- dovecot - dovecot.org

[Dovecot] LDA + Postfix + LDAP + Sieve (Vacation): Wrong Domain in Reply
by Kendall Gifford 24 Sep '10

24 Sep '10

Hello everyone. I'm running dovecot (1.2.9) with postfix (2.7.0) on an ubuntu 10.04.1. I'm hosting mail for several domains and using the dovecot local delivery agent. Everything has been working great. However, today I set up a sieve script to send out-of-office replies (vacation) for one of our users. I tested it and got the response just fine. However, when looking at the "From" header of the auto-reply, I noticed that the domain name was wrong. My postfix master.cf line for doing local delivery is: dovecot unix - n n - - pipe flags=DRhu user=mail:mail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop} My LDA configuration is: protocol lda { postmaster_address = postmaster(a)our-primary-domain.com hostname = our-primary-domain.com mail_plugins = sieve quota_full_tempfail = yes deliver_log_format = msgid=%m: %$ rejection_reason = Your message to <%t> was automatically rejected:%n%r } So, our main "administrative" domain is: my-primary-domain.com, the mail server being mail.my-primary-domain.com. I sent an email to a user: janedoe(a)my-other-domain.com and the LDA with Sieve successfully sent me a reply. However, the "From" was: janedoe@mail instead of janedoe@my-other-domain. According to: http://wiki.dovecot.org/LDA/Sieve#Vacation_auto-reply > Vacation uses envelope sender and envelope recipient ... taken from: > ... > V 1.1+ > ... > Envelope recipient: -a parameter to deliver if given, otherwise -d parameter to deliver. If neither is given (delivering to system users), the $USER environment is used. Just for kicks I tried changing my master.cf to use -a instead of -d but then all mail delivers to user "mail" completely breaking all mail delivery. Anyhow, vacation auto-responders are fundamental to operations here and we manage mail for several separate companies. We need the "From" address to reflect the domain of the actual company. I'm stumped as to why sieve isn't getting/using the envelope sender's domain. I'm hoping someone here can point out (a hopefully obvious) mistake. I've attached my four pertinent config files as etc.tgz only slightly scrubbed. Any help is greatly appreciated. -- Kendall Gifford zettabyte(a)gmail.com

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[Dovecot] Trouble creating shared virtual folders
by Daniela Silva 24 Sep '10

24 Sep '10

Hi all, I've tried to contact Timo Sirainen by dovecot irc channel but since I couldn't I'm trying the mailinglist. I'm trying to create shared virtual folders, users should not be able either to create or delete a virtual folder. What is the best way to do this? I've tried to do this with virtual mailboxes, but I had problems with permissions, I removed write permissions from folder "virtual_folders" but if I do that dovecot creates "virtual_folders_indexes" without write permissions too, which in this case are needed. I've tried to solve this using ACL but as far as I understood I need an ACL file per folder, which in my case is undoable. Thanks, -- Daniela Silva protocols: imap pop3 managesieve listen: 10.0.32.1, 10.0.4.14 ssl: no login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login login_executable(managesieve): /usr/libexec/dovecot/managesieve-login login_processes_count: 64 login_max_processes_count: 1024 max_mail_processes: 1000 verbose_proctitle: yes mail_uid: 500 mail_gid: 100 mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_executable(managesieve): /usr/libexec/dovecot/managesieve mail_plugins(default): quota imap_quota zlib trash virtual acl mail_plugins(imap): quota imap_quota zlib trash virtual acl mail_plugins(pop3): quota zlib mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib64/dovecot/imap mail_plugin_dir(imap): /usr/lib64/dovecot/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3 mail_plugin_dir(managesieve): /usr/lib64/dovecot/managesieve mail_log_max_lines_per_sec: 0 namespace: type: private separator: / inbox: yes hidden: yes list: no subscriptions: yes namespace: type: private separator: / prefix: virtual_folders/ location: virtual:~/maildir/virtual_folders:INDEX=~/maildir/virtual_folders_indexes list: yes subscriptions: yes lda: postmaster_address: postmaster(a)portugalmail.net mail_plugins: quota sieve acl auth_socket_path: /var/run/dovecot/auth-master auth default: mechanisms: plain login passdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf userdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 user: vmail group: users plugin: quota: maildir quota_rule: *:storage=102400 quota_rule2: Lixo:storage=71680 acl: vfile:/etc/dovecot/acls trash: /etc/dovecot/dovecot-trash.conf sieve_global_dir: /mnt/sieve/%d/maildir/sieve

