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[Dovecot] IMAP Label Updates not showing up across shared account
by Ricardo Branco 09 Jun '11

09 Jun '11

Dovecot 2.0.13 Centos 5.4 x86_64 2.6.18-164.9.1.el5 (on ESXi) OS/Logs on local storage, /home all on NFS server for datastore (NFS Store Centos 5.5 x86_64 2.6.18-194.11.1.el5) Thunderbird 3.1.10 on XP/W7 Desktops We are seeing a werid issue where there is a delay of up to a few mins in seeing label updates on messages. I have confirmed that Thunderbird is sending the update to the server with WireShark, its just additional users connected to the same mailbox do not see them. Marking a message as Seen/Un-Seen happens faster just not labels. If you have a label set when you mark a message as Seen/Un-Seen the other clients then see the update straight away. -- The information contained in or attached to this email is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorised to and must not disclose, copy, distribute, or retain any message or any part of it. If you have received an email in error, please contact the sender and delete the material from any computer. The contents of this email are not for publication unless specifically stated. Furthermore, the information contained in this message, and any attachment(s) thereto, is for information purposes only and may contain the personal views and opinions of the author, which are not necessarily the views and opinions of WENN or its subsidiaries and associated companies. We make every effort to keep our network free from viruses. However, you do need to check this e-mail and any attachments to it for viruses as we can take no responsibility for any computer virus which may be transferred by way! of this e-mail. WENN Ltd: Registered Office: 35 Tileyard Studios, Tileyard Road, London, N7 9AH, England. Registered No: 4375163. Place of Registration: United Kingdom. USA Entertainment News Inc (d/b/a WENN): Registered Office: 60 Madison Avenue, Suite 1027, New York, NY 10010, USA The WENN name, design and related marks are trademarks of the WENN group of companies. (c) 2011 All Rights Reserved.

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Re: [Dovecot] save failed to INBOX: Not enough disk space
by Osvaldo Alvarez Pozo 08 Jun '11

