July 2012 - dovecot - dovecot.org

[Dovecot] zlib plugin maildir broken ?/ Cached message size smaller than expected
by Robert Schetterer 03 Aug '12

03 Aug '12

Hi Timo, by having errors like Cached message size smaller than expected and Maildir filename has wrong S value and Corrupted index cache file in dove 2.1.8 i can reproduce the problem with tb 14 with 2 nat machines connected to the same server the problem relates with create new folder then copy some uncompressed and compressed mail to it, the i.e open it by other client sometime this happens at once , sometime after a few copy actions however thunderbird ,then errors above apear, … [View More]

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[Dovecot] dovecot-lda setting quota rules
by Lazy 03 Aug '12

03 Aug '12

Hi, in my setup dovecot-lda reads user and home from environment, and dosn't perform userdb lookup Jul 18 03:09:47 thebe2 dovecot: lda(lazytest_test): Debug: Effective uid=300, gid=300, home=/vmail/la/lazytest_test Jul 18 03:09:47 thebe2 dovecot: lda(lazytest_test): Debug: Quota root: name=User quota backend=maildir args= Jul 18 03:09:47 thebe2 dovecot: lda(lazytest_test): Debug: Quota warning: bytes=0 (95%) messages=0 reverse=no command=quota-warning 95 lazytest_test Jul 18 03:09:47 thebe2 … [View More]

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[Dovecot] managesieve segfault with gold linker
by Eray Aslan 03 Aug '12

03 Aug '12

dovecot-2.1.8 sieve-0.3.1 binutils-2.22 When dovecot and sieve is linked with ld.gold I get a segfault in checkscript command: $ telnet localhost 4190 [some output] authenticate "PLAIN" "<base64_username_password>" [some more output] checkscript "foobarscript" connection closed Logs: 2012-07-12T19:30:23.624158+00:00 bob dovecot: master: Dovecot v2.1.8 starting up 2012-07-12T19:31:22.548913+00:00 bob dovecot: managesieve-login: Login: user=<username>, method=PLAIN, rip=192.168.122.… [View More]

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[Dovecot] ntlm auth / usernames with white spaces
by Matthias Lay 01 Aug '12

01 Aug '12

Hi, we experienced some problems with white spaces in usernames (this was NOT our idea) authenticated bei dovecots ntlmhelper I wrote a little patch fixing this, if you would like. patch applies on 2.1.7 and 2.1.8 (tested those) diff -up ./src/auth/mech-winbind.c.username ./src/auth/mech-winbind.c --- ./src/auth/mech-winbind.c.username 2012-07-27 09:52:33.422553807 +0200 +++ ./src/auth/mech-winbind.c 2012-07-27 14:23:03.718619388 +0200 @@ -239,8 +239,16 @@ do_auth_continue(struct … [View More]

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[Dovecot] BUG: LDAP extension failed to authenticate if 'base' DN configuration is empty ''
by Hendy Irawan 01 Aug '12

01 Aug '12

Dear Dovecot developers, We have several context entries and want to authenticate a user against the whole LDAP server. However when setting "base = " Dovecot LDAP fails with following message: Jul 29 10:50:59 nitik1 dovecot: auth: Error: ldap(hendy(a)staging.member.berbatik.com,127.0.0.1): ldap_search((virtualMail=hendy(a)staging.member.berbatik.com)) failed: Other (e.g., implementation specific) error This limits the search to only one base DN, e.g. base = dc=staging,dc=berbatik,dc=com … [View More]

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[Dovecot] fts solr : out of memory
by tonio＠starbridge.org 31 Jul '12

