- dovecot - dovecot.org

[Dovecot] A little OT but hopefully still related enough... Maildir Delivered mail naming problems.
by Jesse C. Smillie 18 Jul '07

18 Jul '07

Normally I wouldn't post off topic to a mailing list, but I have posted every where else I can think of and haven't had any success yet working this out. I know there has to be a few people here with extensive knowledge of how mail works and maybe just a tip in the right direction would help me out at this point. I have migrated from mbox format to Maildir format in the last week. I used the utility mb2md.pl to convert all of our existing emails from one system to the next. I then … [View More]modified my /etc/procmailrc file by putting this at the top: MAILDIR=$HOME/Maildir DEFAULT=$MAILDIR/ This way procmail is forced to deliver to the new format as well. For the most part all of this is working perfectly. Procmail is delivering emails to their new proper folder and even extended rules in users own ~/.procmailrc are working well once the folder path was changed from $MAILDIR/whatever to $MAILDIR/.whatever/. Works great. I am using Dovecot 1.0.1 to deliver our email through the IMAP protocol and with the clients we support (Thunderbird and Outlook) things are working very well for us. So now to my problem. We also use Usermin for our users to access their email when they don't have a supported client available to them. When users look at their email with Usermin their emails are out of order regardless of weather I have Usermin's "Read Mail" module using IMAP to get mail or have it read the users Maildir directly. Sorts are just all jacked up. Sometimes if users then click the "Date" button to sort by date it snaps to; sometimes it don't. I currently have multiple posts on the Webmin/Usermin mailing list about this problem and it really seems to point back to the naming scheme of our emails now. All emails which were converted have the classic maildir format. UnixTime.PID.Server... 1183737827.002379.mbox:2,RS 1183737827.002388.mbox:2,RS 1183737827.002392.mbox:2,RSa 1183737827.002394.mbox:2,RS However, all the email that is delivered after the fact is different. They all look like this: _oTH.XqwlGB.gator:2,RS _p2F.qjVlGB.gator:2,RS _qQF.2mpjGB.gator:2,Sa _sK.8mTlGB.gator:2,RSa _uOG.gCtjGB.gator:2,RS _uxG.a6lkGB.gator:2,RS _vnF.n-2lGB.gator:2, _x9H.llckGB.gator:2, _z3G.k8klGB.gator:2,S _z5G.kAilGB.gator:2,RS I have been searching the net for a few hours and reading various documentation here and there and I haven't been able to find anything that tells me why my mail is being named this way or how to fix it. I can say that my test box which also runs 10.2 slamd also delivers this exact same way.... For the most part I'm being told that the reason why Usermin's sort is all screwed up (order wise) in IMAP mode is that messages are displayed in the order that the IMAP server reports them. Like wise in Maildir mode the order which they are read. I can understand why this naming stuff throws everything off at this point. What I don't understand is why its doing this. I mean I'm pretty sure there is nothing here out of the ordinary as far as my config. I have searched all over the net the last few days and haven't been able to find anything useful. So in wrap up sorry for being a little OT and thanks a head of time for any info or light anyone can share here. -Jesse Smillie [View Less]

2 2

[Dovecot] some mail reappears or marked as read again
by Herbert Gasiorowski 17 Jul '07

17 Jul '07

Sometimes a mail - already read or moved into another folder - appears again in the INBOX. I was not quite sure about this but today is once close the mail client (thunderbird 2.0.0.4 on fedora 7) and the only mail in the inbox was mark as unread. I think it happens in other mailboxes too. But it might be a client problem as I changed to dovecot and thunderbird 2 (from 1.5) nearly at the same time - but i think it happens before with thunderbird 1.5 too). In the logs there is nothing … [View More]

1 1

[Dovecot] Small problem with src/lib/mountpoint.c
by Mike Brudenell 17 Jul '07

17 Jul '07

Greetings - Whilst playing with getting quotas from NFS-mounted filestores I've just discovered a slight problem with src/lib/mountpoint.c I had things working on a Solaris 10 test machine which had the mailstore mounted 'normally' using an entry in /etc/vfstab. However when I changed to use the automounter for the mailstore obtaining the quota broke. The problem lies with mountpoint_get(). On a 'normally' mounted filestore this obtains the device_path of the remote filestore in … [View More]

1 0

[Dovecot] Problem with Dovecot SASL in Postfix
by Chris McMacken 16 Jul '07

16 Jul '07

Ok lets try this again... I'm trying to configure my postfix server to use Dovecot as an SASL server and running into some problems. My server supports a couple of domain, I have multiple user/password files for multiple domains to make the files a little easier to manage. Not sure if this question should belong in the dovecot mailing list or the postfix one, but here goes anyway. I have everything configured to use CRAM-MD5 authentication, including my mail client. Here is the Dovecot -n … [View More]output: mail# dovecot -n # /usr/local/etc/dovecot.conf log_path: /var/log/dovecot info_log_path: /var/log/dovecot.info protocols: imap pop3 ssl_disable: yes 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 first_valid_gid: 0 mail_extra_groups: mail mail_location: maildir:/home/vmail/%d/%n 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_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 imap_client_workarounds(default): delay-newmail outlook-idle netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(imap): delay-newmail outlook-idle netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(pop3): outlook-idle pop3_uidl_format(default): pop3_uidl_format(imap): pop3_uidl_format(pop3): %08Xu%08Xv pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: mechanisms: plain cram-md5 passdb: driver: passwd-file args: /usr/local/etc/dovecot/%d/passwd userdb: driver: passwd-file args: /usr/local/etc/dovecot/%d/passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: heres a sample line from one of the passwd files: chrism:{CRAM-MD5}a67a65704086a046b3f875d1eaac8cb5c6fd13406507fead30d9bcb1bf… and to login through SASL I am trying to use the username chrism(a)example.com when I use the full email address like this to login like this I get this output into my postfix log: Jul 10 18:46:59 mail postfix/smtpd[57343]: connect from unknown[12.244.148.123] Jul 10 18:46:59 mail postfix/smtpd[57343]: NOQUEUE: reject: RCPT from unknown[12.244.148.123]: 554 5.7.1 <chrism(a)gmail.com>: Relay access denied; from=<chrism(a)example.com> to=<chrism(a)gmail.com> proto=ESMTP helo=<[192.168.1.14]> Jul 10 18:47:00 mail postfix/smtpd[57343]: disconnect from unknown[12.244.148.123] (not actually using example.com but I changed it here) heres my smtpd_recipient_restricitons from postconf smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination, permit_sasl_authenticated so when I use the full user name (chrism(a)example.com) it doesn't appear to even attempt logging into the sasl server. If I change it to simply chrism, heres the output: Jul 10 18:50:36 mail postfix/smtpd[57356]: connect from unknown[12.244.148.123] Jul 10 18:50:38 mail postfix/smtpd[57356]: warning: unknown[12.244.148.123]: SASL CRAM-MD5 authentication failed: PDI3NjU4MTE4NDExMTQzN0BtYWlsPg== Jul 10 18:50:39 mail postfix/smtpd[57356]: lost connection after AUTH from unknown[12.244.148.123] Jul 10 18:50:39 mail postfix/smtpd[57356]: disconnect from unknown[12.244.148.123] if I put my user name in as chrism and don't add the @example.com it tried to login but it can't login. anyone have any ideas? [View Less]

