- dovecot - dovecot.org

Re: Re: "Error: nfs_flush_file_handle_cache_dir: rmdir(/inboxes)" log spikes
by Joseph Tam 15 Jul '16

15 Jul '16

Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: > On 14.07.2016 21:26, Joseph Tam wrote: >> >> I received a bunch of these log messages at a rate of a few thousand >> per hour for one of my users -- she may have max'd out her quota. The >> directory is a NFS directory containing mbox formatted INBOX's. >> >> Other than alleviating the space crunch, is there any particular >> action I need to take? > > Are we talking about dovecot quota or some filesystem quota? Filesystem quota. Joseph Tam <jtam.home(a)gmail.com>

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"Error: nfs_flush_file_handle_cache_dir: rmdir(/inboxes)" log spikes
by Joseph Tam 14 Jul '16

14 Jul '16

I received a bunch of these log messages at a rate of a few thousand per hour for one of my users -- she may have max'd out her quota. The directory is a NFS directory containing mbox formatted INBOX's. Other than alleviating the space crunch, is there any particular action I need to take? Joseph Tam <jtam.home(a)gmail.com>

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quota config - when is the warning messag send?
by Götz Reinicke - IT Koordinator 14 Jul '16

14 Jul '16

Hi, we run dovecot 2.2.24 and from what I see, quota management with warning message is configured currently with "noenforcing". Our individual quota limit is stored in the users ldap DN which is fetched as I see from the logs and by "doveadm quota get -u" I tried to trigger the warning mail by going over the limit on my account step by step and can see that values are counted with the command above and in thunderbird by showing the orange and than red warning symbol at the bottom for me. But the warning mail script is not triggert. How may I debug this? from 90-quota.conf: service quota-warning { executable = script /usr/local/bin/quota-warning.sh user = vmail # dovecot unix_listener quota-warning { user = vmail } } /usr/local/bin/quota-warning.sh is owned currently by vmail and executable by vmail. Thanks for feedback and suggestion . /Götz

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Panic: file mdbox-save.c: line 337: unreached
by Leon Kyneur 14 Jul '16

14 Jul '16

Recently updated to 2.2.25. Noticed a migration script I've been previously running fine started giving me the errors below. Remove server doesn't log any failure. doveconf -n attached. + /bin/doveadm -o mail_fsync=never backup -R -u user(a)domain.com imapc: dsync(user(a)domain.com): Panic: file mdbox-save.c: line 337: unreached dsync(user(a)domain.com): Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0x8d52e) [0x7f58e6da052e] -> /usr/lib64/dovecot/libdovecot.so.0(default_fatal_ha ndler+0x2a) [0x7f58e6da059a] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f58e6d3f1b6] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x5b157) [0x7f58e7080157] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xbfdbf) [0x7f58e70e4dbf] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_transaction_commit_full+0x9d) [0x7f58e 710043d] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_transaction_commit+0x107) [0x7f58e70e5337] -> /usr/lib64/dovecot/lib20_zlib_plugin.so(+0x3163) [0x7f58e5f29 163] -> /usr/lib64/dovecot/lib10_quota_plugin.so(+0xc703) [0x7f58e613d703] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_transaction_commit_get_changes+0x51) [0 x7f58e7069631] -> /bin/doveadm [user(a)domain.com INBOX import:650/674](dsync_mailbox_import_deinit+0xf8) [0x7f58e7a12898] -> /bin/doveadm [user(a)domain.com IN BOX import:650/674](+0x41bbf) [0x7f58e7a0cbbf] -> /bin/doveadm [user(a)domain.com INBOX import:650/674](dsync_brain_sync_mails+0x723) [0x7f58e7a0d433] -> /bin/dovea dm [user(a)domain.com INBOX import:650/674](dsync_brain_run+0x5f8) [0x7f58e7a08c78] -> /bin/doveadm [user(a)domain.com INBOX import:650/674](+0x27521) [0x7f58e7 9f2521] -> /bin/doveadm [user(a)domain.com INBOX import:650/674](+0x2929f) [0x7f58e79f429f] -> /bin/doveadm [user(a)domain.com INBOX import:650/674](+0x29d8d) [0x7f58e79f4d8d] -> /bin/doveadm [user(a)domain.com INBOX import:650/674](doveadm_mail_try_run+0x215) [0x7f58e79f56f5] -> /bin/doveadm [user(a)domain.com INBOX import:650/674](main+0x455) [0x7f58e79e57f5] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f58e6973b15] -> /bin/doveadm [user(a)domain.com INBOX import:650/674](+0x1a96d) [0x7f58e79e596d] /root/migrate_code/migrate_mailbox_eftel.sh: line 31: 48637 Aborted /bin/doveadm -o mail_fsync=never backup -R -u $USERNAME imapc: + RETCODE=134 Regards Leon

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Pigeonhole vs dovecot gssapi option
by Larry Rosenman 13 Jul '16