31 Jul '12

Hi Timo, since I've upgraded to 2.1.8, solr indexer doesnt work correctly. I see a lot of these errors in logs: Fatal: master: service(indexer-worker): child 9582 returned error 83 (Out of memory (service indexer-worker { vsz_limit=256 MB }, you may need to increase it)) I've tried to set vsz_limit to a lot more, (around 4096 MB) but same problem occurs. thank for your help ! Regards Tonio Java(TM) SE Runtime Environment (build 1.6.0_31-b04) doveconf -n # 2.1.8: /etc/dovecot/dovecot.conf … [View More]# OS: Linux 3.2.13-xxxx-std-ipv6-64 x86_64 Debian wheezy/sid xfs auth_cache_negative_ttl = 0 auth_cache_size = 10 M auth_mechanisms = plain login dict { quota = mysql:/etc/dovecot/dovecot-dict-quota-sql.conf } hostname = maildir2.spamguard.fr log_timestamp = %Y-%m-%d %H:%M:%S mail_gid = vmail mail_location = sdbox:/home/virtual/%u mail_plugins = quota fts fts_solr acl zlib mail_privileged_group = vmail mail_uid = vmail 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 namespace { inbox = yes location = prefix = separator = / type = private } namespace { alias_for = hidden = yes inbox = no list = no location = prefix = INBOX/ separator = / type = private } namespace { list = children location = sdbox:/home/virtual/%%u:INDEX=/home/virtual/%u/shared/%%u prefix = shared/%%u/ separator = / subscriptions = no type = shared } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { acl = vfile acl_shared_dict = file:/home/virtual/shared-%d-mailboxes.db autocreate = Spam autocreate2 = SpamFalse autocreate3 = SpamToLearn autocreate4 = Sent autosubscribe = Spam autosubscribe2 = SpamFalse autosubscribe3 = SpamToLearn autosubscribe4 = Sent fts = solr fts_solr = url=http://localhost:8081/solr/ mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename save mailbox_create mail_log_fields = uid box msgid size quota = dict:User quota::proxy::quota quota2 = dict:User quota::file:/home/virtual/%u/dovecot-quota quota_warning = storage=85%% quota-warning 85 %u sieve = ~/dovecot.sieve sieve_before = /home/virtual/sieve/ sieve_dir = ~/sieve zlib_save = bz2 zlib_save_level = 9 } protocols = imap pop3 sieve lmtp service auth { unix_listener /var/spool/postfix-in2/private/auth { group = mail mode = 0660 user = postfix } unix_listener /var/spool/postfix-maildir2/private/auth { group = mail mode = 0660 user = postfix } unix_listener /var/spool/postfix-msa/private/auth { group = mail mode = 0660 user = postfix } unix_listener /var/spool/postfix-smtp06/private/auth { group = mail mode = 0660 user = postfix } unix_listener /var/spool/postfix/private/auth { group = mail mode = 0660 user = postfix } unix_listener auth-in2-master { mode = 0660 user = vmail } unix_listener auth-maildir2-master { mode = 0660 user = vmail } unix_listener auth-master { mode = 0660 user = vmail } unix_listener auth-msa-master { mode = 0660 user = vmail } unix_listener auth-out-master { mode = 0660 user = vmail } unix_listener auth-smtp06-master { mode = 0660 user = vmail } unix_listener auth-userdb { mode = 0660 user = vmail } } service dict { unix_listener dict { mode = 0600 user = vmail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 } process_limit = 256 process_min_avail = 4 service_count = 0 vsz_limit = 256 M } service lmtp { inet_listener lmtp { address = 46.105.108.210 port = 24 } user = vmail vsz_limit = 368 M } service managesieve-login { inet_listener sieve { port = 4190 } process_limit = 256 vsz_limit = 64 M } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 } process_limit = 256 process_min_avail = 4 service_count = 0 vsz_limit = 256 M } service quota-warning { executable = script /usr/bin/quota-warning.sh unix_listener quota-warning { mode = 0600 user = vmail } user = vmail } ssl = required ssl_ca = </etc/dovecot/ca-bundle.crt ssl_cert = </etc/dovecot/mx2.eole-its.com.certchained.pem ssl_key = </etc/postfix/tls/mx2.eole-its.com.key.pem ssl_verify_client_cert = yes userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol imap { imap_client_workarounds = delay-newmail imap_max_line_length = 64 k mail_max_userip_connections = 60 mail_plugins = quota imap_quota acl imap_acl autocreate mail_log notify fts fts_solr zlib } protocol pop3 { mail_plugins = quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv } protocol sieve { managesieve_logout_format = bytes ( in=%i : out=%o ) } protocol lda { info_log_path = log_path = mail_plugins = sieve quota autocreate zlib postmaster_address = postmaster(a)spamguard.fr quota_full_tempfail = yes } protocol lmtp { info_log_path = log_path = mail_plugins = sieve quota autocreate fts fts_solr zlib postmaster_address = postmaster(a)spamguard.fr quota_full_tempfail = yes } local 46.105.108.210 { protocol imap { ssl = required ssl_cert = </etc/dovecot/imap.spamguard.fr.certchained2.pem ssl_key = </etc/dovecot/imap.spamguard.fr.key.pem } } local 87.98.168.xx { protocol imap { ssl = required ssl_cert = </etc/dovecot/mail.ovxx.fr.certchained.pem ssl_key = </etc/dovecot/mail.ovxx.fr.key.pem } } [View Less]

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[Dovecot] FETCH Error
by Micha Krause 31 Jul '12

31 Jul '12

Hi, I have the following problem: Jul 18 14:36:09 mailint1 dovecot: imap(micha): Error: FETCH [] for mailbox INBOX.Sent UID 166 got too little data: 120860 vs 120867 Jul 18 14:36:09 mailint1 dovecot: imap(micha): Error: Maildir filename has wrong W value: /var/mail/mailboxes/users/micha/.Sent/cur/1240390202.Rfd9752b8Q14135.mail-alt,S=280003,W=284007:2,S Jul 18 14:36:09 mailint1 dovecot: imap(micha): Error: Corrupted index cache file /var/mail/mailboxes/users/micha/.Sent/dovecot.index.… [View More]

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[Dovecot] mdbox with separate index location results in many emptydirectories
by Jürgen Obermann 31 Jul '12

31 Jul '12

Hallo, I use dovecot 2.1.7 with mdbox format and I specified a separate location for mailbox index files with mail_location = mdbox:/dovecot/storage%h:INDEX=/dovecot/index%h With this setting I get for every mailbox a directory under both filesystems /dovecot/index and /dovecot/storage, e.g. for the inbox it looks like that: # ls -lR /dovecot/index/home/hrz/myuser/mailboxes/INBOX /dovecot/storage/home/hrz/myuser/mailboxes/INBOX /dovecot/index/home/hrz/myuser/mailboxes/INBOX: total … [View More]

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[Dovecot] improve error messages with quotes
by Radim Kolar 31 Jul '12

31 Jul '12

I propose to improve error messages but inserting quotes. I spent good time until I looked into source code to find right meaning of error message. I would like them in following format: namespace configuration error no 'hidden=no' namespaces

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[Dovecot] Empty argument in "executable = script ..." service
by Florian Wagner 31 Jul '12

31 Jul '12

Hi, what is the point of adding an empty argument to the command called by the "executable = script ..." setting in a service? I guess that would be the call to array_append_space at line 57 in util/script.c. Background is that I'm trying to run bogofilter through the extprograms Pigeonhole plugin. So I've defined a service entry with a unix_listener and wondered why my test shell script works but bogofilter exits with a cryptic error. Turns out that this empty argument at the end trips up … [View More]

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