08 Jun '11

Hi Doing mail debug I found this dovecot: lmtp(12696, user1(a)domain.tld) Error: o_stream_send_istream(/var/vmail/domain.tld/user1/Maildir/tmp/1307537596.M117043P12696.smtp1) failed: No space left on device dovecot: lmtp(12696, user1(a)domain.tld) Error: o_stream_flush(/var/vmail/domain.tld/user1/Maildir/tmp/1307537596.M117043P12696.smtp1) failed: No space left on device So dovecot write in to a tmp folder inside the user Maildir before definitly copying it to new folder. But why it says thereis no space left? 2011/6/8 Johan Hendriks <joh.hendriks(a)gmail.com>: > Osvaldo Alvarez Pozo schreef: >> >> Hi >> this is the output of df -h >> >> Filesystem Size Used Avail Use% Mounted on >> /dev/sda2 5.5G 1.8G 3.6G 33% / >> tmpfs 502M 0 502M 0% /lib/init/rw >> udev 10M 680K 9.4M 7% /dev >> tmpfs 502M 0 502M 0% /dev/shm >> /dev/sda1 122M 41M 76M 35% /boot >> /dev/sda3 942M 18M 877M 2% /tmp >> /dev/sda6 7.4G 812M 6.3G 12% /var/log >> /dev/mapper/vmail >> 120G 84G 37G 70% /var/vmail >> >> So /var/spool depends on "/" wich has 3.6G available. >> >> Thanks >> >> >> 2011/6/8 Johan Hendriks<joh.hendriks(a)gmail.com>: >>> >>> Osvaldo Alvarez Pozo schreef: >>>> >>>> Hi Tom, >>>> >>>> it is dovecot 2.0.12 this is the doveconf -n output. >>>> >>>> >>>> There is not file system quota. >>>> >>>> This is the output of doveconf -n >>>> >>>> # 2.0.12: /usr/local/dovecot/etc/dovecot/dovecot.conf >>>> # OS: Linux 2.6.32-bpo.5-amd64 x86_64 Debian 5.0.5 ocfs2 >>>> auth_cache_size = 1 M >>>> auth_mechanisms = plain login >>>> base_dir = /usr/local/dovecot >>>> disable_plaintext_auth = no >>>> first_valid_uid = 5000 >>>> last_valid_uid = 5000 >>>> mail_access_groups = mail >>>> mail_gid = 8 >>>> mail_location = maildir:/var/vmail/%d/%u/Maildir >>>> mail_max_userip_connections = 100 >>>> mail_uid = 5000 >>>> 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 >>>> mmap_disable = yes >>>> passdb { >>>> args = /usr/local/dovecot/etc/dovecot/sql.conf >>>> driver = sql >>>> } >>>> plugin { >>>> quota = maildir:User quota >>>> sieve = ~/.dovecot.sieve >>>> sieve_dir = ~/sieve >>>> } >>>> protocols = imap pop3 lmtp sieve >>>> service auth { >>>> client_limit = 10500 >>>> unix_listener /var/spool/postfix/private/auth { >>>> group = mail >>>> mode = 0660 >>>> user = postfix >>>> } >>>> unix_listener auth-userdb { >>>> group = mail >>>> mode = 0660 >>>> user = postfix >>>> } >>>> } >>>> service imap-login { >>>> process_min_avail = 2 >>>> service_count = 0 >>>> vsz_limit = 128 M >>>> } >>>> service imap { >>>> process_limit = 5000 >>>> } >>>> service lmtp { >>>> inet_listener lmtp { >>>> address = 127.0.0.1 ::1 >>>> port = 24 >>>> } >>>> unix_listener /var/spool/postfix/private/dovecot-lmtp { >>>> group = postfix >>>> mode = 0660 >>>> user = postfix >>>> } >>>> } >>>> service managesieve-login { >>>> inet_listener sieve { >>>> port = 4190 >>>> } >>>> } >>>> service pop3-login { >>>> process_min_avail = 2 >>>> service_count = 0 >>>> } >>>> service pop3 { >>>> process_limit = 5000 >>>> } >>>> >>>> userdb { >>>> driver = prefetch >>>> } >>>> >>>> userdb { >>>> args = /usr/local/dovecot/etc/dovecot/sql.conf >>>> driver = sql >>>> } >>>> >>>> protocol imap { >>>> imap_client_workarounds = delay-newmail >>>> } >>>> protocol pop3 { >>>> pop3_client_workarounds = outlook-no-nuls oe-ns-eoh >>>> pop3_uidl_format = %08Xu%08Xv >>>> } >>>> >>>> protocol lmtp { >>>> mail_plugins = sieve >>>> postmaster_address = admin(a)domain.tld >>>> } >>>> protocol sieve { >>>> managesieve_implementation_string = Dovecot Pigeonhole >>>> managesieve_logout_format = bytes=%i/%o >>>> managesieve_max_compile_errors = 5 >>>> managesieve_max_line_length = 65536 >>>> } >>>> >>>> >>>> Thanks >>>> >>>> 2011/6/8 Tom Hendrikx<tom(a)whyscream.net>: >>>>> >>>>> On 08/06/11 13:47, Timo Sirainen wrote: >>>>>> >>>>>> On Wed, 2011-06-08 at 11:16 +0200, Osvaldo Alvarez Pozo wrote: >>>>>> >>>>>>> But I have found this on my logs "save failed to INBOX: Not enough >>>>>>> disk >>>>>>> space" . >>>>>> >>>>>> This means that a write() (or some other syscall) returned either >>>>>> ENOSPC >>>>>> or EDQUOT error message, or that quota plugin decided user is out of >>>>>> quota. >>>>>> >>>>>>> There is enougth space on disk. and I am not using quota plugin on >>>>>>> lmtp >>>>>> >>>>>> What about filesystem quota? >>>>>> >>>>> I remember there were similar issues in the past, due to the fact that >>>>> messages larger than 128kb were temporarily stored on disk in the users >>>>> homedir. Maybe this is related? >>>>> >>>>>>> my lmtp conf is as follow: >>>>>> >>>>>> A full doveconf -n output would be better. >>>>>> >>>>> OP has not posted complete doveconf -n output, nor a specific version >>>>> (other than 'dovecot 2'). Please do so. >>>>> >>>>> >>>>> -- >>>>> Reagrds, >>>>> Tom >>>>> >>> Wild guess, >>> What is the disk space of your /var dir or /var/spool for that matter >>> Or df -h for all mounted filesystems. >>> >>> regards, >>> Johan Hendriks >>> >>> > Could it be a permission problem? > > mail_gid = 8 > On my system this is the same as mail_uid in your case 5000 > > regards, > Johan > > >

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[Dovecot] save failed to INBOX: Not enough disk space
by Osvaldo Alvarez Pozo 08 Jun '11

