- dovecot - dovecot.org

[Dovecot] no such file or directory
by Arnold Cano 08 Jan '04

08 Jan '04

I successfully installed dovecot 0.99.10 on a fedora box using postfix 2.0.11 and when I try to connect using my mozilla mail client I get the following error in the maillog... Jan 7 18:52:16 www1 imap(arnoldc): utime() failed with index file /home/arnoldc/Maildir/.INBOX/.imap.index: No such file or directory As you can see I'm using maildirs located in the home directories. Here is a copy of my dovecot.conf and I've removed all the commented out lines to save space... protocols = imap imap_listen = * ssl_disable = yes login_dir = /var/run/dovecot-login login = imap default_mail_env = maildir:~/Maildir client_workarounds = oe6-fetch-no-newmail outlook-idle mbox_locks = fcntl auth = default auth_mechanisms = plain auth_userdb = passwd auth_passdb = shadow auth_user = root auth_verbose = yes Also, I created the maildir manually and placed a copy in my /etc/skel so that all new users receive a copy. Here is the structure and permissions from the home directory... >ll drwx------ 5 arnoldc arnoldc 4096 Jan 7 18:33 Maildir >ll Maildir/ drwx------ 2 arnoldc arnoldc 4096 Jan 7 18:33 cur drwx------ 2 arnoldc arnoldc 4096 Jan 7 18:33 new drwx------ 2 arnoldc arnoldc 4096 Jan 7 18:33 tmp Any help would be appreciated! Arnold

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[Dovecot] problems getting password
by Scott Klein 07 Jan '04

07 Jan '04

I've got a signed certificate now, and since I installed it Dovecot dies when trying to launch with this error in the log file: imap-login: Jan 07 15:15:27 Fatal: Can't load private key file <snip>: error:0906406D:PEM routines:DEF_CALLBACK:problems getting password I know the passphrase my cert needs. Where can I tell dovecot that? Cheers, Scott

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[Dovecot] Problem with Eudora
by Scott Klein 06 Jan '04

06 Jan '04

I'm trying to get Dovecot (dovecot-0.99.10-6) to work with Eudora (6.0 mac/win) and am having a real problem when I try to enable SSL, either TLS or alternate-port SSL. Although my other mail clients, mail.app, imp, etc. work just fine, either version of Eudora craps out when trying to connect via TLS or SSL -- on the mac I get the error Could not get mailbox list. 20 [CLOSED] IMAP connection broken (command) On the PC I get something similar. Sometimes, on the mac, I don't get the [CLOSED] part I get Unable to get the required mailbox list from the server I've tried the "esoteric settings" trick (setting "user plain text password" in the IMAP panel) but that doesn't work. Everything works fine when I turn SSL off. I'm kind of at my wit's end. Has anybody experienced this? Have I not read TFM? Hope y'all can help. Best, Scott Klein

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[Dovecot] RE: Compile problem
by Alex S Moore 06 Jan '04

06 Jan '04

I am a package maintainer for the Solaris community site known as CSW or blastwave.org. A CSW user requested a dovecot package, so I am attempting to build the package. I downloaded 0.99.10.4 earlier this month and it compiles just fine on my test machine. I went to our CSW build machines to build a version that I can distribute. I got the latest CVS version and used the same environment variables and configure options as the build on my test machine. In src/lib-storage I get the following compile error. I do not have proxy-mail-storage.c on my test machine from the earlier download, so I hope this is a problem that you can easily fix. The environment is Sun SPARC on Solaris 8. I am using the Sun compiler which seems to work fine for this software. My configure options are ./configure --prefix=/opt/csw --with-libiconv-prefix=/opt/csw --with-shadow --with-pam --with-ldap --with-ssl=openssl --with-ssldir=/opt/csw/ssl .. cc -DHAVE_CONFIG_H -I. -I. -I../.. -I../../src/lib -I../../src/lib-mail -I../\../src/lib-imap -I/opt/csw/include -fast -xarch=v8 -I/opt/csw/include -c `te\st -f 'proxy-mail-storage.c' || echo './'`proxy-mail-storage.c "proxy-mail-storage.c", line 10: void function cannot return value cc: acomp failed for proxy-mail-storage.c *** Error code 2 make: Fatal error: Command failed for target `proxy-mail-storage.o' Current working directory /export/home/asmoore/build/dovecot-0.99.10/src/lib-st\orage *** Error code 1 .. Thanks, Alex Moore

