- dovecot - dovecot.org

[Dovecot] Security hole #6: Some passdbs allowed users to log in without a valid password
by Timo Sirainen 09 Mar '08

09 Mar '08

This affects only blocking passdbs: - MySQL - PAM, passwd and shadow if blocking=yes The underlying bug exists in all v1.0.x versions, but I couldn't figure out a way to exploit it except with v1.0.11, v1.0.12 and v1.1.rc2. Probably a good idea to upgrade in any case. The main problem is that Dovecot's internal protocols use TAB character as a delimiter, but passwords were sent unescaped through them. So passwords containing TAB characters allowed to add new internal fields. The main problem here is a new "skip_password_check" field added in v1.0.11 to fix problems with master user logins. Specifying this field allowed the user to skip the password check, as the name implies. This has been fixed thoroughly in v1.0.13 and v1.1.rc3 to make sure there are no more escaping problems with any fields, but it can be also fixed with a less intrusive patch for v1.0: http://hg.dovecot.org/dovecot-1.0/raw-rev/da2a9372e26e

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[Dovecot] Quota Problem?
by Michel Vega Fuenzalida 08 Mar '08

08 Mar '08

Good list I am not very good with English. I use dovecot-1.0-1.2.rc15.el5.x86_64rpm for Centos 5.1, Maildir like mailbox and I have it configured as it continues: base_dir = /var/run/dovecot/ protocols = imaps pop3s imap mail_location = maildir:~/Maildir protocol imap { mail_plugins = quota imap_quota mail_plugin_dir = /usr/lib/dovecot/imap } protocol pop3 { pop3_uidl_format = %08Xu%08Xv mail_plugins = quota mail_plugin_dir = /usr/lib/dovecot/pop3 } log_path = /var/log/dovecot.log log_timestamp = "%b %d %H:%M:%S " syslog_facility = mail auth default { mechanisms = plain #login digest-md5 cram-md5 passdb pam { } userdb passwd { } user = root } plugin { quota = maildir quota = maildir:ignore=Trash } the problem resides in the quota, when I make: #du - sh /home/muti/Maildir/ 160M /home/michelvf/Maildir/ And in the file /home/muti/Maildir/maildirsize appears: 204800000S 138594655 4180 This doesn't belong together with the real size of the mailbox. That is to say that it is not real, is this normal? or I have not well configured dovecot.conf, I really want that through the file maildirsize, to have control of the quota. Greetings -- Usemos el Software Libre "Con todos y para el bien de todos." Jose Marti, 26 de noviembre de 1891, Tampa. Michel Vega Fuenzalida. Usuario Linux: 353763 (http://counter.li.org) Coordinador Grupo: Linux-Pinero. Administrador de Red. ELAM "Clara Zetkin" Teléfono: 53 (01) 52193107 ext 115. Isla de la Juventud. Cuba.

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[Dovecot] IPv6-enabled dovecot-1.1rc* does not accept IPv4-connections
by Bernhard Schmidt 08 Mar '08

