- dovecot - dovecot.org

[Dovecot] sieve & vacation - ignores "days" parameter
by Jacek Osiecki 30 Sep '09

30 Sep '09

Hi, I am going further with dovecot configuration. Finally managed to configure roundcube 0.3 with managesieve plugin. And it works, although... not perfectly :( For some issues probably roundcube-managesieve is guilty, but simply the sieve plugins seems to work wrong. Here is my sieve file: require ["vacation","fileinto"]; # rule:[wakacje] if anyof (true) { vacation :days 7 text: I am on vacation . ; } # rule:[silver-save] elsif allof (header :is "From" "joshua(a)hybrid.pl") { fileinto "myown"; stop; } And it seems, that sieve ignores ":days 7" parameter. Every time I send the email to this account, I receive the automatic answer. Maybe I misconfigured something? Where does vacation plugin store the information on emails that have already received the automatic answer? Best regards, -- Jacek Osiecki joshua(a)ceti.pl GG:3828944 I don't want something I need. I want something I want.

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[Dovecot] dbox: maildir migration
by Timo Sirainen 30 Sep '09

30 Sep '09

I'm trying to clean up the code for Dovecot v2.0 and I just keep coming back to the same thought: Is having the super-fast maildir -> single-dbox migration really actually a good idea? Some problems with it: 1. Makes the code more complex.. And I've already fixed many bugs related to that, maybe not all. 2. Having some mails in maildir format and others in dbox format isn't really good in long term. The super-fast migration was mainly meant to be used as a quick and easy way to start using dbox and then slowly convert maildir files to dbox files. 3. There's currently no way to actually convert the migrated maildir files to dbox format. And I'm not really sure how such a tool would even be used. "doveadm -u <username> dbox convert-old-maildir-files" run one user at a time?.. Maybe a better alternative would be to simply do a proper full migration to dbox format, a few users at a time so disk I/O wouldn't explode? dsync especially could be helpful here. convert plugin could be replaced with a dsync plugin and then a migration could be done with: 1. Run a "pre-migration" dsync for n users (not absolutely required, but a good idea to avoid login delays). 2. Enable dsync plugin for the users (or this could be enabled always). 3. Switch users to dbox format. 4. Run a "post-migration" dsync for the users. If any user logged in before the post-migration was finished, the dsync plugin would finish the migration for that user. 5. Goto 1 with another set of users, repeat until finished with all users.

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[Dovecot] Problem with dict-quota, deliver killed by delivery attempt
by Jacek Osiecki 29 Sep '09

