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[Dovecot] mdbox - how do I fix corrupted indexes?
by Odhiambo Washington 02 Nov '10

02 Nov '10

I am unable top pop mail from my server, using mdbox: Nov 02 16:35:08 pop3-login: Info: Login: user=<wash(a)domain.co.ke>, method=PLAIN, rip=192.168.40.79, lip=192.168.40.252, mpid=36052 Nov 02 16:35:09 pop3(wash(a)domain.co.ke): Error: Corrupted dbox file /var/spool/virtual/domain.co.ke/wash/mdbox/storage/m.1 (around offset=1941): Ex t refs metadata corrupted: 3861 783856 75/80/75805ed445f1b8b31508dba8d86280a37a74aec1-fabfb11f9f80654ced090000dcbe1dcb Nov 02 16:35:09 pop3(wash(a)domain.co.ke): Error: Corrupted dbox file /var/spool/virtual/domain.co.ke/wash/mdbox/storage/m.1 (around offset=1941): ui d=5 points to broken data at offset=1911 Nov 02 16:35:09 pop3(wash(a)domain.co.ke): Error: Corrupted dbox file /var/spool/virtual/domain.co.ke/wash/mdbox/storage/m.1 (around offset=1941): Ex t refs metadata corrupted: 3861 783856 75/80/75805ed445f1b8b31508dba8d86280a37a74aec1-fabfb11f9f80654ced090000dcbe1dcb Nov 02 16:35:09 pop3(wash(a)domain.co.ke): Error: Corrupted dbox file /var/spool/virtual/domain.ke/wash/mdbox/storage/m.1 (around offset=1941): ui d=5 points to broken data at offset=1911 Nov 02 16:35:09 pop3(wash(a)domain.co.ke): Warning: mdbox /var/spool/virtual/ domain.co.ke/wash/mdbox/storage: rebuilding indexes Nov 02 16:35:09 pop3(wash(a)domain.co.ke): Info: Disconnected: Logged out top=0/0, retr=11/5110, del=10/11, size=803031 This process of "rebuilding indexes" is never ending! -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254733744121/+254722743223 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Damn!!

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[Dovecot] problem namespace
by fakessh ＠ 02 Nov '10

02 Nov '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 hello dovecot network hello timo hello all others reader I do not use the namespace notation in my dovecot configuration. I use Maildir mailboxes that get stuck in /home users. my question is simple I advise you to use the namespace and what should be its own configuration. I use lda to issue the emails my dovecot -n ~]# /usr/sbin/dovecot -n # 2.0.6: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32.2-xxxx-grs-ipv4-32 i686 CentOS release 5.5 (Final) auth_mechanisms = plain login base_dir = /var/run/dovecot/ dict { expire = db:/var/lib/dovecot/expire.db } imap_capability = +IDLE listen = [::] log_path = /var/log/maillog log_timestamp = %Y-%m-%d %H:%M:%S login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c mail_location = maildir:~/Maildir 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 { driver = pam } plugin { expire = Trash/* 7 expire_dict = proxy::expire plugin = autocreate managesieve sieve sieve = ~/.dovecot.sieve sieve_before = /var/sieve-scripts/roundcube.sieve sieve_dir = ~/sieve sieve_global_path = whatever } protocols = sieve imap pop3 service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-master { mode = 0666 } vsz_limit = 256 B } service imap-login { inet_listener imap { port = 0 } inet_listener imaps { address = * port = 993 } process_limit = 128 vsz_limit = 64 B } service managesieve-login { inet_listener managesieve-login { address = * port = 2000 } process_limit = 128 vsz_limit = 64 B } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { address = * port = 995 } process_limit = 128 vsz_limit = 64 B } ssl_ca = </etc/pki/tls/certs/root.crt ssl_cert = </etc/pki/tls/certs/r13151.ovh.net.crt ssl_key = </etc/pki/tls/private/r13151.ovh.net.key ssl_verify_client_cert = yes userdb { driver = passwd } version_ignore = yes protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep imap_max_line_length = 64 k mail_plugins = autocreate expire } protocol pop3 { mail_plugins = autocreate expire pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s } protocol lda { hostname = r13151.ovh.net mail_plugins = autocreate sieve expire postmaster_address = postmaster(a)fakessh.eu sendmail_path = /usr/lib/sendmail } protocol sieve { managesieve_implementation_string = dovecot managesieve_logout_format = bytes ( in=%i : out=%o ) managesieve_max_line_length = 65536 } - -- http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x092164A7 gpg --keyserver pgp.mit.edu --recv-key 092164A7 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) Comment: Using GnuPG with CentOS - http://enigmail.mozdev.org/ iD8DBQFMzr6ItXI/OwkhZKcRAhW6AJ9K4aO2G8yjYmXEzCjFSo9ZlpoWdgCfUGbB n6Ou4PPn52GNz95pJVe1tqw= =Qg1z -----END PGP SIGNATURE-----

