- dovecot - dovecot.org

EVP_PKEY_get1_EC_KEY:expecting a ec key
by Oliver Riesen-Mallmann 07 Dec '15

07 Dec '15

Hi, since my last update from the Dovecot Prebuilt Binary for Debian I get a lot of messages like this in mail.log: dovecot: imap-login: Error: SSL: Stacked error: error:0608308E:digital envelope routines:EVP_PKEY_get1_EC_KEY:expecting a ec key Nevertheless Dovecot seems to work normally. Email client doesn't mention any error. This was my last update: Start-Date: 2015-12-04 14:00:31 Commandline: apt-get upgrade Upgrade: dovecot-core:amd64 (2.2.19-1~auto+98, 2.2.20~rc1-1~auto+3), dovecot-managesieved:amd64 (2.2.19-1~auto+98, 2.2.20~rc1-1~auto+3), dovecot-sieve:amd64 (2.2.19-1~auto+98, 2.2.20~rc1-1~auto+3), dovecot-imapd:amd64 (2.2.19-1~auto+98, 2.2.20~rc1-1~auto+3), dovecot-pop3d:amd64 (2.2.19-1~auto+98, 2.2.20~rc1-1~auto+3), openssl:amd64 (1.0.1e-2+deb7u17, 1.0.1e-2+deb7u18), libssl1.0.0:amd64 (1.0.1e-2+deb7u17, 1.0.1e-2+deb7u18) End-Date: 2015-12-04 14:00:53 My current Dovecot version: 2.2.20.rc1 (0b81127e53da) on Linux 3.2.0-4-amd64 #1 SMP Debian 3.2.68-1+deb7u1 x86_64 Is it a bug in Dovecot or in openssl/libssl? Regards Oliver

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Dovecot cluster using GlusterFS
by Filip Pytloun 07 Dec '15

07 Dec '15

Hello, I have recently setup mailserver solution using 2-node master-master setup (mainly based on MySQL M-M replication and GlusterFS with 2 replica volume) on Ubuntu 14.04 (Dovecot 2.2.9). Unfortunately even with shared-storage-aware setting: mail_nfs_index = yes mail_nfs_storage = yes mail_fsync = always mmap_disable = yes ..I have hit strange issues pretty soon especially when user was manipulating same mailbox from multiple devices at the same time. Most issues was about corrupted indexes which was solved easily by just putting them on local storage of each node: mail_location = maildir:/srv/mail/%d/%u:INDEX=/var/lib/dovecot/index/%d/%u But I still hit issues like this one: dovecot: lmtp(6276, user(a)example.com) Error: Broken file /srv/mail/example.com/user(a)example.com/dovecot-uidlist line 8529: UIDs not ordered (8527 >= 8527) Which I am not sure how serious it is or if it's possible to solve or workaround? Anyway because of the above and high possibility of GlusterFS split-brains, I have decided to setup Dovecot Director according to the docs [1] but I have a couple of questions: - is custom monitoring still required? Poolmon [2] is 4 year old so I would suppose there's some progress since that? - it's not possible to have same backends and directors in Dovecot <2.2.17. I can backport newer Dovecot for Ubuntu Trusty, so this is not an issue, but.. - documentation states that it still doesn't work for LMTP [3]? Which is probably important for my setup, because both Postfix servers are using dovecot-lmtp for mail delivery so there can be still some issues (but probably less frequent?) when both servers will deliver new mails for one user at once. So do I really have to split directors from backends? Anyone has experience with clustered Dovecot setup? Why is Dovecot behaving so bad when it pretends to be shared storage friendly? Are these issues only specific for older Dovecot? Or is there something wrong in my architecture design? Thanks for any help, Filip --- [1] http://wiki2.dovecot.org/Director [2] https://github.com/brandond/poolmon/ [3] "LMTP however doesn't currently support mixing recipients to both being proxied and store locally." --- BTW if someone is interested in SaltStack, here are Salt formulas for Dovecot + Postfix + GlusterFS + Roundcube + Mailman setup which we are using: https://github.com/tcpcloud/salt-formula-dovecot https://github.com/tcpcloud/salt-formula-postfix https://github.com/tcpcloud/salt-formula-roundcube https://github.com/tcpcloud/salt-formula-glusterfs

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mmap_disable=yes not honored always
by Peter Benko 06 Dec '15

