- dovecot - dovecot.org

[Dovecot] Know when a Folder is Expunged or Deleted
by Alex Baule 03 Nov '10

03 Nov '10

Hi Timo and Everyone.... There is a way to know when a folder it's been deleted ? And if this folder is empty ? Let's explain why... I intercept the expunge function, to treat my files expunged, but when i expunge a folder, this function it's not called, and my emails don't get my treatment to be expunged. Basically i need to do something like this: It's empty ? No --> return OK but Dont Delete folder, because it's not empty. Yes --> Return OK and Delete the Folder to be expunged. Tks !

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[Dovecot] Virtual inbox folder bug
by Antonio Henrique Oliveira 03 Nov '10

03 Nov '10

Hi all, I've been using dovecot as our internal mail server for quite some time. It works very well. Each of our mailboxes have 1000+ messages (some have more than 4-5000 messages). I have recently started using virtual folders and, using an adaptation of an example script in the dovecot site (http://wiki.dovecot.org/Plugins/Virtual) to have a virtual folder changed to act as inbox. All of my email is delivered in some folder other than the real inbox via sieve scripts. My inbox is, therefore, a virtual folder, which only displays the unread emails on all the folders in the account. Everything works fine *except* that, when I mark an email as read or when I open an email directly on the inbox, it does not disappear from the inbox (as it should since it is not unread after being open or being marked as read). I'm not sure if this is a bug, a "feature", or a misconfiguration.... :) I'm using dovecot 1.2.13 on Debian Etch (installed using the backports repository). Attached is the file with the output of "dovecot -n", the script for the virtual folder and the custom login script to change the virtual folder to act as the inbox. I'm using Thunderbird 3.1.6 on Windows XP SP3 as the main mail client and also using an Android phone (Samsung Galaxy) to access the same account. Regards, -- Anto'nio Henrique A. Proenca de Oliveira "Although we can never go back, like an old sweet song with a strong refrain, memories remain" - (Someone) Please avoid sending me Word or PowerPoint attachments. See http://www.gnu.org/philosophy/no-word-attachments.html $Id: .signature,v 1.5 2008/03/13 11:22:00 tat Exp tat $

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[Dovecot] Config review (2.0.5)
by Ralf Hildebrandt 03 Nov '10

03 Nov '10

Since I have these performance problems after migration to 2.0.5 I'm publishing my config for review. Can anybody spot any obvious signs of trouble? # 2.0.5: /usr/local/etc/dovecot.conf # OS: Linux 2.6.32-24-generic-pae i686 Debian squeeze/sid auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login disable_plaintext_auth = no auth_master_user_separator = * mail_location = maildir:~/Maildir # wegen webmail! mail_max_userip_connections = 1024 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 # Namespace für courier-compatibilitaet namespace { inbox = yes location = prefix = INBOX. separator = . type = private } # fuer user*masteruser logins passdb { args = /usr/dovecot-2/etc/dovecot/dovecot.masteruser driver = passwd-file master = yes pass = yes } # Authorisierung via PAM, /etc/pam.d/dovecot auth_cache_size = 64 M passdb { args = cache_key=%u driver = pam } # User via passwd userdb { driver = passwd } # plugin Konfiguration plugin { # mailboxen anlegen und subscriben autocreate = Trash autocreate2 = spam autocreate3 = Sent autocreate4 = Drafts autosubscribe = Trash autosubscribe2 = spam autosubscribe3 = Sent autosubscribe4 = Drafts # FullTextSearch fts = squat # Quota quota = maildir quota_rule = INBOX.Trash:storage=+2048M quota_warning = storage=99%% quota-warning 99 %u quota_warning2 = storage=95%% quota-warning 95 %u quota_warning3 = storage=90%% quota-warning 90 %u quota_warning4 = storage=85%% quota-warning 85 %u # Sieve sieve = ~/.dovecot.sieve sieve_dir = ~/sieve # Trash (wenn Mailbox voll, dann Trash und spam leeren) trash = /usr/dovecot-2/etc/dovecot/dovecot-trash.conf } # Wir sprechen alles protocols = imap sieve pop3 # unix domain socket fuer Postfix service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } user = root } # imap-login Prozess # high performance mode service imap-login { service_count = 0 } # der eigentliche IMAPD service imap { drop_priv_before_exec = yes process_limit = 2048 } # managesieve-login, wird nur genutzt von webmail aus service managesieve-login { service_count = 0 inet_listener sieve_deprecated { port = 2000 } } # der eigentliche managesieve service managesieve { drop_priv_before_exec = yes process_limit = 128 } # pop3-login Prozess # high performance mode service pop3-login { service_count = 0 # kein pop3, nur pop3s! inet_listener pop3 { port = 0 } } # der eigentliche pop3 service pop3 { drop_priv_before_exec = yes process_limit = 512 } # die ganzen SSL Zertifikate ssl_ca = </etc/ssl/certs/ca-certificates.crt ssl_cert = </etc/ssl/certs/cert-188235905-postamt.charite.de-g02.pem ssl_key = </etc/ssl/private/postamt.key # schoene Ausgabe in ps auxwww verbose_proctitle = yes version_ignore = yes mail_fsync = never maildir_very_dirty_syncs = yes # globale settings, die anderen werden ja nach Protokoll individuell ergaenzt! mail_plugins = notify mail_log # imap kann am meisten protocol imap { mail_plugins = $mail_plugins quota imap_quota trash fts fts_squat autocreate } # pop3 hat workarounds protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_lock_session = yes pop3_uidl_format = %v-%u } # LDA macht noch zusaetzlich sieve quota trash protocol lda { mail_plugins = $mail_plugins sieve quota trash postmaster_address = postmaster(a)charite.de quota_full_tempfail = yes syslog_facility = local4 } # der schickt die Quota warnmails service quota-warning { executable = script /usr/local/scripts/quota-warning2 user = root unix_listener quota-warning { mode = 0666 user = vmail group = users } } -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | http://www.charite.de