13 Jul '16

Stephan, Is there a reason you don't pick up the dovecot-config file to set additional libraries like the Kerberos libs? I'm the FreeBSD Ports Maintainer for pigeonhole, and a user filed a PR about missing the krb5 libs. Thanks! -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 (c) E-Mail: larryrtx(a)gmail.com US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281

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Re: [2.2.25 auth issue] auth-request.c: line 1049 (auth_request_lookup_credentials): assertion failed: (request->credentials_scheme == scheme)
by Alexey Asemov (Alex/AT) 13 Jul '16

13 Jul '16

Hello Aki. Here it is. Some sensitive data was replaced by ***. # 2.2.25 (7be1766): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.15 (97b3da0) # OS: Linux 3.10.0-***.el7.x86_64 x86_64 CentOS Linux release 7.*** (Core) ext4 auth_cache_negative_ttl = 15 secs auth_cache_size = 8 M auth_cache_ttl = 15 secs auth_default_realm = *** auth_mechanisms = plain login digest-md5 cram-md5 ntlm auth_username_chars = abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.,;=-_@ auth_username_format = %LTn@%LTd auth_verbose = yes auth_worker_max_count = 64 dict { last_login = mysql:/etc/dovecot/mailserver/last_login.dbconf sieve = mysql:/etc/dovecot/mailserver/sieve.dbconf } disable_plaintext_auth = no import_environment = TZ listen = * lock_method = dotlock log_timestamp = %F %T login_greeting = *** Mail Server ready and serving (LXmail01). mail_attachment_dir = /mailboxes/%1.16Nu/%Ld/.attachments mail_attachment_hash = %{sha256}.%{size} mail_attachment_min_size = 64 k mail_cache_min_mail_count = 32 mail_gid = mailbox mail_home = /mailboxes/%1.16Nu/%Ld/%2.256Nn/%Ln mail_location = mdbox:/mailboxes/%1.16Nu/%Ld/%2.256Nn/%Ln mail_max_keyword_length = 64 mail_plugins = quota fts fts_lucene zlib mail_uid = mailbox mailbox_idle_check_interval = 1 mins 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 index ihave duplicate mime foreverypart extracttext mdbox_rotate_interval = 90 days mdbox_rotate_size = 4 M namespace { inbox = yes location = mailbox Drafts { auto = no special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Spam { auto = create special_use = \Junk } mailbox Trash { auto = no special_use = \Trash } prefix = separator = / } passdb { args = /etc/dovecot/mailserver/mysql.dbconf driver = sql } plugin { fts = lucene fts_autoindex = yes fts_autoindex_max_recent_msgs = 65536 fts_index_timeout = 900 fts_lucene = whitespace_chars=@.,;-/ last_login_dict = proxy::last_login last_login_key = last_login/%u quota = dict:user quota::file:%h/.quota quota_rule = *:bytes=2684354560 quota_rule2 = Trash:bytes=+10%% quota_rule3 = Spam:bytes=+10%% sieve = dict:proxy::sieve;name=%Lu;bindir=/mail_local/sieve/cache sieve_dir = ~/sieve sieve_global_dir = /mail_local/sieve/global sieve_max_actions = 32 sieve_max_redirects = 4 sieve_max_script_size = 16K sieve_user_log = /mail_local/sieve/logs/%Lu.log sieve_vacation_dont_check_recipient = yes sieve_vacation_max_period = 0 sieve_vacation_min_period = 0 zlib_save = xz zlib_save_level = 1 } service anvil { client_limit = 6666 } service auth { client_limit = 6666 unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-master { group = mailbox mode = 0600 user = mailbox } user = $default_internal_user } service auth_worker { user = root } service dict { unix_listener dict { group = mailbox mode = 0600 user = mailbox } } service imap-login { chroot = login client_limit = 2048 inet_listener imaps { address = * } process_limit = 2048 process_min_avail = 1 service_count = 1 user = dovecot } service imap { drop_priv_before_exec = no process_limit = 2048 } service indexer-worker { process_limit = 2 } service ipc { unix_listener ipc { group = mode = 0600 user = } unix_listener login/ipc-proxy { group = dovecot mode = 0660 user = $default_login_user } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } unix_listener lmtp { group = mailbox mode = 0600 user = mailbox } } service pop3-login { chroot = login client_limit = 2048 inet_listener pop3s { address = * } process_limit = 2048 process_min_avail = 1 service_count = 1 user = dovecot } service pop3 { drop_priv_before_exec = no process_limit = 2048 } shutdown_clients = no ssl_cert = </etc/ssl/email.crt ssl_key = </etc/ssl/email.key syslog_facility = local2 userdb { args = /etc/dovecot/mailserver/mysql.dbconf driver = sql } verbose_proctitle = yes protocol imap { imap_client_workarounds = delay-newmail mail_max_userip_connections = 16 mail_plugins = quota fts fts_lucene zlib imap_quota last_login } protocol pop3 { mail_max_userip_connections = 16 mail_plugins = quota fts fts_lucene zlib last_login pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_enable_last = yes pop3_save_uidl = yes pop3_uidl_duplicates = rename pop3_uidl_format = %08Xu%08Xv } protocol lda { auth_socket_path = /var/run/dovecot/auth-master lda_original_recipient_header = X-Original-To mail_debug = no mail_plugins = quota fts fts_lucene zlib sieve postmaster_address = postmaster@*** quota_full_tempfail = no recipient_delimiter = + } protocol lmtp { lda_original_recipient_header = X-Original-To lmtp_save_to_detail_mailbox = yes mail_debug = no mail_plugins = quota fts fts_lucene zlib sieve postmaster_address = postmaster@*** quota_full_tempfail = no recipient_delimiter = + } local_name LXmail.*** { ssl_cert = </etc/ssl/***.net.crt ssl_key = </etc/ssl/***.net.key } local_name LXmail01.*** { ssl_cert = </etc/ssl/***.net.crt ssl_key = </etc/ssl/***.net.key } local_name LXmail02.*** { ssl_cert = </etc/ssl/***.net.crt ssl_key = </etc/ssl/***.net.key } local_name LXmail03.*** { ssl_cert = </etc/ssl/***.net.crt ssl_key = </etc/ssl/***.net.key } local_name LXmail04.*** { ssl_cert = </etc/ssl/***.net.crt ssl_key = </etc/ssl/***.net.key } > Hi! > > Could you provide your doveconf -n so we could debug this? > > Aki >