06 Dec '15

<Sorry for the resend, it seems that the formatting of my original mail got garbled> Hi all, I'm experimenting with having the mail store on a 9p file system that lacks mmap() functionality. So I disabled it in dovecot: mmap_disable = yes However, I keep getting the following error messages in my log: Oct 15 16:55:00 computer-name dovecot: imap user(a)domain.com[192.168.1.3] Error: mmap() failed with file /mail/mailboxes/domain.com/user/indexpvt-accounts/other-user/mailboxes/INBOX/dovecot.index.pvt.log: Invalid argument I only get those messages for the shared folder's private indexes. This setup works perfectly on an ext2/3/4 fs. Any opinions, is this a bug? Is mmap_disable not mandatory for all operations? Best regards, Peter

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[PATCH] [dovecot 2.2.9] Quota warnings ignored with FS quotas
by Grzegorz Nosek 06 Dec '15

06 Dec '15

Hi all, I noticed that in some circumstances quota warnings are ignored. The bug arises when both of the following are used: 1. percentage-based quota warnings, i.e.: quota_warning = storage=1%% quota-warning 1 %u 2. filesystem quota backend (and probably others, except for quotas configured directly in dovecot config) Percentage-based quota warnings have rule.bytes_limit recalculated based on root_set->default_rule.bytes_limit, however this value is zero when FS quotas are in use. Real quota values (from quotactl) are fetched very late, in quota_warnings_execute() but at that point no recalculation happens. As the warning rules have bytes_limit==0, they're effectively ignored. The patch below enables quota warnings to be sent when using filesystem (and possibly maildirsize-based) quotas. Based and tested on Ubuntu 14.04's dovecot 2.2.9. Best regards, Grzegorz Nosek diff --git a/src/plugins/quota/quota.c b/src/plugins/quota/quota.c index adbd70d..8e4d7e0 100644 --- a/src/plugins/quota/quota.c +++ b/src/plugins/quota/quota.c @@ -1163,6 +1163,8 @@ static void quota_warnings_execute(struct quota_transaction_context *ctx, &count_current, &count_limit) < 0) return; + quota_root_recalculate_relative_rules(root->set, bytes_limit, count_limit); + bytes_before = bytes_current - ctx->bytes_used; count_before = count_current - ctx->count_used; for (i = 0; i < count; i++) {

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SIS attachments compressed
by Juan Carlos Sanchez 06 Dec '15

06 Dec '15

Hello: In case it is defined to use zlib compression, does SIS save attachments compressed? I have found this question replied in the past (2012) and the answer was NO. I ask again just to know if there have been changes or if it is in the roadmap to add compression. I have been testing to migrate from maildir+zlib to mdbox+zlib+sis and the results, in terms of space used, and worst than using just mdbox+zlib (without SIS), and suppose the reason in the lack of compression in attachments. Thanks in advance. -- ------------------------------------------------------ Juan Carlos Sanchez Hernandez Responsable de Seguridad y Correo Electronico Servicio de Planificacion Informatica y Comunicaciones Universidad Politecnica de Madrid Rectorado Avda. Ramiro de Maeztu 7 28040 Madrid ------------------------------------------------------

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[Dovecot] lmtp_rcpt_check_quota not working
by Bernhard Schmidt 06 Dec '15

06 Dec '15

Hi, Dovecot 2.2.9 (Debian package from backports) does not seem to respect lmtp_rcpt_check_quota # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.4 deliver_log_format = from=<%e>, size=%p, message-id=<%m>, status=%$ disable_plaintext_auth = no lmtp_rcpt_check_quota = yes mail_debug = yes mail_gid = mstore mail_location = maildir:~/Maildir:INDEX=/var/cache/dovecot/index/%-1.1u/%u mail_plugins = quota mail_uid = mstore 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 mmap_disable = yes namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = INBOX. separator = . type = private } passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } plugin { quota = maildir quota_rule = ?:storage=512M quota_rule2 = INBOX.Trash:ignore quota_status_nouser = DUNNO quota_status_overquota = 452 4.2.2 Mailbox is full quota_status_success = DUNNO quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=85%% quota-warning 85 %u sieve = ~/currently-active-script.sieve sieve_dir = ~/sieve } pop3_uidl_format = %08Xv%08Xu protocols = imap lmtp sieve pop3 quota_full_tempfail = yes service anvil { client_limit = 3000 unix_listener anvil { group = sudo mode = 0660 } } service auth { client_limit = 3000 unix_listener auth-userdb { group = mstore mode = 0660 user = mstore } } service imap-login { client_limit = 1024 inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_limit = 2500 process_min_avail = 4 service_count = 0 } service lmtp { inet_listener lmtp { address = xxx port = 24 } } service managesieve-login { inet_listener sieve { port = 2000 } service_count = 1 } service managesieve { process_limit = 1024 } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } service quota-status { client_limit = 5 executable = quota-status -p postfix inet_listener { address = xxx port = 12340 } } service quota-warning { executable = script /etc/dovecot/quotawarnmsg.sh unix_listener quota-warning { user = mstore } user = mstore } ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } verbose_proctitle = yes protocol imap { mail_plugins = quota imap_quota imap_zlib } protocol lda { mail_plugins = quota sieve } protocol lmtp { mail_plugins = quota sieve } so Dovecot should reject in RCPT TO phase, but according to the logs of the upstream Postfix it does so after END-OF-DATA (host xxx[2001:xxx] said: 452 4.2.2 <user(a)domain.de> Quota exceeded (mailbox for user is full) (in reply to end of DATA command)) I haven't seen any commits regarding to this in 2.2.10 or tip. Regards, Bernhard