08 Mar '08

Hi, I'm having a really really strange problem. After upgrading from 1.1.beta13 to 1.1.rc2 (happened with rc1 as well IIRC) I can't connect to the services using IPv4 anymore. dovecot happily binds to the IPv6 wildcard socket which should accept IPv4 connections as well. root@vs02:~# netstat -lnp --tcp | grep dovecot tcp6 0 0 :::993 :::* LISTEN 30758/dovecot tcp6 0 0 :::995 :::* LISTEN 30758/dovecot tcp6 0 0 :::110 :::* LISTEN 30758/dovecot tcp6 0 0 :::143 :::* LISTEN 30758/dovecot root@vs02:~# telnet ::1 110 Trying ::1... Connected to ::1. Escape character is '^]'. +OK Dovecot ready. quit +OK Logging out Connection closed by foreign host. root@vs02:~# telnet 127.0.0.1 110 Trying 127.0.0.1... telnet: Unable to connect to remote host: Connection refused root@vs02:~# /sbin/stop dovecot dovecot (stop) running, process 30758 dovecot (stop) pre-stop, (main) process 30758 dovecot (stop) stopping, process 30758 dovecot (stop) killed, process 30758 dovecot (stop) post-stop dovecot (stop) waiting # downgrading root@vs02:~# dpkg -i dovecot_1.1.beta13-1_amd64.deb dpkg - warning: downgrading dovecot from 1.1.rc2-1 to 1.1.beta13-1. (Reading database ... 20504 files and directories currently installed.) Preparing to replace dovecot 1.1.rc2-1 (using dovecot_1.1.beta13-1_amd64.deb) ... Unpacking replacement dovecot ... Setting up dovecot (1.1.beta13-1) ... Installing new version of config file /etc/dovecot/dovecot-sql-example.conf ... Installing new version of config file /etc/dovecot/dovecot-ldap-example.conf ... Installing new version of config file /etc/dovecot/dovecot-example.conf ... root@vs02:~# /sbin/start dovecot dovecot (start) waiting dovecot (start) starting dovecot (start) pre-start, process 30816 dovecot (start) spawned, process 30818 dovecot (start) post-start, (main) process 30818 dovecot (start) running, process 30818 root@vs02:~# netstat -lnp --tcp | grep dovecot tcp6 0 0 :::993 :::* LISTEN 30818/dovecot tcp6 0 0 :::995 :::* LISTEN 30818/dovecot tcp6 0 0 :::110 :::* LISTEN 30818/dovecot tcp6 0 0 :::143 :::* LISTEN 30818/dovecot root@vs02:~# telnet 127.0.0.1 110 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. +OK Dovecot ready. quit +OK Logging out Connection closed by foreign host. I built the packages myself, both (beta13 and rc2) with the options --without-passwd --without-passwd-file --without-shadow --without-pam --without-gssapi --without-vpopmail --with-ldap --without-checkpassword --without-nss --with-deliver --with-ioloop=epoll --with-storages=maildir,raw --sysconfdir=/etc/dovecot Anyone having an idea? Thanks, Bernhard

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[Dovecot] dovecotpw
by Brent Clark 08 Mar '08

08 Mar '08

Hi I would like to simulate dovecot's dovecotpw with a perl script I tried / used use Crypt::SaltedHash; my $csh = Crypt::SaltedHash->new(algorithm => 'SHA-1'); $csh->add($passwd_string); my $salted = $csh->generate; also use Digest::SHA1; use MIME::Base64; $ctx = Digest::SHA1->new; $ctx->add($passwd_string); $ctx->add('salt'); my $salted = '{SSHA}' . encode_base64($ctx->digest . 'salt' ,''); But it doesnt work. Basically what im doing is authenticating against a mysql db. If i do a dovecotpw -s SSHA -p password and update the DB, then the mail client authenticates perfectly. If anyone can help, it would be most appreciated. Kind Regards Brent Clark

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[Dovecot] dovecot and ldap config - getting no password in reply
by Joseph Norris 08 Mar '08

08 Mar '08

I almost go this liked but then I get the following: Mar 7 18:09:43 malaga dovecot: auth(default): ldap(jnorris,76.20.83.98): pass search: base=ou=People,dc=ucmerced,dc=edu scope=subtree filter=(&(uid=jnorris)) fields=uid,userPassword Mar 7 18:09:43 malaga dovecot: auth(default): ldap(jnorris,76.20.83.98): result: uid(user)=jnorris Mar 7 18:09:43 malaga dovecot: auth(default): ldap(jnorris,76.20.83.98): No password in reply Mar 7 18:09:45 malaga dovecot: auth(default): client out: FAIL 2 user=jnorris temp What am I missing in my conf files? -- Cell: 209.201.3410 Desk: 209.228.4576 email: jnorris(a)ucmerced.edu #Joseph Norris (Linux/Apache/Mysql/Perl - what else is there?) print @c=map chr $_+100,(6,17,15,16,-68,-3,10,11, 16,4,1, 14,-68,12,1,14,8, -68,4,-3,-1,7,1,14,-68, -26,11,15,1,12, 4,-68,-22,11,14,14,5,15,-90);

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[Dovecot] User another userdb to sasl
by Nicolas Letellier 08 Mar '08