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[Dovecot] DIGEST-MD5 Authentication
by Dominic Marks 06 Jan '04

06 Jan '04

Hello, I am confused by a problem I am having getting Dovecot to authenticate users with DIGEST-MD5. I am receiving the error message, "Unexpected service type in digest-uri". (cvs: mech-digest-md5.c, line 407) From an examination of the code it is clear that a check is performed to see if the first component of a the digest-uri triplet is the string "imap". The service type surely is IMAP, and from what I can gather of the expected format of the digest-uri triplet from the comments in the code it should be the first component. Is this just a case of inverted logic or am I mistaken ? Thanks, -- Dominic <dom at wirespeed.org.uk>

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[Dovecot] logfile errors
by Simon Bell 06 Jan '04

06 Jan '04

Ive recently installed dovecot as a replacement for my uw-imap server. Ive noticed a few error messages in the log file, although in operation ive seen no problems from my mail client. The errors are: pop3(admin): Dec 26 21:19:37 Error: Error indexing mbox file /var/mail/admin: LF not found where expected and pop3-login: Dec 29 14:54:03 Warning: SSL_read() syscall failed: EOF [192.168.7.2] There appears to be a large number of the SSL_read errors, though SSL appears to work fine from outlook. Is there any explanation to what they mean or are they insignificant enough to ignore? thanks Simon

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[Dovecot] USER environment
by Evert Mouw 05 Jan '04

05 Jan '04

Browsing in the 2003-September archives, I found out how to start dovecot from inetd (using imap-login instead of imap). Still I've got a few problems. I prefer not using inetd, but that seams impossible (see my 1st email). And telnetting to port 143 results in an immediate connection close. Hmmm, I'll continue exploring the archives. Regards Evert

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[Dovecot] dovecot + ssl + outlook
by super.bonz＠tin.it 30 Dec '03

30 Dec '03

i have installed dovecot on my debian server..... i have configured with imap + ssl all ok but i have one problem when I lunch for example outlook or outlook express appears this error Title of error page: Internet Secuiruty Warning The server you are connected to is using a security certificate that could not be verified The certificate's CN name does not match the passed value. Do you want to continue using this server? If I click to yes ....it works. please help me thanks Chris

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Re: [Dovecot] USER environment
by Tim Miller 29 Dec '03

29 Dec '03

On Mon, 29 Dec 2003, Evert Mouw wrote: > Browsing in the 2003-September archives, I found out how to start dovecot > from inetd (using imap-login instead of imap). Still I've got a few > problems. I prefer not using inetd, but that seams impossible (see my 1st > email). And telnetting to port 143 results in an immediate connection close. > Hmmm, I'll continue exploring the archives. What does the logfile say? If you're using syslog, dovecot uses the LOG_MAIL facility I think, so you might want to check whatever log that prints to. I had a couple problems like this, and it was because I had set up authentication incorrectly, so you may want to double check that. Best, Tim M.

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[Dovecot] Fatal: USER environment missing
by Evert Mouw 29 Dec '03

29 Dec '03

I have some trouble installing dovecot, and maybe someone can help me. I have compiled dovecot on a Slackware Linux 9.0 running on a i586, and the imap program works OK (I tested it using the method described in the error reporting document). The make install procedure didn't create a correct /etc/rc.d/rc.dovecot file. I have created a dovecot user and group manually. Running just "dovecot" from the command line does not give any errors, but dovecot terminates and doesn't whow up with ps x. So I tried to start it from inetd, but starting dovecot from inetd results in something like "port 143 already in use", so I decided to start /usr/local/libexec/dovecot/imap directly from inetd, which results in Fatal: USER environment missing, even when using root for everyting (and the environment variable USER really exists). I fiddled with various options in the dovecot.conf file without any results. Now I'm stuck; the INSTALL document actually is a BUILD document and I can't find anything about post installation :-( Someone any ideas? Regards Evert Mouw

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[Dovecot] New installation questions
by Jason Parsons 29 Dec '03