2 2

[Dovecot] Can't compile mbox-snarf-plugin.c on AIX 5.3
by Adnan Vatandas 16 Jul '07

16 Jul '07

Hello everyone, I tried to compile the mbox-snarf-plugin.c (downloaded today, so I assume it's the most recent version available) on AIX 5.3 with gcc 4.0. Building Dovecot 1.0.1 and 1.0.2 works fine. [root@aix root]# export DOVECOT=/root/dovecot-1.0.1 [root@aix root]# gcc -fPIC -shared -Wall -I$DOVECOT -I$DOVECOT/src/lib -I$DOVECOT/src/lib-storage -I$DOVECOT/src/lib-mail -I $DOVECOT/src/lib-imap -DHAVE_CONFIG_H mbox-snarf-plugin.c -o mbox_snarf_plugin.so ld: 0711-317 ERROR: Undefined … [View More]

1 0

[Dovecot] Dict-server mysql module error
by Gabriele Fergola 16 Jul '07

16 Jul '07

hi all when i setup plugin quota by quota = dict: mysql:/etc/quota-dict.conf i get the folowing error: deliver(zzzz(a)zzzz.zz): Unknown dict module: mysql deliver(zzzz(a)zzz.zz): dict quota: dict_init() failed quota-dict.conf: connect = host=localhost dbname=zzzz user=zzzz password=zzzz table = mailbox select_field = quota where_field = maildir username_field = username dovecot.conf: # 1.0.2: /etc/dovecot//dovecot.conf base_dir: /var/run/dovecot/ protocols: imap pop3 imaps pop3s ssl_disable:… [View More]

2 1

[Dovecot] Getting quotas from an NFS-mounted filestore
by Mike Brudenell 16 Jul '07

16 Jul '07

Greetings - I was just wondering what the state of play was with regard to reading filestore-based quotas when the mailstore is NFS-mounted? Timo mentioned a little while ago that he'd be including it: http://www.dovecot.org/list/dovecot/2007-May/022594.html However it isn't in 1.0.1 and isn't mentioned in the release notes for 1.0.2. Is it going to be a 1.1 feature or will it appear before then? I'm asking because although I can't get the rquota-rquotad patch to build on … [View More]

1 0

[Dovecot] Dict-Server
by Gabriele Fergola 16 Jul '07

16 Jul '07

Hi, i try to use dict server but i recive this error: net_connect_unix(/usr/local/var/run/dovecot/dict-server) failed: Permission denied net_connect_unix(/usr/local/var/run/dovecot/dict-server) failed: Permission denied because i have dict-server in /var/run and not in /usr/local/var/run ..... Thank you in advance Workino

1 0

[Dovecot] quota warning - take 2
by Nicolas Boullis 16 Jul '07

16 Jul '07

Hi, About one month ago, I sent a patch to this list to implement warnings when a user is close to reach his quota. I tried to follow Timo's advice to improve my code, and here (at last) is a new patch. Things I did not fix: - This patch is still for dovecot 1.0, as I will need warnings with dovecot 1.0. I may rewrite it for CVS HEAD in the future but can't promise. - I'm still using system() rather than fork()+exec()+waitpid() since I don't know a good time to run … [View More]

3 5

[Dovecot] v1.0.2 released
by Timo Sirainen 15 Jul '07

15 Jul '07

http://dovecot.org/releases/dovecot-1.0.2.tar.gz http://dovecot.org/releases/dovecot-1.0.2.tar.gz.sig Fixes several bugs. This release also adds compatibility with upcoming Dovecot v1.1 so it'll be possible to upgrade to v1.1 and back to v1.0.2 without anything breaking. * dbox isn't built anymore by default. It will be redesigned so it shouldn't be used. + Maildir: Support reading dovecot-uidlist (v3) files created by Dovecot v1.1. - Maildir: "UIDVALIDITY changed" errors could … [View More]

2 2

[Dovecot] INBOX empty
by Mohamed Navas 15 Jul '07

15 Jul '07

Hi list, We have been using the mail server with postfix and dovecot IMAP. This is the second time we are facing the problem of inbox of some users are completely empty. Pls advice anyway to recover and to rectify the problem for such threat in future. Thanks, M.Navas Mob: +971 55 5973731

2 1

[Dovecot] How to stop POP clients from downloading mail after directory corruption
by Frank Church 15 Jul '07

15 Jul '07

Transferring my email from a Courier server, as well as some corruption in my dovecot installation caused all POP mails to be downloaded again. I surmised that the dovecot-uidlist file was not present in the first instance, and was probably out of sync in the second. Is there a way to do some reindexing and uid-list regeneration that can stop the problem from occurring? - Frank