08 Mar '08

Hello, I use Dovecot 1.0.12 with Postfix on FreeBSD. It works perfectly, but I have a question. My users are virtual (stocked in a MySQL database). I use SASL Dovecot authentification, and SASL uses my userdb (for POP/IMAP access). However, I would like my users have an other login/password to send email with SMTP/SASL. Or, I don't want my users use the same login/password for POP/IMAP than SMTP. More, I don't want some users could send emails with their login/password, but I want they can fetch their mails. I'm looking for an option in my dovecot.conf to specifie a table SQL for SASL authentification (and don't use same table SQL than IMAP/POP access). How I could do for this problem? Do you have an idea? Or, simply, is it possible with Dovecot SASL? I read all Dovecot wiki, with no results... Thanks very much. Nicolas

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[Dovecot] limit numbers of fails logins
by Federico Nan 07 Mar '08

07 Mar '08

Hi!! i want to limit the retry of the login process if the password dosent match. i use dovecot gssapi login plugin. if a user put your password wrong twice, i want dovecot ban that user for a while o something like that, its that possible?? thanks a lot!!! sorry my english! -- Federico Nan Nantec.net federico(a)nantec.net

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[Dovecot] Can't load private key file
by adamsh＠fsfa.org 07 Mar '08

07 Mar '08

Hi Guys, I have just purchased and installed an authenticated certificate for the mail server, but I am getting errors from dovecot. My mail.err file is showing the following. Mar 7 17:56:04 mailserver dovecot: pop3-login: Can't load private key file /etc/ssl/mailserver/mail.mydomain.tld.key: error:0906A068:PEM routines:PEM_do_header:bad password read My dovecot.conf has the following set. # Uncomment these if using SSL ssl_cert_file = /etc/ssl/mailserver/mail.mydomain.tld.crt ssl_key_file = /etc/ssl/mailserver/mail.mydomain.tld.key #ssl_key_password = #ssl_ca_file = /etc/ssl/mailserver/ca/mydomain.pem #ssl_verify_client_cert = yes ssl_parameters_regenerate = 168 verbose_ssl = no I have been playing about with it all for about 3 hours now and would greatly appreciate any help ;) Regards Adam -------------------------------------------------------------------- myhosting.com - Premium Microsoft® Windows® and Linux web and application hosting - http://link.myhosting.com/myhosting

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[Dovecot] Building Dovecot with OpenLDAP break PAM LDAP on Solaris
by Laurent Blume 07 Mar '08

07 Mar '08

Hi all, I'm back with more data on a problem Iposted about one month ago. To sum it up, my Solaris 10 box has local accounts as well as LDAP ones via PAM. They work well as-is, with no special configuratio, for WU IMAP (using the «other» entry in pam.conf. When I tried a self-built Dovecot, all accounts were authenticated without problem. Then I tried the Blastwave version, same release, but with more option, and this one didn't work with the exact same configuration: local accounts were authenticated, not the PAM LDAP ones. Now, it turns out that when Dovecot is built using OpenLDAP, then PAM LDAP account won't work. If it's built with Solaris LDAP, they work, everything else being equal. Is there any way to fix that? There's the Blastwave bug report with more details if needed: http://www.blastwave.org/mantis/view_bug_page.php?f_id=0002760 Thanks in advance for any help, Laurent -- / Leader de Projet & Communauté | I'm working, but not speaking for \ G11N http://fr.opensolaris.org | Bull Services http://www.bull.com / FOSUG http://guses.org |

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[Dovecot] Squat Indexing
by Jeff Grossman 07 Mar '08