29 Dec '03

Howdy. I'm trying to get dovecot working on Solaris 9/sparc. I'm using LDAP as an authentication backend. After running dovecot and attemping an imap login, I'm getting this message: imap-login: Dec 29 01:52:29 Fatal: fd_send(4) failed: Bad file number imap-login: Dec 29 01:52:29 Fatal: fd_send(4) failed: Bad file number dovecot: Dec 29 01:52:29 Error: child 22972 (login) returned error 89 dovecot: Dec 29 01:52:29 Error: child 22973 (login) returned error 89 Any ideas what could cause this? Also, I would like to run dovecot using daemontools and qmail-ldap's auth_imap. Is this possible with dovecot? An example supervise/run file would be much appreciated. Thank you. - Jason Parsons

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[Dovecot] Bugfix for use with "Opera mail" and "AnalogX"
by Gerhard Muntingh 24 Dec '03

24 Dec '03

Dear developers, [ Please CC me as I'm not subscribed to this list. ] In src/pop3-login/client.c: void client_send_line(struct pop3_client *client, const char *line) { o_stream_send_str(client->output, line); o_stream_send(client->output, "\r\n", 2); } Called as 'client_send_line(client "+OK dovecot");'. This function sends two packets to the client. It appears Opera mail and AnalogX proxy recognise the 1st packet as a complete welcome and send their "USER " command after receiving it. They then receive the newline in the next packet and get confused. This is very probably a bug in those two programs, but it would still be great if it could be fixed in the dovecot source. My personal fix involved a buffer on the stack (char tmp[LENGTH]) and some sanity checks wherein the newline is strcat'ed to the string. That's not very nice, but it works for me. Can someone please fix this? There may even be more pop clients having problems with this. kind regards, Gerhard Muntingh.

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[Dovecot] Maildir quotas support in Dovecot and 2 other newbie questions
by Theodore Knab 21 Dec '03

21 Dec '03

I am not familiar with all the features that Dovecot has, but I am familiar with Courier IMAP using Maildir. Does Dovedot have a software based Maildir supporting quota program like Courier IMAP ? Can maildrop be used with Dovecot for quotas ? Courier IMAP has maildrop integrated. - If maildrop support is turned on in Courier IMAP, then a user will get a quota warning mail message each time they login to their account and are over the specified amount. Is there a recommended MTA to be used with the DoveCot IMAP server ? -- ------------------------------------------ Ted Knab Chester, MD 21619 ------------------------------------------ 35570707f6274702478656021626f6c6964796f6e602f66602478656 02e6164796f6e60237471647560216e6460276c6f62616c60257e696 4797e2a0

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[Dovecot] Re: Bug#224092: Dovecot IMAP: detection of folders
by Jaldhar H. Vyas 20 Dec '03

20 Dec '03

On Tue, 16 Dec 2003, Jeroen van Disseldorp wrote: > Package: dovecot-imapd > Version: 0.99.10.4-2 > Severity: normal > > When accessing a maildir with "all folders" instead of "only subscribed > folders", dovecot wrongfully reports its index-files (.imap.*) as mail > folders. When the client (KMail 1.5.2 in my case) checks for email, it > aborts halfway with the message: > > Unable to get information about folder imap.index. The server replied: > Internal error [2003-12-15 23:53:05] > > I noticed the same thing with the .subscription-file, but that seems to > have disappeared after a reinstall of dovecot*. Squirrelmail, which > only checks subscribed folders, has no problems. > > The problem started with the last upgrade from 0.99.10.4-1 to -2. -1 was > working fine. I am using Debian GNU/Linux unstable (fully updated) with > kernel 2.4.18-686. I don't think the problem was caused by the upgrade as I only changed one Debian dependency. I am Cc'ing the Dovecot mailing list to see if the developer or anyone else has some insight into this. -- Jaldhar H. Vyas <jaldhar(a)debian.org> La Salle Debain - http://www.braincells.com/debian/

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[Dovecot] multiple auth= statements
by Stephan van Beerschoten 16 Dec '03

16 Dec '03

I'm new to dovecot and it's configurations. Reading the config file, I have a question regarding having multiple auth= lines in there. Is this some sort of a pass-through or fail-through system of authentications like where if a user is not authenticated using 'pam', then the second method is tried (which might be sql or plain passwd-txt) ? Am I assuming the right thing here ? I have system-users, but am planning to migrate the majority of those users to a virtual_mailbox system (using postfix) where they have no more system-users . I just want to be sure this will work. If anybody has setup a system with postfix and virtual mailboxes in combination with dovecot, and wants to swap stories and setups, I'd be grateful :) /Stephan -- Stephan van Beerschoten [KeyID: 0x08F12864] "If you are adminstering UNIX systems and don't master tools such as make, shell, and perl, then you are working too hard." -- Wietse Venema. Fri, 12 Dec 2003

