- dovecot - dovecot.org

[Dovecot] Per-user Sieve script location question
by Selcuk Yazar 21 May '14

21 May '14

Hi, after some problems, i successfuly ran my dovecot delivery and pigeonhole service in redhat EL 6. our users stored OpenLdap and users home folder like below: /home/vmail/domains/domainname.edu.tr/username/... now when i used default settings for dovecot sieve sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve script write and work globaly and stored, /home/vmail/domains/sieve i looked up Dovecot docs for per user but i don't understand clearly can i replace sieve parameters like sieve = /home/vmail/domains/..................edu.tr/%n/.dovecot.sieve sieve_dir = /home/vmail/domains/.........................edu.tr/%n/.sieve for per user scirpt. thanks in advance. -- Selçuk YAZAR

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[Dovecot] Setting mail location in SQL?
by Marc Perkel 21 May '14

21 May '14

Trying to figure out the syntax to set a mail_location for SQL. This doesn't work: userdb { driver = sql args = /etc/dovecot/master-combined-sql.conf override_fields = mail_location=maildir:/fakedir/%d/%n:INBOX=/fakedir:LAYOUT=fs } Does anyone know the proper syntax? Thanks in advance

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[Dovecot] Dict SQL lookups without username_field
by Andrew Beverley 20 May '14

20 May '14

Dear all, Is it possible to perform dict lookups with a SQL backend, without specifying the username_field in the SQL query? I am using the dict to retrieve a Sieve script. My dict configuration looks like this: map { pattern = priv/sieve/data/$id table = sieve_scripts username_field = email value_field = data fields { id = $id } } I don't want to specify the username though, as the sieve scripts are valid for all users. However, when I remove "username_field" I get the error "data with id `1' for script `main script' not found at path priv/sieve/data/1" Thanks, Andy

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[Dovecot] Performing an action on mail receipt
by Andrew Beverley 20 May '14

20 May '14

Dear all, I would like to perform an action for certain users each time a mail arrives via LMTP. I would like to send an email notification to an external email address when new mail has arrived for certain users (note: not a forward). I am assuming that creating my own plugin using the existing "notify" plugin is the way to go. However, before I go down that route, I'd like to check that is the best approach? Or would it be better to perform this sort of thing before the mail reaches Dovecot? Assuming writing a plugin is answer, do they have to be written in C? Dovecot version: 2.1.7 Thanks, Andy

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[Dovecot] Solr/Tika
by Alex Crow 20 May '14

20 May '14

|Hi list, If I've added the tika stuff to my tomcat/solr setup, ie copied: | ||solr-4.7.2/dist/solr-cell-*| solr-4.7.2/contrib/extraction/lib/* to ||/var/lib/tomcat6/webapps/solr/WEB-INF/lib/ how do I get dovecot to index attachments? Do I just need to add| fts-solr =/index-attachments url=http://localhost:8080/solr-4.7.2/ /to the 90-plugin.conf? Or do I need to so something like fts_tika =/http://localhost:8080/solr-4.7.2// IE the same uri I have for the solr? Thanks Alex

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[Dovecot] Notifications from dovecot
by Joakim Seeberg 20 May '14

20 May '14

Hi list, im trying to build a web based system for secure communication build with standard linux software, instead of using CMS based systems. One of the requirements is to send notifications to users when receiving mail. Can a script find information about the mail address of received mails in dovecot logs or is there a better way. -seeberg

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[Dovecot] Dovecot 2.2.13+ and master user db
by Juan C. Blanco 20 May '14