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[Dovecot] Dovecot 1.1.20 on OS X - ACL deliver Problem
by R. Svejda 03 Nov '10

03 Nov '10

I am trying to create an archive postoffice by bcc all e-mail from the "real" mail server to an existing OS X server and by setting all ACL to read-only. Problem: deliver reports: "Fatal: mail_full_filesystem_access=yes is incompatible with ACLs" It seems, that the failure is independent of the existence of an ACL file. I cannot change machines (must be OS X) and I do not like to compile anything on that box (but I could re-configure stuff). Can anybody help how to get around this error with existing hard and software? Thanks in advance, Radim from /var/log/mailaccess.log (fatal error towards the end) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> deliver(rsw): Nov 01 20:02:26 Info: Loading modules from directory: /usr/lib/dovecot/lda deliver(rsw): Nov 01 20:02:26 Info: Module loaded: /usr/lib/dovecot/lda/lib01_acl_plugin.so deliver(rsw): Nov 01 20:02:26 Info: Module loaded: /usr/lib/dovecot/lda/lib10_quota_plugin.so deliver(rsw): Nov 01 20:02:26 Info: Module loaded: /usr/lib/dovecot/lda/lib90_cmusieve_plugin.so Nov 1 20:02:26 osxmini2010 dovecot[3662]: auth(default): master in: USER 1 rsw service=deliver Nov 1 20:02:26 osxmini2010 dovecot[3662]: auth(default): od(rsw): lookup user=rsw Nov 1 20:02:26 osxmini2010 dovecot[3662]: auth(default): od(rsw): directory lookup for: user=rsw deliver(rsw): Nov 01 20:02:26 Info: auth input: rsw deliver(rsw): Nov 01 20:02:26 Info: auth input: uid=1026 deliver(rsw): Nov 01 20:02:26 Info: auth input: gid=20 deliver(rsw): Nov 01 20:02:26 Info: auth input: quota=maildir:User quota:noenforcing deliver(rsw): Nov 01 20:02:26 Info: auth input: quota_rule=*:storage=1024000 deliver(rsw): Nov 01 20:02:26 Info: auth input: mail=maildir:/var/spool/imap/dovecot/mail/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E deliver(rsw): Nov 01 20:02:26 Info: auth input: mail_location=maildir:/var/spool/imap/dovecot/mail/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E deliver(rsw): Nov 01 20:02:26 Info: auth input: sieve=/var/spool/imap/dovecot/sieve-scripts/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E/dovecot.sieve deliver(rsw): Nov 01 20:02:26 Info: auth input: sieve_dir=/var/spool/imap/dovecot/sieve-scripts/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E deliver(rsw): Nov 01 20:02:26 Info: auth input: sieve_storage=/var/spool/imap/dovecot/sieve-scripts/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E Nov 1 20:02:26 osxmini2010 dovecot[3662]: auth(default): od[getpwnam_ext](rsw): uid=1026 gid=20 state=0xe quota=1000 guid=3BB7256A-B055-4DC3-AD4E-79B34DCAB96E name=RSw loc=osxmini2010.fos4.intra alt=(null) fwd=(null) Nov 1 20:02:26 osxmini2010 dovecot[3662]: auth(default): od(rsw): user RSw exists more than once Nov 1 20:02:26 osxmini2010 dovecot[3662]: auth(default): od(rsw): record name=RSw, uid=1026, gid=20 deliver(rsw): Nov 01 20:02:26 Info: Quota root: name=User quota backend=maildir args=noenforcing deliver(rsw): Nov 01 20:02:26 Info: Quota rule: root=User quota mailbox=* bytes=1048576000 messages=0 deliver(rsw): Nov 01 20:02:26 Info: Quota warning: bytes=1048576000 (100%) messages=0 command=/usr/libexec/dovecot/quota-exceeded.sh deliver(rsw): Nov 01 20:02:26 Info: maildir: data=/var/spool/imap/dovecot/mail/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E deliver(rsw): Nov 01 20:02:26 Info: maildir++: root=/var/spool/imap/dovecot/mail/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E, index=, control=, inbox=/var/spool/imap/dovecot/mail/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E deliver(rsw): Nov 01 20:02:26 Info: acl: initializing backend with data: vfile deliver(rsw): Nov 01 20:02:26 Info: acl: acl username = rsw deliver(rsw): Nov 01 20:02:26 Info: acl: owner = 1 deliver(rsw): Nov 01 20:02:26 Info: acl vfile: Global ACL directory: (null) deliver(rsw): Nov 01 20:02:26 Info: acl: initializing backend with data: vfile deliver(rsw): Nov 01 20:02:26 Info: acl: acl username = rsw deliver(rsw): Nov 01 