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[Dovecot] Differences between IPv4 and IPv6 authentication
by Tony Meyer 02 Nov '10

02 Nov '10

Hi, I have Dovecot listening on both IPv4 and IPv6, and can connect on both interfaces, but cannot authenticate over IPv6, using exactly the same credentials as IPv4. I assumed that the same authentication mechanisms would be used, regardless of the protocol being used - are there differences somewhere? For example: ~$ telnet server1.teststable.simplyspamfree.com 143 Trying 2a01:4f8:100:12c1:bc:28:b2:34... Connected to server1.teststable.simplyspamfree.com. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE STARTTLS AUTH=PLAIN] Training System v2.8.30038 ready. 0 login training XXXXXXXX 0 NO [AUTHENTICATIONFAILED] Authentication failed. 0 logout * BYE Logging out 0 OK Logout completed. ~$ telnet -4 server1.teststable.simplyspamfree.com 143 Trying 188.40.178.56... Connected to server1.teststable.simplyspamfree.com. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE STARTTLS AUTH=PLAIN] Training System v2.8.30038 ready. 0 login training XXXXXXXX 0 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS QUOTA] Logged in 0 logout * BYE Logging out 0 OK Logout completed. Any insight would be appreciated, thanks! Cheers, Tony ~$ dovecot -n # 1.2.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-bpo.3-amd64 x86_64 Debian 5.0.6 log_path: /var/log/spamexperts/dovecot.log log_timestamp: %Y-%m-%d %H:%M:%S listen: *, [::] disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login verbose_proctitle: yes first_valid_uid: 100 mail_privileged_group: mail fsync_disable: yes mbox_write_locks: fcntl dotlock mail_executable: /home/spamexperts/post-login.sh mail_plugins: acl quota imap_quota expire imap_client_workarounds: delay-newmail auth default: passdb: driver: sql args: /etc/dovecot/dovecot-mysql-maint.conf passdb: driver: sql args: /etc/dovecot/dovecot-mysql.conf userdb: driver: sql args: /etc/dovecot/dovecot-mysql-maint.conf userdb: driver: sql args: /etc/dovecot/dovecot-mysql.conf plugin: quota: maildir acl: vfile:/etc/dovecot/dovecot-acls expire: Caught 30 expire_dict: proxy::expire dict: expire: mysql:/etc/dovecot/dovecot-expire-mysql.conf

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[Dovecot] fts_solr on debian lenny dovecot 1.2.15
by a＠test123.ru 02 Nov '10

