- dovecot - dovecot.org

[Dovecot] i can't make DOTS before mailbox names
by John Goodner 30 May '12

30 May '12

hello i have a real stumper of an issue here and need some help! (config posted below) ok, so i'm building out a new mail system with v1.2.15 of dovecot on debian6 this new system is being designed to seamlessly migrate from an older dovecot mail system (v1.1.3). i have everything almost perfect but i've hit a wall which I need help on. so the existing mailboxes on the old server are as such: cur dovecot.index dovecot.index.cache dovecot.index.log dovecot-uidlist dovecot-uidvalidity dovecot-uidvalidity.4fbffa1a .INBOX.Drafts .INBOX.Sent .INBOX.Trash new subscriptions tmp .Trash NOTICE that it puts the . in before INBOX now on the new mailserver I get this: cur dovecot.index.cache dovecot.index.log dovecot-uidlist dovecot-uidvalidity dovecot-uidvalidity.4fc03e57 Drafts INBOX new Sent subscriptions tmp Trash Notice how it's no longer using DOTS before the names. so what i need to do is make the new mail server DUPLICATE EXACTLY the folder layouts of the old server. i've tried fussing with Namespace and the MailDir and especially the PREFIX option which is seems to ignore a '.' to start a filename. i also fussed with the autocreate hoping i could find something there to adjust. but no good. no matter what i do I can't get it to make or read .Trash .Sent .Drafts! please help me! any advice would be appreciated. i'm also willing to hire someone to finish up the config for me. shouldn't take more than a couple hours. thanks! jg here's my config: root@mailserver1:/# dovecot -n # 1.2.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-686 i686 Debian 6.0.5 nfs log_path: /var/log/dovecot.log log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap imaps pop3 pop3s disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(pop3): /usr/lib/dovecot/pop3-login mail_location: maildir:/var/vmail/%d/%n@%d:INBOX=/var/vmail/%d/%n@%d:LAYOUT=fs mbox_write_locks: fcntl dotlock mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3 namespace: type: private separator: . prefix: .INBOX. inbox: yes list: yes subscriptions: yes lda: log_path: /var/log/dovecot-deliver.log auth_socket_path: /var/run/dovecot/auth-master postmaster_address: postmaster(a)m.minla.net mail_plugins: sieve global_script_path: /home/vmail/globalsieverc auth default: passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: static args: uid=1010 gid=1010 home=/home/vmail allow_all_users=yes socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 384 user: vmail

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[Dovecot] Dovecot-lda - 100% cpu
by For＠ll 30 May '12

30 May '12

Hello, On my MTA server where I have installed postfix+mysql+dovecot(2.0.19), when server receives e.g 1000 e-mails and postfix start 10 threads dovecot-lda then my load is growing up. Disk for e-mails is connected through with iSCSI protocol. Any idea why this is happening?

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Re: [Dovecot] per-mailbox message limits
by Alan Brown 30 May '12

30 May '12

On 29/05/12 16:56, dovecot-request(a)dovecot.org wrote: >> > This is something Timo hacked up for me a few years ago and I realised >> > should be on the list in case anyone else wants them. >> > > Perhaps you should try mdbox some day? If and when I get permission to implement it. (It was hard enough getting permission to move to Maildir format. My manager is a confirmed VMS-head who regards all Unix formats as unreliable and the newer they are the less he trusts them.)

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[Dovecot] v2.1.7 released
by Timo Sirainen 30 May '12

30 May '12

http://dovecot.org/releases/2.1/dovecot-2.1.7.tar.gz http://dovecot.org/releases/2.1/dovecot-2.1.7.tar.gz.sig * Session ID is now included by default in auth and login process log lines. It can be added to mail processes also by adding %{session} to mail_log_prefix. + Added ssl_require_crl setting, which specifies if CRL check must be successful when verifying client certificates. + Added mail_shared_explicit_inbox setting to specify if a shared INBOX should be accessible as "shared/$user" or "shared/$user/INBOX". - v2.1.5: Using "~/" as mail_location or elsewhere failed to actually expand it to home directory. - dbox: Fixed potential assert-crash when reading dbox files. - trash plugin: Fixed behavior when quota is already over limit. - mail_log plugin: Logging "copy" event didn't work. - Proxying to backend server with SSL: Verifying server certificate name always failed, because it was compared to an IP address.