20:02:26 Info: acl: owner = 1 deliver(rsw): Nov 01 20:02:26 Info: acl vfile: Global ACL directory: (null) deliver(rsw): Nov 01 20:02:26 Fatal: mail_full_filesystem_access=yes is incompatible with ACLs Nov 1 20:02:26 osxmini2010 dovecot[3662]: auth(default): od(rsw): user=RSw, quota=*:storage=1024000 Nov 1 20:02:26 osxmini2010 dovecot[3662]: auth(default): od(rsw): data store location=maildir:/var/spool/imap/dovecot/mail/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E Nov 1 20:02:26 osxmini2010 dovecot[3662]: auth(default): master out: USER 1 rsw uid=1026 gid=20 quota=maildir:User quota:noenforcing quota_rule=*:storage=1024000 mail=maildir:/var/spool/imap/dovecot/mail/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E mail_location=maildir:/var/spool/imap/dovecot/mail/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E sieve=/var/spool/imap/dovecot/sieve-scripts/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E/dovecot.sieve sieve_dir=/var/spool/imap/dovecot/sieve-scripts/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E sieve_storage=/var/spool/imap/dovecot/sieve-scripts/3BB7256A-B055-4DC3-AD4E-79B34DCAB96E <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< from dovecotd -n (aka dovecot -n on normal Linux) PS: despite Darwin "10.4.1" it is a updated 10.6. Snow Leopard Server >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> # 1.1.20apple0.5: /private/etc/dovecot/dovecot.conf # OS: Darwin 10.4.1 x86_64 hfs base_dir: /var/run/dovecot syslog_facility: local6 protocols: managesieve pop3 imap listen(default): * listen(imap): * listen(pop3): * listen(managesieve): *:2000 ssl_disable: yes ssl_cipher_list: ALL:!LOW:!SSLv2:!aNULL:!ADH:!eNULL disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login login_executable(managesieve): /usr/libexec/dovecot/managesieve-login login_user: _dovecot login_process_per_connection: no max_mail_processes: 200 mail_max_userip_connections(default): 20 mail_max_userip_connections(imap): 20 mail_max_userip_connections(pop3): 10 mail_max_userip_connections(managesieve): 10 verbose_proctitle: yes first_valid_uid: 6 first_valid_gid: 6 mail_access_groups: mail mail_location: maildir:/var/spool/imap/dovecot/mail/%u mail_debug: yes mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_executable(managesieve): /usr/libexec/dovecot/managesieve mail_process_sharing(default): full mail_process_sharing(imap): full mail_process_sharing(pop3): full mail_process_sharing(managesieve): none mail_max_connections(default): 5 mail_max_connections(imap): 5 mail_max_connections(pop3): 5 mail_max_connections(managesieve): 20 mail_plugins(default): quota imap_quota acl mail_plugins(imap): quota imap_quota acl mail_plugins(pop3): quota mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib/dovecot/imap mail_plugin_dir(imap): /usr/lib/dovecot/imap mail_plugin_dir(pop3): /usr/lib/dovecot/pop3 mail_plugin_dir(managesieve): /usr/lib/dovecot/managesieve sieve_storage(default): sieve_storage(imap): sieve_storage(pop3): sieve_storage(managesieve): /var/spool/imap/dovecot/sieve-scripts/%u sieve(default): sieve(imap): sieve(pop3): sieve(managesieve): /var/spool/imap/dovecot/sieve-scripts/%u/dovecot.sieve lda: postmaster_address: postmaster(a)example.com hostname: osxmini2010.fos4.intra mail_plugins: cmusieve quota acl quota_full_tempfail: yes sendmail_path: /usr/sbin/sendmail auth_socket_path: /var/run/dovecot/auth-master log_path: /var/log/mailaccess.log info_log_path: /var/log/mailaccess.log auth default: mechanisms: plain login gssapi master_user_separator: * verbose: yes debug: yes debug_passwords: yes passdb: driver: passwd-file args: /etc/dovecot/masteruser.passdb master: yes passdb: driver: od userdb: driver: od args: partition=/etc/dovecot/partition_map.conf enforce_quotas=no socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 user: _dovecot group: mail plugin: quota_warning: storage=100%% /usr/libexec/dovecot/quota-exceeded.sh quota: maildir:User quota sieve: /var/spool/imap/dovecot/sieve-scripts/%u/dovecot.sieve acl: vfile <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