2 1

[Dovecot] More Descriptive Logging Needed
by Joseph D. Wagner 15 Jul '07

15 Jul '07

(Everything herein refers to dovecot-1.0.1.) I'm sorry to say that I've been having troubles with dovecot. While attempting to troubleshoot them, I've found the existing logs to be lacking. In particular, I've had a lot of difficulty with the client<->server connection disconnecting, but the only message I get in the logs is "Disconnected". After dissecting the code a bit, I've found quite a number of places where the code will close the connection logging nothing more than the … [View More]

2 1

[Dovecot] problem with subscriptions file version 1.0.1
by Liz 13 Jul '07

13 Jul '07

Hello, I am currently working on a patch to add IMAPdir support to dovecot. (For those who do not know, IMAPdir is exactly like Maildir except that instead of having a folder .foo it would just be foo. The advantage is that the file system is slightly easier to search through without the dot in front of the folders.) The first thing I did was get the configuration file working for Maildir. So I know that the problem has nothing to do with the configuration file. Next I looked through … [View More]

2 3

[Dovecot] telnet to dovecot not creating mbox
by Andy Fadich 13 Jul '07

13 Jul '07

Hi, Whenever I create a new email user, telnet fails until an email is sent to that user to create his mbox. This is the error that it gives. Anyone know how to fix this? I could create the email account script to touch the users mbox, but I havn't needed to do this in the past with ipop3d and dovecot on a different server. [root@mail log]# telnet localhost 110 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. +OK Dovecot ready. user testact +OK pass +OK Logged in. -… [View More]

3 2

[Dovecot] Today's hg pull doesn't compile
by Ralf Hildebrandt 13 Jul '07

13 Jul '07

I get: Making all in auth make[3]: Entering directory /usr/src/dovecot/src/auth' rm -f libpassword.a ar cru libpassword.a mycrypt.o password-scheme.o password-scheme-md5crypt.o password-scheme-otp.o password-scheme-rpa.o ranlib libpassword.a gcc -DHAVE_CONFIG_H -I. -I../.. -I../../src/lib -I../../src/lib-sql -I../../src/lib-settings -I../../src/lib-ntlm -I../../src/lib-otp -DAUTH_MODULE_DIR=\""/usr/local/lib/dovecot/auth"\" -DPKG_LIBEXECDIR=\""/usr/local/libexec/dovecot"\" -std=gnu99 -… [View More]

2 2

[Dovecot] Maildir and Windows NFS server
by Julian Jimenez 13 Jul '07

13 Jul '07

Hi, I want to migrate form Courier to Dovecot. The problem is that our NFS server is a Windows server. We use Debian stable (Etch) and maildir. With Courier, we need to compile from the source, changing the parameter MDIRSEP from ":" to ";", because Windows cannot handle files with this character in their name. Anyone knows the name of the parameter in Dovecot that I need to change to do the same? Thanks in advance. Julián

2 1

[Dovecot] Dovecot login failing
by Richard Ellis 13 Jul '07

13 Jul '07

Fedora 7 Dovecot version 1.0.1 Hi All, I've been using a combination of getmail/Dovecot/Squirrelmail for a while now and its all been fine. However, last week when trying to demonstrate how to use Squirrelmail to my wife, her login failed. I then tried mine, which I had used many times before and it also fails. Looking in the logs, Dovecot appears to be trying to add a domain name against the login, instead of just checking that user against the UNIX logins of my machine. I thought at first … [View More]

5 5

[Dovecot] v1.0.2 release candidate
by Timo Sirainen 13 Jul '07

13 Jul '07

http://dovecot.org/tmp/dovecot-1.0.2-rc.tar.gz Unless someone finds something broken, I'll release v1.0.2 in a few days. The most important changes since v1.0.1: * dbox isn't built anymore by default. It will be redesigned so it shouldn't be used. + Maildir: Support reading dovecot-uidlist (v3) files created by Dovecot v1.1. - Maildir: "UIDVALIDITY changed" errors could happen with newly created mailboxes - If "INBOX." namespace was used, LIST returned it with \HasNoChildren … [View More]

4 9

[Dovecot] Monitoring Recomendations
by Dehnert James Sr 13 Jul '07

13 Jul '07

I have a client that I have installed Dovecot 1.0.1 for is having some performance issues. Especially when using IMAP from various Outlook clients. I have TLS installed and all the IMAP connections are secured. I'm wondering is anyone has any recommendations for monitoring dovecot performance. I'd like to try and nail down where the real performance issues are. I suspect outlook, but I want to eliminate Dovecot as the cause of any problems, or, if I have a problem with … [View More]