07 Mar '08

I tried Squat indexing on my very small home system and when I did a body search in Thunderbird, I got a TON, and I mean TON, of these messages in my log file: Mar 6 06:13:31 apple dovecot: child 14142 (imap) killed with signal 6 Mar 6 06:13:31 apple dovecot: IMAP(jeff): file file-lock.c: line 112: unreached Mar 6 06:13:31 apple dovecot: IMAP(jeff): Raw backtrace: imap [0x482771] -> imap [0x482166] -> imap [0x484d86] -> imap(file_wait_lock+0x35) [0x484ef5] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so [0x2b4664a69a0c] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so [0x2b4664a6a99b] -> /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so(squat_trie_get_last_uid+0x4c) [0x2b4664a6ac1c] -> /usr/local/lib/dovecot/imap/lib20_fts_plugin.so [0x2b4664862d0b] -> /usr/local/lib/dovecot/imap/lib20_fts_plugin.so [0x2b4664863bb3] -> imap(cmd_search+0xd9) [0x41b909] -> imap(cmd_uid+0x52) [0x41ca12] -> imap [0x41d348] -> imap [0x41d3e9] -> imap [0x41db5f] -> imap(client_input+0x5f) [0x41dd8f] -> imap(io_loop_handler_run+0xf8) [0x4894c8] -> imap(io_loop_run+0x1d) [0x4887ad] -> imap(main+0x3c2) [0x424f52] -> /lib/libc.so.6(__libc_start_main+0xf4) [0x2b466451e1c4] -> imap [0x417df9] This is with version 1.1rc1. Here is a copy of my dovecot -n: # 1.1.rc1: /usr/local/etc/dovecot.conf base_dir: /var/run/dovecot/ log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap imaps pop3 pop3s ssl_cert_file: /etc/ssl/certs/stikman-godaddy.crt ssl_key_file: /etc/ssl/private/stikman-godaddy.key 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 verbose_proctitle: yes mail_extra_groups: mail mail_location: maildir:~/Maildir dotlock_use_excl: no fsync_disable: yes lock_method: dotlock maildir_copy_with_hardlinks: 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): fts fts_squat mail_plugins(imap): fts fts_squat 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 auth default: mechanisms: plain login passdb: driver: pam userdb: driver: passwd plugin: fts: squat

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[Dovecot] Squat performance
by Timo Sirainen 07 Mar '08

07 Mar '08

The initial building (and an occational compression) performance just got a major boost. I knew there was a problem there, but I hadn't realized it was this easy to fix: http://hg.dovecot.org/dovecot-1.1/rev/4445415da4ff My 1,4 GB test lkml mbox can be now indexed in 7 minutes, doubling the speed form earlier 14 minutes. I added some more benchmark results here: http://wiki.dovecot.org/Plugins/FTS So the initial Squat index building is about 2-3x slower than the non-indexed search. I think that's pretty good. Also I think it means that the non-indexed search code could be optimized more. :) Maildir test shows that it indexes about 5 MB/CPUsec. My earlier tests showed that it indexed 8-10 MB/CPUs when feeding data directly to it, so 3-5 MB/CPUs is going elsewhere, probably to message parsing and charset conversions and such..

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[Dovecot] Upgrading from 0.99.10.5 to 1.1
by Anders 07 Mar '08

07 Mar '08

Hi, I am upgrading a setup from Dovecot 0.99 to 1.1. There are a bunch of .imap.index* files that it appears that I can just delete, and they will be recreated as dovecot.index* files. Right? Next, there are some .customflags that I have now learned are not being converted to dovecot-keywords (as we skipped the 1.0 version, and the conversion code appears to be removed in 1.1). Is there some way to convert this? Is it just a rename? Thanks, Anders.

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[Dovecot] Deliver question
by Dien Phan 07 Mar '08

07 Mar '08

Hi, I searched whole 2007-2008 mailing lists for answer but couldn\'t find. I think it\'s easier and quicker to ask here. Suppose I have a message saved in file /tmp/afile. How can I tell deliver to deliver it to user\'s abc(a)domain.com mail box SPAM? I tried two following ways but no success: 1. more /tmp/afile | deliver -d abc(a)domain.com -m SPAM 2. deliver -d abc(a)domain.com -m SPAM < /tmp/afile Thank you for help. --------------- Thư điện tử tiếng Việt, đơn giản và thuận tiện: http://mail.vn-mail.net

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[Dovecot] Future enhancement of imap: sorting?
by Andy Dills 07 Mar '08