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passdb {driver = shadow args = override_username=%variable}
by UNIX admin 12 Jul '16

12 Jul '16

Hello list I want to implement override_username = %variable for the "shadow" driver, so that the following works: passdb { driver = shadow args = override_username=%Ln } by "%variable", I mean "Variables" at http://wiki.dovecot.org/Variables. I've hacked up a solution with strtok(3C), but that's a hack and a possible security hole, and I'd rather not implement it. What I really want is to be able to leverage Dovecot's var_expand() call, which, looking at the code, appears to be the function responsible for %variable expansion and formatting. The relevant piece of code seems to be this excerpt in auth/passdb-shadow.c: static enum passdb_result shadow_lookup(struct auth_request *request, struct spwd **spw_r) { auth_request_log_debug(request, AUTH_SUBSYS_DB, "lookup"); *spw_r = getspnam(request->user); if (*spw_r == NULL) { auth_request_log_unknown_user(request, AUTH_SUBSYS_DB); return PASSDB_RESULT_USER_UNKNOWN; } when request->user contains 'user(a)domain.tld', I want the code to be able to process "override_username", determine that the format is %Ln so that request->user is lowercased, and everything after the "@" sign is stripped. Therefore, if this user happens to exist in the shadow file, authentication will succeed. Currently, the "shadow" driver only appears to support "args = blocking=no". Please advise.

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Re: Dovecot 2.2.25 compiling error
by Joseph Tam 12 Jul '16

12 Jul '16

>> I've reduced the problem to this: >> >> void foo(int X[static 20]); >> >> will compile but if you remove "X", it won't. > > The change was to replace "int" with "unsigned char" in the above test > program, and the test started failing then in CentOS 5's gcc. I'd > expect the same to happen for you also. No, it will fail with both "int" and "unsigned char" without the dummy argument "X", and works for both if one is inserted. I don't know why -- perhaps a bug with my version of gcc. Joseph Tam <jtam.home(a)gmail.com>

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dovecot master password without "auth_master_user_separator"
by Miguel C 12 Jul '16

12 Jul '16

Looking at the doc its sugest we can either use auth_master_user_separator to login with a master user (i.e user(a)email.com*master and the master password defined in a file or db) I'm able to use this method with a password file and works just fine, however we need to sync some imap users to another destrination that does not allow us to use this format in the "email address source" (shame) But the doc also sugests if I don't use this flag I should be able to just use the same login used in the SASL mecahnisms which is not working (testing with plain text ). Is there anything more to this? I have tried to add a username to the password file with the same master password but still doens't work :| What am I missing? Melhores Cumprimentos // Best Regards ----------------------------------------------- *Miguel Clara* *IT - Sys Admin & Developer*

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Feature Request
by Doug Hardie 12 Jul '16

12 Jul '16

I would like to request an additional optional argument for queue-id to dovecot-lda. The intended use for this argument is to include in the logging. From what I can tell, the queue-id size is not consistent between the various MTAs and so would need to be allocated dynamically when read during initialization. This element in the log messages would make it easier to find the trace of a received email. Generally I can easily get the queue-id generated by postfix (or sendmail - I use both). One grep would then give me the whole picture rather than having to dig out the message-id and doing a secondary grep to obtain the lda log messages. — Doug I find it interesting that every submission to this list results in a quick response that says moderation is required since I "am not a member". However, I am a member...

