- dovecot - dovecot.org

[Dovecot] 1.1.5 abort with mal-formed address in header
by Richard Platel 29 Oct '08

29 Oct '08

Hi An email with a mal-formed address in a header like: To:(receiver@domain.com (Starting with a comment, with no closing ')' ) causes dovecot 1.1.5 to panic and abort. This is similar to the problem fixed by: http://hg.dovecot.org/ dovecot-1.1/rev/04fdaa2f831e This patch seems to resolve the problem: --- dovecot-1.1.5/src/lib-mail/message-address.c.orig 2008-10-23 22:17:10.243827000 +0000 +++ dovecot-1.1.5/src/lib-mail/message-address.c 2008-10-23 22:20:20.050173000 +0000 @@ -315,7 +315,7 @@ ctx.fill_missing = fill_missing; ret = rfc822_skip_lwsp(&ctx.parser); - if (ret == 0) { + if (ret <= 0) { /* no addresses */ return NULL; } Richard Platel rplatel(a)tucows.com

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Re: [Dovecot] First release (v0.1.0) of the new Sieve implementation for Dovecot v1.2
by seriv＠parkheights.dyndns.org 29 Oct '08

29 Oct '08

Hi Stephan, I had a problem while compiling 0.1.0 libsieve with gcc3.4. --- /usr/include/bits/fcntl2.h:51: error: call to '__open_missing_mode' declared with attribute error: open with O_CREAT in second argument needs 3 arguments --- I propose a patch: $ cat dovecot-1.2-libsieve-gcc34.patch diff -ur dovecot1.2-libsieve-v1.2.orig/src/sieve-bin/bin-common.c dovecot1.2-libsieve-v1.2/src/sieve-bin/bin-common.c --- dovecot1.2-libsieve-v1.2.orig/src/sieve-bin/bin-common.c 2008-10-28 21:37:16 +0000 +++ dovecot1.2-libsieve-v1.2/src/sieve-bin/bin-common.c 2008-10-28 21:24:57 +0000 @@ -116,7 +116,7 @@ if ( strcmp(filename, "-") == 0 ) dumpstream = o_stream_create_fd(1, 0, FALSE); else { - if ( (dfd = open(filename, O_WRONLY | O_CREAT)) < 0 ) { + if ( (dfd = open(filename, O_WRONLY | O_CREAT, 0660)) < 0 ) { i_fatal("Failed to open dump-file for writing: %m"); exit(1); } diff -ur dovecot1.2-libsieve-v1.2.orig/src/testsuite/testsuite.c dovecot1.2-libsieve-v1.2/src/testsuite/testsuite.c --- dovecot1.2-libsieve-v1.2.orig/src/testsuite/testsuite.c 2008-10-28 21:37:16 +0000 +++ dovecot1.2-libsieve-v1.2/src/testsuite/testsuite.c 2008-10-28 21:35:18 +0000 @@ -119,7 +119,7 @@ if ( strcmp(filename, "-") == 0 ) dumpstream = o_stream_create_fd(1, 0, FALSE); else { - if ( (dfd = open(filename, O_WRONLY | O_CREAT)) < 0 ) { + if ( (dfd = open(filename, O_WRONLY | O_CREAT, 0660)) < 0 ) { i_fatal("Failed to open dump-file for writing: %m"); exit(1); } -- Sergey Ivanov. ----- "Stephan Bosch" <stephan(a)rename-it.nl> wrote: > Hello Dovecot users, > > Finally, after little more than a year, I finished the first release > of > the new Sieve implementation for Dovecot. [skip] > Have fun testing the new Sieve plugin. Don't hesitate to notify me > when > there are problems. > > Regards, > > -- > Stephan Bosch > stephan(a)rename-it.nl > IRC: Freenode, #dovecot, S[r]us

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[Dovecot] Type error in wiki page: /Quota/1.1
by Zhang Huangbin 28 Oct '08