02 Nov '10

Hello, I cannot run FTS SOLR engine. OS is debian lenny. I re-compiled debian package (from backports) with --with-solr option. Dovecot loads fts_solr plugin. I know that it loads plugin because if I remove lib21_fts_solr_plugin.so, dovecot does not start. But it does not attempt to communicate with SOLR. Simple check: stop solr tomcat, and open 8080 port in netcat: $nc -l -p 8080 dovecot never tries to connect to 8080 when I search message by IMAP. I removed indexes, it did not help. Config is: ================== # 1.2.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.24-28-openvz i686 Debian 5.0.6 base_dir: /var/run/dovecot log_path: info_log_path: log_timestamp: %Y-%m-%d %H:%M:%S syslog_facility: mail protocols: imap imaps pop3 pop3s managesieve listen(default): * listen(imap): * listen(pop3): * listen(managesieve): localhost:2000 ssl_listen: ssl: yes ssl_ca_file: ssl_cert_file: /etc/ssl/test123/test123.full.crt ssl_key_file: /etc/ssl/test123/priv/test123.key ssl_key_password: ssl_parameters_regenerate: 168 ssl_cipher_list: ssl_cert_username_field: commonName ssl_verify_client_cert: no disable_plaintext_auth: no verbose_ssl: no shutdown_clients: yes nfs_check: yes version_ignore: no login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(pop3): /usr/lib/dovecot/pop3-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login login_user: dovecot login_greeting: Dovecot ready. login_log_format_elements: user= method=%m rip=%r lip=%l %c login_log_format: %$: %s login_process_per_connection: yes login_chroot: yes login_trusted_networks: login_process_size: 64 login_processes_count: 3 login_max_processes_count: 128 login_max_connections: 256 valid_chroot_dirs: mail_chroot: max_mail_processes: 512 mail_max_userip_connections: 10 verbose_proctitle: no first_valid_uid: 500 last_valid_uid: 500 first_valid_gid: 1 last_valid_gid: 0 mail_access_groups: mail_privileged_group: mail mail_uid: mail_gid: mail_location: maildir:~/mail:INDEX=~/index mail_cache_fields: mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: no mail_full_filesystem_access: no mail_max_keyword_length: 50 mail_save_crlf: no mmap_disable: no dotlock_use_excl: yes fsync_disable: no mail_nfs_storage: no mail_nfs_index: no mailbox_list_index_disable: yes lock_method: fcntl maildir_stat_dirs: no maildir_copy_with_hardlinks: yes maildir_copy_preserve_filename: no maildir_very_dirty_syncs: no mbox_read_locks: fcntl mbox_write_locks: fcntl dotlock mbox_lock_timeout: 300 mbox_dotlock_change_timeout: 120 mbox_min_index_size: 0 mbox_dirty_syncs: yes mbox_very_dirty_syncs: no mbox_lazy_writes: yes dbox_rotate_size: 2048 dbox_rotate_min_size: 16 dbox_rotate_days: 1 mail_drop_priv_before_exec: no mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_process_size: 256 mail_plugins(default): quota imap_quota fts fts_solr mail_plugins(imap): quota imap_quota fts fts_solr mail_plugins(pop3): quota fts fts_solr mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3 mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve mail_log_prefix: %Us(%u): mail_log_max_lines_per_sec: 10 imap_max_line_length: 65536 imap_capability: imap_client_workarounds(default): outlook-idle delay-newmail imap_client_workarounds(imap): outlook-idle delay-newmail imap_client_workarounds(pop3): imap_client_workarounds(managesieve): imap_logout_format: bytes=%i/%o imap_id_send: imap_id_log: imap_idle_notify_interval: 120 pop3_no_flag_updates: no pop3_enable_last: no pop3_reuse_xuidl: no pop3_save_uidl: no pop3_lock_session: no pop3_uidl_format: %08Xu%08Xv pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh pop3_client_workarounds(managesieve): pop3_logout_format: top=%t/%p, retr=%r/%b, del=%d/%m, size=%s dict_db_config: dict_process_count: 1 managesieve_max_line_length: 65536 managesieve_logout_format(default): bytes=%i/%o managesieve_logout_format(imap): bytes=%i/%o managesieve_logout_format(pop3): bytes=%i/%o managesieve_logout_format(managesieve): bytes ( in=%i : out=%o ) managesieve_implementation_string: dovecot lda: postmaster_address: root123(a)test123.ru hostname: test123.ru sendmail_path: /usr/sbin/sendmail auth_socket_path: /var/run/dovecot/auth-master mail_plugins: quota sieve log_path: info_log_path: auth default: mechanisms: cram-md5 plain login realms: default_realm: cache_size: 0 cache_ttl: 3600 cache_negative_ttl: 3600 executable: /usr/lib/dovecot/dovecot-auth user: nobody chroot: username_chars: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ username_translation: username_format: master_user_separator: anonymous_username: anonymous krb5_keytab: gssapi_hostname: winbind_helper_path: /usr/bin/ntlm_auth failure_delay: 2 verbose: no debug: no debug_passwords: no ssl_require_client_cert: no ssl_username_from_cert: no use_winbind: no count: 1 worker_max_count: 30 process_size: 256 passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf deny: no pass: no master: no userdb: driver: passwd args: userdb: driver: prefetch args: userdb: driver: sql args: /etc/dovecot/dovecot-sql.conf socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: mail master: path: /var/run/dovecot/auth-master mode: 432 user: vmail group: mail plugin: quota: maildir:User quota quota_rule: Trash:storage=50Mb quota_rule: Deleted Items:storage=50Mb acl: vfile:/etc/dovecot/acls trash: /etc/dovecot/trash.conf fts: solr fts_solr: url=http://localhost:8080/solr debug sieve: ~/.dovecot.sieve sieve_dir: ~/sieve sieve_global_path: /var/vmail/sieve/default.sieve sieve_before: /var/vmail/sieve/default.sieve ============= Despite of "debug" flag, nothing about solr appears in mail.err log. Can someone help me to figure out what is wrong?