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[Dovecot] Always 'new mail' false notifications?
by Stephan van Beerschoten 16 Dec '03

16 Dec '03

Hi, I just yesterday played around and installed dovecot. I like it a lot (except for the lack of mysql support), but I have one issue I can't seem to fix. I am using mutt as my mailclient and mutt will alert me whenever new mail has arrived in any mailfolder I have configured. The thing is, that mutt continously signals me of new mail in all my folders, when in reality nothing has entered there. Does this sound familiar to anyone ? All I can think of, is that something is happening with modification timestamps of my mailboxes which signals the new mail flag, but I don't know what causes it. A small description of my setup: One server running dovecot. I access mail locally via IMAP, but can also access the spoolfiles and mailfolders directly. I'm the only one with shell access. Procmail filters mail and delivers it to my mailfolders in ~/Mail. Any ideas ? -- Stephan van Beerschoten [KeyID: 0x08F12864] "To err is human, to forgive is Not Company Policy"

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[Dovecot] Mailing list problems fixed
by Timo Sirainen 16 Dec '03

16 Dec '03

On Tue, 2003-12-16 at 12:00, mailman(a)dovecot.org wrote: > ...: host ...[...] said: 504 > <talvi>: Helo command rejected: need fully-qualified hostname (in reply to > RCPT TO command) Whops. 12 people's subscriptions got disabled because of that. It's fixed now and I've restored the subscriptions.

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[Dovecot] corrupted empty message with CVS
by dean gaudet 09 Dec '03

09 Dec '03

with CVS as of an hour ago i'm seeing corruption of messages (in an mbox) with an empty message body. for example, here's what i have in my test INBOX right after receiving the empty message: --- top of INBOX --- >From dean(a)arctic.org Tue Nov 25 19:02:23 2003 Return-Path: <dean(a)arctic.org> Delivered-To: dgtest(a)arctic.org Received: (qmail 3626 invoked by uid 500); 26 Nov 2003 03:02:23 -0000 Received: from localhost (sendmail-bs(a)127.0.0.1) by 127.0.0.1 with SMTP; 26 Nov 2003 03:02:23 -0000 Date: Tue, 25 Nov 2003 19:02:23 -0800 (PST) From: dean gaudet <dean(a)arctic.org> To: dgtest(a)arctic.org Subject: quibble Message-ID: <Pine.LNX.4.58.0311251902160.15721(a)twinlark.arctic.org> X-comment: visit http://arctic.org/~dean/legal for information regarding copyright and disclaimer. MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Spam-Checker-Version: SpamAssassin 2.60 (1.212-2003-09-23-exp) on twinlark.arctic.org X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=ham version=2.60 --- end of INBOX --- and then i use pine 4.58 to access {localhost}INBOX and it shows a corrupted message (no subject/etc) then i quit pine, and here's what the INBOX looks like on disk afterwards: --- top of INBOX --- >From dean(a)arctic.org Tue Nov 25 19:02:23 2003 X-IMAPbase: 1069815483 6 Status: RO X-UID: 6 Content-Length: 0 X-Keywords: --- end of INBOX --- any ideas or other info which would be useful? thanks -dean

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[Dovecot] Authenting in Linuxconf format
by Marc Perkel 09 Dec '03

09 Dec '03

I have an existing email system and I'm trying to addapt dovecot into it. It uses the linuxconf virtual email format. The way it is set up is there there are multiple passwd/shadow files - one for eact domain. They are in standard format. The names of these files are: /etc/vmail/passwd.domain.com /etc/vmail/shadow.domain.com I tried this: auth_userdb = passwd-file /etc/vmail/passwd.%d auth_passdb = passwd-file /etc/vmail/shadow.%d but - it didn't expand the %d So - is this going to work? If not - how do you do virtual domains? The documentation is less than complete on this.