28 Oct '08

Hi, There should be an empty line between 'Subject' and mail body, otherwise mail body won't be included. ----<---- An alternative script using deliver would be: #!/bin/bash PERCENT=$1 cat << EOF | /usr/local/libexec/dovecot/deliver -d $USER -c /usr/local/etc/dovecot-nowarning.conf From: postmaster(a)domain.com Subject: quota warning Your mailbox is now $PERCENT% full. EOF ----<---- Like this: ----<---- [...skip...] Subject: quota warning Your mailbox is now $PERCENT% full. [...skip...] ----<---- Thanks. -- Best regards. - Open Source Mail Server Solution for RHEL/CentOS 5.x: http://code.google.com/p/iredmail/

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[Dovecot] mbox to Maildir conversion
by Albert E. Whale 28 Oct '08

28 Oct '08

I've been running a mbox solution using UW's IMAP server. I've run it for years. Now do to heavy message volumes, I've decided to to take the plunge to convert to the Maildir format. I am currently testing a single user, and have successfully converted the mail messages from mbox to Maildir format, and now I am setting up the procmail tool to place the messages into the correct folder. I have been following the http://wiki.dovecot.org/Migration/MailFormat formula, but now have a question. New Messages are now being placed into the ~user/Maildir/new folder. However, when I attempt to retrieve those messages, Dovecot does not find them. Why not? -- Albert E. Whale, CHS CISA CISSP Sr. Security, Network, Risk Assessment and Systems Consultant ------------------------------------------------------------------------ ABS Computer Technology, Inc. <http://www.ABS-CompTech.com> - Email, Internet and Security Consultants SPAMZapper <http://www.Spam-Zapper.com> - No-JunkMail.com <http://www.No-JunkMail.com> - *True Spam Elimination*.

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[Dovecot] Possible header parsing problem
by Eric Stadtherr 28 Oct '08

28 Oct '08

Hi, I ran into a problem wherein my mail client (RoundCube) would not display a message from a Dovecot IMAP server (claiming that the message had no content). The raw source of the message looked fine, but the body structure returned by Dovecot only had the first text/plain part and not the alternative text/html part. The message looks like: ... headers removed ... X-Mailer: Lotus Notes Release 6.5.1 January 21, 2004 Message-ID: <...> From: user(a)host.domain Date: Mon, 20 Oct 2008 14:15:55 -0600 Content-Type: multipart/alternative; boundary="=_alternative 006F3A73872574E8_=" This is a multipart message in MIME format. --=_alternative 006F3A73872574E8_= Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii blah blah blah --=_alternative 006F3A73872574E8_= Content-Transfer-Encoding: 7bit Content-Type: text/html; charset=us-ascii <br><font size=2 face="sans-serif">blah blah blah in HTML</font> --=_alternative 006F3A73872574E8_=-- I did a little bit of tracing through the parsing code (message-header-parser.c:message_parse_header_next()) and it appeared that the boundary in the Content-Type header was not parsed correctly, evidently because the header line was folded in the middle of the boundary string. RFC 822 appears to allow folding in a quoted string like this (§3.3 "quoted-string"), so I'm curious whether the parsing is working correctly. Thanks for your help! Here is my Dovecot information: version: 1.1.4 "dovecot -n" output: # 1.1.4: /usr/local/etc/dovecot.conf Warning: fd limit 256 is lower than what Dovecot can use under full load (more than 384). Either grow the limit or change login_max_processes_count and max_mail_processes settings base_dir: /var/dovecot/ info_log_path: /var/log/dovecot.log listen: *, [::] ssl_cert_file: /System/Library/OpenSSL/certs/imapd.pem ssl_key_file: /System/Library/OpenSSL/certs/privkey.out login_dir: /var/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login max_mail_processes: 256 mail_location: maildir:%h/Maildir namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: shared separator: / prefix: Shared/ location: maildir:/Users/Shared/Maildir list: yes subscriptions: yes auth default: passdb: driver: pam args: imap userdb: driver: passwd -- *Eric Stadtherr* estadtherr(a)gmail.com <mailto:estadtherr@gmail.com>

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[Dovecot] Gah, pop3 falling over
by Brandon Lamb 27 Oct '08