29 Sep '09

Hi, I can't get quota lda plugin working... When I enable quota plugin, the emails (delivered by exim + dovecot-lda) are instantly rejected: 2009-09-29 16:36:12 1MsdoI-0000aJ-2L ** jacek(a)my-domain.pl R=mysql_localuser T=dovecot_delivery: Child process of dovecot_delivery transport (running command "/usr/lib64/dovecot/deliver -d $local_part@$domain -f $sender_address -a $original_local_part@$original_domain") was terminated by signal 9 (Killed) I have checked, that neither restart of dovecot nor delivery attempt tries to read the quotadict file (/etc/dovecot/dovecot-dict-quota.conf) - the atime is unchanged. I even tried to strace deliver: strace deliver -d jacek(a)my-server.pl -f joshua(a)another-server.pl -a jacek(a)my-server.pl [...] and it dies like this: munmap(0x7f99011d7000, 4096) = 0 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2679, ...}) = 0 stat("/var/mail/sieve/my-server.pl/jacek(a)my-server.pl.sieve", 0x79c66dd61140) = -1 ENOENT (No such file or directory) stat("/var/mail/mail/my-server.pl/jacek", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/mail/my-server.pl/jacek/tmp", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/mail/my-server.pl/jacek", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/mail/my-server.pl/jacek/dovecot-shared", 0x79c66dd61080) = -1 ENOENT (No such file or directory) stat("/var/mail/mail/my-server.pl/jacek", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/mail/my-server.pl/jacek", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 time(NULL) = 1254235039 mmap(NULL, 200704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f990119c000 access("/var/mail/mail/my-server.pl/jacek/cur", W_OK) = 0 open("/var/mail/mail/my-server.pl/jacek/dovecot.index.log", O_RDWR) = 8 fstat(8, {st_mode=S_IFREG|0600, st_size=420, ...}) = 0 pread(8, "\1\2(\0<\23\302J\2\0\0\0\1\0\0\0\0\0\0\0<\23\302J\0\0\0\0\0\0\0\0"..., 40, 0) = 40 stat("/var/mail/mail/my-server.pl/jacek/dovecot.index.log.2", 0x79c66dd61130) = -1 ENOENT (No such file or directory) open("/var/mail/mail/my-server.pl/jacek/dovecot.index", O_RDWR) = -1 ENOENT (No such file or directory) stat("/var/mail/mail/my-server.pl/jacek/dovecot.index.log", {st_mode=S_IFREG|0600, st_size=420, ...}) = 0 fstat(8, {st_mode=S_IFREG|0600, st_size=420, ...}) = 0 pread(8, "\200\200\200\211@\0\0\20\377\377\377\377\0\0\0\0$\0\0\0\0\0\0\0\1\0\7\0mail"..., 1024, 40) = 380 pread(8, "", 1024, 420) = 0 brk(0x731000) = 0x731000 fstat(0, {st_mode=S_IFREG|0644, st_size=4, ...}) = 0 +++ killed by SIGKILL +++ I have completely no idea what is wrong - could anybody help? Here is my dovecot -n output: # 1.2.5: /etc/dovecot/dovecot.conf Warning: fd limit 1024 is lower than what Dovecot can use under full load (more than 1408). Either grow the limit or change login_max_processes_count and max_mail_processes settings # OS: Linux 2.6.30.5-grsec x86_64 ext3 base_dir: /var/run/dovecot/ log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot.info.log protocols: pop3 pop3s imap imaps managesieve listen(default): 127.0.0.1:143 listen(imap): 127.0.0.1:143 listen(pop3): *:110 listen(managesieve): 127.0.0.1:2000 ssl_listen: * ssl_cert_file: /etc/ssl/server.crt ssl_key_file: /etc/ssl/server.key disable_plaintext_auth: no login_dir: /var/run/dovecot//login login_executable(default): /usr/lib64/dovecot/imap-login login_executable(imap): /usr/lib64/dovecot/imap-login login_executable(pop3): /usr/lib64/dovecot/pop3-login login_executable(managesieve): /usr/lib64/dovecot/managesieve-login max_mail_processes: 1024 first_valid_uid: 79 last_valid_uid: 79 first_valid_gid: 79 last_valid_gid: 79 mail_location: maildir:/var/mail/mail/%d/%u maildir_copy_with_hardlinks: no mbox_lazy_writes: no mail_executable(default): /usr/lib64/dovecot/imap mail_executable(imap): /usr/lib64/dovecot/imap mail_executable(pop3): /usr/lib64/dovecot/pop3 mail_executable(managesieve): /usr/lib64/dovecot/managesieve mail_plugins(default): autocreate quota imap_quota mail_plugins(imap): autocreate quota imap_quota mail_plugins(pop3): quota mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib64/dovecot/plugins/imap mail_plugin_dir(imap): /usr/lib64/dovecot/plugins/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/plugins/pop3 mail_plugin_dir(managesieve): /usr/lib64/dovecot/managesieve imap_client_workarounds(default): outlook-idle imap_client_workarounds(imap): outlook-idle imap_client_workarounds(pop3): imap_client_workarounds(managesieve): pop3_uidl_format(default): %08Xu%08Xv pop3_uidl_format(imap): %08Xu%08Xv pop3_uidl_format(pop3): %v.%u pop3_uidl_format(managesieve): %08Xu%08Xv lda: postmaster_address: postmaster(a)my-server.pl hostname: my-server.pl mail_plugins: sieve quota mail_plugin_dir: /usr/lib64/dovecot/plugins/lda sendmail_path: /usr/lib/sendmail auth_socket_path: /var/run/dovecot/auth-master auth default: verbose: yes passdb: driver: sql args: /etc/dovecot/auth-mysql.conf userdb: driver: sql args: /etc/dovecot/auth-mysql.conf socket: type: listen client: path: /var/run/dovecot/auth-client mode: 432 user: exim group: exim master: path: /var/run/dovecot/auth-master mode: 432 user: root group: exim plugin: quota: dict:user::proxy::quotadict sieve: /var/mail/sieve/%d/%u.sieve autocreate: Trash autocreate2: Spam autocreate3: Sent autocreate3: drafts autosubscribe: Trash autosubscribe2: Spam autosubscribe3: Sent autosubscribe3: drafts dict: quotadict: mysql:/etc/dovecot/dovecot-dict-quota.conf Best regards, -- Jacek Osiecki joshua(a)ceti.pl GG:3828944 I don't want something I need. I want something I want.