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[Dovecot] Converting to 2.0 and LMTP have userdb and auth-worker complaints
by Maple Thorpe 02 Nov '10

02 Nov '10

Using rpms and converted dovecot.conf with doveconf. Need assistance to determine how to resolve 'auth-worker' and userdb complaint. logging into mysql from commandline with mail admin acct and using dovecot sql query is successful but the following fails: doveadm auth -x service=imap -x lip=127.0.0.1 john Password: passdb: john auth failed extra fields: temp doveadm(root): Fatal: Couldn't connect to auth socket sudo /usr/libexec/dovecot/imap -u john Error: userdb lookup(john): Disconnected unexpectedly Fatal: Internal error occurred. Refer to server log for more information. sudo /usr/libexec/dovecot/imap -u john(a)homenet.lan Error: userdb lookup(john(a)homenet.lan): Disconnected unexpectedly Fatal: Internal error occurred. Refer to server log for more information. Additional info: ------------------ dovecot log messages ------------------ Nov 02 03:27:39 master: Info: Dovecot v2.0.1 starting up (core dumps disabled) Nov 02 03:27:50 lmtp(17281): Debug: none: root=, index=, control=, inbox= Nov 02 03:27:50 lmtp(17281): Info: Connect from local Nov 02 03:27:50 auth: Fatal: net_connect_unix(auth-worker) failed: Permission denied Nov 02 03:27:50 lmtp(17281): Error: userdb lookup(john(a)homenet.lan): Disconnected unexpectedly Nov 02 03:27:50 lmtp(17281): Debug: none: root=, index=, control=, inbox= Nov 02 03:27:50 lmtp(17281): Info: Connect from local Nov 02 03:27:50 lmtp(17281): Debug: none: root=, index=, control=, inbox= Nov 02 03:27:50 lmtp(17281): Info: Connect from local Nov 02 03:27:50 lmtp(17281): Debug: none: root=, index=, control=, inbox= Nov 02 03:27:50 lmtp(17281): Info: Connect from local Nov 02 03:27:50 lmtp(17281): Debug: none: root=, index=, control=, inbox= Nov 02 03:27:50 lmtp(17281): Info: Connect from local Nov 02 03:27:50 master: Error: service(auth): command startup failed, throttling Nov 02 03:28:50 auth: Fatal: net_connect_unix(auth-worker) failed: Permission denied Nov 02 03:28:50 lmtp(17281): Error: userdb lookup(john(a)homenet.lan): Disconnected unexpectedly Nov 02 03:28:51 master: Error: service(auth): command startup failed, throttling ------------------ postfix log messages ------------------ Nov 2 03:27:50 roxie postfix/lmtp[17342]: 98F39122892: to=<john(a)homenet.lan>, relay=mail.homenet.lan[private/dovecot-lmtp], conn_use=8, delay=38251, delays=38069/182/0.01/0.07, dsn=4.3.0, status=deferred (host mail.homenet.lan[private/dovecot-lmtp] said: 451 4.3.0 <john(a)homenet.lan> Internal error occurred. Refer to server log for more information. (in reply to RCPT TO command)) ------------------ doveconf -n ------------------ # 2.0.1: /etc/dovecot/dovecot.conf # OS: Linux 2.6.35.6-48.fc14.i686 i686 Fedora release 14 (Laughlin) auth_mechanisms = plain login cram-md5 listen = * log_path = /var/log/dovecot.log mail_debug = yes mail_location = maildir:%h/Maildir/ passdb { args = /etc/dovecot/dovecot-mysql.conf driver = sql } plugin { trash = /etc/dovecot/trash.conf } protocols = imap lmtp service auth-worker { group = postfix user = postfix } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } user = postfix } service