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Re: [Dovecot] Upgrading from 1.2.8 to 2.0.6: INBOX not selectable in Thubderbird (greyed and italic)
by Michele Bergonzoni 02 Nov '10

02 Nov '10

> Timo Sirainen wrote: >> What about full doveconf -n output? I couldn't reproduce with just >> those namespace settings. root@mason:/usr/local# dovecot/bin/doveconf -n # 2.0.6: /usr/local/dovecot-2.0.6/etc/dovecot/dovecot.conf # OS: Linux 2.4.34.5 i686 Slackware 9.0.0 disable_plaintext_auth = no listen = * log_timestamp = "%Y-%m-%d %H:%M:%S " login_trusted_networks = 192.168.2.80 mail_location = maildir:~/Maildir namespace { inbox = yes location = maildir:~/Maildir prefix = INBOX. type = private } namespace { list = yes location = maildir:/usr/local/shared prefix = shared. subscriptions = no type = public } passdb { args = /usr/local/dovecot-2.0.6/etc/dovecot/dovecot-ldap.conf.ext driver = ldap } postmaster_address = postmaster(a)labs.it protocols = imap pop3 ssl_ca = </etc/certificati/star.labs.it.chain.crt ssl_cert = </etc/certificati/star.labs.it.crt ssl_key = </etc/certificati/star.labs.it.key userdb { args = /usr/local/dovecot-2.0.6/etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocol imap { imap_client_workarounds = tb-extra-mailbox-sep } Noncomment lines of ldap.conf are: hosts = localhost:10389 dn = cn=Manager,dc=labs,dc=it dnpass = <...omissis...> tls = no base = ou=People, dc=labs, dc=it user_attrs = homeDirectory=home,qmailUID=uid,qmailGID=gid, mailMessageStore=mail pass_attrs = uid=user,userPassword=password default_pass_scheme = SSHA (Sorry Timo, I replied to you instead of the list) Well, this is a quite old system with 2.4 kernel and /lib/libc-2.3.1.so (dating back to 2003). If this turns out to be the problem, shame to me for not upgrading this beast. Stan wrote: > What errors are in your Tbird Activity Manager? Those may be > helpful. Activity manager and error console are both completely silent. > Upgrading a server component as client component simultaneously is a > recipe for disaster You are perfectly right: I had the problem with 3.1.5, and upgraded it just before writing to the list. I also removed all the TB profiles in C:\Documents and settings, and deleted/created the account a few times. Since Timo said it is not immediate to reproduce, I post the whole IMAP conversation up to that point: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Dovecot ready. 1 authenticate plain + <...omissis...> 1 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE 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] Logged in 2 namespace * NAMESPACE (("INBOX." ".")) NIL (("shared." ".")) 2 OK Namespace completed. I hope I am not wasting your time on a problem affecting only systems of age > 8 years. Thanks and regards to all, Bergonz

