- dovecot - dovecot.org

[Dovecot] expire plugin no delete 1.2.1
by Robert Schetterer 03 Aug '09

03 Aug '09

Hi Timo, all of my tests fail with expire plugin, mail simply not get deleted i cant find any stuff in the logs why it does not or should not work. My guess that there is a problem with virtual plugin and/or shared namespace. It shouldnt be a problem with acl starting the script over cron as root am i right ? do you have any idea why it fails, is there a way to ignore all unneeded shared or virtual namespaces ? should there be a entry in the log when expire time is reached and deletion is unsuccessfull ? -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria

2 5

[Dovecot] Shared mailboxes and INBOX
by Keith Edmunds 03 Aug '09

03 Aug '09

I'm trying to implement a shared mailbox: in other words, we have a generic email address ("security@") which we want a number of users to be able to monitor. The problem I have is that users can see folders under that shared mailbox but can't see the INBOX. All the users in question have their own INBOX in their private namespace, so does this raise a conflict with monitoring another mailbox's INBOX? Configuration: -------------------------------------------------------------------------------- # dovecot -n # 1.2.1: /etc/dovecot/dovecot.conf # OS: Linux 2.6.26-2-686 i686 Debian 5.0.2 log_timestamp: %Y-%m-%d %H:%M:%S disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login mail_privileged_group: mail namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: public separator: / prefix: shared/ location: maildir:/home/publicfolders:INDEX=~/Maildir/public list: yes namespace: type: shared separator: / prefix: security/ location: maildir:/home/securitymailbox/Maildir:INDEX=~/Maildir/securitymailbox list: yes auth default: passdb: driver: pam userdb: driver: passwd -------------------------------------------------------------------------------- Thanks, Keith

2 1

[Dovecot] sieve filtering setup
by Jonathan Siegle 02 Aug '09

02 Aug '09

I'm looking at implementing sieve in my environment. Software is: dovecot-1.2-sieve revision 1022:3c9a22c28156 dovecot-1.2 revision 9269:a303bb82c1c9 AIX 5.3 with sendmail mta using prescribed deliver lda. I have a few questions. I'll have 110k sieve files(1 for each user). Does sieve read the file each time a new message is accepted by sendmail? Are there any measurements on cpu load for sieve filters? Thanks, Jonathan