20 May '14

Hello, I'm upgrading one of our servers to the last HG 2.2.13 versión and I've found some problems with our configuration which has been working fine with previous versions. We have a LDAP userdb for the users and a master userdb for user assistance, Until now the definition of usersdb in 10-auth.conf was: !include auth-master.conf.ext !include auth-system.conf.ext !include auth-ldap.conf.ext With the 2.2.12 version this worked fine but with 2.2.13+ version the LDAP users can't login in dovecot (IMAP), however the master users can login fine. However, if I comment out the master userdb or change the order, i.e. !include auth-system.conf.ext !include auth-ldap.conf.ext !include auth-master.conf.ext In this case LDAP and master users can login normally. Is this configuration change required for the new version or it's a bug? Follows the log sections for both configurations Regards Juan C. Blanco There is the log for the first case (master before ldap) with debugging activated: May 20 08:57:43 master: Info: Dovecot v2.2.13 starting up for imap, pop3, lmtp, sieve (core dumps disabled) May 20 08:57:51 auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth May 20 08:57:51 auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_mysql.so May 20 08:57:51 auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth May 20 08:57:51 auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libauthdb_ldap.so May 20 08:57:51 auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat May 20 08:57:51 auth: Debug: passwd-file /nas/mail/etc/passwd.master: Read 1 users in 0 secs May 20 08:57:51 auth: Debug: auth client connected (pid=22482) May 20 08:57:56 auth: Debug: client in: AUTH 1 PLAIN service=imap secured session=T/5QZs/54gB/AAAB lip=127.0.0.1 rip=127.0.0.1 lport=143 rport=56290 resp=<hidden> May 20 08:57:56 auth: Debug: ldap(user1,127.0.0.1,<T/5QZs/54gB/AAAB>): cache miss May 20 08:57:56 auth: Debug: ldap(user1,127.0.0.1,<T/5QZs/54gB/AAAB>): bind search: base=dc=some,dc=domain,dc=es filter=(uid=user1) May 20 08:57:56 auth: Debug: ldap(user1,127.0.0.1,<T/5QZs/54gB/AAAB>): result: Mailbox=/mail/user1 MailQuotaSize=10240; Mailbox,MailQuotaSize unused May 20 08:57:56 auth: Debug: ldap(user1,127.0.0.1,<T/5QZs/54gB/AAAB>): result: Mailbox=/mail/user1 MailQuotaSize=10240 May 20 08:57:56 auth: Debug: client passdb out: OK 1 user=user1 May 20 08:57:56 auth: Debug: master in: REQUEST 4005167105 22482 1 f14d67dfcbfd5fdffe206fba32ef320b session_pid=22485 request_auth_token May 20 08:57:56 auth: Debug: passwd-file(user1,127.0.0.1,<T/5QZs/54gB/AAAB>): userdb cache miss May 20 08:57:56 auth: Debug: passwd-file(user1,127.0.0.1,<T/5QZs/54gB/AAAB>): lookup: user=user1 file=/nas/mail/etc/passwd.master May 20 08:57:56 auth: Info: passwd-file(user1,127.0.0.1,<T/5QZs/54gB/AAAB>): unknown user May 20 08:57:56 auth: Debug: prefetch(user1,127.0.0.1,<T/5QZs/54gB/AAAB>): success May 20 08:57:56 auth: Debug: master userdb out: USER 4005167105 user1 auth_token=51719362e64e34996d44dfbde00993c989be6580 May 20 08:57:56 imap-login: Info: Login: user=<user1>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22485, secured, session=<T/5QZs/54gB/AAAB> May 20 08:57:56 imap: Debug: Loading modules from directory: /usr/lib64/dovecot May 20 08:57:56 imap: Debug: Module loaded: /usr/lib64/dovecot/lib01_acl_plugin.so May 20 08:57:56 imap: Debug: Module loaded: /usr/lib64/dovecot/lib02_imap_acl_plugin.so May 20 08:57:56 imap: Debug: Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so May 20 08:57:56 imap: Debug: Module loaded: /usr/lib64/dovecot/lib11_imap_quota_plugin.so May 20 08:57:56 imap: Debug: Added userdb setting: plugin/=yes May 20 08:57:56 imap(user1): Debug: Effective uid=98, gid=12, home= May 20 08:57:56 imap(user1): Debug: Quota root: name=User quota backend=maildir args= May 20 08:57:56 imap(user1): Debug: Quota rule: root=User quota mailbox=* bytes=10485760 messages=0 May 20 08:57:56 imap(user1): Debug: Quota rule: root=User quota mailbox=Trash bytes=+1048576 (10%) messages=0 May 20 08:57:56 imap(user1): Debug: Quota warning: bytes=9961472 (95%) messages=0 reverse=no command=quota-warning 95 user1 May 20 08:57:56 imap(user1): Debug: Quota warning: bytes=8388608 (80%) messages=0 reverse=no command=quota-warning 80 user1 May 20 08:57:56 imap(user1): Debug: Quota grace: root=User quota bytes=1048576 (10%) May 20 08:57:56 imap(user1): Debug: Namespace inbox: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:~/Maildir May 20 08:57:56 imap(user1): Error: user user1: Initialization failed: Namespace '': Home directory not set for user. Can't expand ~/ for mail root dir in: ~/Maildir May 20 08:57:56 imap(user1): Error: Invalid user settings. Refer to server log for more information. Log for second case (master after LDAP) May 20 09:06:38 master: Info: Dovecot v2.2.13 starting up for imap, pop3, lmtp, sieve (core dumps disabled) May 20 09:06:43 auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth May 20 09:06:43 auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_mysql.so May 20 09:06:43 auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth May 20 09:06:43 auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libauthdb_ldap.so May 20 09:06:43 auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat May 20 09:06:43 auth: Debug: passwd-file /nas/mail/etc/passwd.master: Read 1 users in 0 secs May 20 09:06:43 auth: Debug: auth client connected (pid=22533) May 20 09:06:50 auth: Debug: client in: AUTH 1 PLAIN service=imap secured session=RRYchs/55AB/AAAB lip=127.0.0.1 rip=127.0.0.1 lport=143 rport=56292 resp=<hidden> May 20 09:06:50 auth: Debug: ldap(user1,127.0.0.1,<RRYchs/55AB/AAAB>): cache miss May 20 09:06:50 auth: Debug: ldap(user1,127.0.0.1,<RRYchs/55AB/AAAB>): bind search: base=dc=some,dc=domain,dc=es filter=(uid=user1) May 20 09:06:50 auth: Debug: ldap(user1,127.0.0.1,<RRYchs/55AB/AAAB>): result: Mailbox=/mail/user1 MailQuotaSize=10240; Mailbox,MailQuotaSize unused May 20 09:06:50 auth: Debug: ldap(user1,127.0.0.1,<RRYchs/55AB/AAAB>): result: Mailbox=/mail/user1 MailQuotaSize=10240 May 20 09:06:50 auth: Debug: client passdb out: OK 1 user=user1 May 20 09:06:50 auth: Debug: master in: REQUEST 899284993 22533 1 5497b866fa520f52f65b72b700b3e460 session_pid=22535 request_auth_token May 20 09:06:50 auth: Debug: prefetch(user1,127.0.0.1,<RRYchs/55AB/AAAB>): success May 20 09:06:50 auth: Debug: master userdb out: USER 899284993 user1 home=/mail/user1 quota_rule=*:storage=10240 acl_groups=ccmail auth_token=672454c1a2671c22f334923aa11916aab58ed954 May 20 09:06:50 imap-login: Info: Login: user=<user1>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22535, secured, session=<RRYchs/55AB/AAAB> May 20 09:06:50 imap: Debug: Loading modules from directory: /usr/lib64/dovecot May 20 09:06:50 imap: Debug: Module loaded: /usr/lib64/dovecot/lib01_acl_plugin.so May 20 09:06:50 imap: Debug: Module loaded: /usr/lib64/dovecot/lib02_imap_acl_plugin.so May 20 09:06:50 imap: Debug: Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so May 20 09:06:50 imap: Debug: Module loaded: /usr/lib64/dovecot/lib11_imap_quota_plugin.so May 20 09:06:50 imap: Debug: Added userdb setting: plugin/acl_groups=ccmail May 20 09:06:50 imap: Debug: Added userdb setting: plugin/quota_rule=*:storage=10240 May 20 09:06:50 imap(user1): Debug: Effective uid=98, gid=12, home=/mail/user1 May 20 09:06:50 imap(user1): Debug: Quota root: name=User quota backend=maildir args= May 20 09:06:50 imap(user1): Debug: Quota rule: root=User quota mailbox=* bytes=10485760 messages=0 May 20 09:06:50 imap(user1): Debug: Quota rule: root=User quota mailbox=Trash bytes=+1048576 (10%) messages=0 May 20 09:06:50 imap(user1): Debug: Quota warning: bytes=9961472 (95%) messages=0 reverse=no command=quota-warning 95 user1 May 20 09:06:50 imap(user1): Debug: Quota warning: bytes=8388608 (80%) messages=0 reverse=no command=quota-warning 80 user1 May 20 09:06:50 imap(user1): Debug: Quota grace: root=User quota bytes=1048576 (10%) May 20 09:06:50 imap(user1): Debug: Namespace inbox: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:~/Maildir May 20 09:06:50 imap(user1): Debug: maildir++: root=/mail/user1/Maildir, index=, indexpvt=, control=, inbox=/mail/user1/Maildir, alt= May 20 09:06:50 imap(user1): Debug: acl: initializing backend with data: vfile May 20 09:06:50 imap(user1): Debug: acl: acl username = user1 May 20 09:06:50 imap(user1): Debug: acl: owner = 1 May 20 09:06:50 imap(user1): Debug: acl vfile: Global ACLs disabled May 20 09:06:50 imap(user1): Debug: Namespace : type=shared, prefix=shared/%u/, sep=/, inbox=no, hidden=no, list=children, subscriptions=no location=maildir:%h/Maildir:INDEX=~/Maildir/shared/%u May 20 09:06:50 imap(user1): Debug: shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt= May 20 09:06:50 imap(user1): Debug: acl: initializing backend with data: vfile May 20 09:06:50 imap(user1): Debug: acl: acl username = user1 May 20 09:06:50 imap(user1): Debug: acl: owner = 0 May 20 09:06:50 imap(user1): Debug: acl vfile: Global ACLs disabled May 20 09:06:53 imap(user1): Info: Disconnected: Logged out in=8 out=417 -- +----------------------------------------------------------------+ | Juan C. Blanco | | | | Centro de Calculo | | | Facultad de Informatica U.P.M. | E-mail: jcblanco(a)fi.upm.es | | Campus de Montegancedo | | | Boadilla del Monte | Tel.: (+34) 91 336 7466 | | 28660 MADRID (Spain) | Fax : (+34) 91 336 6913 | +----------------------------------------------------------------+