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[Dovecot] Unsubscribing from public folders
by aditsu 24 Sep '10

24 Sep '10

Hi, I'm having problems unsubscribing from public folders - nothing seems to happen when I do that (from Thunderbird, Squirrelmail or telnet). I'm using Dovecot 1.2.11. I remember that this worked when I was using version 1.1.7. Here is an extract from an imap session: 3 unsubscribe "Public-NIB/archive/older" 3 OK Unsubscribe completed. 6 lsub "" "Public-NIB/*" * LSUB () "/" "Public-NIB/archive" * LSUB () "/" "Public-NIB/archive/2008b" * LSUB () "/" "Public-NIB/archive/2009a" * LSUB () "/" "Public-NIB/archive/2009b" * LSUB () "/" "Public-NIB/archive/older" * LSUB () "/" "Public-NIB/archive/2010a" 6 OK Lsub completed. And my relevant config: namespace private { separator = / prefix = #location defaults to mail_location. inbox = yes } namespace public { separator = / prefix = Public-NIB/ location = maildir:/(some path) subscriptions = no # v1.1+ } In the meantime I checked and found a "subscriptions" file in my maildir, then went and edited it by hand (and removed the folder I wanted). That seemed to work, and afterwards I can subscribe/unsubscribe to that particular folder, but still not to any other public folders. What could be the problem, or how can I debug this? Thanks Adrian -- View this message in context: http://old.nabble.com/Unsubscribing-from-public-folders-tp29779347p29779347… Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] Possible to split message store location?
by Edward Carraro 24 Sep '10

24 Sep '10

We have a few dovecot servers all pointing to the same mail location (an NFS mount on a NAS drive). This could lead to a possible bottleneck eventually and we were wondering if it's possible to have dovecot direct x number of users to one message store location while others get their mail on a different mount?

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[Dovecot] Dovecot pop3 segfault problems
by enid vx 24 Sep '10

24 Sep '10

Hi to all, I have a Debian 4.0 x86_64 server and installed Dovecot from the repositories ii dovecot-common 1.0.rc15-2etch5 ii dovecot-imapd 1.0.rc15-2etch5 ii dovecot-pop3d 1.0.rc15-2etch5 Recently I'm getting a lot of these messages pop3[24594]: segfault at 0000000000000004 rip 000000000044333a rsp 00007fffc5d0c1e0 error 4 in syslog and also dmesg. Also the load of the servers keeps increasing (like above 100) and when dovecot is stopped the load decreases. What problem could this be and how can I resolve it? Thanks, Enid

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[Dovecot] dovecot+sieve redirect action signal 11 while user homedir not defined
by Maciej Uhlig 24 Sep '10

24 Sep '10

Hi, while executing simple sieve script: require ["fileinto", "envelope"]; if header :contains "subject" "test" { redirect "user@domain"; } we got: 2010-09-23T09:25:23+02:00 st1/192.168.10.201 dovecot: [ID 583609 mail.error] master: Error: service(lmtp): child 15524 killed with signal 11 (core not dumped) in case user home directory is (erroneously) undefined. This happens with 'redirect' action only ('keep', 'fileinto' work ok). Moreover, since there is no homedir, there is no core file too :-) After user homedir was defined, the error disappeared. This is under Solaris 10 with dovecot 2.0.3 and pigeonhole 0.2.0. Thank you, Maciej Uhlig

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[Dovecot] Setting hierarchy separator
by ksrini9＠yahoo.com 24 Sep '10

24 Sep '10

I am trying to convert my maildir mail store to dbox using dsync (using "dsync -u username convert dbox:/mailstore2/dbox"). I get the following error message: dsync(root): Fatal: Mail locations must use the same virtual mailbox hierarchy separator (specify separator for the default namespace). My problem is that I do not know how to set separator in 10-mail.conf. I would appreciate any pointers. Here is the output from dovecot -n: # 2.0.3: /usr/local/etc/dovecot/dovecot.conf # OS: Linux 2.6.18-194.el5 x86_64 Red Hat Enterprise Linux Server release 5.5 (Tikanga) ext3 auth_cache_size = 20480 auth_cache_ttl = 7200 s base_dir = /var/run/dovecot/ disable_plaintext_auth = no listen = * log_path = /var/log/dovecot.log mail_location = maildir:/mailstore/dovecot/maildir/%u maildir_very_dirty_syncs = yes passdb { args = /etc/passwd.dovecot driver = passwd-file } postmaster_address = postmaster@localhost protocols = imap service imap-login { inet_listener imap { port = 143 } service_count = 0 vsz_limit = 67108864 } ssl = no userdb { driver = passwd } Thanks, Srini