3 6

[Dovecot] Managesieve configuration problem
by listacc＠gmx.de 02 Aug '09

02 Aug '09

Hello! I'm trying for a lot of time to make managesieve working with dovecot 1.1.17 and virtual users on openSuSE 11.1. I think I'm doing some misconfiguration, but I can't figure it out. Perhaps it's something with the paths to the sieve scripts? In dovecot.conf I find in the comments: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ protocol managesieve { #(...) # Specifies the location of the symlink pointing to the active script in # the sieve storage directory. This must match the SIEVE setting used by # deliver (refer to http://wiki.dovecot.org/LDA/Sieve#location for more # info). Variable substitution with % is recognized. # Take care: if a file in a maildir: begins with a '.', it is recognized # as a folder; so, avoid this. #sieve=~/.dovecot.sieve sieve = /drbd/mail/vmail/%d/%n/dovecot.sieve } ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "This must match the SIEVE setting used by deliver", so I have to take a look to LDA section, no? But there I don't find any hint for sieve settings: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ protocol lda { # Address to use when sending rejection mails. postmaster_address = postmaster(a)mydomain.tld # Hostname to use in various parts of sent mails, eg. in Message-Id. # Default is the system's real hostname. #hostname = # Support for dynamically loadable plugins. mail_plugins is a space separated # list of plugins to load. mail_plugins = cmusieve quota mail_plugin_dir = /usr/lib64/dovecot/modules/lda # If user is over quota, return with temporary failure instead of # bouncing the mail. #quota_full_tempfail = no # Format to use for logging mail deliveries. You can use variables: # %$ - Delivery status message (e.g. "saved to INBOX") # %m - Message-ID # %s - Subject # %f - From address #deliver_log_format = msgid=%m: %$ # Binary to use for sending mails. sendmail_path = /usr/lib/sendmail # Human readable error message for rejection mails. Use can use variables: # %n = CRLF, %r = reason, %s = subject, %t = recipient rejection_reason = Your message to <%t> was automatically rejected:%n%r # UNIX socket path to master authentication server to find users. # auth_socket_path = /drbd/mail/var/run/dovecot/auth-master auth_socket_path = /var/run/dovecot/auth-master } ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I tried to log in to managesieve manually with gnutls-cli, and that was successfull. I was able to authenticate. But when I try to put the example script from dovecot wiki (http://wiki.dovecot.org/ManageSieve/Troubleshooting) ~~~~~~~~~~~~~~~~~~~~~~~~~~~ PUTSCRIPT "hutsefluts" {6+} keep; ~~~~~~~~~~~~~~~~~~~~~~~~~~~ I get no ~~~~~~~~~~~~~~~~~~~~~~~~~ OK "Putscript completed." ~~~~~~~~~~~~~~~~~~~~~~~~~ there happens nothing, managesieve seems to wait for something else. When I look now into the directory where the script should be stored (the folder has been created automatically) I don't find any script file but a folder "tmp" that contains a plaintext file with the script commands inside, eg. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ hutsefluts-12345678.M033562P2271.imap.sieve ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ After disconnecting, this file disappears. In the dovecot.info log it looks like this: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ dovecot: Jul 30 14:51:56 Info: auth(default): master out: USER 16 test(a)mydomain.tld home=/drbd/mail/vmail/mydomain.tld/test mail=maildir:/drbd/mail/vmail/mydomain.tld/test uid=5001 gid=5001 quota_rule=*:storage=512000000B dovecot: Jul 30 14:51:56 Info: managesieve-login: Login: user=<test(a)mydomain.tld>, method=PLAIN, rip=192.168.200.39, lip=192.168.200.40, TLS dovecot: Jul 30 14:51:56 Info: MANAGESIEVE(test(a)mydomain.tld): Effective uid=5001, gid=5001, home=/drbd/mail/vmail/mydomain.tld/test dovecot: Jul 30 14:51:56 Info: MANAGESIEVE(test(a)mydomain.tld): sieve-storage: using active sieve script path: /drbd/mail/vmail/mydomain.tld/test/dovecot.sieve dovecot: Jul 30 14:51:56 Info: MANAGESIEVE(test(a)mydomain.tld): sieve-storage: using active sieve script path: /drbd/mail/vmail/mydomain.tld/test/dovecot.sieve dovecot: Jul 30 14:51:56 Info: MANAGESIEVE(test(a)mydomain.tld): sieve-storage: using sieve script storage directory: /drbd/mail/vmail/mydomain.tld/test/sieve dovecot: Jul 30 14:51:56 Info: MANAGESIEVE(test(a)mydomain.tld): sieve-storage: relative path to sieve storage in active link: sieve/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../vmail/mydomain.tld/test/dovecot.sieve is missing completely. Perhaps you can give me a small hint? And here is my "dovecot -n": ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # 1.1.7: /etc/dovecot/dovecot.conf Warning: fd limit 1024 is lower than what Dovecot can use under full load (more than 2256). Either grow the limit or change login_max_processes_count and max_mail_processes settings # OS: Linux 2.6.27.25-0.1-default x86_64 openSUSE 11.1 (x86_64) ext3 base_dir: /drbd/mail/var/run/dovecot/ log_path: /var/log/dovecot.err info_log_path: /var/log/dovecot.info protocols: imaps managesieve listen(default): * listen(imap): * listen(managesieve): 192.168.200.40:2000 ssl_listen(default): *:993 ssl_listen(imap): *:993 ssl_listen(managesieve): ssl_cert_file: /etc/ssl/certs/imap.crt ssl_key_file: /etc/ssl/private/imap.key verbose_ssl: yes login_dir: /drbd/mail/var/run/dovecot//login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login max_mail_processes: 2000 mail_max_userip_connections(default): 30 mail_max_userip_connections(imap): 30 mail_max_userip_connections(managesieve): 10 first_valid_uid: 5001 last_valid_uid: 5001 mail_location: maildir:/drbd/mail/vmail/%d/%n mail_debug: yes mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib64/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib64/dovecot/modules/imap mail_plugin_dir(managesieve): /usr/lib64/dovecot/modules/managesieve managesieve_implementation_string(default): dovecot managesieve_implementation_string(imap): dovecot managesieve_implementation_string(managesieve): Cyrus timsieved v2.2.13 sieve_storage(default): sieve_storage(imap): sieve_storage(managesieve): /drbd/mail/vmail/%d/%n/sieve sieve(default): sieve(imap): sieve(managesieve): /drbd/mail/vmail/%d/%n/dovecot.sieve auth default: mechanisms: plain login cram-md5 user: nobody verbose: yes debug: yes debug_passwords: yes passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: passwd userdb: driver: sql args: /etc/dovecot/dovecot-sql.conf socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 432 user: vmail group: vmail plugin: quota: maildir ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ By the way, I'm quite amazed how fast dovecot is developed at the moment, and it makes lots of fun to see it growing!! kind regards, Andreas -- GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

2 1

[Dovecot] imap error
by Jack Raats 02 Aug '09

02 Aug '09

This morning I tried to read my mail using squirrelmail. I cann't connect. I'll get the following error: Aug 2 07:51:44 hera dovecot: imap-login: Login: user=<jack>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured Aug 2 07:51:44 hera dovecot: IMAP(jack): Disconnected: Logged out bytes=44/298 The pop3 is not affected. Can anyone give me a clue where to look for?? Thanks Jack

2 3

[Dovecot] Best way to get login protocol (pop3/imap) in post-login script
by Zhang Huangbin 02 Aug '09