07 Mar '08

After solving a problem with a sweet little application I discovered (more on that below), I wanted to get some feedback about a potential enhancement for IMAP: standardized, MUA independant, server-side sorting. Currently, there are two basic solutions for sorting: handle it during delivery or handle it in the MUA. However, if you handle it in the MUA, you lose some of the client independancy and portability that imap was designed to address, as there is no mechanism to sync sorting rules between clients, and many lightweight clients don't support sorting at all. On the flip side, in distributed mail envrionments sorting at delivery time isn't feasible, as you typically have the entire mailspool owned by a single UID and mounted via NFS. My basic point is that the two paradigms for sorting have fundemental flaws that severaly limit them. It occured to me that it would be ideal to enable sorting in the imap daemon, enabling users to implement sorting rules which are stored in their directory (similar to the other imap metadata), and which get invoked whenever mail is checked. Perhaps that is beyond the reasonable scope of the imap protocol, but in my mind sorting is a critical task that is poorly addressed and needs to be standardized. I'd love to hear opinions on this. See, in our mail cluster environment, it's basically impossible to use procmail without forwarding your mail to our shell server (nor are we able to use the dovecot LDA). So, the question presented to me by one of my business partners was, since Outlook was shortsighted and didn't include the ability to sync sorting rules between clients, nor did they implement sorting functionality whatsoever on the windows mobile version, what options does he have to ensure proper sorting of his mail without having to leave outlook running 24x7? He doesn't want to have to wade through mailing list email on his mobile outlook, nor does he want to have to ensure his filter rules are consistent in both his outlook and our webmail. So, I poked around in the ports tree, and found a gem: imapfilter. http://imapfilter.hellug.gr/ It's configured via lua, supports a very rich array of actions and queries, and has proven to be very robust and lightweight. I helped him get started with some sample rules, added it to run every minute as a cron job, and boom: robust, fully featured, MUA independant filtering in an environment that can't support procmail or the dovecot LDA. As nice as it is, it's still a personal solution. In my mind we need to have standardized, server-side, MUA-independant sorting rules that get invoked when a mailbox is checked. Thoughts? Andy --- Andy Dills Xecunet, Inc. www.xecu.net 301-682-9972 ---

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[Dovecot] Outlook 2003 marks email for deletion
by Jan van den Berg 07 Mar '08

07 Mar '08

Hi, Im running Dovecot 1.1RC1 (only IMAP). I noticed that when I connect with Outlook 2003; and I start reading new email some mails get marked (completely random) for deletion (,S -> ,ST) ?? I can set this mail to unread, undo the deletion read it again and it will stay OK. But other emails will still get marked. This only seems to happen with Outlook 2003 not with Outlook Express or Thunderbird and only with new unread mail. Any ideas why Outlook marks this mail for deletion? Cheers, Jan

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[Dovecot] auth_debug_passwords only on mismatches?
by Mike 07 Mar '08

07 Mar '08

>From the configuration notes (1.0.10), it sounds like setting 'auth_debug_passwords' will only log the user supplied password if there was a mismatch.. When I set it (with auth_debug=no), I get a good amount of auth debug info, regardless of password matching.. ------ dovecot.conf: # In case of password mismatches, log the passwords and used scheme so the # problem can be debugged. Requires auth_debug=yes to be set. auth_debug_passwords = yes ------ I'm basically looking to just add a "login failed" line, with the username, and supplied passsword when a mismatch occurs.. Is there currently a way to do this without modifying the code? Thanks! -Mike

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[Dovecot] dovecot-auth-master Error
by Paul Roberts 07 Mar '08

07 Mar '08

I'm getting this error in my dovecot-deliver.log file... deliver(paul3(a)fleeky.com): Mar 06 10:15:08 Error: net_connect(/usr/local/var/run/dovecot-auth-master) failed: Permission denied What does that mean? If you guys need more information just ask but I just don't now what the problem is... -Paul

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Re: [Dovecot] Wrong message information reported shortly after delivery
by Ron Avriel 07 Mar '08