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[Dovecot] / vs. </
by Boris 19 May '14

19 May '14

The default configuration file for Dovecot in Debian uses: ssl_cert = </path/to/cert I checked my current configuration and I use: ssl_cert =/path/to/cert What is the difference? (pipe?) And is the former better somehow?

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[Dovecot] imapc Proxy to IMAPS Exchangeserver?
by Ralf Hildebrandt 19 May '14

19 May '14

I'm trying to adapt http://wiki2.dovecot.org/HowTo/ImapcProxy to our Exchange Server, which has LOGINDISABLED on Port 143, and I offering LOGIN on Port 993. How do I go about this? Simply changing imapc_port to: imapc_port = 993 doesnt work: Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot (Ubuntu) ready. . LOGIN hildeb password . NO [UNAVAILABLE] Temporary authentication failure. [mproxy:2014-05-16 09:33:23] . LOGOUT * BYE Logging out . OK Logout completed. Connection closed by foreign host. Logs: May 16 11:33:04 mproxy dovecot: master: Dovecot v2.2.9 starting up (core dumps disabled) May 16 11:33:21 mproxy dovecot: auth: Error: imapc(exchange-imap.charite.de:143): Command '2 LOGIN "hildeb" "password"' failed with BAD: 2 Command received in Invalid state. May 16 11:33:21 mproxy dovecot: auth: Error: imap(hildeb,::1,<bjeUGoH53AAAAAAAAAAAAAAAAAAAAAAB>): Disconnected from server May 16 11:33:21 mproxy dovecot: auth: Error: imapc(exchange-imap.charite.de:143): Authentication failed: Command received in Invalid state. May 16 11:33:26 mproxy dovecot: imap-login: Aborted login (auth failed, 1 attempts in 8 secs): user=<hildeb>, method=PLAIN, rip=::1, lip=::1, secured, session=<bjeUGoH53AAAAAAAAAAAAAAAAAAAAAAB> But why is it still using port 143? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | http://www.charite.de

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[Dovecot] logging of failed SASL usernames
by Reindl Harald 19 May '14

19 May '14

as far as i understand postfix has no way to know the username of such failed logins like below, IMHO dovecot internally does because it verifies against the sql-userdatabase is there a way that dovecot logs the username? after ask the users to change their passwords for safety caused by Heartbleed it was easy to write a tool find forgotten devices in case of IMAP/POP3 but especially Apple clients force to enter the new password seperated for incoming and outgoing server and don't tell the user if things don't work so there is really a need support them and fuzzy logic based on the last successful IMAP/POP3 login from a IP and failed send attempts from the same IP shortly after receive mail leaves a bad taste of only a guess May 18 11:19:09 mail postfix/smtpd[5173]: warning: unknown[177.139.182.86]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 18 11:19:15 mail postfix/smtpd[5173]: warning: unknown[177.139.182.86]: SASL LOGIN authentication failed: UGFzc3dvcmQ6