4 4

[Dovecot] dovecot sieve notify mailto
by Kupor Laszlo 13 Jul '07

13 Jul '07

Hello, I try to migrate to dovecot-lda from procmail, but some script can't run under lda cmusieve plugin. dovecot version: dovecot-1.0(debian) revelant config dovecot.conf: protocol lda { postmaster_address = postmaster(a)wizard.dunanet.hu hostname = wizard.dunanet.hu mail_plugin_dir = /usr/lib/dovecot/modules/lda #sendmail_path = /usr/lib/sendmail auth_socket_path = /var/run/dovecot/auth-master mail_plugins = cmusieve } .forward | "/usr/lib/dovecot/deliver" .dovecot.… [View More]sieve (revelant part) require ["fileinto","notify"]; ... ... notify :method "mailto" :options "9141141(a)sms1.pgsm.hu" :id "test" :message; if true { keep; } ... I can compile with sievec, deliver also can compile to .dovecot.sievec (no errors) i can decompile with sieved: 1935: NOTIFY METHOD({6}mailto) ID({5}willy) OPTIONS {20}9141141(a)sms1.pgsm.hu PRIORITY(13) MESSAGE({17}$from$: $subject$) 1954: IF (ends at 1957)true 1957:JUMP 1960 1959: KEEP full len is: 1960 But notification does not work.. Jul 3 17:50:38 WiZARD deliver(willy): Loading modules from directory: /usr/lib/dovecot/modules/lda Jul 3 17:50:38 WiZARD deliver(willy): Module loaded: /usr/lib/dovecot/modules/lda/lib90_cmusieve_plugin.so Jul 3 17:50:38 WiZARD deliver(willy): mbox: data=/home/willy/mail/:INBOX=/var/mail/willy Jul 3 17:50:38 WiZARD deliver(willy): mbox: root=/home/willy/mail, index=/home/willy/mail, inbox=/var/mail/willy Jul 3 17:50:38 WiZARD deliver(willy): cmusieve: Using sieve path: /home/willy/.dovecot.sieve Jul 3 17:50:38 WiZARD deliver(willy): cmusieve: Executing script /home/willy/.dovecot.sievec Jul 3 17:50:38 WiZARD postfix/smtpd[15234]: disconnect from donci.dunanet.hu[62.77.204.40] Jul 3 17:50:38 WiZARD deliver(willy): msgid=<Pine.LNX.4.62.0707031750280.28802(a)donci.dunanet.hu>: saved mail to INBOX Jul 3 17:50:38 WiZARD deliver(willy): sieve runtime error: Notify: Generic Error Jul 3 17:50:38 WiZARD postfix/local[15239]: B31B419746C: to=<willy(a)wizard.dunanet.hu>, relay=local, delay=0.1, delays=0.07/0/0/0.02, dsn=2.0.0, status=sent (delivered to command: /usr/lib/dovecot/deliver) I always get sieve runtime error: Notify: Generic Error Fileinto, and redirect works fine, but notify does not. I try "dovecot-sieve-1-0-64a7986b5e55.tar.bz2" without success. Please help debug "Generic Error". Thanks, Udv.: Willy -- PGP GNUPG/1.0 ID = 5BFA0D36 Kupor Laszlo Attila <willy(a)dunanet.hu> Key fingerprint = 3F68 9483 5B65 8E2F CD30 5326 50F9 5A33 5BFA 0D36 [View Less]

3 5

[Dovecot] Quota Messages
by Hermann wacker 13 Jul '07

13 Jul '07

Hi @all, First: I'm sorry when my english isn't understandable, please just ask if I messed things up. I switched from Cyrus to Dovecot (Cyrus was on Debian Sarge, Dovecot is now on a Etch) and I'm quite happy with it. There is just one thing that I'm missing in Dovecot. in Cyrus when users reached 90% of their Quota, a message popped up in their Mailclients, telling them to clean up their Mailboxes. Dovecot delivers the quotausage to the Client (I can see in my Thunderbird a small Statusbar),… [View More]

2 1

[Dovecot] Quota exceeded messages
by Frank Church 13 Jul '07

13 Jul '07

When I try to move messages between folders I get 'Quota exceeded' messages. I installed dovecot without any major configuration and accounts are created with PostfixAdmin. Is there some common setting that I must be missing? Version in use is 1.0 rc26 - Frank

3 7

[Dovecot] Patches to log imap bandwidth?
by Jason Fesler 13 Jul '07

13 Jul '07

Anyone patch dovecot to syslog bytes transfered during a session or anything of that sort? I'm trying to track down imap bandwidth spikes, and unfortunately the uid (according to ipfw) for the imap port spikes is 0. (Presumably FreeBSD's ipfw accounting is based on who started the app instead of the effective user id?) -- Jason Fesler, email/jabber <jfesler(a)gigo.com> resume: http://jfesler.com "Give a man fire, and he'll be warm for a day; set a man on fire, and he'll be … [View More]

2 2

[Dovecot] Today's stable hg pull destroyed dovecot...
by Ralf Hildebrandt 13 Jul '07

13 Jul '07

I performed a hg pull today for 1.0.1 and after recompilation my log was flooded with: Jul 12 10:29:21 postamt dovecot: IMAP(kxx4): UID larger than next_uid in file /home/k/j/kxx4/Maildir/dovecot-uidlist (6 >= 0) Jul 12 10:29:21 postamt dovecot: IMAP(rexxxes): UID larger than next_uid in file /home/r/e/rexxxes/Maildir/dovecot-uidlist (1 >= 0) Jul 12 10:29:21 postamt dovecot: IMAP(sxxkim): Maildir /home/s/i/sxxkim/Maildir sync: UIDVALIDITY changed (1184228955 -> 3086699759) and people … [View More]

2 1

[Dovecot] v1.1 status and benchmarks
by Timo Sirainen 13 Jul '07

13 Jul '07

v1.1 plans have changed a bit. I'll release v1.1.alpha1 soon and hope to have a stable v1.1 in a month or two. The rest of the features that didn't make it into v1.1 will go to v1.2. I'll write more about this when v1.1 alpha is released. I also did a bit of benchmarking. v1.1's performance improvements are looking pretty great, it seems to be twice as fast as v1.0. v1.0: Maildir, dovecot-1.0 hg + inotify dotlock wait patch, mmap_disable=yes v1.1: Maildir, dovecot hg, mmap_disable=no cydir: … [View More]

5 11

[Dovecot] NFS cache flush tester
by Timo Sirainen 13 Jul '07

13 Jul '07

http://dovecot.org/tools/nfstest.c I wrote a test utility that tests different ways to flush NFS attribute cache and data cache. Please test in your NFS setup and show me the results, so I can make Dovecot v1.1 works well with NFS. Run the test several times (3 should be enough) to make sure the output stays the same, because the attribute cache flushes might incorrectly say "OK". And of course attribute cache must not be disabled for this test to work. If you have other ideas how to flush … [View More]