07 Mar '08

> On Thu, 2008-03-06 at 08:21 -0800, Ron Avriel wrote: > > If an IMAP fetch is issued some "short" time after a message was delivered > > with dovecot deliver then dovecot reports wrong (zero) values > > for that new message. Afterward, it reports the information OK. > > What OS/filesystem do you use? I don't see how this is possible. The > mails are first written to tmp/ directory and then they're atomically > rename()d to the new/ or cur/ directory. > > I also tested this myself, rapidly sending the same FETCH command 1000 > times/sec while delivering 40MB mails to the maildir. The size was > always correct. I'm using standard out of the box Redhat EL 4 with an ext3 filesystem. Since I can reproduce it easily on different RHEL4 machines, tell me what additional information you'd like. Thanks again, Ron ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs

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[Dovecot] v1.1.rc1 released
by Timo Sirainen 07 Mar '08

07 Mar '08

http://dovecot.org/releases/1.1/rc/dovecot-1.1.rc1.tar.gz http://dovecot.org/releases/1.1/rc/dovecot-1.1.rc1.tar.gz.sig Finally the first v1.1 release candidate. Please test so we can have a fully stable v1.1.0 release. v1.1.betas are already running in a few large installations, so I don't expect there to be many bugs left. There are no release critical bugs left and no known crash bugs. There are a few issues I'd like to fix before v1.1.0, but I don't expect to have more than 3-5 release candidates this time (certainly much less than 31 anyway..) Changes since beta16: - ioloop defaults now to best one availablable instead of poll - IMAP SEARCH correctness fixes - Fixed proxy_maybe handling with caching and with mysql - IMAP: ENVELOPE's subject field now always has TABs changed to spaces - Some crashfixes

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[Dovecot] dovecot overquota and delete message
by sa 07 Mar '08

07 Mar '08

Hi all, i use dovecot-1.1_rc1 with postfix and maildrop as deliver. The problem is where user gets overquota, at this point he is unable to delete message in pop3 as imap. dovecot.conf has: plugin { quota = maildir } protocol imap { mail_plugins = quota imap_quota } protocol pop3 { mail_plugins = quota } I change it to plugin { quota = maildir:ignore=Trash } and plugin { quota = maildir:storage=100240:ignore=Trash } but the problem persist. I have to del manually maildirsize file to get the user back to delete. Any suggestion ? tnx s

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[Dovecot] Not using "." as separator?
by Grant Edwards 07 Mar '08

07 Mar '08

When using maildir storage, is there any way to use something besides "." as the folder separator? I like to use folder names that match people's e-mail addresses (that's a default behavior in mutt), and "." is a pretty popular character in e-mail addresses. Ideally, I'd like to use "/". Is "." allowed in mailbox names when using mbox storage? -- Grant Edwards grante Yow! As President I have at to go vacuum my coin visi.com collection!

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[Dovecot] Logging Options
by Steffen Ille 07 Mar '08

07 Mar '08

Dear Listmembers, I tried to figure out how to get statistics not only about the amount of mails which where sent from / to my mailusers, but also about the size in byte (e.g. to compare with other traffic stats) for each of my users. postfix shows me the size of sent mails per user, but afaik I cannot get the size of rcvd mails per user with it. I use the dovecot LDA with postfix and in this lda - logfiles I also cannot see a byte-like size of delivered mails. Is there any possibility get such statistics working? My used versions are (all Debian Etch): dovecot: 1.0.10 postfix: 2.4.6 Regards, Steffen Ille

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[Dovecot] Wrong message information reported shortly after delivery
by Ron Avriel 07 Mar '08