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[Dovecot] Configuration of dovecot 2.0.19 to authenticate users via LDAP
by Danylo Esterman 19 May '14

19 May '14

I am trying to get dovecot 2.0.19 authenticate users via LDAP (OpenLDAP 2.4.28) and using Wireshark to debug the process. It looks like the basic configuration of dovecot is fine, but it doesn't pull it off to send the right request to the LDAP server. First of all, this is how my LDAP-entries look: # ht dn: dc=ht objectClass: top objectClass: dcObject objectClass: organization o: ip dc: ht # admin, ht dn: cn=admin,dc=ht objectClass: simpleSecurityObject objectClass: organizationalRole cn: admin description: LDAP administrator userPassword:: e1NTSEF9cFY1b0ZZVUhack1aRTVvaUg1T3c2cytVWHV4aUNvaHI= # people, ht dn: ou=people,dc=ht objectClass: organizationalUnit objectClass: top ou: people # groups, ht dn: ou=groups,dc=ht objectClass: organizationalUnit objectClass: top ou: groups # ipusers, groups, ht dn: cn=ipusers,ou=groups,dc=ht gidNumber: 500 cn: ipusers objectClass: posixGroup objectClass: top # Max Mustermann, people, ht dn: cn=Max Mustermann,ou=people,dc=ht cn: Max Mustermann givenName: Max gidNumber: 500 homeDirectory: /home/users/mmustormann sn: Mustermann objectClass: inetOrgPerson objectClass: posixAccount objectClass: top uidNumber: 1000 uid: mmustermann userPassword:: e01ENX1ETUYxdWNEeHRxZ3h3NW5pYVhjbVlRPT0= loginShell: /bin/bash mail: mustorm(a)test.com Now, I use the following configuration for dovecot (/etc/dovecot/dovecot-ldap.conf.ext) hosts = 10.1.2.1 dn = cn=admin,dc=ht dnpass = a auth_bind = yes auth_bind_userdn = uid=%u,ou=people,dc=ht ldap_version = 3 scope = subtree base = ou=people,dc=ht user_attrs = homeDirectory=home,uidNumber=uid,gidNumber=gid user_filter = (&(objectClass=posixAccount)(uid=%u)) pass_attrs = uid=user,userPassword=password pass_filter = (&(objectClass=posixAccount)(uid=%u)) This is what I see in Wireshark: http://i.stack.imgur.com/ICzDe.png Dovecot cannot authenticate itself for some reason... If i change the configuration as follows: auth_bind = no #auth_bind_userdn = uid=%u,ou=people,dc=ht Then I get following picture: http://i.stack.imgur.com/tb5vo.png It doesn't pick up the setting base = ou=people,dc=ht. But what is more crucial is that even looking at the whole tree "<ROOT>" wholeSubTree it can't find the required entry. I am really desperate and don't know how to make it work. Can somebody please give me a clue how to solve this problem?

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[Dovecot] Signal 11 with dovecot-lda
by Jim Dishaw 19 May '14

19 May '14

dovecot version: 2.2.13 NetBSD 5.1 on an amd64 architecture Based on the log file, I think this problem first manifested itself when I upgrade from 2.2.9 to 2.2.12. I tried to go back to 2.2.9, but I would have had to rollback some of the other dependencies. I built 2.2.13 and the problem still exists. Mail gets successfully delivered, but the sender get a non-delivery message. I've hacked a temporary workaround to prevent the non-delivery from being sent by having the bounce service run discard instead of bounce. Logfile excerpt: May 18 04:37:07 chaos postfix/smtp[27935]: 39F8B2134F: to=<XXXX(a)YYYY.ZZZ>, relay=127.0.0.1[127.0.0.1]:10024, delay=21, delays=1.9/0.13/0.69/18, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 0538621350) May 18 04:37:07 chaos postfix/qmgr[19537]: 39F8B2134F: removed May 18 04:37:07 chaos dovecot: lda(XXXX(a)YYYY.ZZZ): msgid=<MAILSM200e8021240fd744d9d8094cd0c3e82dfc2@MAILSM200>: saved mail to INBOX May 18 04:37:07 chaos postfix/pipe[12775]: 0538621350: to=<XXXX(a)YYYY.ZZZ>, relay=dovecot, delay=0.54, delays=0.07/0.3/0/0.18, dsn=5.3.0, status=bounced (Command died with signal 11: "/usr/pkg/libexec/dovecot/dovecot-lda") May 18 04:37:07 chaos postfix/cleanup[2233]: 88C0221353: message-id=<20140518043707.88C0221353(a)chaos.dishaw.org> May 18 04:37:07 chaos postfix/bounce[18857]: 0538621350: sender non-delivery notification: 88C0221353 May 18 04:37:07 chaos postfix/qmgr[19537]: 88C0221353: from=<>, size=14448, nrcpt=1 (queue active) May 18 04:37:07 chaos postfix/qmgr[19537]: 0538621350: removed May 18 04:37:08 chaos postfix/smtp[20299]: 88C0221353: to=<AAAA(a)BBBB.CCC>,relay=site.careerbuilder.com[208.82.4.130]:25, delay=0.89, delays=0.03/0.03/0.25/0.58, dsn=2.6.0, status=sent (250 2.6.0 message received) May 18 04:37:08 chaos postfix/qmgr[19537]: 88C0221353: removed Backtrace: #0 0x00007f7ffc907270 in ?? () #1 0x00007f7ffd778498 in lib_signals_deinit () from /usr/pkg/lib/dovecot/libdovecot.so.0 #2 0x00007f7ffd725739 in master_service_deinit () from /usr/pkg/lib/dovecot/libdovecot.so.0 #3 0x0000000000403021 in main ()