imap { executable = imap } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } shutdown_clients = no ssl_cert = </etc/pki/tls/certs/mail-server-ssl.cert ssl_cipher_list = ALL:!LOW:!SSLv2 ssl_key = </etc/pki/tls/private/mail-server-ssl.key userdb { args = /etc/dovecot/dovecot-mysql.conf driver = sql } userdb { driver = prefetch } protocol imap { imap_max_line_length = 65536 } ------------------ dovecot-mysql.conf ------------------ driver = mysql connect = "host=127.0.0.1 dbname=virtual user=virt password=letmein password_query = \ SELECT userid AS user, password, \ home AS userdb_home, uid AS userdb_uid, gid AS userdb_gid \ FROM vusers WHERE userid = '%Ln' AND domain = '%Ld' # For deliver lookups: user_query = \ SELECT home, uid, gid FROM vusers WHERE userid = '%Ln' AND domain = '%Ld' # For using doveadm -A: iterate_query = SELECT userid AS username, domain FROM users ------------------ dirs ------------------ ls -l /var/spool/postfix/private/ total 0 srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 anvil srw-rw---- 1 postfix postfix 0 Nov 2 03:27 auth srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 bounce srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 defer srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 discard srw-rw-rw- 1 postfix postfix 0 Nov 1 07:46 dovecot srw-rw---- 1 postfix postfix 0 Nov 2 03:27 dovecot-lmtp srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 error srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 lmtp srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 local srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 proxymap srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 proxywrite srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 relay srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 retry srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 rewrite srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 scache srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 smtp srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 smtp-amavis srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 tlsmgr srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 trace srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 verify srw-rw-rw- 1 postfix postfix 0 Nov 1 16:18 virtual ls -l /var/run/dovecot/ total 12 srw------- 1 root root 0 Nov 2 03:27 anvil srw------- 1 root root 0 Nov 2 03:27 anvil-auth-penalty srw------- 1 root root 0 Nov 2 03:27 auth-client srw------- 1 dovecot root 0 Nov 2 03:27 auth-login srw------- 1 root root 0 Nov 2 03:27 auth-master srw------- 1 root root 0 Nov 2 03:27 auth-userdb srw------- 1 dovecot root 0 Nov 2 03:27 auth-worker srw------- 1 root root 0 Nov 2 03:27 config srw------- 1 root root 0 Nov 2 03:27 dict srw------- 1 root root 0 Nov 2 03:27 director-admin srw-rw-rw- 1 root root 0 Nov 2 03:27 dns-client srw------- 1 root root 0 Nov 2 03:27 doveadm-server lrwxrwxrwx 1 root root 25 Nov 2 03:27 dovecot.conf -> /etc/dovecot/dovecot.conf drwxr-xr-x 2 root root 4096 Aug 25 08:12 empty srw-rw-rw- 1 root root 0 Nov 2 03:27 lmtp drwxr-x--- 2 root dovenull 4096 Nov 2 03:27 login -rw------- 1 root root 6 Nov 2 03:27 master.pid A nudge into the right direction would be greatly appreciated. Thanks