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is it possible to run a post-login script in a dovecot proxy with local auth?
by Luca Lesinigo 12 Jul '16

12 Jul '16

We’re using dovecot v2.2.22, authenticating on a local database (passdb with sql driver), and then proxying the connections to the backend server returned by passdb (proxy=y and backend in “host” column). To support some legacy clients we should keep POP/IMAP-before-SMTP running for some time, but right know I don’t know how to hook up a successful authentication in the dovecot proxy. I did read from http://wiki2.dovecot.org/PostLoginScripting: “...it's not currently possible to run post-login scripts in proxies, because they're not actually logging in to the local Dovecot” Does that also holds true even if the proxy is authenticating users locally before proxying them? Failing that, any idea on how to get successful logins, other than parsing the log file? thank you, -- Luca Lesinigo

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Re: Dovecot 2.2.25 compiling error
by Joseph Tam 12 Jul '16

12 Jul '16

Aki Tuomi wrote: >>> Well, tried with or without patches, but got still same error: >>> >>> sha1.h:80: error: static or type qualifiers in abstract declarator >> >> For what it's worth, I get the same error compiling on Solaris 10. >> It may be because I have a rather old gcc (3.4.4). Editing out >> the "static" keyword from config.h allowed it to finish the compile. > > It still happened even with > https://github.com/dovecot/core/commit/d9c865ce774aae9f2f17b89e7e94c3cfca29… > > You need to rerun autotools on this before it can do anything. I don't grok autotools, but I don't think this will solve the problem. If I understand the patch correctly, it modifies the small program used by configure to test a C99 feature. Manually compiling the small test program (with and without the changes made by the patch) will result in a successful compile, but if you compile sha1.h (line 80,81), it will fail. I've reduced the problem to this: void foo(int X[static 20]); will compile but if you remove "X", it won't. Joseph Tam <jtam.home(a)gmail.com>

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a question about dovecot-sieve
by 刘莹莹 11 Jul '16

11 Jul '16

question discribe: example: > vim .dovecot.sieve require ["fileinto"]; # rule:[filter1] if anyof (header :contains "Subject" "测试邮件") { fileinto "sieve"; } when i write a mail ,give subject "这是一封测试邮件" , then server convert this subject to " SUBJECT: =?UTF-8?Q?=E8=BF=99=E6=98=AF=E4=B8=80=E5=B0=81=E6=B5=8B=E8=AF=95=E9=82=AE?= =?UTF-8?Q?=E4=BB=B6?= " the essential question is when the mail go through dovecot-sieve plugin, the sieve plugin get mail subject is "这是一封测试邮件" not "这是一封测试邮件"，there is a extra space added(which as segmentation between "=?UTF-8?Q?"). SIMPLY SAY：edit subject"这是一封测试邮件" ——>server convert "SUBJECT: =?UTF-8?Q?=E8=BF=99=E6=98=AF=E4=B8=80=E5=B0=81=E6=B5=8B=E8=AF=95=E9=82=AE?= =?UTF-8?Q?=E4=BB=B6?="——>sieve plugin get "这是一封测试邮件" The result is filter failure. is this a bug ? How can I avoid it？ thanks

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"anvil: Error: connect limit: disconnection for unknown pid 17659 + ident lmtp/backup@backup.invalid"
by Ralf Hildebrandt 11 Jul '16

11 Jul '16

I updated to 2.3.0 today, and now I'm getting these entries in my log: Jul 7 14:26:20 mail-cbf dovecot: anvil: Error: connect limit: disconnection for unknown pid 17687 + ident lmtp/backup(a)backup.invalid Jul 7 14:26:20 mail-cbf dovecot: anvil: Error: connect limit: disconnection for unknown pid 17659 + ident lmtp/backup(a)backup.invalid Jul 7 14:26:21 mail-cbf dovecot: anvil: Error: connect limit: disconnection for unknown pid 17654 + ident lmtp/backup(a)backup.invalid Jul 7 14:26:22 mail-cbf dovecot: anvil: Error: connect limit: disconnection for unknown pid 17659 + ident lmtp/backup(a)backup.invalid Jul 7 14:26:22 mail-cbf dovecot: anvil: Error: connect limit: disconnection for unknown pid 17687 + ident lmtp/backup(a)backup.invalid Jul 7 14:26:23 mail-cbf dovecot: anvil: Error: connect limit: disconnection for unknown pid 17659 + ident lmtp/backup(a)backup.invalid lmtp on the other seems to be working ok -- I'm not seeing any mails queueing up... Jul 7 14:28:01 mail-cbf dovecot: lmtp(17659): Connect from local Jul 7 14:28:01 mail-cbf dovecot: anvil: Error: connect limit: disconnection for unknown pid 17659 + ident lmtp/backup(a)backup.invalid Jul 7 14:28:01 mail-cbf dovecot: lmtp(17659): Disconnect from local: Successful quit -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Schleißheimer Straße 26/MG, 80333 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein

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Raw backtrace multiple passwords not allowed
by Leon Kyneur 10 Jul '16