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[Dovecot] Different SSL requirements for connections on different ports?
by William Gallafent 30 May '12

30 May '12

Hi All, I'm running dovecot 2.0.19. I currently have remote users access mail using IMAP over SSL, with their client certificates being both required and verified. I do this using "ssl = required" and "ssl_verify_client_cert = yes". I would now like to add a webmail front-end (squirrelmail) running on the same server. In order to achieve this I would like to have squirrelmail connecting locally using IMAP, but without the certificate requirement. I'm happy to use the standard IMAP port for this, since that port is firewalled so that only localhost has access. Do I need to run two separate dovecot instances in order to achieve this, or can I somehow configure different SSL requirements for the two ports? Is there a way to have the ssl directives I mention above active only for a certain port (or for certain hosts, i.e. non-local?) I've been looking around in the documentation, but I haven't yet worked out how to do this other than by having two separate dovecot instances running, with the different auth configurations. Is that the best approach, or can I get it working with only once instance? Thanks for any help! -- Bill Gallafent.

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[Dovecot] Director and backend on the same server
by James Devine 30 May '12

30 May '12

I have setup director and a backend dovecot service on the same machine using different ports. The backend service is listening on the default 24, 110 and 143 for lmtp, pop3 and imap respectively. Director is listening on 10024, 10110 and 10143 for the same respective services. I can get this setup to work if I have one backend server on a different IP listening on 10024, it seems director tries to use the same port it is listening on when making backend connections. If I point it to the local backend server, it tries to connect to itself which fails. Is there a way to specify the backend ports that director tries to connect to? I see there is a way to specify the port in director_servers but I'm not sure how I would specify the different ports for the different backend services, if this is even possible.

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[Dovecot] I can't logon to the mail server using an NIS user account
by Kayode Odeyemi 29 May '12

29 May '12

Below is my configuration # 2.0.13: /etc/dovecot/dovecot.conf # OS: Linux 3.0.0-17-server x86_64 Ubuntu 11.10 auth_mechanisms = plain login mail_location = maildir:/nfs/users/%u/Maildir passdb { args = scheme=CRYPT username_format=%u /etc/dovecot/users driver = passwd-file } protocols = " imap pop3" service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } ssl_cert = </etc/ssl/certs/mail.prisaltd.local.crt ssl_key = </etc/ssl/private/prisa.key userdb { args = username_format=%u /etc/dovecot/users driver = passwd-file } protocol imap { imap_client_workarounds = tb-extra-mailbox-sep imap_logout_format = bytes=%i/%o mail_plugins = } /etc/pam.d/common-password -------------------------------------------- # here are the per-package modules (the "Primary" block) password [success=1 default=ignore] pam_unix.so obscure sha512 nis # here's the fallback if no module succeeds password requisite pam_deny.so # prime the stack with a positive return value if there isn't one already; # this avoids us returning an error just because nothing sets a success code # since the modules above will each just jump around password required pam_permit.so # and here are more per-package modules (the "Additional" block) password optional pam_ecryptfs.so # end of pam-auth-update config dovecot logs ------------------ May 26 13:14:39 prisa-appserver ntpdate[574]: Can't find host ntp.ubuntu.com: Name or service not known (-2) May 26 13:14:39 prisa-appserver ntpdate[574]: no servers can be used, exiting May 26 13:14:48 prisa-appserver sudo: pam_ecryptfs: pam_sm_authenticate: /home/prisa is already mounted May 26 13:14:50 prisa-appserver kernel: [ 90.418686] CIFS: Unknown mount option - May 26 13:14:50 prisa-appserver kernel: [ 90.472004] CIFS VFS: default security mechanism requested. The default security mechanism will be upgraded from ntlm to ntlmv2 in kernel release 3.1 May 26 13:15:44 prisa-appserver ntpdate[1571]: Can't find host ntp.ubuntu.com: Name or service not known (-2) May 26 13:15:44 prisa-appserver ntpdate[1571]: no servers can be used, exiting May 26 13:17:01 prisa-appserver CRON[1678]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) May 26 13:39:01 prisa-appserver CRON[1775]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete) May 26 13:46:08 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<prisa>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:46:59 prisa-appserver dovecot: imap-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15 May 26 13:46:59 prisa-appserver dovecot: imap-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15 May 26 13:46:59 prisa-appserver dovecot: imap-login: Disconnected (no auth attempts): rip=192.168.128.14, lip=192.168.128.15, TLS handshaking: SSL_accept() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48 May 26 13:46:59 prisa-appserver dovecot: pop3-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15 May 26 13:46:59 prisa-appserver dovecot: pop3-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15 May 26 13:46:59 prisa-appserver dovecot: pop3-login: Disconnected (no auth attempts): rip=192.168.128.14, lip=192.168.128.15, TLS handshaking: SSL_accept() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48 May 26 13:46:59 prisa-appserver dovecot: imap-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:46:59 prisa-appserver dovecot: pop3-login: Disconnected (no auth attempts): rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:47:04 prisa-appserver postfix/smtpd[1820]: connect from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1820]: improper command pipelining after EHLO from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1820]: disconnect from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1830]: connect from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1830]: lost connection after CONNECT from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1830]: disconnect from unknown[192.168.128.14] May 26 13:47:22 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<femmy>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:47:48 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<femmy(a)mail.prisaltd.local>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:48:15 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<femmy>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:48:21 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<femmy(a)mail.prisaltd.local>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS Please what am I doing wrong? I've been on this for 2 weeks. -- Odeyemi 'Kayode O. http://ng.linkedin.com/in/kayodeodeyemi. t: @charyorde blog: http://sinati.com/tree/java-cheat-sheet