02 Aug '09

Hi, all. I found doc here: http://wiki.dovecot.org/PostLoginScripting and use ${USER}, ${IP} to track last-login username and remote ip address, but how can i track the mail protocol it used? like pop3, pop3s, imap, imaps? Currently, i wrote shell script as post-login script, and use below command to get protocol: ---- $(basename ${MAIL_PLUGIN_DIR}) ---- But is it the best way to get it? Thanks very much. :) -- Best Regards. Zhang Huangbin - Open Source Mail Server Solution for Red Hat(R) Enterprise Linux, CentOS, Debian, Ubuntu: + http://code.google.com/p/iredmail/ + http://www.iredmail.org/forum/

1 0

[Dovecot] E-Mail Encryption
by Christian Felsing 01 Aug '09

01 Aug '09

Hello, I am new to Dovecot but installation was quite easy, so there is one more LDAP authenticated, Dovecot / Postfix mailbox online, but there is one question left: I would like to set up a configuration, which encrypts every user mail with a unique key. If user logs in, private key should be decrypted with user password and every mail user requests should be decrypted with users private key. If a mail comes in, it should be encrypted with users public key. That key pair should be used for that purpose only. Obviously a GnuPG plugin between deliver and rest of Dovecot is needed. best reagrds Christian

15 24

[Dovecot] Fw: Shared mailboxes and INBOX
by Keith Edmunds 01 Aug '09

01 Aug '09

Should users of a shared mailbox be able to see both their personal inbox and that of the shared mailbox? Thanks, Keith Begin forwarded message: Date: Wed, 29 Jul 2009 17:50:08 +0100 From: Keith Edmunds <kae(a)midnighthax.com> To: dovecot(a)dovecot.org Subject: [Dovecot] Shared mailboxes and INBOX I'm trying to implement a shared mailbox: in other words, we have a generic email address ("security@") which we want a number of users to be able to monitor. The problem I have is that users can see folders under that shared mailbox but can't see the INBOX. All the users in question have their own INBOX in their private namespace, so does this raise a conflict with monitoring another mailbox's INBOX? Configuration: -------------------------------------------------------------------------------- # dovecot -n # 1.2.1: /etc/dovecot/dovecot.conf # OS: Linux 2.6.26-2-686 i686 Debian 5.0.2 log_timestamp: %Y-%m-%d %H:%M:%S disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login mail_privileged_group: mail namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: public separator: / prefix: shared/ location: maildir:/home/publicfolders:INDEX=~/Maildir/public list: yes namespace: type: shared separator: / prefix: security/ location: maildir:/home/securitymailbox/Maildir:INDEX=~/Maildir/securitymailbox list: yes auth default: passdb: driver: pam userdb: driver: passwd -------------------------------------------------------------------------------- Thanks, Keith

1 0

[Dovecot] Solaris 10 dovecot-latest configure error
by Tomi Vainio 31 Jul '09

31 Jul '09

Hi, I've got latest source code from http://dovecot.org/nightly/dovecot-20090731.tar.gz It's a minor bug that mysql.h test fails because CFLAGS are missing from this test. Tomppa > checking for mysql_init in -lmysqlclient... yes > checking mysql.h usability... yes > checking mysql.h presence... no > configure: WARNING: mysql.h: accepted by the compiler, rejected by the preprocessor! > configure: WARNING: mysql.h: proceeding with the compiler's result > checking for mysql.h... yes > checking for mysql_ssl_set in -lmysqlclient... yes > configure:33185: checking mysql.h usability > configure:33197: cc -c -xO4 -I/usr/sfw/include/mysql -R/usr/sfw/lib:/usr/lib/sasl -L/usr/sfw/lib -L/usr/lib/sasl -I/usr/sfw/include conftest.c >&5 > configure:33203: $? = 0 > configure:33207: test -z > || test ! -s conftest.err > configure:33210: $? = 0 > configure:33213: test -s conftest.o > configure:33216: $? = 0 > configure:33226: result: yes > configure:33230: checking mysql.h presence > configure:33240: cc -E conftest.c > "conftest.c", line 127: cannot find include file: <mysql.h> > cc: acomp failed for conftest.c

4 4

[Dovecot] Clients and dovecot-uidlist
by Thomas Hummel 31 Jul '09

31 Jul '09

Hello, I'm trying to figure out what exactly (and why) are the consequences of a lost or removal of the dovecot-uidlist file on an IMAP client (Thunderbird for instance). I took for granted that it was that the client would download all messages again since it might be confused by some UID changes. But I don't really see why (on the IMAP protocol level) and I don't know how to reproduce it. My understanding is that . dovecot-uidlist is not recreated until some client selects the mailbox . the client does something like : x UID fetch 1:* (FLAGS) to begin with anyway. So I guess the problem does not occur when no new messages arrive on the mailbox since the same UIDs would be assigned to the same messages ? But why would that change ? In which situation ? But can you show me some IMAP protocol command exchange that would illustrate . when such a problem can occur . how the client would detect that there has been some UID corruption . how it would fix it Thanks -- Thomas Hummel

2 33