10 Jul '16

Hi Recently enabled support for encrypted passwords on my proxies - CRAM-MD5, DIGEST-MD5, NTLM and APOP to support some new users. Most users are working perfectly though every so often I see this happening in the logs: Jul 09 06:32:51 auth: Error: ldap(user(a)domain.com,192.168.10.90,<mOWiFi431eDKOsBS>): Multiple password values not supported Jul 09 06:32:51 auth: Panic: file passdb-ldap.c: line 99 (ldap_lookup_finish): assertion failed: (password == NULL || scheme != NULL) Jul 09 06:32:51 auth: Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0x86aae) [0x7ff4db08faae] -> /usr/lib64/dovecot/libdovecot.so.0(+0x86b8e) [0x7ff4db08fb8e] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7ff4db033b5d] -> /usr/lib64/dovecot/auth/libauthdb_ldap.so(+0x720b) [0x7ff4d967a20b] -> /usr/lib64/dovecot/auth/libauthdb_ldap.so(+0x5e2f) [0x7ff4d9678e2f] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7ff4db0a338c] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xff) [0x7ff4db0a47ef] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7ff4db0a3415] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7ff4db0a35c8] -> /usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7ff4db03a033] -> dovecot/auth [13 wait, 1 passdb, 0 userdb](main+0x39c) [0x7ff4db5454ac] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7ff4da61fb15] -> dovecot/auth [13 wait, 1 passdb, 0 userdb](+0xf6a1) [0x7ff4db5456a1] Jul 09 06:32:51 imap-login: Warning: Auth connection closed with 1 pending requests (max 0 secs, pid=8759, EOF) Jul 09 06:32:51 imap-login: Warning: Auth connection closed with 1 pending requests (max 1 secs, pid=8764, EOF) Password debug shows: Jul 09 06:38:25 auth: Debug: ldap(user(a)domain.com,192.168.10.90,<xSSOKi438ODKOsBS>): Credentials: 4b616e6761733138 Jul 09 06:38:27 auth: Debug: client passdb out: FAIL 2541 user=user(a)domain.com pass=NotPassword original_user=user Jul 09 06:38:37 auth: Debug: passwd-file(tassiedevil,192.168.10.90,<weQKKy438eDKOsBS>): username changed user -> user(a)domain.com Jul 09 06:38:37 auth: Debug: passwd-file(user(a)domain.com,192.168.10.90,<weQKKy438eDKOsBS>): Allowing any password Jul 09 06:38:37 auth: Debug: ldap(user(a)domain.com,192.168.10.90,<weQKKy438eDKOsBS>): pass search: base=o=domains,dc=mail,dc=com scope=subtree filter=(&(objectClass=mail)(status=active)(|(|(mail=user@domain.com)(&(uid=user@domain.com)))(&(enabledService=shadowaddress)(shadowAddress user(a)domain.com)))) fields=mail,userPlaintextPassword,userPlaintextPassword,mailstoreHost Jul 09 06:38:37 auth: Debug: ldap(user(a)domain.com,192.168.10.90,<weQKKy438eDKOsBS>): result: mail=user(a)domain.com userPlaintextPassword=NotPassword; mail,userPlaintextPassword unused Jul 09 06:38:37 auth: Debug: ldap(user(a)domain.com,192.168.10.90,<weQKKy438eDKOsBS>): result: mail=user(a)domain.com userPlaintextPassword=NotPassword; mailstoreHost missing Jul 09 06:38:37 auth: Debug: ldap(user(a)domain.com,192.168.10.90,<weQKKy438eDKOsBS>): PLAIN( Jenni) != 'NotPassword' Jul 09 06:38:39 auth: Debug: client passdb out: FAIL 2826 user=user(a)domain.com original_user=user This particular user has a space in their password.. some other users do not when seeing this error. I run multiple passdb and config is: passdb { args = /etc/dovecot/dovecot-ldap-proxy-alias.conf.ext default_fields = nopassword=y password= driver = ldap result_failure = continue-fail result_internalfail = continue-fail result_success = continue-ok } passdb { args = scheme=plain username_format=%l@%d /etc/dovecot/passwd.domains default_fields = nopassword=y password= driver = passwd-file result_success = continue-fail } passdb { args = /etc/dovecot/dovecot-ldap-proxy.conf.ext driver = ldap } LDAP passdb specifies 'PLAIN' as default_pass_scheme. [root@S605 dovecot]# dovecot --version 2.2.24 (a82c823) Any ideas what's going on here?

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Dovecot threading implementation
by Gabriele Bulfon 08 Jul '16

08 Jul '16

Hi, I was trying to compare avrious thread refs/references implementation, both server side and client side. While testing dovecot, it looks to me that issuing thread=references or thread=refs I get the same response, while the refs drafts says it should reverse the date ordering inside a branch. Is this correct? Does Dovecot implements references and refs with same sorting? Also, cyrus has subject grouping included in references (which is bad!). What's dovecot doing in references alg? Thanks for any help, Gabriele ---------------------------------------------------------------------------------------- Sonicle S.r.l. : http://www.sonicle.com Music: http://www.gabrielebulfon.com Quantum Mechanics : http://www.cdbaby.com/cd/gabrielebulfon

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Re: Dovecot 2.2.25 compiling error
by Joseph Tam 08 Jul '16