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[Dovecot] Crash on force-resync if / is given as mailbox name
by Daniel Parthey 29 May '12

29 May '12

Hi, when I specify a slash a mailbox name on the command line of doveadm force-resync, it throws a panic. I'm not sure this is considered a bug. mail01:~# doveadm force-resync -u user1(a)example.org / doveadm(user1(a)example.org): Panic: file mailbox-list-fs.c: line 150 (fs_list_get_path): assertion failed: (mailbox_list_is_valid_pattern(_list, name)) doveadm(user1(a)example.org): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x3a7ca) [0x7f1250b797ca] -> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x32) [0x7f1250b798b2] -> /usr/lib/dovecot/libdovecot.so.0(+0x13e4a) [0x7f1250b52e4a] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x364a7) [0x7f12512384a7] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_mailbox_alloc+0x13c) [0x7f125124a89c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_mailbox_alloc+0x9a) [0x7f1251258eaa] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_alloc+0x5d) [0x7f125122c8bd] -> doveadm() [0x40a1fb] -> doveadm() [0x40a2c2] -> doveadm() [0x40a753] -> doveadm(doveadm_mail_single_user+0x61) [0x40a811] -> doveadm() [0x40ac4d] -> doveadm(doveadm_mail_try_run+0x141) [0x40b081] -> doveadm(main+0x3b1) [0x410b11] -> /lib/libc.so.6(__libc_start_main+0xfd) [0x7f12503cec4d] -> doveadm() [0x40a009] Aborted mail01:~# echo $? 134 # 2.0.20: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-40-server x86_64 Ubuntu 10.04.4 LTS Regards Daniel

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[Dovecot] Dovecot 2.1 mbox + maildir
by Alan Brown 29 May '12

29 May '12

What syntax is needed to make this work? The 2.0 wiki recomendations don't work - I can see the inboxes or the folders but not both at once and there are lots of error messages about prefix clashes if I simply use the existing 2.0.20 conf file on 2.1.6 The layout I have is: Inboxes in mbox format - /var/spool/mail/%u Folders in maildir format - /var/spool/imap/%u/Maildir/ Control and index folders are under separate trees (/var/spool/control & /var/spool/indexes) There's also a mbox area mainly for moving oversized inboxes (/var/spool/imap/%u/mbox/ - prefixed as OLD) Presumably I'm not the only one who's had problems of this type? Thanks in advance for any help Alan

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[Dovecot] Bug report - crash on group lookup
by Peter Meier 29 May '12