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[Dovecot] getmail and Dovecot LDA deliver
by spacejam 29 Sep '09

29 Sep '09

Hello, my first post in this list. Hope it's the right place.:-) I'm having a problem running getmail together with Dovecot LDA for virtual users. To achive this I let getmail run under the user that owns the virtual email accounts-root. The problem is that getmail is running under the user vmail and therefore the emails received will be put into vmail's mailbox. But the emails getmail collected are actually for a virtual Dovecot user which has its maildir in a subdirectory of vmails home. The settings for the virtual users seem to be okay: I can login on Dovecot with virtual user account and I can send emails to Postfix for the virtual user. Postfix correctly uses devlier with the name of the virtual user and so the emails are going to the correct directory. For me it seems that getmail always uses the username under which getmail is currently running. As this must be a local user, getmails always announces this local user to deliver and deliver therefore puts the emails into the wrong account. My question is: How do I let deliver know that it should use a virtual user? I tried with the -d agrument in my getmail rc File, but deliver never accepts the parameter -d (always says unknown parameter -d). I tried as well to let getmail or deliver to be run as root, but then the emails will be delivered to roots home, which is not the goal too... Does anyone know a way how I can set getmail to handle emails for a virtual account properly? Any hint is appreciated as it already costed me hours of try-and-error Regards tobi -- View this message in context: http://www.nabble.com/getmail-and-Dovecot-LDA-deliver-tp24896318p24896318.h… Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] Enabling security on POP3 and IMAP
by Richard Hobbs 29 Sep '09

29 Sep '09

Hello, Currently, on our new test server, I am offering IMAP on 143 and POP3 on 110. We would like to enable security on both of these protocols to attempt to eliminate the risk from an internal password-grabbing/content-grabbing attack. I presume this would mean enabling SSL, and a more securure authentication, right? Or are plain text passwords just sent over the SSL, and therefore perfectly secure? Also, what are the steps to enable security for these protocols on an already-configured server? Is it possible to offer encrypted and non-encrypted services simultaneously, so people have a choice of whether they want security or not? I know that's a bit weird, but for testing it would be useful. Finally, is there a way to monitor which users are connecting over the secure ports and which users are connecting over the non-secure ports? Thanks in advance! Richard. -- Richard Hobbs (IT Specialist) Toshiba Research Europe Ltd. - Cambridge Research Laboratory Email: richard.hobbs(a)crl.toshiba.co.uk Web: http://www.toshiba-europe.com/research/ Tel: +44 1223 436999 Mobile: +44 7811 803377

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[Dovecot] Managesieve and Proxy
by Oliver Eales 29 Sep '09

29 Sep '09

Hello list, is it possible to use the dovecot proxy feature for the mangaesieve server also ? Regards, Oliver

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[Dovecot] Root User to Access Mailboxes for Migration
by Faisal Jaffar 29 Sep '09

29 Sep '09

Dear All, Hi there. We're currently using Microsoft Transporter Suite to migrate emails from Dovecot to Exchange. One of the features available to migrate is using the IMAP server administrator account to access other users' mailboxes. How and what do I need to set this up? Any information is much appreciated. Faisal Jaffar

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[Dovecot] compressed IMAP traffic
by Leonardo Rodrigues 29 Sep '09

29 Sep '09

Simply (and maybe stupid) question ...... is there anything that can be easily used to automatically compress IMAP traffic between client and server ? I was thinking if the SSL/TLS code enables some kind of compression as well. the idea is to reduce IMAP traffic between server and clients and not using VPN-like solutions, the idea is just some IMAP4 standard client (compatible with SSL/TLS if that's the case) and nothing else. can something like that be done ? -- Atenciosamente / Sincerily, Leonardo Rodrigues Solutti Tecnologia http://www.solutti.com.br Minha armadilha de SPAM, NÃO mandem email gertrudes(a)solutti.com.br My SPAMTRAP, do not email it