27 Oct '08

Why would I be seeing a million of these? dovecot: 2008-10-27 09:12:33 Warning: chdir(/mail/mail/domain/u/username/) blocked for 18 secs Two servers were working fine and then all of a sudden this morning bam 500 load and theres a million dovecots and tons of these lines in the logs. It is like everyone gets up at exactly 8:30 and hits the pop3 server at once. Anyway, dovecot 1.1.5, nfs mount, debian lenny/sid amd64, 2.6.26-1-amd64 i had the performance mode options for login configured, i just set back to the single process per login though, I think that hasnt fallen over that way but I really dont remember anymore. I included the dovecot -n using the suggest performance login settings? Do I have something totally out of whack? # 1.1.5: /etc/dovecot/dovecot.conf base_dir: /var/run/dovecot/ log_path: /var/log/dovecot/dovecot.log info_log_path: /var/log/dovecot/info.log log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap pop3 listen(default): 208.200.248.2 208.200.248.7 listen(imap): 208.200.248.2 208.200.248.7 listen(pop3): 208.200.248.2 disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login login_greeting: Hello there. login_log_format_elements: <%u> <%r> login_log_format: %s login_process_per_connection: no login_process_size: 128 login_processes_count: 4 login_max_processes_count: 8 login_max_connections: 128 valid_chroot_dirs: /mail/mail mail_max_userip_connections(default): 15 mail_max_userip_connections(imap): 15 mail_max_userip_connections(pop3): 4 verbose_proctitle: yes first_valid_uid: 8 last_valid_uid: 8 first_valid_gid: 8 last_valid_gid: 8 mail_access_groups: mail mail_privileged_group: mail mail_uid: 8 mail_gid: 8 mail_location: maildir:~/:INDEX=/dovecot-index mailbox_idle_check_interval: 60 mmap_disable: yes mail_nfs_storage: yes mail_nfs_index: yes mailbox_list_index_disable: no mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(pop3): mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 mail_log_prefix: %Ls <%u>: imap_client_workarounds(default): outlook-idle delay-newmail imap_client_workarounds(imap): outlook-idle delay-newmail imap_client_workarounds(pop3): pop3_no_flag_updates(default): no pop3_no_flag_updates(imap): no pop3_no_flag_updates(pop3): yes pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh pop3_logout_format(default): top=%t/%p, retr=%r/%b, del=%d/%m, size=%s pop3_logout_format(imap): top=%t/%p, retr=%r/%b, del=%d/%m, size=%s pop3_logout_format(pop3): retr=%r/%b, del=%d/%m, size=%s auth default: mechanisms: plain login default_realm: olypen.com cache_size: 8192 cache_ttl: 300 worker_max_count: 60 passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: prefetch userdb: driver: sql args: /etc/dovecot/dovecot-sql.conf socket: type: listen client: path: /var/run/dovecot/auth-client mode: 438 user: mail group: mail master: path: /var/run/dovecot/auth-master mode: 438 user: mail group: mail plugin: quota: maildir quota_rule: Trash:ignore quota_rule2: Sent:ignore quota_rule3: Spam:ignore quota_rule4: Archive:ignore quota_rule5: Sent Items:ignore quota_rule6: Deleted Items:ignore auth_socket_path: /var/run/dovecot/auth-master

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[Dovecot] Plugin zlib not found?
by Ralf Hildebrandt 27 Oct '08