7 25

[Dovecot] Problem with Dovecot SASL in Postfix
by Chris McMacken 12 Jul '07

12 Jul '07

I'm trying to configure my postfix server to use Dovecot as an SASL server and running into some problems. My server supports a couple of domain, I have multiple user/password files for multiple domains to make the files a little easier to manage. Not sure if this question should belong in the dovecot mailing list or the postfix one, but here goes anyway. I have everything configured to use CRAM-MD5 authentication, including my mail client. Here the auth section of my dovecot conf. auth … [View More]default { mechanisms = plain cram-md5 passdb passwd-file { # Path for passwd-file args = /usr/local/etc/dovecot/%d/passwd } userdb passwd-file { # Path for passwd-file args = /usr/local/etc/dovecot/%d/passwd } user = root # It's possible to export the authentication interface to other programs: socket listen { client { # The client socket is generally safe to export to everyone. Typical use # is to export it to your SMTP server so it can do SMTP AUTH lookups # using it. path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } } } heres a sample line from one of the passwd files: chrism:{CRAM-MD5}a67a65704086a046b3f875d1eaac8cb5c6fd13406507fead30d9bcb1bf… and to login through SASL I am trying to use the username chrism(a)example.com when I use the full email address like this to login like this I get this output into my postfix log: Jul 10 18:46:59 mail postfix/smtpd[57343]: connect from unknown[12.244.148.123] Jul 10 18:46:59 mail postfix/smtpd[57343]: NOQUEUE: reject: RCPT from unknown[12.244.148.123]: 554 5.7.1 <chrism(a)gmail.com>: Relay access denied; from=<chrism(a)example.com> to=<chrism(a)gmail.com> proto=ESMTP helo=<[192.168.1.14]> Jul 10 18:47:00 mail postfix/smtpd[57343]: disconnect from unknown[12.244.148.123] (not actually using example.com but I changed it here) heres my smtpd_recipient_restricitons from postconf smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination, permit_sasl_authenticated so when I use the full user name (chrism(a)example.com) it doesn't appear to even attempt logging into the sasl server. If I change it to simply chrism, heres the output: Jul 10 18:50:36 mail postfix/smtpd[57356]: connect from unknown[12.244.148.123] Jul 10 18:50:38 mail postfix/smtpd[57356]: warning: unknown[12.244.148.123]: SASL CRAM-MD5 authentication failed: PDI3NjU4MTE4NDExMTQzN0BtYWlsPg== Jul 10 18:50:39 mail postfix/smtpd[57356]: lost connection after AUTH from unknown[12.244.148.123] Jul 10 18:50:39 mail postfix/smtpd[57356]: disconnect from unknown[12.244.148.123] if I put my user name in as chrism and don't add the @example.com it tried to login but it can't login. anyone have any ideas? [View Less]

2 1

[Dovecot] 1.0.1: corrupt index on fresh mailbox, ideas?
by Troy Engel 12 Jul '07

12 Jul '07

A new employee started today, when logging into his new mailbox this morning during a walk-through I got a nasty server error response in Thunderbird - something I never see, DC runs smooth as butter for us. Checking the server log I see this: == snip == dovecot: Jul 09 09:38:54 Error: IMAP(xxxxxxx): Maildir /home/x/xxxxxxx/Maildir sync: UIDVALIDITY changed (1183406107 -> 1183999134) dovecot: Jul 09 09:39:06 Error: IMAP(xxxxxxx): Corrupted transaction log file /var/spool/dovecot/… [View More]

5 12

[Dovecot] Fixing lda user_query error introduces new fault in mail delivery
by Frank Church 12 Jul '07

12 Jul '07

I was getting these errors below and after fixing it delivery errors were introduced dovecot/error_log ============== dovecot: Jul 11 06:19:28 Error: auth-worker(default): sql(user(a)domain.com): User query failed: Table 'postfix.users' doesn't exist deliver(user(a)domain.com): Jul 11 06:19:28 Error: BUG: Unexpected input from auth master: FAIL 1 dovecot: Jul 11 06:21:41 Error: auth-worker(default): sql(admin(a)achimota.com,127.0.0.1): User query failed: Table 'postfix.users' doesn't exist ===… [View More]=========== It turns out that using prefetch with dovecot lda required a user_query in dovecot/sql.conf I fixed it by adding this query to dovecot/sql.conf user_query = SELECT concat('/var/vmail/', maildir) as home, 601 as uid, 12 as gid FROM mailbox WHERE username = '%u' AND active = '1' This resulted in a new mailbox /var/vmail/domain.com/user(a)domain.com being created when although /var/vmail/domain.com/user already exists and is what the query returns It seems that prior to that when the query was failing the mail was properly delivered somehow by dovecot, but fixing it created a new problem. It appears that the mail_location = maildir:/var/vmail/%d/%u in dovecot.conf could be related as %u is user(a)domain.com Is there a fix for this? Does the deliver line in postfix/master.cf need to be adjusted in some way I will probably have to disable the user_query and restart for the time being dovecot version - 1.0rc26 Here is dovecot.conf =============== ssl_cert_file = /etc/pki/dovecot/certs/abc.domain.net.crt ssl_key_file = /etc/pki/dovecot/private/abc.domain.net.key ssl_ca_file = /etc/pki/dovecot/certs/ca-bundle.crt mail_location = maildir:/var/vmail/%d/%u mail_extra_groups = mail first_valid_uid = 601 last_valid_uid = 601 maildir_copy_with_hardlinks = yes protocol imap { mail_plugins = quota imap_quota imap_client_workarounds = outlook-idle delay-newmail } protocol pop3 { mail_plugins = quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } protocol lda { postmaster_address = postmaster(a)domain.net mail_plugins = quota log_path = /var/log/dovecot/deliver.log info_log_path = /var/log/dovecot/deliver.log } auth default { mechanisms = plain passdb sql { args = /etc/dovecot/sql.conf } userdb prefetch { } userdb sql { args = /etc/dovecot/sql.conf } user = nobody socket listen { master { path = /var/run/dovecot/auth-master mode = 0660 user = vmail group = mail } client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = mail } } } dict { } plugin { quota = maildir:storage=10240:messages=1000 acl = vfile:/etc/dovecot/acls trash = /etc/dovecot/trash.conf } dovecot/sql.conf ============== default_pass_scheme = PLAIN-MD5 driver = mysql connect = host=localhost dbname=postfix user=dovecot password=password password_query = SELECT username as user, password, concat('/var/vmail/', maildir) as userdb_home, concat('maildir:/var/vmail/', maildir) as userdb_mail, 601 as userdb_uid, 12 as userdb_gid, concat('dirsize:storage=', cast(quota as char)) AS userdb_quota FROM mailbox WHERE username = '%u' AND active = '1' user_query = SELECT concat('/var/vmail/', maildir) as home, 601 as uid, 12 as gid FROM mailbox WHERE username = '%u' AND active = '1' dovecot line in postfix/master.cf ======================= # Dovecot LDA dovecot unix - n n - - pipe flags=DRhu user=vmail:mail argv=/usr/local/libexec/dovecot/deliver -d ${recipient} - Frank [View Less]

