit = 1 drop_priv_before_exec = no executable = pop3 extra_groups = group = idle_kill = 0 privileged_group = process_limit = 1024 process_min_avail = 0 protocol = pop3 service_count = 1 type = unix_listener login/pop3 { group = mode = 0666 user = } user = vsz_limit = 18446744073709551615 B } service ssl-params { chroot = client_limit = 0 drop_priv_before_exec = no executable = ssl-params extra_groups = group = idle_kill = 0 privileged_group = process_limit = 0 process_min_avail = 0 protocol = service_count = 0 type = startup unix_listener login/ssl-params { group = mode = 0666 user = } user = vsz_limit = 18446744073709551615 B } service stats { chroot = empty client_limit = 0 drop_priv_before_exec = no executable = stats extra_groups = fifo_listener stats-mail { group = mode = 0600 user = } group = idle_kill = 4294967295 secs privileged_group = process_limit = 1 process_min_avail = 0 protocol = service_count = 0 type = unix_listener stats { group = mode = 0600 user = } user = $default_internal_user vsz_limit = 18446744073709551615 B } shutdown_clients = yes ssl = required ssl_ca = ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_cert_username_field = commonName ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL ssl_client_cert = ssl_client_key = ssl_crypto_device = ssl_key = </etc/pki/dovecot/private/dovecot.pem ssl_key_password = ssl_parameters_regenerate = 1 weeks ssl_protocols = !SSLv2 ssl_verify_client_cert = no stats_command_min_time = 1 mins stats_domain_min_time = 12 hours stats_ip_min_time = 12 hours stats_memory_limit = 16 M stats_session_min_time = 15 mins stats_user_min_time = 1 hours submission_host = syslog_facility = mail userdb { args = default_fields = driver = prefetch override_fields = } userdb { args = /local/config/dovecot-sql.conf default_fields = driver = sql override_fields = } valid_chroot_dirs = verbose_proctitle = no verbose_ssl = no version_ignore = no protocol lda { mail_plugins = quota quota sieve trash } protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags imap_logout_format = bytes=%i/%o mail_plugins = quota quota imap_quota trash } protocol pop3 { mail_plugins = quota quota pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s pop3_uidl_format = %08Xu%08Xv } Regards, Mikkel

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[Dovecot] Please help me out.
by neeraj gupta 13 Jun '12

13 Jun '12

Hi Sir/Madam, I am using dovecot with postfix email server to deliver our mails. Our requirement is to save mail file with different name. So Please help me to locate the module which save mail to inbox. -- -- Thanks & regards Neeraj Gupta Software Engineer Email Id : neeraj6117(a)gmail.com Mo:+91-9990366116

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[Dovecot] doveadm doesn't subscribe to public folders
by Emiliano Rago 13 Jun '12

13 Jun '12

Hi, I'd like to subscribe folder with doveadm: doveadm mailbox subscribe -u rago public.Conferences This command doesn't work, while it works with an ordinary folder. However it's possible to subscribe to the folder with an imap connection: 1 login rago "mypasswd" 1 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORTSORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT CHILDREN NAMESPCE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES ITHIN CONTEXT=SEARCH LIST-STATUS ACL RIGHTS=texk] Logged in 2 LSUB "" * * LSUB () "." "INBOX" 2 OK Lsub completed. 3 SUBSCRIBE "public.Conferences" 3 OK Subscribe completed. 4 LSUB "" * * LSUB () "." "INBOX" * LSUB () "." "public.Conferences" 4 OK Lsub completed. Am I doing anything wrong? This is my conf, thx for help, Emiliano # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-220.4.1.el6.x86_64 x86_64 Red Hat Enterprise Linux Server release 5 (Tikanga) ext4 auth_cache_size = 128 M auth_master_user_separator = * auth_mechanisms = plain cram-md5 mail_location = maildir:/data/MAIL/MAILDIR/%u:INBOX=/data/MAIL/INBOX/%u:INDEX=/data/MAIL/METADATA/%u 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 mbox_write_locks = fcntl namespace { inbox = yes location = prefix = separator = . type = private } namespace { list = children location = maildir:/data/MAIL/MAILDIR/%%u:INDEX=/data/MAIL/METADATA/SHARED/%u/%%u prefix = shared.%%u. separator = . subscriptions = no type = shared } namespace { list = children location = maildir:/data/MAIL/PUBLIC:INDEX=/data/MAIL/METADATA/PUBLIC prefix = public. separator = . subscriptions = no type = public } passdb { args = scheme=cram-md5 /data/PWDDB/cram_dovecot.txt driver = passwd-file } passdb { args = /etc/dovecot/master-shared driver = passwd-file master = yes } passdb { args = /etc/dovecot/master-shared driver = passwd-file } plugin { acl = vfile:/etc/dovecot/global-acls:cache_secs=300 acl_anyone = allow acl_shared_dict = file:/data/MAIL/SHAREDDB/shared-mailboxes.db sieve = /data/MAIL/SIEVE/%u/dovecot.sieve sieve_dir = /data/MAIL/SIEVE/%u } postmaster_address = root protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } unix_listener auth-userdb { group = mailreader mode = 0600 user = mailreader } } service imap-login { process_min_avail = 8 service_count = 0 vsz_limit = 512 M } service imap-postlogin { executable = script-login /etc/dovecot/postlogin.sh user = $default_internal_user } service imap { executable = imap imap-postlogin } ssl_cert = </etc/dovecot/ssl/imaps.lal.in2p3.fr.crt ssl_key = </etc/dovecot/ssl/imaps.lal.in2p3.fr.key userdb { args = /etc/dovecot/master-shared driver = passwd-file } userdb { args = uid=mailreader gid=mailreader home=/data/MAIL/SIEVE/%u allow_all_users=yes driver = static } protocol lda { mail_plugins = acl sieve } protocol imap { mail_max_userip_connections = 128 mail_plugins = acl imap_acl }

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[Dovecot] question about changing certificate
by oni-neko＠gmx.net 13 Jun '12

13 Jun '12

Good day! I'm having trouble changing certificate/keys for my dovecot(version 1.2.9). When I set up the server (unbuntu lts 10.4.4) I did it with a self-signed certificate. I can't remember exactly what I did, just that I followed the wiki and it worked fine =) Now I have to change the certificate because a friend bought an official one (from thawte) and I'm a bit stumped. As dovecot can use supposedly use the same file for both key and cert file, I copied the new certificate to /etc/ssl/private/dovecot.pem and to /etc/ssl/certs/dovecot.pem. next I get from managesieve-login, pop3-login and imap-login the following log entries: Fatal: Can't load private key file /etc/ssl/private/dovecot.pem: Key is for a different cert than /etc/ssl/certs/dovecot.pem some googling brought up the file ssl-cert-snakeoil.key in /etc/ssl/private and /etc/ssl/certs that some people change in that context. As I also have a symlink /etc/ssl/private/ssl-mail.key that points to /etc/ssl/private/ssl-cert-snakeoil.key I'm starting to be confused (even more). dovecot is using the dovecot.pem-files, who/what uses the ssl-mail.key? I'm pretty sure I'm just overlooking something completely obvious, but what? =) greetings silvia -- NEU: FreePhone 3-fach-Flat mit kostenlosem Smartphone! Jetzt informieren: http://mobile.1und1.de/?ac=OM.PW.PW003K20328T7073a

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