27 Oct '08

Oct 27 16:49:08 postamt dovecot: Fatal: IMAP(fwedel): Plugin zlib not found from directory /usr/local/lib/dovecot/imap Oct 27 16:49:10 postamt dovecot: Dovecot v1.1.5 starting up # ll /usr/local/lib/dovecot/imap total 128 lrwxrwxrwx 1 root staff 22 2008-10-27 16:49 lib01_acl_plugin.so -> ../lib01_acl_plugin.so lrwxrwxrwx 1 root staff 31 2008-10-27 16:49 lib02_lazy_expunge_plugin.so -> ../lib02_lazy_expunge_plugin.so lrwxrwxrwx 1 root staff 24 2008-10-27 16:49 lib10_quota_plugin.so -> ../lib10_quota_plugin.so -rw-r--r-- 1 root staff 16260 2008-10-27 16:49 lib11_imap_quota_plugin.a -rwxr-xr-x 1 root staff 924 2008-10-27 16:49 lib11_imap_quota_plugin.la -rwxr-xr-x 1 root staff 19259 2008-10-27 16:49 lib11_imap_quota_plugin.so lrwxrwxrwx 1 root staff 24 2008-10-27 16:49 lib11_trash_plugin.so -> ../lib11_trash_plugin.so lrwxrwxrwx 1 root staff 26 2008-10-27 16:49 lib20_convert_plugin.so -> ../lib20_convert_plugin.so lrwxrwxrwx 1 root staff 25 2008-10-27 16:49 lib20_expire_plugin.so -> ../lib20_expire_plugin.so lrwxrwxrwx 1 root staff 22 2008-10-27 16:49 lib20_fts_plugin.so -> ../lib20_fts_plugin.so lrwxrwxrwx 1 root staff 27 2008-10-27 16:49 lib20_mail_log_plugin.so -> ../lib20_mail_log_plugin.so lrwxrwxrwx 1 root staff 29 2008-10-27 16:49 lib20_mbox_snarf_plugin.so -> ../lib20_mbox_snarf_plugin.so -rw-r--r-- 1 root staff 79984 2008-07-21 12:09 lib20_zlib_plugin.a -rwxr-xr-x 1 root staff 892 2008-07-21 12:09 lib20_zlib_plugin.la lrwxrwxrwx 1 root staff 23 2008-10-27 16:49 lib20_zlib_plugin.so -> ../lib20_zlib_plugin.so lrwxrwxrwx 1 root staff 28 2008-10-27 16:49 lib21_fts_squat_plugin.so -> ../lib21_fts_squat_plugin.so -- Ralf Hildebrandt (Ralf.Hildebrandt(a)charite.de) snickebo(a)charite.de Postfix - Einrichtung, Betrieb und Wartung Tel. +49 (0)30-450 570-155 http://www.arschkrebs.de I'm looking for a job Netzwerkgrundlagen anhand Windows lernen zu wollen ist doch wie seine ersten sexuellen Erfahrungen mit einer Prostituierten zu sammlen: Die Leidenschaft fehlt, das wirklich Wichtige lernt man dabei nicht, und die Chance sich einen Sch�dling einzufangen ist hoch. (Lukas Graf in d.c.s.m)

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[Dovecot] Released v1.1.5 and v1.2.alpha3
by Timo Sirainen 27 Oct '08

27 Oct '08

http://dovecot.org/releases/1.1/dovecot-1.1.5.tar.gz http://dovecot.org/releases/1.1/dovecot-1.1.5.tar.gz.sig http://dovecot.org/releases/1.2/alpha/dovecot-1.2.alpha3.tar.gz http://dovecot.org/releases/1.2/alpha/dovecot-1.2.alpha3.tar.gz.sig A combined release announcement for a change. :) Largest changes since v1.1.4: * Dovecot prints an informational message about authentication problems at startup. The message goes away after the first successful authentication. This hopefully reduces the number of "Why doesn't my authentication work?" questions. + Maildir/dbox: Try harder to assign unique UIDVALIDITY values to mailboxes to avoid potential problems when recreating or renaming mailboxes. The UIDVALIDITY is tracked using dovecot-uidvalidity* files in the mail root directory. + Many logging improvements - In some conditions Dovecot could have stopped using existing cache file and never used it again until it was deleted. - pop3 + Maildir: Make sure virtual sizes are always written to dovecot-uidlist. This way if the indexes are lost Dovecot will never do a huge amount of work to recalculate them. - mbox: Fixed listing mailboxes in namespaces with prefix beginning with '~' or '/' (i.e. UW-IMAP compatibility namespaces didn't work). - dict quota: Don't crash when recalculating quota (when quota warnings enabled). - Fixes to handling "out of disk space/quota" failures. - Blocking passdbs/userdbs (e.g. PAM, MySQL) could have failed lookups sometimes when auth_worker_max_request_count was non-zero. - Fixed compiling with OpenBSD Largest changes since v1.2.alpha2: + Added userdb checkpassword (by Sascha Wilde) + Autocreate plugin: http://wiki.dovecot.org/Plugins/Autocreate + Listescape plugin: http://wiki.dovecot.org/Plugins/Listescape - All the same fixes as for v1.1.5 I was thinking about waiting for Kolab people's work for shared mailbox support to get done, get that code to v1.2 tree and then release v1.2.beta1 with feature freeze.