07 Mar '08

Hi, If an IMAP fetch is issued some "short" time after a message was delivered with dovecot deliver then dovecot reports wrong (zero) values for that new message. Afterward, it reports the information OK. This causes problems to our IMAP client. The problem is easily reproduced with a large message on a slow machine. I'm using dovecot 1.0.10 Here's a sample trace: 1 uid fetch 1:* fast * 1 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:20:50 +0200" RFC822.SIZE 3378380 UID 1) * 2 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:21:40 +0200" RFC822.SIZE 3378380 UID 2) * 3 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:23:38 +0200" RFC822.SIZE 3378380 UID 3) * 4 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:40:06 +0200" RFC822.SIZE 3378380 UID 4) 1 OK Fetch completed. ######## Here dovecot reports a new message (5) arrived ######## 1 uid fetch 1:* fast * 1 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:20:50 +0200" RFC822.SIZE 3378380 UID 1) * 2 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:21:40 +0200" RFC822.SIZE 3378380 UID 2) * 3 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:23:38 +0200" RFC822.SIZE 3378380 UID 3) * 4 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:40:06 +0200" RFC822.SIZE 3378380 UID 4) * 5 EXISTS * 5 RECENT 1 OK Fetch completed. ######## This is where dovecot reports wrong information about message 5 ######## 1 uid fetch 1:* fast * 1 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:20:50 +0200" RFC822.SIZE 3378380 UID 1) * 2 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:21:40 +0200" RFC822.SIZE 3378380 UID 2) * 3 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:23:38 +0200" RFC822.SIZE 3378380 UID 3) * 4 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:40:06 +0200" RFC822.SIZE 3378380 UID 4) * 5 FETCH (FLAGS (\Recent) INTERNALDATE "01-Jan-1970 00:00:00 +0000" RFC822.SIZE 0 UID 5) 1 OK Fetch completed. ######## The same wrong information is repeated ######## 1 uid fetch 1:* fast * 1 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:20:50 +0200" RFC822.SIZE 3378380 UID 1) * 2 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:21:40 +0200" RFC822.SIZE 3378380 UID 2) * 3 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:23:38 +0200" RFC822.SIZE 3378380 UID 3) * 4 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:40:06 +0200" RFC822.SIZE 3378380 UID 4) * 5 FETCH (FLAGS (\Recent) INTERNALDATE "01-Jan-1970 00:00:00 +0000" RFC822.SIZE 0 UID 5) 1 OK Fetch completed. ######## The same wrong information is repeated several times ######## 1 uid fetch 1:* fast * 1 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:20:50 +0200" RFC822.SIZE 3378380 UID 1) * 2 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:21:40 +0200" RFC822.SIZE 3378380 UID 2) * 3 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:23:38 +0200" RFC822.SIZE 3378380 UID 3) * 4 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:40:06 +0200" RFC822.SIZE 3378380 UID 4) * 5 FETCH (FLAGS (\Recent) INTERNALDATE "01-Jan-1970 00:00:00 +0000" RFC822.SIZE 0 UID 5) 1 OK Fetch completed. ######## Trace truncated here ######## ######## Finally, correct information is reported ######## 1 uid fetch 1:* fast * 1 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:20:50 +0200" RFC822.SIZE 3378380 UID 1) * 2 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:21:40 +0200" RFC822.SIZE 3378380 UID 2) * 3 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:23:38 +0200" RFC822.SIZE 3378380 UID 3) * 4 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:40:06 +0200" RFC822.SIZE 3378380 UID 4) * 5 FETCH (FLAGS (\Recent) INTERNALDATE "06-Mar-2008 17:41:07 +0200" RFC822.SIZE 3378380 UID 5) dovecot -n: # 1.0.10: /etc/dovecot.conf log_timestamp: “%Y-%m-%d %H:%M:%S ” protocols: imap listen: *:143 ssl_disable: yes login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login login_process_per_connection: no first_valid_uid: 150 last_valid_uid: 150 dotlock_use_excl: yes fsync_disable: yes maildir_copy_with_hardlinks: yes maildir_copy_preserve_filename: yes mail_plugins: quota imap_quota auth default: mechanisms: plain login user: nobody master_user_separator: * passdb: driver: sql args: /etc/dovecot-sql.conf passdb: driver: passwd-file args: /etc/dovecot.masterusers master: yes userdb: driver: prefetch userdb: driver: sql args: /etc/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: mail plugin: quota: maildir:storage=1024 Thanks, Ron ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs

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[Dovecot] Quota exceeded - ignore setting
by Fabian Lazarski 06 Mar '08