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[Dovecot] RFE: please add Return-Path: to sieve sent mail headers
by Maciej Uhlig 18 May '14

18 May '14

May I ask to add Return-Path: some meaningful header line to sieve sent mail headers in vacation message? Now the header line isn't generated at all and the effect is as follows: on receiving MTA: 2014-05-09T15:04:32+02:00 host/ip postfix/qmgr[2408]: 41F2F6024E: from=<>, size=900, nrcpt=1 (queue active) in received mail body: Return-Path: <> Would be nice to get: Return-Path: <user@domain> Copy of From: header line could be sufficient. Thanks. MU

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[Dovecot] antispam plugin doesn't recognize spam folder
by Paul DiSciascio 18 May '14

18 May '14

After a recent upgrade to dovecot 2.2.9 (caused by an ubuntu upgrade to 14.04), the antispam plugin has stopped recognizing my spam folders as spam. I see the plugin initializes properly, but when moving a message, the mailbox_is_spam() function always returns 0. The version of dovecot-antispam that ships with ubuntu is 2.0+20130822-2build1. I also compiled the latest version in the git repository (last update 9/12/2013) and had the same results. This worked fine prior to the upgrade, with dovecot version 2.0.19 and dovecot-antispam version 2.0+20120225-2. Here are the logs from initialization: May 18 07:48:45 lebeau imap: antispam: plugin initialising (2.0-7-gabdad24) May 18 07:48:45 lebeau imap: antispam: verbose debug enabled May 18 07:48:45 lebeau imap: antispam: "SPAM" is exact match spam folder May 18 07:48:45 lebeau imap: antispam: "Spam" is exact match spam folder May 18 07:48:45 lebeau imap: antispam: "Junk" is exact match spam folder May 18 07:48:45 lebeau imap: antispam: no unsure folders May 18 07:48:45 lebeau imap: antispam: "trash" is exact match trash folder May 18 07:48:45 lebeau imap: antispam: "Trash" is exact match trash folder May 18 07:48:45 lebeau imap: antispam: "Deleted Items" is exact match trash folder May 18 07:48:45 lebeau imap: antispam: "Deleted Messages" is exact match trash folder May 18 07:48:45 lebeau imap: antispam: dspam binary set to /usr/bin/dspam May 18 07:48:45 lebeau imap: antispam: dspam extra arg --user May 18 07:48:45 lebeau imap: antispam: dspam extra arg thenut(a)bytemonkey.net May 18 07:48:45 lebeau imap: antispam: signature header line is "X-DSPAM-Signature" And then from the message move: May 18 07:50:06 lebeau imap: antispam: mailbox_is_unsure(SPAM): 0 May 18 07:50:06 lebeau imap: antispam: mailbox_is_trash(INBOX): 0 May 18 07:50:06 lebeau imap: antispam: mailbox_is_trash(SPAM): 0 May 18 07:50:06 lebeau imap: antispam: mail copy: from trash: 0, to trash: 0 May 18 07:50:06 lebeau imap: antispam: mailbox_is_spam(INBOX): 0 May 18 07:50:06 lebeau imap: antispam: mailbox_is_spam(SPAM): 0 May 18 07:50:06 lebeau imap: antispam: mailbox_is_unsure(INBOX): 0 May 18 07:50:06 lebeau imap: antispam: mail copy: src spam: 0, dst spam: 0, src unsure: 0 Clearly mailbox_is_spam(SPAM) should return 1. The other folders I have designated as spam (Junk and Spam) produce the same results. ~Paul

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[Dovecot] Feature Request doveadm acl command
by Thomas Leuxner 18 May '14

18 May '14

I have switched to global ACLs for public namespaces which eases their administration greately. Now while running housekeeping scripts (e.g. expunge old mails/archive mails etc.) this requires temporary overriding the global ACLs with mailbox specifix ACLs to expunge mails. The scripts would then revoke the temporary changes (delete flags) and the global ACL would take precedence again. Ideally I would want to get rid of the 'dovecot-acl' file after the scripts ran so the global ACL kicks in. There seems to be no interface command to purge 'dovecot-acl' files so this is handled by the scripts for now: [...] # Get actual path of dovecot-acl file and remove it as it is handled by global ACL acl_path=$(doveadm acl debug -u $mailbox_owner "$source_mailbox_base/$1" 2>&1 | sed -n "s/$.*$$debug_acl_mailbox_path//p") [ -f $acl_path/dovecot-acl ] && rm $acl_path/dovecot-acl It would be nice if purging a specific dovecot-acl would be handled by doveadm to avoid custom-scripting. Regards Thomas

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[Dovecot] User not found when using shadow for passdb
by John J. Stimson III 17 May '14