08 Jul '16

> Well, tried with or without patches, but got still same error: > > sha1.h:80: error: static or type qualifiers in abstract declarator For what it's worth, I get the same error compiling on Solaris 10. It may be because I have a rather old gcc (3.4.4). Editing out the "static" keyword from config.h allowed it to finish the compile. Joseph Tam <jtam.home(a)gmail.com>

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Dovecot 2.2.25 compiling error
by Mart Pirita 08 Jul '16

08 Jul '16

Hello. I cant build 2.2.25, but I can build fine version 2.2.24 with same options: RedHat based customized distro, 2.6.28.10 kernel Build options: export CPPFLAGS export LDFLAGS CPPFLAGS=-I/usr/local/ssl/include LDFLAGS=-L/usr/local/ssl/lib ./configure \ --prefix=/usr \ --with-ssl=openssl \ --with-ssldir=/etc/ssl \ --sysconfdir=/etc \ --without-vpopmail \ --with-pam \ --without-bsdauth \ --without-sql \ --without-nss \ --without-ldap \ --without-pgsql \ --without-mysql \ --without-sqlite \ --with-rundir=/var/run/dovecot\ --without-deliver \ --without-gssapi Build error: libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../.. -I/usr/local/ssl/include -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -MT guid.lo -MD -MP -MF .deps/guid.Tpo -c guid.c -fPIC -DPIC -o .libs/guid.o In file included from guid.c:6: sha1.h:80: error: static or type qualifiers in abstract declarator make[4]: *** [guid.lo] Error 1 make[4]: Leaving directory `/usr/src/redhat/BUILD/dovecot-2.2.25/src/lib' make[3]: *** [all] Error 2 make[3]: Leaving directory `/usr/src/redhat/BUILD/dovecot-2.2.25/src/lib' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/usr/src/redhat/BUILD/dovecot-2.2.25/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/usr/src/redhat/BUILD/dovecot-2.2.25' make: *** [all] Error 2 Please advise? -- Mart

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Deletion of mail from Junk mailbox
by Doug Hardie 08 Jul '16

08 Jul '16

I have a pigeon sive running which directs some of my received mail to the Junk folder. That works just fine. However, a couple minutes later, it is moved to Deleted mailbox and deleted from Junk. At first I thought my client was doing that so I shut down the client and it still happens. Here are the log entries: Jul 2 00:36:31 mail dovecot: imap(doug): copy from INBOX: box=Junk, uid=10842, msgid=<F3C67E609C1A1BC4DB924CEA5FE12C76@ze>, size=3340, from="jnilj" <hr(a)bjwmt.com> Jul 2 00:36:31 mail dovecot: imap(doug): delete: box=INBOX, uid=55719, msgid=<F3C67E609C1A1BC4DB924CEA5FE12C76@ze>, size=3340, from="jnilj" <hr(a)bjwmt.com> Jul 2 00:39:33 mail dovecot: imap(doug): copy from Junk: box=Deleted Messages, uid=31049, msgid=<F3C67E609C1A1BC4DB924CEA5FE12C76@ze>, size=3340, from="jnilj" <hr(a)bjwmt.com> Jul 2 00:39:33 mail dovecot: imap(doug): delete: box=Junk, uid=10842, msgid=<F3C67E609C1A1BC4DB924CEA5FE12C76@ze>, size=3340, from="jnilj" <hr(a)bjwmt.com> Jul 2 00:50:29 mail dovecot: imap(doug): expunge: box=Junk, uid=10842, msgid=<F3C67E609C1A1BC4DB924CEA5FE12C76@ze>, size=3340, from="jnilj" <hr(a)bjwmt.com> Jul 2 00:50:29 mail dovecot: imap(doug): expunge: box=INBOX, uid=55719, msgid=<F3C67E609C1A1BC4DB924CEA5FE12C76@ze>, size=3340, from="jnilj" <hr(a)bjwmt.com> Is this the intended way the Junk maibox is supposed to work? I couldn't find any settings that appear to control (or affect) this behavior. — Doug

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Released Pigeonhole v0.4.15 for Dovecot v2.2.25.
by Stephan Bosch 08 Jul '16

08 Jul '16

Hello Dovecot users, I have completed the final release. I found a few more problems while testing this release, so a few more fixes are included. I also added a behavioral change to the vacation extension. Changelog v0.4.15: * vacation extension: The sieve_user_email setting is now used in the check for implicit delivery. - imapsieve plugin: For any mail transaction, the mailbox was opened a second time, even if no mailbox rule matched. This was unintentional, useless and caused problems when the imapsieve plugin was used with other plugins like acl. - extprograms plugin: Significantly improved error handling. No stream errors were logged. - extprograms plugin: Fixed bug in handling of result code from remote program (script service). - extprograms plugin: Connection to remote program service was not retried. - Several small fixes based on static analysis. - Fixed handling of quoted string localparts in email addresses. The release is available as follows: http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.15.ta… http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.15.ta… Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this release and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

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Re: Compile error Dovecot2-pigeonhole
by Maximus 07 Jul '16

07 Jul '16

Thanks, you've saved my day. ;) Switch to clang and everything looks fine.