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[Dovecot] Problem with excel and word attachements ?
by Frank Bonnet 02 Nov '10

02 Nov '10

Hello We are in (random) troubles with some emails that contains word and excel attachements ( others attachements are OK ) I don't really think Dovecot is implied in this trouble but I want to be sure ... The problem is users cannot open attachements from their clients ( thunderbird 3.1 ) it stays in "download" mode until timeout. Maybe there is a Dovecot's workaround to solve that boring problem ? Thank you

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[Dovecot] Shared mailboxes in dovecot
by Jay Mobile 02 Nov '10

02 Nov '10

Hi, i hve a requirement of setting up two folders which should be shared only to selected users only. Pls note that my users are virtual and reside on mysql db. im using maildir as storage. lets assume user A wants to share a folder named shared with user B only. how can i get this done? Regards Jay

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[Dovecot] Linux Bootup: Dovecot Failure
by Christopher Metter 01 Nov '10

01 Nov '10

Hi there! Im using a dovecot system in combination with postfix(with dovecot lda) and ldap. Till today it ran well, but before switching to live, i did some system updates and at the reboot following message occured: Starting IMAP/POP3 mail server: dovecoUnexpected first line <localhost: timed out, nothing received> (First it says: "Starting IMAP/POP3 mail server: dovecot ", but then something fails and overrides the "t" of dovecot with "Unexpected.... ") I don't know when this error occured first, but it only goes away if i delete dovecot from autostart at bootup (by renaming dovecot-file in /etc/rc2.d/ ) No error shown in /var/log/mail.* or syslog Apart from showing this message, system is running perfectly. Users can login, receive their mail and produce new mail-traffic with postfix ;) ATM i really dont know what to do, im near switching to live status of this system and that message is annoying me. Didnt find any information on the net. Hope someone on this list can give an helpful advice Dovecot version: 1.2.15 Greetings from Germany, Christopher Metter dovecot -n: http://nopaste.info/0447cd09ba.html Boot log: http://nopaste.info/index.html

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[Dovecot] Mailing lists in Dovecot?
by Peter Reinhold 01 Nov '10

01 Nov '10

Hi all, I was wondering if anyone could recommend a simple mailing list manager that plays well with a Postfix/Dovecot setup, with virtual domains? It really just has to be very simple, basically, an alias would work, if I could rewrite the sender address/name, and I don't really need the possibility for users to subscribe via e-mail based commands. I've looked at the XEXEC plugin as a possible method of doing this, via some Perl perhaps, anyone has any experience using this they would like to share? Mvh, Peter Reinhold / peter(a)reinhold.dk

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[Dovecot] auth child abort - "Requested NTLM scheme, but we have only SSHA256"
by LEVAI Daniel 01 Nov '10

01 Nov '10

Hi! I noticed these messages in my logs. It seems that the user checked the "encrypted password" in her outlook or something, and wants NTLM auth. I'm storing all the passwords as SSHA256, and when the user tries to auth, this happens: => dovecot.info auth: Info: password(<username>,<user_ip>): Requested NTLM scheme, but we have only SSHA256 auth: Debug: sql(<username>,<user_ip>): query: SELECT username AS user, password, home AS userdb_home, uid AS userdb_uid, gid AS userdb_gid, userdb_import AS userdb_userdb_import FROM userdb WHERE auth_username = '<username>' AND login = 'enabled' => dovecot.log auth: Error: sql(<username>,<user_ip>): Multiple password values not supported auth: Panic: file passdb-sql.c: line 113 (sql_query_callback): assertion failed: (password == NULL || scheme != NULL) master: Error: service(auth): child 10679 killed with signal 6 (core not dumped - set service auth { drop_priv_before_exec=yes }) Is this an error condition if I store the password in a different scheme than what user is requesting? Thanks, Daniel -- LÉVAI Dániel PGP key ID = 0x83B63A8F Key fingerprint = DBEC C66B A47A DFA2 792D 650C C69B BE4C 83B6 3A8F

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