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[Dovecot] Upgrading from 2.0.1 to 2.0.3
by Jerrale G 24 Sep '10

24 Sep '10

What has changed in 2.0.3 to make dovecot start storing the inbox in a "com" subdirectory of "user@domain"directory in the inbox folder? I am guessing I need to add ":INBOX=/home/mail/%d/%n/mail/" to: mail_location = maildir:/home/mail/%d/%n/mail:CONTROL=/home/mail/control/%d/%n:INDEX=/home/mail/index/%d/%n The inbox was never defined as it automatically put the messages in either "cur" or "new" subdirectories of the "maildir" definition. Because it automatically used subdirectories, it was not a problem for it to use the "maildir" as both the Inbox directory and the directory to hold the other directories created by the user; so, I never defined the inbox. The mysql query is: user_query = SELECT CONCAT('/home/mail/', mailboxes.domain, '/', mailboxes.username, '/') AS home, CONCAT('/home/mail/', mailboxes.domain, '/', mailboxes.username, '/sieve/', mailboxes.username, '.sieve') as sieve, CONCAT('/home/mail/', mailboxes.domain, '/', mailboxes.username, '/sieve/') as sieve_dir, CONCAT('/home/mail/', mailboxes.domain, '/', mailboxes.username, '/mail/') AS maildir, 600 AS uid, 600 AS gid, CONCAT('*:storage=', ROUND(mailboxes.quota/1200), 'M') AS quota_rule, 'Trash:ignore' AS quota_rule2 FROM mail.mailboxes WHERE username = '%n' AND domain = '%d' AND active = '1' iterate_query = SELECT concat(mailboxes.username, '@', mailboxes.domain) AS user, CONCAT('/home/mail/', mailboxes.domain, '/', mailboxes.username, '/') AS home, CONCAT('/home/mail/', mailboxes.domain, '/', mailboxes.username, '/mail/') AS maildir FROM mail.mailboxes I was looking at another thread and saw where the names of dovecot fields, such as "userdb_maildir", have been prefixed with userdb to equal "userdb_maildir". Please Let me know of any changes, or additions, I need to do above. As said, I'm guessing I need to just add ":INBOX=/home/maill/%d/%n/mail/" to dovecot.conf or add ", CONCAT('/home/mail', mailboxes.domain, '/', mailboxex.username, '/mail/') AS INBOX" to the mysql query. Am I correct? Thanks Jerrale G. SC Senior Admin

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[Dovecot] get MAIL_FETCH_UIDL_FILE_NAME after save a email
by Alex Baule 23 Sep '10

23 Sep '10

Hi Timo... I Try to get the name from the saved email, you said to me, to get this with the get_special, ok... thats work. I get the name with this: mail_get_special(t->save_ctx->dest_mail, MAIL_FETCH_UIDL_FILE_NAME, &fname); By i got some mistake... when i save a email that exist in the same directory, the email is rewrited with another name, but the get_special give me the old one name. Have another way to get the name from a saved email, after save it ? after this: ret = zbox->super.transaction_commit(t, changes_r); To get the correct name from a saved email.

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[Dovecot] virtual_transport lmtp Error: User doesn't have home dir set
by Bernd Schmelter 23 Sep '10