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Compile error Dovecot2-pigeonhole
by Maximus 07 Jul '16

07 Jul '16

FreeBSD 9.3 Dovecot 2.25 (7be1766) I'm trying to install Dovecot2-pigeonhole-0.4.14_2 from ports. Get an error: cc1: error: unrecognized command line option "-Wno-duplicate-decl-specifier" With options MAKE_JOBS_UNSAFE=yes: cc1: error: unrecognized command line option "-Wno-duplicate-decl-specifier" *** [edit-mail.lo] Error code 1 Stop in /usr/ports/mail/dovecot2-pigeonhole/work/dovecot-2.2-pigeonhole-0.4.14/src/l ib-sieve/util. *** [all-recursive] Error code 1 Stop in /usr/ports/mail/dovecot2-pigeonhole/work/dovecot-2.2-pigeonhole-0.4.14/src/l ib-sieve. *** [all-recursive] Error code 1 Stop in /usr/ports/mail/dovecot2-pigeonhole/work/dovecot-2.2-pigeonhole-0.4.14/src. *** [all-recursive] Error code 1 Stop in /usr/ports/mail/dovecot2-pigeonhole/work/dovecot-2.2-pigeonhole-0.4.14. *** [all] Error code 1 Stop in /usr/ports/mail/dovecot2-pigeonhole/work/dovecot-2.2-pigeonhole-0.4.14. *** [do-build] Error code 1 Stop in /usr/ports/mail/dovecot2-pigeonhole. *** [stage] Error code 1 I was trying to compile from sources. Same error. Any suggestions?

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LDA autocreate/autosubscribe per namespace?
by Andreas Ntaflos 07 Jul '16

07 Jul '16

Using Dovecot 2.2.25 and Pigeonhole 0.4.14. I can provide the output of doveconf -n if needed. We use a moderately clever global Sieve script to create a read-only (using ACLs) backup/archive of all incoming and outgoing mails. Mail messages filtered this way are filed into folders in a namespace called "Backup", e.g. Backup/sent-backup/${year}/${month} and Backup/received-backup/${year}/${month}. The Sieve script in question can be found at the end of this message for reference. Now obviously we generally want mailboxes to be created automatically, so we set lda_mailbox_autocreate = yes in dovecot.conf. We also want regular mailboxes, created by our users' own Sieve scripts, to be autocreated and autosubscribed, so we also set lda_mailbox_autosubscribe = yes in dovecot.conf. But we *don't* want the Backup mailboxes to be subscribed automatically, because our users usually only need access to those when they want to restore messages accidentally deleted from their INBOX or other folders. So the idea is to keep these Backup mailboxes unsubscribed, which also saves lots of space and network traffic on the user side. When a user then wants to restore a deleted mail message they subscribe to the right Backup folder and copy the message back to their INBOX (and then unsubscribe again). Is there a way to control autocreate/autosubscribe per namespace? Currently it doesn't look that way, and lda_mailbox_autocreate/lda_mailbox_autosubscribe are valid globally. The "Backup" namespace is configured this way: namespace backup { hidden = no list = yes inbox = no location = maildir:~/Maildir-backup prefix = Backup/ separator = / type = private } This is the Sieve script in /etc/dovecot/sieve.d/before/002-backup-mails.sieve: require ["subaddress", "fileinto", "copy", "envelope", "imap4flags", "variables", "date", "mailbox" ]; if currentdate :matches "year" "*" { set "year" "${1}"; } if currentdate :matches "month" "*" { set "month" "${1}"; } # This makes use of sender_bcc_maps in Postfix if envelope :detail "to" "sent-backup" { fileinto :flags "\\Seen" "Backup/sent-backup/${year}/${month}"; stop; } # We only want to backup incoming mail if it is not marked as spam. if header :contains "X-Spam-Flag" ["YES"] { discard; stop; } else { fileinto :copy :flags "\\Seen" "Backup/received-backup/${year}/${month}"; } Thanks, Andreas

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duplicated mail in users inbox only
by Tom Priebe 07 Jul '16