2 1

[Dovecot] Can Wiki entry on dovecot LDA/deliver be clarified?
by Frank Church 11 Jul '07

11 Jul '07

Hi guys, I am having some problems relating to this "Fixing lda user_query error introduces new fault in mail delivery" and I'd like to know if the above wiki comment holds even if a user_query is configured to return the correct mail folder. According to this LDA delivers only to the mail_location setting. Does that mean that it will stick to the value in dovecot.conf or will the value returned in the query override it? This appears to be the problem I am experiencing with the previous … [View More]

1 1

[Dovecot] target doesn't allow inferior mailboxes
by Adam Williams 11 Jul '07

11 Jul '07

Using Seamonkey as my email client, and IMAP to check mail. If I create a new IMAP folder, and then delete it, I get the error: The current command did not succeed. The mail server responded: Target mailbox doesn't allow inferior mailboxes. Tried a google search, didn't really come up with anything. I have rw permissions on /home/awilliam/Mail/* and delete the files fine using rm -rf /home/awilliam/Mail/whatever and editing the folder out of .subscriptions. Any ideas? [root@roark ~]# … [View More]

3 3

[Dovecot] About a simultaneous session of Dovecot(IMAP)
by Takateru Ueda 11 Jul '07

11 Jul '07

The construction of the mail server with Postfix+Dovecot(IMAP) is examined. ・The number of mailboxes is about 1000. ・The reception protocol uses IMAP and the Maildir form. ・OS is Redhat Enterprise Linux ES4. ・MUA uses Outlook Express. ・Postfix and Dovecot use latest Ver. In the above-mentioned environment, it is understanding person. how much the number of maximum sessions (number of people) that can be used at the same time becomes from MUA (When grounds of the calculation are … [View More]

2 2

[Dovecot] Connecting to dovecot/imap without a password
by Don Russell 11 Jul '07

11 Jul '07

I have written a script that connects (localhost) to the dovecot/imap server and performs various maintenance on my mail, by folder..... deleting old stuff, keeping the n most recent, that sort of crap, er good stuff. :-) My script is written in php (I use the various imap_* functions), and it connects to the imap server running on the same machine... is there a way to connect to the server without having to specify my user name and password? I was thinking there may be some form of "… [View More]

2 2

[Dovecot] postfix pipe to deliver, null_sender.
by Erland Nylend 11 Jul '07

11 Jul '07

1 0

[Dovecot] [Patch] Samba's proposed "ntlm_auth + winbind" support for dovecot-auth
by Dmitry Butskoy 11 Jul '07

11 Jul '07

The Samba team recommends to use their "ntlm_auth" command line helper for "NTLM" and "GSS-SPNEGO" authentication. This helper interacts with the Samba's winbind daemon, and this way can authenticate users against NT or Active Directory windows domain. Currently Dovecot can do "NTLM" authentication too, but just "locally" (against a local or sql database etc.). I've made a patch (attached), which adds "ntlm_auth" (or "winbind") support for Dovecot. The idea is to add two new … [View More]authentication mechanisms: "mech_winbind_ntlm" and "mech_winbind_spnego". Both are coded in one additional file, "mech-winbind.c". An option "auth_ntlm_use_winbind" specifies whether to use the current implementation of ntlm, or do it by the "ntlm_auth" helper. "GSS-SPNEGO" always performed by the helper. Normally, "ntlm_auth" is invoked once, for all further requests. Such a way, "ntlm_auth helper from the Samba package, interacting with the Samba's winbind daemon", is used now by Squid, Apache and AFAIK some other applications. It is "strongly recommended" by the Samba team, and was already proposed even in this maillist 3 year ago (see f.e. http://www.dovecot.org/list/dovecot/2004-September/004775.html ). I hope there are no any serious performance issues for such a "complex way" -- f.e. with our web proxy, using this way, ~200 users do not feel any actual delays etc. I've successfully tested this patch with NTLM against AD domain. This patch can considerably improve the situation of "Email client on Windows desktop under Windows domain, but imap/pop at UNIX server". Currently, windows users have to specify their "login/password" for email accounts manually. There is an "SPA" (Secure Password Authentication) alternative for them, where just the desktop's login is used transparently, but it cannot be used now, because Dovecot cannot perform NTLM against, say, Active Directory domain. Since "dovecot-auth" daemon can be utilized by MTA as well (Postfix and other), the support of "ntlm_auth" in Dovecot can satisfy both SMTP and IMAP servers at UNIX side, and solve the issue completely. Questions and requests: - I try to code things most close to used style, i.e. using Dovecot's memory-management and io-pipe routines etc., but could someone look at it and check whether I've missed something or not? - Perhaps some names (of routines, modules) could be chosen better? - Maybe some other options should be implemented, i.e. "auth_winbind_helper_ntlm" and "auth_winbind_helper_spnego" to specify the helper's cmdline exactly ? - Currently I strip domain part of the username returned, i.e. from "DOMAIN\user" just to "user". Maybe better add some option "auth_winbind_strip_domain" for this? Certainly, it will be fine if someone else check it more, especially for "GSS-SPNEGO" which I cannot test for a while. Regards, Dmitry Butskoy http://www.fedoraproject.org/wiki/DmitryButskoy [View Less]