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Re: [Dovecot] Fwd: Re: Problem with quota dovecot as lda and mysql [claudio.prono@atpss.net]
by Claudio Prono 27 Oct '08

27 Oct '08

Thank u, i have read all in that guide, but nothing. I have made a test, with dovecot 1.0.14, with the same configuration the quota works... now i am really confused... deliver(test2(a)mediaservice.pri): Dec 04 04:30:43 Info: msgid=<4905A6AD.8060008(a)atpss.net>: save failed to INBOX: Quota exceeded Any problem or difference with quota from version 1.0.x to 1.1.x ?? Any suggestion is welcome... Claudio. Quey ha scritto: > Have a look at http://kb.ausics.net/pf.php > It might offer some help > > ------------------------------------------------------------------------ > > Oggetto: > Re: [Dovecot] Problem with quota dovecot as lda and mysql > Da: > Claudio Prono <claudio.prono(a)atpss.net> > Data: > Mon, 27 Oct 2008 11:19:11 +0100 > A: > Dovecot Mailing List <dovecot(a)dovecot.org> > > A: > Dovecot Mailing List <dovecot(a)dovecot.org> > > > If can be useful, that is the debug of a send mail to the same mailbox: > > deliver(test(a)test.com): Oct 27 12:15:39 Info: Loading modules from > directory: /usr/lib/dovecot/modules/lda > deliver(test(a)test.com): Oct 27 12:15:39 Info: Module loaded: > /usr/lib/dovecot/modules/lda/lib10_quota_plugin.so > deliver(test(a)test.com): Oct 27 12:15:39 Info: auth input: test(a)test.com > deliver(test(a)test.com): Oct 27 12:15:39 Info: auth input: > maildir=test.com/test@test.com/ > deliver(test(a)test.com): Oct 27 12:15:39 Info: auth input: uid=51 > deliver(test(a)test.com): Oct 27 12:15:39 Info: auth input: gid=51 > deliver(test(a)test.com): Oct 27 12:15:39 Info: auth input: > quota=dirsize:storage=15000 > deliver(test(a)test.com): Oct 27 12:15:39 Info: Quota root: > name=storage=15000 backend=dirsize args= > deliver(test(a)test.com): Oct 27 12:15:39 Info: maildir: > data=/var/mail/virtual/test.com/test@test.com > deliver(test(a)test.com): Oct 27 12:15:39 Info: maildir++: > root=/var/mail/virtual/test.com/test@test.com, index=, control=, > inbox=/var/mail/virtual/test.com/test@test.com > deliver(test(a)test.com): Oct 27 12:15:40 Info: > msgid=<490594E1.5000802(a)atpss.net>: saved mail to INBOX > > the line with quota=dirsize:storage=15000 is correct? For 15Mb? > > Thank u, > > Claudio. > > > Claudio Prono ha scritto: > >> Hello to all, >> >> That is my situation: I am trying to use dovecot as LDA with postfix, >> mysql e postfixadmin. So, all the users are stored in mysql, with quota >> password and all other things. All works properly, except for quota. I >> am trying to do some tests, but is not clear to me how to debug that >> problem. >> >> Scenario: user with 15 Mb of quota. >> >> That is my dovecot.conf (dovecot version 1.1.3 on OpenSuSE 11.0): >> >> dovecot -n >> # 1.1.3: /etc/dovecot/dovecot.conf >> log_path: /var/log/dovecot-err.log >> info_log_path: /var/log/dovecot-inf.log >> 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 >> first_valid_uid: 51 >> last_valid_uid: 51 >> first_valid_gid: 51 >> last_valid_gid: 51 >> mail_location: maildir:/var/mail/virtual/%d/%u >> mail_executable(default): /usr/lib/dovecot/imap >> mail_executable(imap): /usr/lib/dovecot/imap >> mail_executable(pop3): /usr/lib/dovecot/pop3 >> mail_plugins(default): quota imap_quota >> mail_plugins(imap): quota imap_quota >> mail_plugins(pop3): quota >> 