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Re: [Dovecot] Mailing lists in Dovecot?
by Peter Reinhold 02 Nov '10

02 Nov '10

Someone wrote (Probably you), and the time was 16:45 01-11-2010 >>I was wondering if anyone could recommend a >>simple mailing list manager that plays well >>with a Postfix/Dovecot setup, with virtual domains? >depends on what you exactly needs. postfix alone >may do the job, or it may not. anyway, post to >the postfix-users list with more details. I am using a postfix virtual users/domains setup (hosting multiple domains with multiple users), with SQL lookup. What I need is to be able to define a mailing list on a given domain, so that mails received on that one address will be sent to a multiple of users, with the sender e-mail changed to be the address of the mailing list, so replies are sent straight to the list, and not the original sender. >Otherwise, mailman isn't hard to setup. and you >get the benefits of a "real" list manager. I looked at this, does this play well with Dovecot in the above mentioned configuration? Kind Regards, Peter Reinhold - peter(a)reinhold.dk > http://www.reinhold.dk & http://www.geekhouse.dk < -- QOTD : Abel Spendabel, vil du se min sabel, jeg er DRÆBER kapabel! .. Morten K, unavngivet træf, '97

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[Dovecot] Wrong protocol in socket (director-doveadm vs director) ?
by Edward Carraro 02 Nov '10

02 Nov '10

I just noticed this error in my logs: director: Error: doveadm not compatible with this server (mixed old and new binaries?) director: Error: director(10.161.192.28:541/right): Wrong protocol in socket (director-doveadm vs director) The first error I removed by changing director_doveadm_port = 541 to director_doveadm_port = 542 Not really sure why that fixed it. The second error I don't know how to clear. I found this thread, http://dovecot.org/pipermail/dovecot/2010-July/051022.html but it didn't work for me. If I create a new service for dovecot-doveadm service director-doveadm { inet_listener { port = 542 } } Then I get a new error saying: service(director-doveadm): executable is empty here is my original 10-director.conf file (i'm using dovecot 2.0.6) director_doveadm_port = 541 service director { unix_listener login/director { mode = 0666 } fifo_listener login/proxy-notify { mode = 0666 } unix_listener director-userdb { mode = 0600 } inet_listener { port = 541 } } service imap-login { executable = imap-login director } service pop3-login { executable = pop3-login director } service managesieve-login { executable = managesieve-login director } protocol lmtp { auth_socket_path = /usr/local/var/run/dovecot/director-userdb passdb { driver = static args = proxy=y nopassword=y port=24 } }

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[Dovecot] Dovecot 2.0.5 crash when It cannot remove maildir
by Len7hir 02 Nov '10