2 6

[Dovecot] NFS and Filesystem quota
by Joseba Torre 11 Jul '07

11 Jul '07

Hi, I've recently moved my mailboxes to a NFS share (on an emc Celerra), and, as expected, the quota extensions no longer works. However, I've read that adding http://dovecot.org/patches/quota-rquotad.c to $DOVECOT/src/plugins/quota, adding a line to $DOVECOT/src/plugins/quota/Makefile.am and rebuilding, it should work again. Unfortunately, it doesn't compile in my RHEL 4.0: /usr/bin/gcc4 -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../../src/lib -I../../../src/lib-dict -I../../../src/lib-… [View More]index -I../../../src/lib-mail -I../../../src/lib-storage -I../../../src/lib-storage/index -I../../../src/lib-storage/index/maildir -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -I/usr/kerberos/include -MT quota-rquotad.lo -MD -MP -MF .deps/quota-rquotad.Tpo -c quota-rquotad.c -fPIC -DPIC -o .libs/quota-rquotad.o quota-rquotad.c: In function 'debugmsg': quota-rquotad.c:50: warning: implicit declaration of function 'i_vinfo' quota-rquotad.c: In function 'rquotad_quota_add_storage': quota-rquotad.c:90: error: storage size of 'statbuf' isn't known quota-rquotad.c:97: warning: implicit declaration of function 'statfs' quota-rquotad.c:99: error: 'MNT_LOCAL' undeclared (first use in this function) quota-rquotad.c:99: error: (Each undeclared identifier is reported only once quota-rquotad.c:99: error: for each function it appears in.) quota-rquotad.c:104: error: 'MNAMELEN' undeclared (first use in this function) quota-rquotad.c:90: warning: unused variable 'statbuf' quota-rquotad.c: At top level: quota-rquotad.c:225: warning: initialization from incompatible pointer type quota-rquotad.c: In function 'rquota_get': quota-rquotad.c:256: warning: dereferencing type-punned pointer will break strict-aliasing rules quota-rquotad.c:267: warning: passing argument 3 of 'clnt->cl_ops->cl_call' from incompatible pointer type quota-rquotad.c:267: warning: passing argument 4 of 'clnt->cl_ops->cl_call' from incompatible pointer type quota-rquotad.c:267: warning: passing argument 5 of 'clnt->cl_ops->cl_call' from incompatible pointer type quota-rquotad.c:267: warning: passing argument 6 of 'clnt->cl_ops->cl_call' from incompatible pointer type quota-rquotad.c: In function 'rquotad_quota_root_update': quota-rquotad.c:275: error: storage size of 'statfsbuf' isn't known quota-rquotad.c:291: error: 'MNT_LOCAL' undeclared (first use in this function) quota-rquotad.c:275: warning: unused variable 'statfsbuf' make[4]: *** [quota-rquotad.lo] Error 1 make[4]: Leaving directory `/home/lgstosej/dovecot/dovecot-1.0.1/src/plugins/quota' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/home/lgstosej/dovecot/dovecot-1.0.1/src/plugins' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/lgstosej/dovecot/dovecot-1.0.1/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/lgstosej/dovecot/dovecot-1.0.1' make: *** [all] Error 2 Any help? Is there any plan to have official support for this? Aaaaaaaaaagur. -- Joseba Torre. CIDIR Bizkaia. [View Less]

2 1

[Dovecot] Migrating subscription lists
by Stewart Dean 10 Jul '07

10 Jul '07

I thought this would be relatively straightforward....I would create .subscriptions by doing an ls -1 of ~/mail. I'm running into some problems. 1) the ~/mail directories haves directories in them for 5% of the accounts! AFAIK, our mail sevice has always been UWIMAP with mbox format INBOXes, and it was my understanding that the mbox format is flat and NOT hierarchical and thus I'd have thought that ~/mail would be all folders and wouldn't have a directory with folders in it. Plus our … [View More]

2 1

[Dovecot] mbox vs maildir
by Don Russell 10 Jul '07

10 Jul '07

I'm using Dovecot 1.0.1-12 on Linux/Fedora 7 along with sendmail and procmail all running on the same box mail is stored in mbox format It's a small system with a half dozen or so e-mail "accounts". Each with 40-60MB of messages in various folders. I keep seeing messages about how mbox is antiquated and anybody with more than 100 messages etc should not use mbox, but use maildir instead. I'm not entirely convinced.... there seem to be pros and cons for each. Is there a discussion … [View More]

16 40

[Dovecot] secure pop for outside pop inside
by arjan 10 Jul '07

10 Jul '07

Hi all, I've a server with dovecot running in secure pop mode. For connections from the outside world, I don't want to enable pop. However, this machine is also the host for a vserver. In this vserver I have a webserver running the WebGUI Content Management System. One can add content via email. For this the cms has to be able to check a pop emailbox. The cms doesn't support secure pop. It's not nescessary either, because dovecot and cms are on the same machine. How can I configure Dovecot … [View More]

2 3

[Dovecot] Repeated references to non existent users table
by Frank Church 10 Jul '07

10 Jul '07

Dovecot keeps returning messages in the general log about a users table, where my users table is called mailbox, based on my postfixadmin configuration. dovecot: Jul 10 11:37:27 Info: auth-worker(default): sql(user(a)domain.com): SELECT home, uid, gid FROM users WHERE userid = 'user(a)domain.com' dovecot: Jul 10 11:37:27 Info: auth(default): prefetch(user(a)domain.com): passdb didn't return userdb entries I get errors stating that table postfix.users does not exist which is right because my … [View More]

1 0

[Dovecot] dovecot lda with fetchmail
by JC Júnior 10 Jul '07

10 Jul '07

hi all, I'm new in dovecot, and i need to setup a machine that download emails from an external pop3 server, and delivers to my internal network via imap, for this , i want ( if possible ) to use fetchmail with the option mda to dovecot's deliver, because all user must be virtual users stored in a sqlite database, and my question is: 1- it is possible?? 2- theres a better way to do this?? 3- someone knows some howto about this configuration??? thanks for all JC Júnior