29 May '12

Hi I was doing some migration from a 1.2 installation to a 2.1. While testing my new installation dovecot crashed at two test-cases constantly with with a "Panic: Trying to allocate 0 bytes" message. Both times it was because I was using a wrong group (or none) in my config. The output I got by dovecot was not that helpful. I only figured it out, that it has something to do with the group by looking at the code, to figure out where the stacktrace I got could come from. Unfortunately, I don't remember one of the examples anymore that correctly (except that it was also a group configuration related issue). The other example, was that I was testing the quota warning scripts: Normal delivery worked fine, but as soon as dovecot should send a quota warning, after the mail got already delivered, I received said panic. For the MTA the mail delivery failed (-> bounce), although the LDA already delivered the mail, but failed in post processing (sending the quota warning). My fix was to add: unix_listener quota-warning { group = mail mode = 0660 } to the quota warning service. The LDA process has an own user per mailbox and the mail group. It looks to me as it would panic by looking up the user of the lda process, but that's pure guess. Attached is a debug output and the configuration that triggered the problem. I see two problems: 1. Don't panic while "looking" up a group 2. Give a meaningful error messages. If you have any further questions, please let me know. ~pete ==> /var/log/dovecot/debug.log <== May 25 12:19:50 lda: Debug: Loading modules from directory: /usr/lib/dovecot May 25 12:19:50 lda: Debug: Module loaded: /usr/lib/dovecot/lib10_quota_plugin.so May 25 12:19:50 lda: Debug: Module loaded: /usr/lib/dovecot/lib90_sieve_plugin.so May 25 12:19:50 lda: Debug: auth input: dovecot(a)example.com home=/var/mail/dovecot(a)example.com uid=41407 gid=12 quota_rule=*:storage=1M May 25 12:19:50 lda: Debug: Added userdb setting: plugin/quota_rule=*:storage=1M May 25 12:19:50 lda(dovecot(a)example.com): Debug: Effective uid=41407, gid=12, home=/var/mail/dovecot(a)example.com May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota root: name=User quota backend=maildir args= May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota rule: root=User quota mailbox=* bytes=1048576 messages=0 May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota rule: root=User quota mailbox=INBOX.Trash bytes=+104857 (10%) messages=0 May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota warning: bytes=996147 (95%) messages=0 reverse=no command=quota-warning 95 dovecot(a)example.co, May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota warning: bytes=838860 (80%) messages=0 reverse=no command=quota-warning 80 dovecot(a)example.com May 25 12:19:50 lda(dovecot(a)example.com): Debug: Namespace inbox: type=private, prefix=INBOX., sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/var/mail/dovecot@example.com May 25 12:19:50 lda(dovecot(a)example.com): Debug: maildir++: root=/var/mail/dovecot(a)example.com/mail, index=, control=, inbox=/var/mail/dovecot(a)example.com/mail, alt= May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota root: name=User quota backend=maildir args= May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota rule: root=User quota mailbox=* bytes=0 messages=0 May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota rule: root=User quota mailbox=INBOX.Trash bytes=0 (10%) messages=0 May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota warning: bytes=0 (95%) messages=0 reverse=no command=quota-warning 95 raw mail ur May 25 12:19:50 lda(dovecot(a)example.com): Debug: Quota warning: bytes=0 (80%) messages=0 reverse=no command=quota-warning 80 raw mail ur May 25 12:19:50 lda(dovecot(a)example.com): Debug: none: root=, index=, control=, inbox=, alt= May 25 12:19:50 lda(dovecot(a)example.com): Debug: Destination address: dovecot(a)example.com (source: -a parameter) May 25 12:19:50 lda(dovecot(a)example.com): Debug: sieve: user's script path /var/mail/dovecot(a)example.com/dovecot.sieve doesn't exist (usinglobal script path in stead) May 25 12:19:50 lda(dovecot(a)example.com): Debug: sieve: using sieve path for user's script: /var/lib/dovecot-sieve/default.sieve May 25 12:19:50 