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Dovecot 2.2.18.2: Panic: file fs-api.c: line 756 (fs_copy): assertion failed: (src->fs == dest->fs)
by Frank Mehrtens 06 Dec '15

06 Dec '15

Hello, a colleague found some strange messages in the logs: Oct 27 13:08:43 mail postfix/qmgr[1618]: E83C8180F56: from=<user1(a)domain.de>, size=298937, nrcpt=2 (queue active) Oct 27 13:08:43 mail dovecot: lmtp(6740): Connect from local Oct 27 13:08:43 mail dovecot: lmtp(user2(a)domain.de): gYFbBEdpL1ZUGgAA0nA0dQ: message-id=<035901d110b0$3929bc20$ab7d3460$(a)domain.de>: saved mail to INBOX (from: user1(a)domain.de, subject: WG: Matthias, size: 295392) Oct 27 13:08:43 mail postfix/lmtp[6702]: E83C8180F56: to=<user2(a)domain.de>, relay=mail.domain.de[private/dovecot-lmtp], delay=0.41, delays=0.36/0/0/0.05, dsn=2.0.0, status=sent (250 2.0.0 <user2(a)domain.de> gYFbBEdpL1ZUGgAA0nA0dQ Saved) Oct 27 13:08:43 mail dovecot: lmtp(mailarchiv(a)domain.de): Panic: file fs-api.c: line 756 (fs_copy): assertion failed: (src->fs == dest->fs) Oct 27 13:08:43 mail dovecot: lmtp(mailarchiv(a)domain.de): Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0x7b53a) [0x7f10419e553a] -> /usr/lib64/dovecot/libdovecot.so.0(+0x7b5a6) [0x7f10419e55a6] -> /usr/lib64/dovecot/libdovecot.so.0(+0x281ea) [0x7f10419921ea] -> /usr/lib64/dovecot/libdovecot.so.0(+0x3163a) [0x7f104199b63a] -> /usr/lib64/dovecot/libdovecot-storage.so.0(sdbox_copy+0x4c4) [0x7f1041cbad94] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_copy+0x7a) [0x7f1041c9f37a] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver_save+0x1a7) [0x7f1041f891b7] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver+0x11b) [0x7f1041f8956b] -> dovecot/lmtp() [0x406922] -> dovecot/lmtp() [0x40730d] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x5b) [0x7f10419f7fbb] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xaf) [0x7f10419f918f] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x9) [0x7f10419f8049] -> /usr/lib64/dovecot/libdovec ot.so.0(io_loop_run+0x38) [0x7f10419f80c8] -> /usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f1041997043] -> dovecot/lmtp(main+0x18b) [0x404dbb] -> /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f10415f4d5d] -> dovecot/lmtp() [0x404b49] Oct 27 13:08:43 mail dovecot: lmtp(mailarchiv(a)domain.de): Fatal: master: service(lmtp): child 6740 killed with signal 6 (core dumps disabled) Oct 27 13:08:43 mail postfix/lmtp[6702]: E83C8180F56: to=<mailarchiv(a)domain.de>, relay=mail.domain.de[private/dovecot-lmtp], delay=0.41, delays=0.36/0/0/0.05, dsn=4.4.2, status=deferred (lost connection with mail.domain.de[private/dovecot-lmtp] while sending end of data -- message may be sent more than once) Postfix always_bcc set to mailarchiv(a)domain.de. [root@mail ~]# rpm -qa | grep dove dovecot-ee-2.2.18.2-1.el6.x86_64 dovecot-ee-managesieve-0.4.8-1.el6.x86_64 dovecot-ee-pigeonhole-0.4.8-1.el6.x86_64 [root@mail ~]# doveconf -n # 2.2.18.2 (866bffbafde7): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.8 (73d4f6cd676a) # OS: Linux 2.6.32-573.7.1.el6.x86_64 x86_64 CentOS release 6.7 (Final) ext4 auth_cache_negative_ttl = 0 auth_mechanisms = plain login deliver_log_format = message-id=%m: %$ (from: %f, subject: %s, size: %p) dict { quota = pgsql:/etc/dovecot/dovecot-dict-sql.conf.ext } disable_plaintext_auth = no imap_client_workarounds = tb-extra-mailbox-sep mail_attachment_dir = /storage/mail/attachments mail_attachment_hash = %{sha512} mail_gid = vmail mail_location = sdbox:/storage/mail/%d/%n mail_plugins = acl quota mail_uid = vmail 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 namespace { list = children location = sdbox:/storage/mail/%%d/%%n/ prefix = shared/%%u/ separator = / subscriptions = no type = shared } namespace { list = children location = maildir:/storage/mail/public:INDEX=/storage/mail/%d/%n/public prefix = public/ separator = / subscriptions = no type = public } namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox "Gelöschte Objekte" { special_use = \Trash } mailbox "Gesendete Objekte" { special_use = \Sent } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = subscriptions = yes type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = file:/storage/mail/shared-mailboxes sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = imap lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } } service dict { unix_listener dict { group = vmail mode = 0660 user = vmail } } service imap-login { inet_listener imaps { ssl = yes } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service pop3-login { inet_listener pop3s { ssl = yes } } ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_plugins = acl quota sieve } protocol imap { mail_plugins = acl quota imap_acl imap_quota } Best regards Frank -- DECOIT GmbH Fahrenheitstraße 9 D-28359 Bremen Tel.: +49-421-596064-0 Fax: +49-421-596064-09 E-Mail: info(a)decoit.de <mailto:info@decoit.de> Web: http://www.decoit.de <http://www.decoit.de/> Amtsgericht Bremen, HRB 21533 Geschäftsführer: Prof. Dr.-Ing. Kai-Oliver Detken