3 6

[Dovecot] Upgrade from 1.00 to 1.0.1
by Jon 09 Jul '07

09 Jul '07

Hi, I'm getting a bunch of errors since I upgraded to 1.0.0. I understand now that some of them are bug related to release 1.0.0. I'm about to upgrade to 1.0.1. Does anyone know if there are changes in the config file btwn these to versions? Also, what is the best way to do the upgrade? Can I just run ./configure : make : make install : killlall -HUP dovetcot? Best Regards - Jon

7 9

[Dovecot] Tbird-DC state problem
by Stewart Dean 09 Jul '07

09 Jul '07

A experienced sysadmin who's doing some guinea-pig use of DC just ran into the following situation: 1) He brings up SeaMonkey 2) About 30 minutes later, he's in the middle of some involved messaging, mistakenly hits the redX in the top right of the SeaMonkey window, knocking himself out of SeaMonkey. 3) He immediately reinvokes SeaMonkey, all appeared to be OK Viewed some e-mail and some web page references, tries to send a message and then the Send hung for a time with a message "Sending … [View More]

1 0

[Dovecot] PHP implementation of dovecotpw passwords
by Frank Church 09 Jul '07

09 Jul '07

I am looking for PHP functions that implement passwords that much the dovecotpw implementation. I downloaded one from PEAR, Crypt_HMAC, but the passwords it generates look nothing like the dovecotpw passwords, which could be my fault because I know nothing about the field. Is there a guide or some library that implements them to match dovecotpw?

4 4

[Dovecot] Your IMAP server has closed the connection.
by Dehnert James Sr 09 Jul '07

09 Jul '07

I'm getting a large number of ... "Your IMAP server has closed the connection. This may occur if you have left the connection idle for too long." errors. These are confusing my clients. Is there a way to set the timeout on the dovecot server to help avoid this?

4 6

[Dovecot] Unable to send email out using Dovecot SASL
by dovecot＠convergenz.biz 06 Jul '07

06 Jul '07

Hi, I am currently using Dovecot 1.0.rc17 with Postfix 2.3.8 on Ubuntu. So far I'm able to receive my email using dovecot pop3 but I can't send out the email. Anybody managed to get Postfix with Dovecot SASL support so far? What do I missed out? Below is my configure: #-----------/dovecot.conf-------------- base_dir: /var/run/dovecot/ log_timestamp: .%Y-%m-%d %H:%M:%S . protocols: imap imaps pop3 pop3s listen(default): *:143 listen(imap): *:143 listen(pop3): *:110 ssl_listen(default): *:993 … [View More]ssl_listen(imap): *:993 ssl_listen(pop3): *:995 ssl_cert_file: /etc/ssl/mail-cert.pem ssl_key_file: /etc/ssl/mail-key.pem 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: 150 last_valid_uid: 150 mail_extra_groups: mail mail_location: maildir:/var/vmail/%d/%u maildir_copy_with_hardlinks: yes 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): 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 delay-newmail imap_client_workarounds(imap): outlook-idle delay-newmail imap_client_workarounds(pop3): outlook-idle pop3_uidl_format(default): pop3_uidl_format(imap): pop3_uidl_format(pop3): %08Xu%08Xv pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: user: nobody verbose: yes debug: yes debug_passwords: yes passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf 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: mail #-----------/dovecot.conf end-------------- #-----------/dovecot-sql.conf-------------- driver = mysql connect = host=localhost dbname=postfix user=postfix password=Password default_pass_scheme = MD5-CRYPT user_query = SELECT '/var/vmail/%d/%n' as home, 'maildir:/var/vmail/%d/%n' as mail, 150 AS uid, 8 AS gid, concat('dirsize:storage=', quota) AS quota FROM mailbox WHERE username = '%u' AND active = '1' password_query = SELECT username as user, password, '/var/vmail/%d/%n' as userdb_home, 'maildir:/var/vmail/%d/%n' as userdb_mail, 150 as userdb_uid, 8 as userdb_gid FROM mailbox WHERE username = '%u' AND active = '1' #-----------/dovecot-sql.conf end-------------- Rgds CH [View Less]

4 3

[Dovecot] utime : operation not permitted
by Jim Horner 06 Jul '07

06 Jul '07

With the upgrade to 1.0.1, I am seeing some errors/warnings dovecot: IMAP(jhorner(a)arinbe.com): utime(/home/arinbe/Maildir/.info/tmp) failed: Operation not permitted: 1 Time(s) dovecot: IMAP(jhorner(a)arinbe.com): utime(/home/arinbe/Maildir/.resumes.vabch/tmp) failed: Operation not permitted: 1 Time(s) Different directories on different days. Different users on different days. Always /tmp directory. Always a /tmp of a shared namespace. The /tmp directory in question is mode 770, with … [View More]

2 9

[Dovecot] Debian packages for Dovecot 1.0.1xx (sarge)
by Moritz Mertinkat 06 Jul '07

06 Jul '07

Hi there, i'm looking for Debian sarge dovecot packages (yes, still running sarge). Anyone here that has a backported package? Greetings, Moritz

2 1

[Dovecot] modules/imap/lib02_imap_quota_plugin.so: undefined symbol: quota_set
by Philipp Kolmann 06 Jul '07

06 Jul '07

Hi, I wanted to enable FS quota support in dovecot, and have configured the following directives: protocol imap { mail_plugins = imap_quota } plugin { quota = fs } With this additional settings, my normally working dovecot.conf doesn't start anymore: Starting mail server: dovecotEdlopen(/usr/lib/dovecot/modules/imap/lib02_imap_quota_plugin.so) failed: /usr/lib/dovecot/modules/imap/lib02_imap_quota_plugin.so: undefined symbol: quota_set Error: imap dump-capability process returned 89 … [View More]

3 3