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[Dovecot] problem with compilation of dovecot-antispam plugin with dovecot 1.2.5
by GanGan 29 Sep '09

29 Sep '09

hello all, y a use dovecot 1.2.5, compiled with : ./configure --prefix=/opt/dovecot125 --enable-header-install --with-mysql --with-ssl=openssl my error is : make install : cc -DHAVE_CONFIG_H -I/opt/dovecot125/include/dovecot/ -I/opt/dovecot125/include/dovecot/src/ -I/opt/dovecot125/include/dovecot/src/lib/ -I/opt/dovecot125/include/dovecot/src/lib-storage/ -I/opt/dovecot125/include/dovecot/src/lib-mail/ -I/opt/dovecot125/include/dovecot/src/lib-imap/ -I/opt/dovecot125/include/dovecot/src/lib-dict/ -I/opt/dovecot125/include/dovecot/src/lib-index/ -I/opt/dovecot125/include/dovecot/src/imap/ -o dovecot-version dovecot-version.c ./dovecot-version > dovecot-version.h cc -c -DCONFIG_DEBUG -DDEBUG_STDERR -DCONFIG_DEBUG_VERBOSE -fPIC -shared -Wall -Wextra -DPLUGINNAME=antispam -DHAVE_CONFIG_H -I/opt/dovecot125/include/dovecot/ -I/opt/dovecot125/include/dovecot/src/ -I/opt/dovecot125/include/dovecot/src/lib/ -I/opt/dovecot125/include/dovecot/src/lib-storage/ -I/opt/dovecot125/include/dovecot/src/lib-mail/ -I/opt/dovecot125/include/dovecot/src/lib-imap/ -I/opt/dovecot125/include/dovecot/src/lib-dict/ -I/opt/dovecot125/include/dovecot/src/lib-index/ -I/opt/dovecot125/include/dovecot/src/imap/ -o debug.o debug.c In file included from debug.c:5: antispam-plugin.h: In function 'string_dict_init': antispam-plugin.h:119: erreur: too few arguments to function 'dict_init' antispam-plugin.h:120: attention : control reaches end of non-void function make: *** [debug.o] Erreur 1 my .config : BACKEND=spool2dir DOVECOT=/opt/dovecot125/include/dovecot INSTALLDIR=/opt/dovecot125/lib/dovecot/imap USER=root GROUP=root DEBUG=stderr DEBUG_VERBOSE=1 PLUGINNAME=antispam any idea ? thanks in advance -- GanGan - www.system-linux.eu - !DSPAM:30,4abce8de71461752217160!

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[Dovecot] dovecot & dspam
by Osvaldo Alvarez Pozo 29 Sep '09