23 Sep '10

Hallo, Errormessage in log, but it delivers correct Sep 23 21:30:40 serv postfix/pickup[15974]: 8807F4E127: uid=0 from=<root> Sep 23 21:30:40 serv postfix/cleanup[16049]: 8807F4E127: message-id=<20100923193040.8807F4E127(a)serv.chefe.dyndns.org> Sep 23 21:30:40 serv postfix/qmgr[15975]: 8807F4E127: from=<root(a)chefe.dyndns.org>, size=451, nrcpt=1 (queue active) Sep 23 21:30:43 serv postfix/smtpd[16056]: connect from localhost[127.0.0.1] Sep 23 21:30:43 serv postfix/smtpd[16056]: 829E54E125: client=localhost[127.0.0.1] Sep 23 21:30:43 serv postfix/cleanup[16049]: 829E54E125: message-id=<20100923193040.8807F4E127(a)serv.chefe.dyndns.org> Sep 23 21:30:43 serv postfix/qmgr[15975]: 829E54E125: from=<root(a)chefe.dyndns.org>, size=917, nrcpt=1 (queue active) Sep 23 21:30:43 serv postfix/smtpd[16056]: disconnect from localhost[127.0.0.1] Sep 23 21:30:43 serv amavis[14848]: (14848-12) Passed CLEAN, <root(a)chefe.dyndns.org> -> <benn(a)chefe.dyndns.org>, Message-ID: <20100923193040.8807F4E127(a)serv.chefe.dyndns.org>, mail_id: 8zA2HZgsRuZy, Hits: -1.901, size: 451, queued_as: 829E54E125, 2984 ms Sep 23 21:30:43 serv dovecot: lmtp(16061): Connect from local Sep 23 21:30:43 serv postfix/lmtp[16052]: 8807F4E127: to=<benn(a)chefe.dyndns.org>, orig_to=<benn>, relay=127.0.0.1[127.0.0.1]:10024, delay=3.1, delays=0.08/0.02/0.01/3, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=14848-12, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 829E54E125) Sep 23 21:30:43 serv postfix/qmgr[15975]: 8807F4E127: removed Sep 23 21:30:43 serv dovecot: auth: mysql: Connected to 127.0.0.1 (mailuser) Sep 23 21:30:43 serv dovecot: lmtp(16061, benn(a)chefe.dyndns.org) Error: User benn(a)chefe.dyndns.org doesn't have home dir set, disabling duplicate database ------------------------------------------------------------- Sep 23 21:30:43 serv dovecot: dict: mysql: Connected to 127.0.0.1 (mailuser) Sep 23 21:30:43 serv dovecot: lmtp(16061, benn(a)chefe.dyndns.org) FEi8JOOqm0y9PgAA2Ba9sg: sieve: msgid=<20100923193040.8807F4E127(a)serv.chefe.dyndns.org>: stored mail into mailbox 'INBOX' Sep 23 21:30:43 serv postfix/lmtp[16060]: 829E54E125: to=<benn(a)chefe.dyndns.org>, relay=serv.chefe.dyndns.org[private/dovecot-lmtp], delay=0.24, delays=0.02/0.04/0.03/0.15, dsn=2.0.0, status=sent (250 2.0.0 <benn(a)chefe.dyndns.org> FEi8JOOqm0y9PgAA2Ba9sg Saved) Sep 23 21:30:43 serv dovecot: lmtp(16061): Disconnect from local: Client quit Sep 23 21:30:43 serv postfix/qmgr[15975]: 829E54E125: removed ----------------- doveconf -n: # 2.0.3 (4a753371ae73): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-486 i686 Debian squeeze/sid ext3 auth_mechanisms = plain login cram-md5 dict { expire = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext } listen = * mail_location = maildir:/var/vmail/%d/%n mail_plugins = $mail_plugins quota expire 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 passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { autocreate = Trash autocreate2 = Sent autocreate3 = Drafts autocreate4 = Spam autosubscribe = Trash autosubscribe2 = Sent autosubscribe3 = Drafts autosubscribe4 = Spam expire = Trash expire2 = Sent expire_dict = proxy::expire quota = dict:user::proxy::quota quota_rule = *:storage=500M:messages=2048 quota_rule2 = Trash:storage=+50M quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = /var/vmail/%d/%n/dovecot.sieve sieve_storage = /var/vmail/%d/%n/sieve } protocols = imap lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail mode = 0660 user = vmail } user = dovecot } service dict { unix_listener dict { mode = 0600 user = vmail } user = dovecot } service imap-login { executable = /usr/lib/dovecot/imap-login } service imap { executable = /usr/lib/dovecot/imap } service lmtp { inet_listener lmtp { port = 24 } unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } user = vmail } service managesieve-login { executable = /usr/lib/dovecot/managesieve-login inet_listener sieve { port = 4190 } } service managesieve { executable = /usr/lib/dovecot/managesieve } service quota-warning { executable = script /usr/bin/quota-warning.sh unix_listener quota-warning { mode = 0600 user = vmail } user = vmail } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol lmtp { mail_plugins = sieve quota } protocol imap { mail_plugins = $mail_plugins imap_quota autocreate } --------------- Errormessage occured after upgrade: Upgrade: dovecot-imapd:i386 (2.0.3-0~auto+11, 2.0.3-0~auto+13) What is dublicate database / It`s possible to suppress duplicate mails? Benn

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