02 Nov '10

This is scenario that cause segmentation fault in my Dovecot. Maybe I do something wrong, but I don't know what... We run: mailbox_delete mailbox_delete do: mailbox_open(box) < 0 and after we have: box->v.delete(box) which run index_storage_mailbox_delete index_storage_mailbox_delete do: mailbox_close(box); and now mailbox is closed (this close box->view and mailbox open) Try to delete folder, but can't do this... example becaus it is system folder, or NFS failure... set error message and return -1. Now we are returning to mailbox_delete. And we have: if (ret < 0 && box->marked_deleted) and this is true mailbox_mark_index_deleted(box, FALSE) if (box->marked_deleted && del) this is false mail_index_transaction_begin(box->view, trans_flags); mail_index_view_ref(view) and segmentation fault, because view is 0x0 #0 mail_index_view_transaction_ref (view=0x0) at mail-index-view.c:81 #1 0xb7ef3214 in mail_index_transaction_begin (view=0x0, flags=MAIL_INDEX_TRANSACTION_FLAG_EXTERNAL) at mail-index-transaction.c:268 #2 0xb7eb7a73 in mailbox_mark_index_deleted (box=0x80c8268, del=false) at mail-storage.c:682 #3 0xb7eb80a9 in mailbox_delete (box=0x80c8268) at mail-storage.c:757 #4 0x0805001f in cmd_delete (cmd=0x8095978) at cmd-delete.c:46 #5 0x0805625c in client_command_input (cmd=0x8095978) at imap-client.c:741 #6 0x0805630b in client_command_input (cmd=0x8095978) at imap-client.c:791 #7 0x0805646d in client_handle_input (client=0x8095390) at imap-client.c:857 #8 0x08056f1f in client_input (client=0x8095390) at imap-client.c:908 #9 0xb7e6f110 in io_loop_handler_run (ioloop=0x806c370) at ioloop-epoll.c:212 #10 0xb7e6da98 in io_loop_run (ioloop=0x806c370) at ioloop.c:350 #11 0xb7e5b26a in master_service_run (service=0x806c2c0, callback=0x805f800 <client_connected>) at master-service.c:496 #12 0x0805f6da in main (argc=1752462689, argv=0x73616d2d) at main.c:358 This is Dovecot error or I do something wrong? -- Len7hir

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[Dovecot] Problem with namespace (maybe bug?)
by l.chelchowski 02 Nov '10

02 Nov '10

Hi! Could you tell me what is wrong with an "existence" of mailbox? Please see the two examples: . list "" "*" * LIST (\HasNoChildren) "/" "Trash" * LIST (\HasNoChildren) "/" "Junk" * LIST (\HasNoChildren) "/" "Sent" * LIST (\HasNoChildren) "/" "Drafts" * LIST (\HasNoChildren) "/" "Archives" * LIST (\HasNoChildren) "/" "INBOX" * LIST (\HasNoChildren) "/" "Public/AddressBook" * LIST (\HasNoChildren) "/" "Public/PublicMails" * LIST (\Noselect \HasChildren) "/" "Shared/dziobak" * LIST (\Noselect \HasChildren) "/" "Shared/tester2" * LIST (\HasNoChildren) "/" "Shared/dziobak/root" * LIST (\HasChildren) "/" "Shared/tester2/sdfgsg" * LIST (\HasChildren) "/" "Shared/tester2/sdfgsg/gsdfgf" * LIST (\HasChildren) "/" "Shared/tester2/sdfgsg/gsdfgf/vtyjyfgj" * LIST (\HasChildren) "/" "Shared/tester2/sdfgsg/gsdfgf/vtyjyfgj/rtdhrthxs" * LIST (\HasNoChildren) "/" "Shared/tester2/sdfgsg/gsdfgf/vtyjyfgj/rtdhrthxs/zhfhg" . OK List completed. This looks OK. . list (subscribed) "" "*" * LIST (\Subscribed) "/" "Trash" * LIST (\Subscribed) "/" "Junk" * LIST (\Subscribed) "/" "Sent" * LIST (\Subscribed) "/" "Drafts" * LIST (\Subscribed \NonExistent) "/" "Public/AddressBook" * LIST (\Subscribed \NonExistent) "/" "Public/PublicMails" * LIST (\Subscribed \NonExistent) "/" "Public/" * LIST (\Subscribed) "/" "Archives" * LIST (\Subscribed \NonExistent) "/" "Shared/dziobak/root" * LIST (\Subscribed \NonExistent) "/" "Shared/tester2/sdfgsg" * LIST (\Subscribed \NonExistent) "/" "Shared/tester2/sdfgsg/gsdfgf" * LIST (\Subscribed \NonExistent) "/" "Shared/tester2/sdfgsg/gsdfgf/vtyjyfgj" * LIST (\Subscribed \NonExistent) "/" "Shared/tester2/sdfgsg/gsdfgf/vtyjyfgj/rtdhrthxs" * LIST (\Subscribed \NonExistent) "/" "Shared/tester2/sdfgsg/gsdfgf/vtyjyfgj/rtdhrthxs/zhfhg" * LIST (\Subscribed \NonExistent) "/" "Shared/" . OK List completed. Why the public and shared mailboxes have flag \NonExistent? Here is a cut of dovecot -n # 1.2.14: /usr/local/etc/dovecot.conf # OS: FreeBSD 7.2-RELEASE i386 namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: public separator: / prefix: Public/ location: maildir:/home/public/Maildir:CONTROL=~/Maildir/control/public:INDEX=~/Maildir/index/public list: children namespace: type: shared separator: / prefix: Shared/%%u/ location: maildir:%%h/Maildir:INDEX=~/Maildir/index/shared/%%u list: children plugin: autocreate: Trash autocreate2: Junk autocreate3: Sent autocreate4: Drafts autocreate5: Archives autosubscribe: Trash autosubscribe2: Junk autosubscribe3: Sent autosubscribe4: Drafts autosubscribe5: Public.AddressBook autosubscribe6: Public.PublicMails autosubscribe7: Archives acl: vfile:/usr/local/etc/dovecot/acls acl_shared_dict: file:/usr/local/etc/dovecot/shared/shared-mailboxes.db Could you tell me where is the problem, is it a bug or my config mistake? -- Pozdrawiam Łukasz