08 Jun '11

Hi I migrated to dovecot 2 and I started using lmtp for mail delivery. But I have found this on my logs "save failed to INBOX: Not enough disk space" . There is enougth space on disk. and I am not using quota plugin on lmtp my lmtp conf is as follow: # ## LMTP specific settings ## # Support proxying to other LMTP/SMTP servers by performing passdb lookups. #lmtp_proxy = no # When recipient address includes the detail (e.g. user+detail), try to save # the mail to the detail mailbox. See also recipient_delimiter and # lda_mailbox_autocreate settings. #lmtp_save_to_detail_mailbox = no protocol lmtp { # Space separated list of plugins to load (default is global mail_plugins). #mail_plugins = $mail_plugins mail_plugins = sieve postmaster_address = admin(a)domain.tld } Any idea please? Thanks

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[Dovecot] lda_mailbox_autocreate does not work for lmtp?
by Attila Nagy 08 Jun '11

08 Jun '11

Hi, I try to deliver into specific folders with the "plus addressing", namely: rcpt to:<userid+folder@domain> This works only if the folder exists. If it does not, I get the following error: rcpt to:<userid+Spam@domain> 501 5.5.4 Unsupported options example-config/conf.d/20-lmtp.conf says: # When recipient address includes the detail (e.g. user+detail), try to save # the mail to the detail mailbox. See also recipient_delimiter and # lda_mailbox_autocreate settings. But it seems it does not work (or I am missing something). Current config (I've also tried to include autocreate plugin into lmtp, without any success) is below: # 2.0.13: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 8.2-STABLE amd64 auth_cache_negative_ttl = 0 auth_cache_size = 100 M auth_cache_ttl = 1 days disable_plaintext_auth = no info_log_path = syslog lda_mailbox_autocreate = yes lmtp_save_to_detail_mailbox = yes log_path = /var/log/dovecot-errors.log mail_fsync = never mail_gid = 999 mail_location = maildir:~/Maildir mail_plugins = " quota" mail_uid = 999 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 passdb { args = /usr/local/etc/dovecot/master-users driver = passwd-file master = yes pass = yes } passdb { args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { autocreate = INBOX.Trash autocreate2 = INBOX.Drafts autocreate3 = INBOX.Sent autocreate4 = INBOX.Spam autosubscribe = INBOX.Trash autosubscribe2 = INBOX.Drafts autosubscribe3 = INBOX.Sent autosubscribe4 = INBOX.Spam mail_log_events = delete mailbox_delete mail_log_fields = uid box msgid size flags vsize from subject quota = maildir:User quota recipient_delimiter = + sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = pop3 imap lmtp service anvil { client_limit = 8192 } service auth { client_limit = 8192 unix_listener auth-userdb { mode = 0600 user = qmailldap } } service imap-login { client_limit = 1000 process_limit = 100 process_min_avail = 8 service_count = 0 } service imap { client_limit = 8 process_limit = 2048 process_min_avail = 16 service_count = 0 } service lmtp { inet_listener lmtp { port = 24 } user = qmailldap } service managesieve-login { inet_listener sieve { port = 4190 } } service pop3-login { client_limit = 1000 process_limit = 100 process_min_avail = 8 service_count = 0 } service pop3 { client_limit = 8 process_limit = 2048 process_min_avail = 32 service_count = 0 } ssl = no userdb { driver = prefetch } userdb { args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext driver = ldap } verbose_proctitle = yes protocol lmtp { mail_plugins = " quota autocreate mail_log notify sieve" } protocol imap { mail_max_userip_connections = 1024 mail_plugins = " quota imap_quota autocreate mail_log notify" } protocol pop3 { mail_max_userip_connections = 1024 mail_plugins = " quota autocreate" }

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[Dovecot] sieve script tracing
by Maciej Uhlig 08 Jun '11

08 Jun '11

Could it be possible to trace Sieve script using method other than "enotify", i.e. to write a message to syslog using some action? MU

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[Dovecot] Problem with Outlook 2010
by pch0317 08 Jun '11

08 Jun '11

Hi, I use dovecot 2.0. I have problem with Outlook 2010. This application freezes for about 2 minutes when I move or delete messages. Other applications such as Outlook Express and Thunderbird work correctly. Has anyone had similar problem? Thanks

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[Dovecot] deliver doesn't find adress/inbox
by Martin Benkenstein 08 Jun '11