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 >> imap_client_workarounds(default): outlook-idle >> imap_client_workarounds(imap): outlook-idle >> imap_client_workarounds(pop3): >> pop3_uidl_format(default): %08Xu%08Xv >> pop3_uidl_format(imap): %08Xu%08Xv >> pop3_uidl_format(pop3): %Mf >> auth default: >> passdb: >> driver: sql >> args: /etc/dovecot/dovecot-mysql.conf >> userdb: >> driver: passwd >> userdb: >> driver: sql >> args: /etc/dovecot/dovecot-mysql.conf >> socket: >> type: listen >> master: >> path: /var/run/dovecot/auth-master >> mode: 384 >> plugin: >> quota: maildir >> quota: maildir:user quota >> >> And this is my dovecot-mysql.conf: >> >> driver = mysql >> connect = host=127.0.0.1 port=3306 user=postfix password=XXXXXXXXXXX >> dbname=postfix >> default_pass_scheme = MD5-CRYPT >> >> password_query = SELECT username as user, password, >> '/var/mail/virtual/%d/%u' as >> userdb_home,'maildir:/var/mail/virtual/%d/%u' , 51 as userdb_uid, 51 as >> userdb_gid FROM mailbox WHERE username = '%n@%d' AND active = '1' >> >> user_query = SELECT maildir, 51 AS uid, 51 AS gid, >> concat('dirsize:storage=', ROUND( mailbox.quota / 1024 ) ) AS quota FROM >> mailbox WHERE username = '%u' AND active = '1' >> >> But.. when i send a mail that "overquota" the mailbox, nothing happens, >> the mail is normally delivered to maildir and the quota is not considered. >> >> An example of the process: >> >> I take a mailbox with 15Mb of quota, like test(a)test.com: >> >> Email Nome Quota (MB) Ultima modifica Attivo >> test(a)test.com test 15 2008-10-27 11:47:43 SI >> <edit-active.php?username=test%40test.com&domain=test.com> modifica >> <edit-mailbox.php?username=test%40test.com&domain=test.com> cancella >> <delete.php?table=mailbox&delete=test%40test.com&domain=test.com> >> >> >> I try to send an email to it: >> >> Oct 27 11:48:53 dns postfix/smtpd[3489]: connect from >> cla.mediaservice.pri[192.168.87.70] >> Oct 27 11:48:53 dns postfix/smtpd[3489]: D8DF2837: >> client=cla.mediaservice.pri[192.168.87.70] >> Oct 27 11:48:53 dns postfix/cleanup[3494]: D8DF2837: >> message-id=<49058EB2.5080208(a)atpss.net> >> Oct 27 11:48:58 dns postfix/qmgr[2636]: D8DF2837: >> from=<claudio.prono(a)atpss.net>, size=7716371, nrcpt=1 (queue active) >> Oct 27 11:48:58 dns postfix/smtpd[3489]: disconnect from >> cla.mediaservice.pri[192.168.87.70] >> Oct 27 11:48:59 dns postfix/pipe[3496]: D8DF2837: to=<test(a)test.com>, >> relay=dovecot, delay=5.6, delays=4.9/0/0/0.71, dsn=2.0.0, status=sent >> (delivered via dovecot service) >> Oct 27 11:48:59 dns postfix/qmgr[2636]: D8DF2837: removed >> >> Fine, the mail was put into mailbox. >> >> dns:/var/mail/virtual/test.com/test@test.com # du -h >> 0 ./cur >> 7.3M ./new >> 0 ./tmp >> 7.3M . >> >> Now i try to put in overquota the mailbox with other 2 mails of the same >> dimension. >> >> First one: >> >> Oct 27 11:50:52 dns postfix/smtpd[3684]: connect from >> cla.mediaservice.pri[192.168.87.70] >> Oct 27 11:50:52 dns postfix/smtpd[3684]: 220D4837: >> client=cla.mediaservice.pri[192.168.87.70] >> Oct 27 11:50:52 dns postfix/cleanup[3689]: 220D4837: >> message-id=<49058F28.8050004(a)atpss.net> >> Oct 27 11:51:13 dns postfix/qmgr[2636]: 220D4837: >> from=<claudio.prono(a)atpss.net>, size=7716372, nrcpt=1 (queue active) >> Oct 27 11:51:13 dns postfix/smtpd[3684]: disconnect from >> cla.mediaservice.pri[192.168.87.70] >> Oct 27 11:51:14 dns postfix/pipe[3691]: 