17 May '14

I am getting "user unknown" when trying to connect to the dovecot server using IMAP. The client gets an authentication failed message and does not download mail. The host system uses shadow passwords in /etc/shadow. I would like to use the same passwords for IMAP sessions, so I have set the passdb driver to shadow. The system is Slackware, which does not use PAM. Here is the dovecot version and configuration output: # dovecot -n # 2.1.17: /usr/local/etc/dovecot/dovecot.conf # OS: Linux 3.6.5 i686 Slackware 13.1.0 auth_debug_passwords = yes auth_verbose = yes 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 = blocking=no driver = shadow } service auth { unix_listener auth-userdb { user = root } } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = blocking=no driver = passwd } Here are the dovecot auth_passwd_debug level log messages when the client tries to connect: May 2 09:05:07 harlie dovecot: auth: Debug: Loading modules from directory: /usr/local/lib/dovecot/auth May 2 09:05:07 harlie dovecot: auth: Debug: auth client connected (pid=22181) May 2 09:05:07 harlie dovecot: auth: Debug: client in: AUTH^I1^IPLAIN^Iservice=imap^Isecured^Isession=ABCDEFGHIJKLMNOP^Ilip=96.229.223.7^Irip=10.0.0.181^Ilport=993^Irport=51898^Iresp=zxywvutsrqponmlkji== May 2 09:05:07 harlie dovecot: auth: Debug: shadow(john,10.0.0.181,<ABCDEFGHIJKLMNOP>): lookup May 2 09:05:07 harlie dovecot: auth: shadow(john,10.0.0.181,<ABCDEFGHIJKLMNOP>): unknown user May 2 09:05:09 harlie dovecot: auth: Debug: client passdb out: FAIL^I1^Iuser=john May 2 09:05:09 harlie dovecot: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<john>, method=PLAIN, rip=10.0.0.181, lip=96.229.223.7, TLS, session=<ABCDEFGHIJKLMNOP> The user john is a real account on the host machine and has entries in both /etc/passwd and /etc/shadow. Help? -- john(a)idsfa.net John Stimson http://www.idsfa.net/~john/ HMC Physics '94

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[Dovecot] RFE: please add mail queue id to 'sent vacation response' log line
by Maciej Uhlig 17 May '14

17 May '14

May I ask to add receiving smtp server mail queue id to sieve 'sent vacation response' log line? Now: 2014-05-09T15:04:32+02:00 name/ip dovecot: lmtp(8164, user1@domain): YvJFLVbSbFPkHwAASpgOhg: sieve: msgid=<000301cf6b87$36be4570$a43ad050$(a)us.edu.pl> size=46850: sent vacation response to <user2@domain> Asked for something like this: 2014-05-09T15:04:32+02:00 name/ip dovecot: lmtp(8164, user1@domain): YvJFLVbSbFPkHwAASpgOhg: sieve: msgid=<000301cf6b87$36be4570$a43ad050$(a)us.edu.pl> size=46850: sent vacation response to <user2@domain> (smtp:[ip]:port): 250 2.0.0 Ok: queued as mailqueueid) <<< In case there are more than one vacation response recipients there is no way to identify who had received the response and who hadn't. Thanks. MU

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[Dovecot] pigeonhole installation postfix+dovecot+openldap
by Selcuk Yazar 17 May '14

17 May '14

Hi, we have running system postfix+dovecot+openldap. i have installed pigeon hole, and afterlogic webmail php my test system. when i try to connect with telnet [root@....mail postfix]# telnet 0 4190 Trying 0.0.0.0... Connected to 0. Escape character is '^]'. "IMPLEMENTATION" "Dovecot Pigeonhole" "SIEVE" "fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date imapflags notify" "NOTIFY" "mailto" "SASL" "PLAIN LOGIN" "VERSION" "1.0" OK "Dovecot ready." my dovecot configuration lijke this [root@trakyamail ~]# dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-131.6.1.el6.x86_64 x86_64 Red Hat Enterprise Linux Server release 6.0 (Santiago) ext4 auth_debug = yes auth_debug_passwords = yes auth_default_realm = ..................edu.tr auth_mechanisms = plain login auth_verbose = yes debug_log_path = /var/log/dovecot.debug disable_plaintext_auth = no first_valid_uid = 97 info_log_path = /var/log/dovecot.info last_valid_uid = 5000 mail_debug = yes mail_gid = 1001 mail_location = mbox:/home/vmail/domains/%d/%u mail_uid = 1001 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 imapflags notify mbox_write_locks = fcntl passdb { args = /etc/dovecot/conf.d/dovecot-ldap.conf.ext driver = ldap } plugin { sieve = /home/vmail/domains/.......edu.tr/%n/.dovecot.sieve sieve_dir = /home/vmail/domains/................edu.tr/%n/sieve sieve_extensions = +notify +imapflags sieve_user_log = /home/vmail/domains/................... edu.tr/%n/.dovecot.sieve.log } protocols = imap pop3 lmtp sieve service managesieve-login { inet_listener sieve { port = 4190 } inet_listener sieve_deprecated { port = 2000 } } ssl = no ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { args = /etc/dovecot/conf.d/dovecot-ldap.conf.ext driver = ldap } protocol lmtp { mail_plugins = " sieve" } protocol lda { mail_plugins = " sieve" } also my postfix main.cf mailbox_command = /usr/bin/procmail but my sieve scripts doesnt work, also, how can i enable sieve debug/logging ? thanks in advance -- Selçuk YAZAR

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[Dovecot] dovecot.map.index corrupted: missing map extension
by Francisco Wagner C. Freire 16 May '14

16 May '14

Hello, I have a dovecot setup on top of NFS server, and i get this error on some accounts: Warning: fscking index file ..../cache/storage/dovecot.map.index Warning: mdbox .../mdbox/storage: rebuilding indexes Error: mdbox map.../cache/storage/dovecot.map.index corrupted: missing map extension I tried force-resync, index and cant rebuild the indexes, any idea how to repair then? Thanks Dovecot version: 2.1.17

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[Dovecot] Problems setting up extprograms in combination with crm114
by Patrick Winnertz 16 May '14