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mailbox_list_index and maildir_very_dirty_syncs are in conflicts?
by Alessio Cecchi 06 Dec '15

06 Dec '15

Hi, I’m running Dovecot 2.2.19 with Maildir as storage and LDA for delivery. I noticed that if I set mailbox_list_index=yes and maildir_very_dirty_syncs=yes when I login via IMAP the STATUS command don’t “see” new messages in sub-folders (like Spam). Example, a new message as arrived in Spam folder (I can see in Maildir/new/) but IMAP STATUS don’t see it: . STATUS Spam (MESSAGES UNSEEN) * STATUS Spam (MESSAGES 139 UNSEEN 0) (in this case the date of “dovecot.list.index” files is not updated) If I comment out mailbox_list_index=yes or maildir_very_dirty_syncs=yes I can see the new message: . STATUS Spam (MESSAGES UNSEEN) * STATUS Spam (MESSAGES 140 UNSEEN 1) (in this case the date of “dovecot.list.index” files is updated after the STATUS command) Instead the SELECT command works fine always. An importante note, my dovecot LDA configuration (on MX servers) don’t update index files: protocol lda { mail_location = maildir:~/Maildir:INDEX=MEMORY mail_plugins = quota acl expire fts fts_solr zlib sieve } These because I need to filter incoming email via Sieve but since I cannot use LMTP (and Director) on MX (but I have Director for POP/IMAP access) the only way for not corrupting dovecot.index files is not update their on delivery emails. But reading http://wiki2.dovecot.org/MailLocation/Maildir this shouldn’t be a problem (Optimizations “maildir_very_dirty_syncs=yes” … It's still safe to deliver new mails to new/ …) since MX deliver new emails in new/. Is a Dovecot limit or is a problem of my configuration? Thanks my configuration: # 2.2.19 # Pigeonhole version 0.4.9 auth_cache_negative_ttl = 5 mins auth_cache_size = 10 M auth_cache_ttl = 20 mins auth_master_user_separator = * auth_worker_max_count = 50 deliver_log_format = msgid=%m, from=%f, subject="%s": %$ dict { acl = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext expire = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext sqlquota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext } disable_plaintext_auth = no first_valid_gid = 89 first_valid_uid = 89 imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags imap_idle_notify_interval = 29 mins imap_logout_format = in=%i out=%o session=<%{session}> last_valid_gid = 89 last_valid_uid = 89 lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes listen = 10.96.3.156 login_trusted_networks = 10.0.0.0/24 mail_fsync = always mail_location = maildir:~/Maildir mail_plugins = quota acl expire fts fts_solr zlib mailbox_list_index = yes maildir_very_dirty_syncs = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate vnd.dovecot.duplicate mmap_disable = yes namespace { list = children location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u prefix = shared/%%n/ separator = / subscriptions = no type = shared } namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / } passdb { args = /etc/dovecot/dovecot-deny-sql.conf.ext deny = yes driver = sql } passdb { args = /etc/dovecot/extra/master-users driver = passwd-file master = yes pass = yes } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = proxy::acl antispam_backend = mailtrain antispam_mail_notspam = --ham antispam_mail_sendmail = /usr/bin/sa-learn antispam_mail_spam = --spam antispam_spam = Spam antispam_trash = Trash expire = Trash expire2 = Spam expire_dict = proxy::expire fts = solr