08 Jun '11

I'm trying to make dovecot 1.2.15, deliver, openLDAP, exim and fetchmail work together on an Debian Squeeze (virtual) maschine. The connection between dovecot and LDAP seems to be working, I can logon from Thunderbird (IMAP) and my maildir is created automatically. So far so good. But when I download the mails via fetchmail, it seems that deliver cannot find the correct mailbox for the X-Envelope-To entry in the header. fetchmail downloads all mails for the domain from one account (config below) and hands them over to exim. I configured exim addording to the wiki entry (http://wiki.dovecot.org/LDA/Exim Virtual Users / Single UID). The mail is sent back to the account which is fetched by fetchmail. There is a header entry X-Fetchmail-Warning: no recipient addresses matched declared local names. The fetchmail-log itself is worthless. What am I doing wrong? At which does the system try to look up the mailaddress and fails? Thank you in advance Martin Configuration details: # dovecot -n # 1.2.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-686 i686 Debian 6.0.1 ext3 log_path: /var/log/dovecot.log log_timestamp: %Y-%m-%d %H:%M:%S login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login mail_privileged_group: mail mail_location: maildir:/var/mail/dovecot/%n@%d/maildir/ mbox_write_locks: fcntl dotlock lda: postmaster_address: postfrau(a)pti857.dyndns.info hostname: pti857.dyndns.info log_path: /var/log/dovecot-deliver-errors.log info_log_path: /var/log/dovecot-deliver.log sendmail_path: /usr/sbin/sendmail auth_socket_path: /var/run/dovecot/auth-master auth default: verbose: yes passdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf userdb: driver: static args: uid=1002 gid=1002 home=/var/mail/dovecot/%n@%d/home socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 user: dovecotvmail /etc/dovecot/dovecot-ldap.conf ### hosts = localhost dn = cn=admin,dc=tuced,dc=local dnpass = toor auth_bind = yes ldap_version = 3 base = ou=users, dc=tuced, dc=local /etc/fetchmailrc #### set daemon 300 # Pool every 5 minutes set postmaster root set no bouncemail defaults: timeout 300 antispam -1 batchlimit 100 set no syslog set logfile "/var/log/fetchmail.log" poll mail.domain.de proto pop3 localdomains some.domain.org: envelope "X-Envelope-To:" timeout 30 user postman(a)some.domain.org password secret is * /etc/exim4/conf.d/transport/30_exim4-config_dovecot_lda ### dovecot_virtual_delivery: driver = pipe command = /usr/local/libexec/dovecot/deliver -d $local_part@$domain -f $sender_address -a $original_local_part@$original_domain message_prefix = message_suffix = delivery_date_add envelope_to_add return_path_add log_output user = dovecotvmail temp_errors = 64 : 69 : 70: 71 : 72 : 73 : 74 : 75 : 78

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[Dovecot] Patch for vpopmail roaming users support
by Matt Brookings 07 Jun '11

07 Jun '11

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Timo, here is a patch against the Mercurial repository that fixes and updates the support for roaming users under the vpopmail module. Thanks! - -- /* Matt Brookings <matt(a)inter7.com> GnuPG Key FAE0672C Software developer Systems technician Inter7 Internet Technologies, Inc. (815)776-9465 */ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk3uKwMACgkQIwet2/rgZyyBVACfQJkigTq3dMC9+bk+dhr6UgyW bVIAnA4xtylbGpATJV0f1lgLQMo0RzMS =zrO6 -----END PGP SIGNATURE-----

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[Dovecot] uid=error and BUG: Unknown internal error dovecot 2.0.13
by Robert Schetterer 07 Jun '11

07 Jun '11

Hi Timo, i have a few ( not really many ) errors like this with lmtp Jun 7 09:41:23 mail02 dovecot: lmtp(11034, user(a)user.de) DELlOoq+7U0aKwAAZA6IsQ: msgid=<4DEDD502.705020(a)ameriton.com>: save failed to INBOX: BUG: Unknown internal error Jun 7 09:36:22 mail01 dovecot: lmtp(26456, user(a)user.de) save: box=INBOX, uid=error, msgid=<OF671FDBE9.DD479224-ONC12578A8.00282832-C12578A8.0029C38D(a)hella.com>, size=7192 any idea ? is it critical, possible to loose mails with this ? system are two postfix/dovecot servers with drbd and ocfs2 store behind load balancers -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria

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[Dovecot] chroot lmtp, then can not open /usr/local/lib/dovecot
by johnw 07 Jun '11

07 Jun '11

i want to chroot lmtp with sieve, but have some problem, look like lmtp can not load sieve's lib or something. the error message like this: dovecot: lmtp(12799): Fatal: opendir(/usr/local/lib/dovecot) failed: No such file or directory all is work fine, when not config lmtp chroot. can i config lmtp load sieve before chroot? please help, and thank you.

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