16 May '14

Hello, I've troubles to configure sieve correctly to call the mailreaver script in order to parse mails for spam. I've the task to migrate a existing procmail setup to a sieve setup, and to keep the mail filtering step within sieve. I've added in /usr/lib/dovecot/sieve-filters/ a script called "mailreaver", which contains basically only one line - calling the right mailreaver.crm script: exec /usr/share/crm114/mailreaver.crm -u ~/.crm114 This script is then called in the sieve file using "filter "mailreaver". Indeed the script is invoked for every mail, however the signature is appended at the very end of the mail, not at the end of the header. Invoking the /usr/lib/dovecot/sieve-filters/mailreaver manually this way: cat test-email | /usr/lib/dovecot/sieve-filters/mailreaver or this way: /usr/lib/dovecot/sieve-filters/mailreaver < test-email results in both cases in a correct formatted way, so I don't know what is going wrong here. Adding a | tee /tmp/test-output resulted in the complete mail in /tmp/test-output, as I first thought that maybe the headers are not piped into the script - but this seems to be not the case obviously. Does anybody has a clue, as this seems not to be related to crm114 (as it obviously works on cmd), but to the way sieve calls this script. Or it would help to understand how the external filtering program is called - maybe my assumptions are wrong here (or I've simply missunderstood the documentation available online). Greetings Winnie

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[Dovecot] Static Passdb
by Marc Perkel 16 May '14

16 May '14

Tried this but it doesn't work. Says Unknown setting: password passdb { driver = static pass word = secret } The real file doesn't have a space in pass word. What am I doing wrong? Thanks in advance.

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Re: [Dovecot] Pigeonhole and Dovecot deliver
by Selcuk Yazar 16 May '14

16 May '14

Hi, i've read LDA/Postfix Virtual users section , and i added dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail argv=/usr/local/libexec/dovecot/dovecot-lda -f ${sender} -d ${recipient} my master.cf, also I added dovecot_destination_recipient_limit = 1 virtual_transport = dovecot but I didnt find anything mailbox_command for virtual users then i removed it. also when i set sieve and sieve dir for per user i added 20-managesieve and 90-sieve sieve = /home/vmail/domains/........................edu.tr/%n/.dovecot.sieve sieve_dir = /home/vmail/domains/....................edu.tr/%n/.sieve values. unfortunately in maillog just see postfix hold information. thanks in advance. On Fri, May 16, 2014 at 12:12 PM, Steffen Kaiser < skdovecot(a)smail.inf.fh-brs.de> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Fri, 16 May 2014, Selcuk Yazar wrote: > > yes i try to change deliver to dovecot. >> > > Please don't top post. > > What about the logs (last sentences in my previous mail)? > > >> On Fri, May 16, 2014 at 11:49 AM, Steffen Kaiser < >> skdovecot(a)smail.inf.fh-brs.de> wrote: >> >>> On Fri, 16 May 2014, Selcuk Yazar wrote: >>> >>> ok first our deliver command procmail. >>> >>>> >>>> >>> you mean that your current MDA is procmail, which you want to replace by >>> Dovecot deliver? >>> >>> in master.cf i added >>> >>>> dovecot unix - n n - - pipe >>>> flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/dovecot-lda -f >>>> ${sender} -a ${recipient} -d ${user}@${nexthop} >>>> >>>> in main.cf >>>> mailbox_command = /usr/libexec/dovecot/dovecot-lda -a "$RECIPIENT" >>>> dovecot_destination_recipient_limit = 1 >>>> virtual_transport = dovecot >>>> virtual_mailbox_domains = ldap:domains >>>> >>>> >>> but mail don't deliver, waitin hold queue >>> >>>> >>>> 77CBB22736! 2667 Fri May 16 11:15:54 selcuk.yazar(a)gmail.com >>>> selcukyazar@................... >>>> edu.tr >>>> >>>> 76228227F9! 3028 Fri May 16 10:19:12 selcuk.yazar(a)gmail.com >>>> selcukyazar@.................. >>>> .. >>>> edu.tr >>>> >>>> any advice or solution >>>> >>>> >>> postfix and/or Dovecot are to log something, post the log lines of >>> Dovecot >>> and postfix. Did you've read http://wiki2.dovecot.org/LDA/Postfix ? >>> >> > - -- Steffen Kaiser > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > > iQEVAwUBU3XWe3z1H7kL/d9rAQI/bwf+P4tSirb7b1KpGFuDPJkHwnlKdYp/x1+z > /4Ea5FmuXZDr2qcodOaV0u6Vk416d6T6uNwEsN0bUjVQegxb6LdIemtIsh14TGpN > dAtYToSrlZPK0OTMR0OxjXYRq/1dyM+jGntmDI3gzMPgBNf/paUENAZs4fsn27hs > bqwJDt1T1kmcC5FguNSSGIBJ6YSXpYbu1h63dv7OtBftF46Syi4WSUyjTHuA1NxE > SkpcgYTt+sPKLty8vg1wfvn2EVgETctd+GpfDnEbrxFje/PKmnRp13dr93rJzLMB > 8xWJ2+dtFmSjRnF0gYCHmku1zS5+vsl1Jmeap3EchS1ZSOlVKYfcXA== > =r4AG > -----END PGP SIGNATURE----- > -- Selçuk YAZAR http://www.selcukyazar.blogspot.com

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Re: [Dovecot] Pigeonhole and Dovecot deliver
by Selcuk Yazar 16 May '14