fts_solr = url=http://10.0.0.1:8983/solr/ quota = maildir:UserQuota quota2 = dict:Quota Usage::noenforcing:proxy::sqlquota quota_grace = 10M quota_rule2 = Trash:storage=+100M quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = ~/.dovecot.sieve sieve_before = /etc/dovecot/sieve/before.sieve sieve_dir = ~/sieve sieve_extensions = +vnd.dovecot.duplicate -vacation zlib_save = gz zlib_save_level = 6 } pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_fast_size_lookups = yes pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s, bytes=%i/%o, session=<%{session}> protocols = imap pop3 sieve sendmail_path = /var/qmail/bin/sendmail service auth { client_limit = 6524 unix_listener auth-userdb { group = vchkpw mode = 0660 user = vpopmail } } service dict { process_limit = 500 unix_listener dict { group = vchkpw mode = 0660 user = vpopmail } } service imap-login { process_min_avail = 4 service_count = 0 } service imap-postlogin { executable = script-login /etc/dovecot/scripts/imap-postlogin.sh unix_listener imap-postlogin { group = vchkpw mode = 0660 user = vpopmail } user = vpopmail } service imap { executable = imap imap-postlogin process_limit = 5000 service_count = 100 vsz_limit = 384 M } service managesieve-login { inet_listener sieve { port = 4190 } } service pop3-login { process_min_avail = 4 service_count = 0 } service pop3-postlogin { executable = script-login /etc/dovecot/scripts/pop3-postlogin.sh unix_listener pop3-postlogin { group = vchkpw mode = 0660 user = vpopmail } user = vpopmail } service pop3 { executable = pop3 pop3-postlogin process_limit = 1024 service_count = 100 } service quota-warning { executable = script /etc/dovecot/scripts/quota-warning.sh unix_listener quota-warning { user = vpopmail } user = vpopmail } ssl_cert = </etc/dovecot/ssl/wildcard.pem ssl_key = </etc/dovecot/ssl/wildcard.key ssl_protocols = !SSLv2 !SSLv3 submission_host = 127.0.0.1 userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } verbose_proctitle = yes protocol lda { mail_location = maildir:~/Maildir:INDEX=MEMORY mail_plugins = quota acl expire fts fts_solr zlib sieve } protocol imap { mail_max_userip_connections = 25 mail_plugins = quota acl expire fts fts_solr zlib imap_quota imap_acl imap_zlib } protocol sieve { mail_max_userip_connections = 2 } protocol pop3 { mail_max_userip_connections = 5 } -- Alessio Cecchi Postmaster AT http://www.qboxmail.it http://www.linkedin.com/in/alessice

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ACL Troubles
by Bobber 06 Dec '15

06 Dec '15

Using dovecot version 2.2.19. In the config file I have the following to set up acls: > mail_plugins = $mail_plugins acl > protocol imap { > mail_plugins = $mail_plugins imap_acl > } > plugin { > acl = vfile:/usr/local/etc/dovecot/acls:cache_secs=300 > } And here's my acl file: > * anyone rl I am getting the following error in the dovecot log file: > Error: Global ACL file /usr/local/etc/dovecot/acls line 1: Unknown ID 'anyone rl' Also, my subfolders in the shared mailbox area are no longer visible or accessible. Any ideas what I am doing wrong? -- *Bob Wooldridge* Blog: http://kc0dxf.net/blog/

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LIST MANAGEMENT BROKEN
by Edwardo Garcia 06 Dec '15

06 Dec '15

Timo I have for two days try to unsubscribe from this list using email mailman. The list server does not send me confirmation request. Please fix your server and remove me

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