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[Dovecot] Help with implementing quota warning
by Joy 02 Nov '10

02 Nov '10

Dear All, I am using the latest version of doveot-2.0.6 and using dovecot-lda to deliver mail in to Maildir. I have successfully implemented the global quota as well as per user quota using ldap for storing per user quota. Now i am trying to send warning message when user exceed quota limit of 80% and 95% but unable to implement the same. Here is the output of doveconf -n # 2.0.6: /usr/local/dovecot/etc/dovecot/dovecot.conf # OS: Linux 2.6.35-22-generic i686 Ubuntu 10.10 base_dir = /var/run/dovecot/ disable_plaintext_auth = no hostname = mail.example.net lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes listen = * log_path = /var/log/imap login_greeting = IMAP4 and POP3 server ready to serve you. mail_location = maildir:~/Maildir mail_plugins = " acl quota" passdb { args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { acl = vfile:/usr/local/dovecot-acl/acl:cache_secs=3600 autocreate = Sent Items autocreate2 = Drafts autocreate3 = Spam autocreate4 = Deleted Items autosubscribe = Sent Items autosubscribe2 = Drafts autosubscribe3 = Spam autosubscribe4 = Deleted Items quota = maildir:User quota quota_rule = *:storage=1G quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95 %u quota_warning2 = storage=80%% /usr/local/bin/quota-warning.sh 80 %u } postmaster_address = admin(a)example.net protocols = imap pop3 service imap-login { inet_listener imap { port = 143 } } service pop3-login { inet_listener pop3 { port = 110 } } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { user = vmail } user = dovecot } ssl = no userdb { args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocol lda { mail_plugins = " acl quota" } protocol imap { mail_plugins = " acl quota autocreate imap_acl imap_quota" } protocol pop3 { mail_plugins = " acl quota" } Here is quota-warning.sh content #!/bin/sh PERCENT=$1 USER=$2 cat << EOF | /usr/local/dovecot/libexec/dovecot/dovecot-lda -d $USER -o "plugin/quota=maildir:User quota:noenforcing" From: postmaster(a)teamgenesys.net Subject: quota warning Your mailbox is now $PERCENT% full. Please delete unnecessary mail or request more space. This is an automated message, please do not respond. EOF All the users are virtual users and running under vmail id. I am getting the following error in log file when user reaches 80% of defined quota limit Error: quota: net_connect_unix(/usr/local/bin/quota-warning.sh) failed: Connection refused Is it configuration issue or anyting else ?? Thanks hoping to get response ....

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