29 Sep '09

Hi since several day ago I'am trying to deliver to dovecot from dspam but I hve several errors in /var/log/dovecot-deliver.log I have " Error: Can't connect to auth server at /var/run/dovecot/auth-master: Permission denied" in /var/log/mail.log I have Delivery agent returned exit code 75: /usr/lib/dovecot/deliver -d toto(a)domai.tld Sep 28 18:28:52 mx1 postfix/lmtp[23238]: 80222DE2ED: to=<toto(a)domain.tld>, relay=127.0.0.1[127.0.0.1]:2424, delay=15601, delays=15601/0.04/0.04/0.1, dsn=4.3.0, status=deferred (host 127.0.0.1[127.0.0.1] said: 421 4.3.0 <toto(a)domain.tld> Auto-Whitelisted (in reply to end of DATA command)) My conf dovecot dovecot.conf ------------------------------------------------- base_dir = /var/run/dovecot/ disable_plaintext_auth = no protocols = imap pop3 imaps pop3s log_timestamp = "%Y-%m-%d %H:%M:%S " syslog_facility = mail mail_location = maildir:/var/vmail/%d/%u/Maildir mail_privileged_group = mail mail_debug = yes maildir_copy_with_hardlinks = yes first_valid_uid = 109 last_valid_uid = 150 first_valid_gid = 8 last_valid_gid = 8 ssl_cert_file = /etc/ssl/oc3n.net/mailserver/mail-cert.pem ssl_key_file = /etc/ssl/oc3n.net/mailserver/mail-key.pem protocol imap { # Login executable location. login_executable = /usr/lib/dovecot/imap-login mail_executable = /usr/lib/dovecot/imap imap_max_line_length = 65536 } protocol pop3 { login_executable = /usr/lib/dovecot/pop3-login mail_executable = /usr/lib/dovecot/pop3 pop3_uidl_format = %08Xu%08Xv mail_plugin_dir = /usr/lib/dovecot/modules/pop3 } protocol lda { postmaster_address = postmaster(a)mydomain.com log_path = /var/log/dovecot-deliver.log info_log_path = /var/log/dovecot-deliver.log } auth_verbose = yes auth_debug = yes auth_debug_passwords = yes auth default { mechanisms = plain login passdb sql { # Path for SQL configuration file args = /etc/dovecot/dovecot-sql.conf } userdb sql { # Path for SQL configuration file args = /etc/dovecot/dovecot-sql.conf } user = nobody socket listen { master { path = /var/run/dovecot/auth-master mode = 0660 user = vmail group = mail } client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = mail } } } dict { } plugin { trash = /etc/dovecot-trash.conf } file /etc/dovecot/dovecot-sql.conf -------------------------------------------------------- driver = mysql connect = host=localhost dbname=postfixadmin user=postfixadmin password="secret" default_pass_scheme = MD5 user_query = SELECT '/var/vmail/%d/%n' AS home, 'maildir:/var/vmail/%d/%n' AS mail, 150 AS uid, 8 AS gid, CONCAT('dirsize:storage=', quota) AS quota FR OM mailbox WHERE username = '%u' AND active = '1' password_query = SELECT username AS user, password, '/var/vmail/%d/%n' AS userdb_home, 'maildir:/var/vmail/%d/%n' AS userdb_mail, 150 AS userdb_uid, 8 AS userdb_gid FROM mailbox WHERE username = '%u' AND active = '1' My conf dspam /etc/dspam/dspam.conf ----------------------------------------------------------------- Home /var/spool/dspam StorageDriver /usr/lib/dspam/libmysql_drv.so TrustedDeliveryAgent "/usr/lib/dovecot/deliver -d %u" UntrustedDeliveryAgent "/usr/lib/dovecot/deliver -d %u" QuarantineAgent "/usr/lib/dovecot/deliver -d %u -m SPAM" OnFail error Trust vmail Trust root Trust dspam Trust mail Trust mailnull Trust smmsp Trust daemon Debug * TrainingMode teft TestConditionalTraining on Tokenizer chained Feature whitelist Algorithm graham burton PValue graham Preference "spamAction=tag" Preference "signatureLocation=message" # 'message' or 'headers' Preference "showFactors=on" Preference "spamSubject=[SPAM]" AllowOverride trainingMode AllowOverride spamAction spamSubject AllowOverride statisticalSedation AllowOverride enableBNR AllowOverride enableWhitelist AllowOverride signatureLocation AllowOverride showFactors AllowOverride optIn optOut AllowOverride whitelistThreshold HashRecMax 98317 HashAutoExtend on HashMaxExtents 0 HashExtentSize 49157 HashMaxSeek 100 HashConnectionCache 10 Notifications off PurgeSignatures 14 # Stale signatures PurgeNeutral 90 # Tokens with neutralish probabilities PurgeUnused 90 # Unused tokens PurgeHapaxes 30 # Tokens with less than 5 hits (hapaxes) PurgeHits1S 15 # Tokens with only 1 spam hit PurgeHits1I 15 # Tokens with only 1 innocent hit LocalMX 127.0.0.1 SystemLog on UserLog on opt out ParseToHeaders on ChangeModeOnParse on ChangeUserOnParse full ServerPort 2424 ServerPID /var/run/dspam/dspam.pid ServerMode standard ServerParameters "--deliver=innocent" ServerIdent "localhost.localdomain" ProcessorBias on Include /etc/dspam/dspam.d/ Any Idea??? Thanks

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