06 Mar '08

Hello, I have a problem if I use the 'ignore' setting in my dovecot.conf A delete operation in the client means that the mail is copied to Trash mailbox. If the user is already over quota the delete operation will fail. Therefore I use the ignore setting, which doesn`t count the quota at all for the given mailbox. But it doesn`t work. I got still a quoted exceeded failure in my client. Here is the plugin part of my dovecot.conf (The trash folder was renamed in Papierkorb on the mailserver): plugin { quota = maildir:storage=0:ignore=Papierkorb acl = vfile:/etc/dovecot/acls } and the appropriate View definition: SELECT u.userid, 999 AS uid, 8 AS gid, rel_homedir(v.volume::text, u.userid::text) AS home, ('maildir:storage='::text || u.quota::text) || ':ignore=Papierkorb'::text AS quota FROM mailuser u, user_volume v WHERE u.userid::text = v.userid::text;iate view definition: here is a section of imap-info.log: dovecot: 2008-03-06 18:30:55 Info: auth(default): master in: REQUEST 184 3289 173 dovecot: 2008-03-06 18:30:55 Info: auth(default): sql(dg-SW3,172.27.60.237): SELECT * FROM dovecotuser WHERE userid = 'dg-SW3'; dovecot: 2008-03-06 18:30:55 Info: auth(default): master out: USER 184 dg-SW3 userid=dg-SW3 uid=999 gid=8 home=mail02/dg/SW3 quota=maildir:storage=2097152:ignore=Papierkorb master_user=master dovecot: 2008-03-06 18:30:55 Info: imap-login: Login: user=<dg-SW3>, method=PLAIN, rip=172.27.x.y, lip=172.27.x.x dovecot: 2008-03-06 18:30:55 Info: auth(default): client in: AUTH 174 PLAIN service=IMAP lip=172.27.x.x rip=172.27.x.y resp=<hidden> dovecot: 2008-03-06 18:30:55 Info: auth(default): passwd-file(master,172.27.x.y,master): lookup: user=master file=/etc/dovecot/dovecot-master.pwd dovecot: 2008-03-06 18:30:55 Info: auth(default): passdb(master,172.27.x.y,master): Master user logging in as dg-SW3 dovecot: 2008-03-06 18:30:55 Info: auth(default): client out: OK 174 user=dg-SW3 Used dovecot Version is 1.0.2 Can someone help? Is there another possiblity to except the quota for my papierkorb folder? Bye Fabian ----------------------------------------------------------------- Sicherheit - Verfügbarkeit - Kontinuität ----------------------------------------------------------------- IT-Service-Management von ScanPlus GmbH Lise-Meitner-Strasse 5 Tel. +49 731 92013 152 D-89081 Ulm, Germany Fax. +49 731 92013 290 Web: http://www.scan-plus.de/ Mail: lazarski(a)scan-plus.de Amtsgericht Ulm HRB 3220 Geschäftsführung: Jürgen Hörmann, Andreas Werther -----------------------------------------------------------------

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[Dovecot] two problems with dovecot and antispam-plugin and qmail/vpopmail
by Mario Cardia 06 Mar '08

06 Mar '08

Hi! I'm trying do use antispam plug-in to split spams in different folders. My problem is with backends... I tried dspam backend and now I'm tring mail training backend. With dspam backend the problem is: When I receive a mail then dspam creates a data directory to store his data as it should do it. But when a try to move the message to Spam folder I get an error (could not execute dspam). If I remove de data directory, it works... I can move the message and by doing this de data directory is re-created. So I decided to try mail training backend. My configuration is: antispam_mail_tmpdir = /tmp antispam_mail_spam = spam@%d antispam_mail_notspam = nospam@%d antispam_mail_sendmail = /opt/qmail/bin/sendmail # antispam_mail_sendmail_args = -f;%u But an error occurs. (Failed to send mail) I tried to use qmail-inject instead but the same error occurs. Then i tried to use de args commented (-f;%u) but didn't work yet. I also tried to use a complete e-mail address to spam and notspam parameters... but nothing seems to works. So I created a shell script to use instead a sendmail program to be able to debug de error. The script has these contents: #!/bin/sh /opt/qmail/bin/sendmail 2> /tmp/error.txt The result of this test is: qmail-inject: fatal: unable to parse this line: Return-Path: <mario(a)cardia.com.br>Delivered-To: isharedev.travelnet.com.br-mario(a)isharedev.travelnet.com.br Note that there is not a "\n" between return-path and delivered-to Can someone help me? (Sorry by my english, I'm brazilian) Tks Mário Cardia

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