lda(dovecot(a)example.com): Debug: sieve: opening script /var/lib/dovecot-sieve/default.sieve May 25 12:19:50 lda(dovecot(a)example.com): Debug: sieve: script binary /var/lib/dovecot-sieve/default.svbin successfully loaded May 25 12:19:50 lda(dovecot(a)example.com): Debug: sieve: binary save: not saving binary /var/lib/dovecot-sieve/default.svbin, because its already stored May 25 12:19:50 lda(dovecot(a)example.com): Debug: sieve: executing script from /var/lib/dovecot-sieve/default.svbin May 25 12:19:51 lda(dovecot(a)example.com): Debug: quota: Executing warning: quota-warning 80 dovecot(a)example.com ==> /var/log/dovecot/deliver-errors.log <== May 25 12:19:51 lda(dovecot(a)example.com): Panic: Trying to allocate 0 bytes May 25 12:19:51 lda(dovecot(a)example.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0 [0xbd4e70] -> /usr/lib/dovecot/libdoveco t.so.0(default_fatal_handler+0x43) [0xbd4f63] -> /usr/lib/dovecot/libdovecot.so.0 [0xbd4784] -> /usr/lib/dovecot/libdovecot.so.0 [0xbd 241d] -> /usr/lib/dovecot/libdovecot.so.0(t_malloc0+0x29) [0xbd2619] -> /usr/lib/dovecot/libdovecot.so.0(restrict_get_groups_list+0x43 ) [0xbef183] -> /usr/lib/dovecot/libdovecot.so.0 [0xbd2b39] -> /usr/lib/dovecot/libdovecot.so.0 [0xbd2dd2] -> /usr/lib/dovecot/libdove cot.so.0 [0xbd34c6] -> /usr/lib/dovecot/lib10_quota_plugin.so(quota_transaction_commit+0x5ff) [0xeeeaff] -> /usr/lib/dovecot/lib10_quo ta_plugin.so [0xef3f6c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_transaction_commit_get_changes+0x42) [0xc922d2] -> /usr/li b/dovecot/libdovecot-storage.so.0(mailbox_transaction_commit+0x33) [0xc92323] -> /usr/lib/dovecot/libdovecot-sieve.so.0 [0xd4cfa4] -> /usr/lib/dovecot/libdovecot-sieve.so.0 [0xd44821] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_result_execute+0x2d1) [0xd44b41] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x69) [0xd550f9] -> /usr/lib/dovecot/lib90_sieve_plugin.so [0x11211c] -> /usr/lib /dovecot/libdovecot-lda.so.0(mail_deliver+0x4c) [0x843e1c] -> /usr/libexec/dovecot/deliver(main+0x725) [0x804a185] -> /lib/i686/nosegn eg/libc.so.6(__libc_start_main+0xdc) [0x65ce9c] -> /usr/libexec/dovecot/deliver [0x80498c1] == config # dovecot -n # 2.1.6: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-238.el5xen i686 CentOS release 5.8 (Final) xfs debug_log_path = /var/log/dovecot/debug.log dict { expire = sqlite:/etc/dovecot/dovecot-expire.conf.ext } disable_plaintext_auth = no first_valid_gid = 12 first_valid_uid = 40001 info_log_path = /var/log/dovecot/infos.log lda_mailbox_autocreate = yes log_path = /var/log/dovecot/error.log mail_debug = yes mail_location = maildir:/var/mail/%u/mail maildir_very_dirty_syncs = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave mbox_write_locks = fcntl 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 = INBOX. } passdb { args = /usr/libexec/dovecot/checkpassword-bcrypt/checkpassword-bcrypt.rb driver = checkpassword } plugin { expire = INBOX.Trash 14 INBOX.Trash/* 14 INBOX.Spam 14 INBOX.spam 14 INBOX.Papierkorb 14 INBOX.Papierkorb/* 14 INBOX.Junk 14 expire_dict = proxy::expire quota = maildir:User quota quota_rule = *:storage=0 quota_rule2 = INBOX.Trash:storage=+10%% quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = ~/dovecot.sieve sieve_default = /var/lib/dovecot-sieve/default.sieve sieve_dir = ~/sieve sieve_global_dir = /var/lib/dovecot-sieve/global/ } postmaster_address = postmaster(a)example.com protocols = imap pop3 sieve service managesieve-login { inet_listener sieve { port = 4190 } inet_listener sieve_deprecated { port = 2000 } } service quota-warning { executable = script /usr/libexec/dovecot/quota-warning.sh } ssl_cert = </etc/certs/server.crt ssl_cipher_list = HIGH:MEDIUM:!aNULL:!SSLv2:@STRENGTH ssl_key = </etc/certs/server.key userdb { driver = prefetch } userdb { args = /usr/libexec/dovecot/checkpassword-bcrypt/checkpassword-bcrypt.rb driver = checkpassword } version_ignore = yes protocol lda { info_log_path = /var/log/dovecot/deliver.log log_path = /var/log/dovecot/deliver-errors.log mail_plugins = sieve quota } protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep mail_max_userip_connections = 30 mail_plugins = expire quota imap_quota } protocol pop3 { mail_plugins = expire quota }

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