07 Jul '16

Hello, one of my users has the issue that some mails seem to get doubled -- but only in their inbox. The mail is bcc'd to them and the original recipient receives one copy as intended. The log shows nothing extraordinary, postfix, dovecot and sieve are certain that they received and delivered one single mail (per user). Further research showed that the doubled mails' mailbox files have the same inode, which seems inexplicable. I'm using dovecot 2.2.13 replicated over two servers (Master-Master). Duplication seems to happen regardless of the receiving server, yet still not all mails they receive with them in bcc are duplicated. Here's doveconf -n > # 2.2.13: /etc/dovecot/dovecot.conf > # OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.3 > auth_gssapi_hostname = mail.net.t-labs.tu-berlin.de > auth_mechanisms = login plain gssapi > auth_username_format = %n > auth_verbose = yes > default_client_limit = 1024 > default_process_limit = 1024 > default_vsz_limit = 512 M > doveadm_password = supersecretpassword > listen = *, [::] > 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 > mail_plugins = " notify replication" > mail_privileged_group = mail > 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 ihave > namespace inbox { > inbox = yes > location = > mailbox Drafts { > special_use = \Drafts > } > mailbox Junk { > special_use = \Junk > } > mailbox Sent { > special_use = \Sent > } > mailbox "Sent Messages" { > special_use = \Sent > } > mailbox Trash { > special_use = \Trash > } > prefix = > } > passdb { > args = failure_show_msg=yes dovecot > driver = pam > } > plugin { > mail_replica = remote:vmail@mail1.inet.tu-berlin.de > sieve = /mail/home/%u/.dovecot.sieve > sieve_dir = /mail/home/%u/sieve > sieve_max_redirects = 20 > } > postmaster_address = postmaster(a)net.t-labs.tu-berlin.de > protocols = imap sieve > service aggregator { > fifo_listener replication-notify-fifo { > user = vmail > } > unix_listener replication-notify { > user = vmail > } > } > service anvil { > chroot = empty > client_limit = 4096 > process_limit = 1 > } > service auth { > client_limit = 4096 > unix_listener /var/spool/postfix/private/auth { > group = postfix > mode = 0660 > user = postfix > } > unix_listener auth-master { > mode = 0600 > user = vmail > } > unix_listener auth-userdb { > mode = 0600 > user = vmail > } > user = root > } > service doveadm { > inet_listener { > port = 12345 > ssl = yes > } > } > service imap-login { > client_limit = 1024 > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > process_limit = 100 > process_min_avail = 2 > service_count = 50 > } > service imap { > process_limit = 1024 > } > service managesieve-login { > client_limit = 1024 > executable = /usr/lib/dovecot/managesieve-login > inet_listener sieve { > port = 4190 > } > process_limit = 1024 > process_min_avail = 20 > service_count = 1 > } > service managesieve { > process_limit = 1024 > } > service pop3-login { > client_limit = 1024 > inet_listener pop3 { > port = 110 > } > inet_listener pop3s { > port = 995 > ssl = yes > } > process_limit = 100 > process_min_avail = 2 > service_count = 50 > } > service pop3 { > process_limit = 1024 > } > service replicator { > process_min_avail = 1 > unix_listener replicator-doveadm { > group = vmail > mode = 0660 > } > } > ssl = required > ssl_ca = </etc/ssl/certs/TUB-CA.pem > ssl_cert = </etc/ssl/certs/mail.inet.tu-berlin.de.crt > ssl_cipher_list = > EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+S > HA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aR > SA:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS:!RC4 > ssl_client_ca_dir = /etc/ssl/certs > ssl_key = </etc/ssl/private/mail.inet.tu-berlin.de.pem > ssl_prefer_server_ciphers = yes > ssl_protocols = !SSLv2 !SSLv3 > userdb { > driver = passwd > override_fields = home=/mail/home/%u uid=vmail gid=vmail > allow_all_users=yes > } > protocol lda { > auth_socket_path = /var/run/dovecot/auth-master > mail_plugins = " notify replication sieve" > } > protocol sieve { > managesieve_logout_format = bytes=%i/%o > managesieve_max_line_length = 65536 > managesieve_notify_capability = mailto > managesieve_sieve_capability = fileinto reject envelope encoded- > character vacation subaddress comparator-i;ascii-num eric relational > regex imap4flags copy include variables body enotify environment > mailbox date ihave > } Has anyone any suggestions what went wrong? Is this a dovecot configuration issue or is something broken? Regards, Tom -- Group "Intelligent Networks" (INET) Technische Universität Berlin Marchstr. 23 MAR4-4 D-10587 Berlin TEL: +49-30-314-78537

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Re: Compile error Dovecot2-pigeonhole
by Мунголин Максим 07 Jul '16

07 Jul '16

1) I was trying to compile from ports: make (without any flags) Got an error: cc1: error: unrecognized command line option "-Wno-duplicate-decl-specifier" cc1: error: unrecognized command line option "-Wno-duplicate-decl-specifier" cc1: error: unrecognized command line option "-Wno-duplicate-decl-specifier" cc1: error: unrecognized command line option "-Wno-duplicate-decl-specifier" *** [edit-mail.lo] Error code 1 *** [program-client-local.lo] Error code 1 *** [program-client-remote.lo] Error code 1 *** [rfc2822.lo] Error code 1 4 errors *** [all-recursive] Error code 1 1 error *** [all-recursive] Error code 1 1 error *** [all-recursive] Error code 1 1 error *** [all] Error code 2 1 error ===> Compilation failed unexpectedly. Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to the maintainer. *** [do-build] Error code 1 Stop in /usr/ports/mail/dovecot2-pigeonhole. *** [stage] Error code 1 2) When, I was trying to add flag -k (force). Same error. 3) When, I was trying to add flag MAKE_JOBS_UNSAFE. Same error.

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