16 May '14

Hi, stefan, yes i try to change deliver to dovecot. thanks. On Fri, May 16, 2014 at 11:49 AM, Steffen Kaiser < skdovecot(a)smail.inf.fh-brs.de> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > On Fri, 16 May 2014, Selcuk Yazar wrote: > > ok first our deliver command procmail. >> > > you mean that your current MDA is procmail, which you want to replace by > Dovecot deliver? > > > in master.cf i added >> dovecot unix - n n - - pipe >> flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/dovecot-lda -f >> ${sender} -a ${recipient} -d ${user}@${nexthop} >> >> in main.cf >> mailbox_command = /usr/libexec/dovecot/dovecot-lda -a "$RECIPIENT" >> dovecot_destination_recipient_limit = 1 >> virtual_transport = dovecot >> virtual_mailbox_domains = ldap:domains >> > > but mail don't deliver, waitin hold queue >> >> 77CBB22736! 2667 Fri May 16 11:15:54 selcuk.yazar(a)gmail.com >> selcukyazar@................... >> edu.tr >> >> 76228227F9! 3028 Fri May 16 10:19:12 selcuk.yazar(a)gmail.com >> selcukyazar@.................... >> edu.tr >> >> any advice or solution >> > > postfix and/or Dovecot are to log something, post the log lines of Dovecot > and postfix. Did you've read http://wiki2.dovecot.org/LDA/Postfix ? > > - -- Steffen Kaiser > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > > iQEVAwUBU3XRNXz1H7kL/d9rAQKuUwgAk1bBYiPAgH+dXe70KXSnYZoSCkgQdI73 > AjUCj7zCs3L5BF09QGD7oamjvzSAltEvFBvN2HTsh4k7+9tiDz1//5QfPtgc9yVy > ditUUf2Tppa+ls3cZKxJ5IehKJxlSrTIDssqThR3Q4Wp5b1o1y/cEZXGT2mq93ge > Rhjnm5fo2LdysqtDMtY4Wbt4UeoZr/ICi73yxzvB6OrT6OqY3pvpWrU4LlVTRnES > 5GyQkAQjN65BxggEAYKbGiY/5scuNu03YkQBAzBMeDnqtXL3ApjwK4P+c/OyTW/r > 9udykdk93s6zMtV1bbNJ8qEgTcGxaCwxcvNzfwvXkwX86Fue02WX6g== > =wiMy > -----END PGP SIGNATURE----- > -- Selçuk YAZAR http://www.selcukyazar.blogspot.com

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[Dovecot] Pigeonhole and Dovecot deliver
by Selcuk Yazar 16 May '14

16 May '14

Hi, i still try to sieve system. ok first our deliver command procmail. our user accounts stored in openldap, mail files are in Maildir folders in 15-lda.conf recommented protocol lda { # Space separated list of plugins to load (default is global mail_plugins). mail_plugins = $mail_plugins sieve log_path = info_log_path = } after that, in master.cf i added dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/dovecot-lda -f ${sender} -a ${recipient} -d ${user}@${nexthop} in main.cf mailbox_command = /usr/libexec/dovecot/dovecot-lda -a "$RECIPIENT" dovecot_destination_recipient_limit = 1 virtual_transport = dovecot virtual_mailbox_domains = ldap:domains İN 90-sieve.conf sieve = /home/vmail/domains/..................edu.tr/%n/.dovecot.sieve sieve_dir = /home/vmail/domains/.........................edu.tr/%n/.sieve and also i successfuly add my filters, shown in attachment. but mail don't deliver, waitin hold queue 77CBB22736! 2667 Fri May 16 11:15:54 selcuk.yazar(a)gmail.com selcukyazar@................... edu.tr 76228227F9! 3028 Fri May 16 10:19:12 selcuk.yazar(a)gmail.com selcukyazar@.................... edu.tr any advice or solution thanks in advance -- Selçuk YAZAR http://www.selcukyazar.blogspot.com

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[Dovecot] syncing problems Dovecot 2.2.13
by Götz Reinicke - IT Koordinator 16 May '14

16 May '14

Hi, we still migrate a couple of users from mbox to maildir. Most of them are fine without any problem. Some crash and dont get all mails synced. first I sync backup the mbox to a maildir-NEW, than copy mbox to a new name, mv maildir-NEW to maildir. Now some problematic mailusers miss some mails from the old mbox, so I start a dsync mirror and BAM crash. e.g.: dsync(s108019): Panic: file mbox-lock.c: line 799 (mbox_lock): assertion failed: (lock_type == F_RDLCK || mbox->mbox_lock_type != F_RDLCK) dsync(s108019): Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0 [0x333fe67f2a] -> /usr/lib64/dovecot/libdovecot.so.0(default_fatal_handler+0x35) [0x333fe68025] -> /usr/lib64/dovecot/libdovecot.so.0 [0x333fe67073] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mbox_lock+0x11c) [0x334025826c] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mbox_save_begin+0x98d) [0x334025a5ad] -> /usr/lib64/dovecot/lib10_quota_plugin.so [0x2b5b619183c2] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_save_begin+0x51) [0x334027b3f1] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_storage_copy+0x66) [0x3340275716] -> /usr/lib64/dovecot/lib15_notify_plugin.so [0x2b5b61b1f215] -> /usr/lib64/dovecot/lib10_quota_plugin.so [0x2b5b6191852d] -> /usr/lib64/dovecot/lib01_acl_plugin.so [0x2b5b61707b37] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_copy+0x72) [0x334027b282] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_move+0x1d) [0x334027b36d] -> dsyn [0x42f7a5] -> dsyn [0x43351a] -> dsyn(dsync_mailbox_import_changes_finish+0x165) [0x4339b5] -> dsyn(dsync_brain_sync_mails+0x58c) [0x42ed6c] -> dsyn(dsync_brain_run+0x594) [0x42af94] -> dsyn [0x429550] -> dsyn [0x411eef] -> dsyn(doveadm_mail_try_run+0x25c) [0x41231c] -> dsyn(main+0x32e) [0x41a92e] -> /lib64/libc.so.6(__libc_start_main+0xf4) [0x3d3161d9c4] -> dsyn [0x411699] ANY help and suggestion is very welcome on how to procede. Regards . Götz -- Götz Reinicke IT-Koordinator Tel. +49 7141 969 82 420 E-Mail goetz.reinicke(a)filmakademie.de Filmakademie Baden-Württemberg GmbH Akademiehof 10 71638 Ludwigsburg www.filmakademie.de Eintragung Amtsgericht Stuttgart HRB 205016 Vorsitzender des Aufsichtsrats: Jürgen Walter MdL Staatssekretär im Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg Geschäftsführer: Prof. Thomas Schadt

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