220D4837: to=<test(a)test.com>, >> relay=dovecot, delay=22, delays=22/0.01/0/0.56, dsn=2.0.0, status=sent >> (delivered via dovecot service) >> Oct 27 11:51:14 dns postfix/qmgr[2636]: 220D4837: removed >> >> dns:/var/mail/virtual/test.com/test@test.com # du -h >> 0 ./cur >> 15M ./new >> 0 ./tmp >> 15M . >> >> That's ok, the quota is 15Mb, next mail... >> >> Oct 27 11:52:27 dns postfix/smtpd[3684]: connect from >> cla.mediaservice.pri[192.168.87.70] >> Oct 27 11:52:27 dns postfix/smtpd[3684]: 4441D837: >> client=cla.mediaservice.pri[192.168.87.70] >> Oct 27 11:52:27 dns postfix/cleanup[3689]: 4441D837: >> message-id=<49058F87.4010600(a)atpss.net> >> Oct 27 11:52:49 dns postfix/qmgr[2636]: 4441D837: >> from=<claudio.prono(a)atpss.net>, size=7716371, nrcpt=1 (queue active) >> Oct 27 11:52:49 dns postfix/smtpd[3684]: disconnect from >> cla.mediaservice.pri[192.168.87.70] >> Oct 27 11:52:50 dns postfix/pipe[3691]: 4441D837: to=<test(a)test.com>, >> relay=dovecot, delay=23, delays=22/0.01/0/0.56, dsn=2.0.0, status=sent >> (delivered via dovecot service) >> Oct 27 11:52:50 dns postfix/qmgr[2636]: 4441D837: removed >> >> Wrong! The mail quota was not seen, and in fact... >> >> dns:/var/mail/virtual/test.com/test@test.com # du -h >> 0 ./cur >> 22M ./new >> 0 ./tmp >> 22M . >> >> Overquota is here! >> >> Any suggestion? I have already readed the quota howto of dovecot, with >> no results, all seems ok, but quota is not used... PLS HELP!!! >> >> Thank u in advance, >> >> Claudio Prono. >> >> >> > > -- ------------ Claudio Prono Systems Development @ Atpss.net Srl, Divisione Implementazione Sistemi Via San Bernardino, 17 - 10137 Torino (TO) - IT Tel +39-011.32.72.100 Fax +39-011.32.46.497 PGP Fingerprint: 75C2 4049 E23D 2FBF A65F 40DB EA5C 11AC C2B0 3647 Disclaimer: http://atpss.net/disclaimer ------------

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[Dovecot] Problems with the pop3 part of dovecot
by Brandon Lamb 27 Oct '08

27 Oct '08

Hello, I originally just typed up a 5 paragraph essay on my problems but just deleted it all. basically I need to find out where to start looking to find out what is the problem with my dovecot pop3 setup. I switched from courier imap/pop3 to dovecot imap/pop3. I have had super high loads (40+ and overnight one server went to 511) and its been a nightmare fighting with this new setup for the last two weeks. I did manage to narrow the problem down to it being with the pop3 part of dovecot. I am not sure why the load keeps going so high. The first week I attributed it to users having to redownload mail and reindex (we were aware of the UIDL problem), but two weeks later one of my machines overnight went to 511. I have changed so many config options to try to make it work that I have become overwhelmed and feel like I have tried everything to get the right settings. I am running four 64bit machines with amd 9850 cpus, 4 gigs ram, the mailstore is nfs mounted, the nfs server is using xfs. Debian lenny/sid. I dont know what to do, I am almost debating going back to courier pop3 and going through the week of support calls of customers downloading mail again but that is a last ditch effort. I can understand if i just need to wait it out while things are indexed for dovecot and stuff, but machines falling over and loads of 40 to 500 just for dovecot seems not right. so, where do I start?

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