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[Dovecot] Folder names
by Keith Edmunds 09 Dec '03

09 Dec '03

I'm not sure offhand exactly which version of Dovecot I'm running - it doesn't seem to have a -V switch. Anyway, I created a folder which had periods in the name. There was no problem with that, but MUAs now report that folder as a hierarchy. For example: customers | +-customername.com | +-another.customer.com has become: customers | +-customername | | | +-com | +-another | +-customer | +-com Now the obvious answer is "don't do that". However, should Dovecot either a) refuse to create a folder with an embedded period in the name or 2) manage (somehow) the fact that not all periods represent hierarchical delimiters? Keith PS Damn fine software, Dovecot

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[Dovecot] server changes
by Timo Sirainen 08 Dec '03

08 Dec '03

Moved Dovecot's web, dns, mails, cvs and all to different server. Plan is to get it moved elsewhere for hosting once everything looks to be working. dovecot(a)dovecot.org is the preferred posting address to this list now, although dovecot(a)procontrol.fi should still keep forwarding the mails.

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[Dovecot] subscriptions list destroyed
by kalle-e＠medelklassen.com 04 Dec '03

04 Dec '03

What could be the reason that the subscribed folders list becomes messed up? If i do this: $ rm ~/.maildir/.subscriptions $ evolution [subscribe to everything, exit program] $ cat ~/.maildir/.subscriptions debian sers va $ (or some other random text which seems to come from parts of the folder list) This makes Mozilla Mail go crazy. Evolution and Gnus work OK since they seem to have their own list, but switching back and forth between Evolution and Gnus makes Evolution forget the list. I don't think I had this problem before. I used mbox then.

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[Dovecot] Problems on startup
by Joona Kulmala 04 Dec '03

04 Dec '03

Hi. When I'm trying to start dovecot, I get following error: Fatal: net_set_nonblock() failed: Operation not supported by device What's that error about? System is FreeBSD 5.1. I think this problem is related to FreeBSD. Dovecot works fine on my Linux-servers. Thanks in advance, Joona -- Joona Kulmala <joona(a)fiveam.org>

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[Dovecot] Severe pop3 incompatibility report
by Kadlecsik Jozsi 04 Dec '03

04 Dec '03

Hello, According to our experiences, most recent dovecot incompatible with eudora pop3 client - eudora (5.1, 6), pop3, 'leave on server' enabled: the clients receive the full inbox *every time* they check the inbox on the server. [Users using other MUAs experienced the same once, at switching from uw-pop3d/imapd to dovecot.] That is absolutely devastating, especially for home users behind a modem line. We spent a full week with trying to find a workaround with eudora: no avail. The only solution remained was to revert back to uw-pop3d. :-( Best wishes, Jozsef Kadlecsik -- E-mail : kadlec(a)sunserv.kfki.hu, kadlec(a)blackhole.kfki.hu PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt Address: KFKI Research Institute for Particle and Nuclear Physics H-1525 Budapest 114, POB. 49, Hungary

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[Dovecot] Dovecot 0.99.10.4 for Debian
by Jaldhar H. Vyas 02 Dec '03

02 Dec '03

I've packaged 0.99.10.4. Owing to the continued downtime on the Debian servers, I've temporarily put the .debs up on my own site. The URL is http://www.braincells.com/debian/ A backport to woody is also available. -- Jaldhar H. Vyas <jaldhar(a)debian.org> La Salle Debain - http://www.braincells.com/debian/

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[Dovecot] Pid file?
by Robin Breathe 01 Dec '03

01 Dec '03

I'd certainly appreciate the addition of a configurable pid file (either ./configure --with-pid=... or config file). It makes rc.d scripts that much neater. - Robin

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[Dovecot] Dovecot for solaris 8 x86
by Ted S. Garaventa 29 Nov '03

29 Nov '03

Does someone out there have the ability to compile dovecot for solaris 8 x86. I have tried and failed to get it to work. Any format would be acceptable tar or pkgadd. Thanks in advance for any help. Ted

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[Dovecot] Maildir Sub folder was not fetch as start
by 陳銘偉 Chan Min Wai 29 Nov '03

29 Nov '03

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello all, I'm new to dovecot and have been using sinces Fedora Core 1 release. My setup is as below. Server : dovecot Imap Maildir (was from courier-imap) (v 0.99.10 from fedora) Client : Mozilla mail 1.5 (rpm from www.mozilla.org with some additional patch to work with fedora) The Problem is like this. When the Maildir is in this format .INBOX.Foldername And Subfolder is .INBOX.Foldername.Subfolder (courier-imap don't use this file names, I rename it personally) So that the client can access without any changes. When using this Folder format I've no problem on fetching the subfolder. They all load nicely when mozilla mail start. So One day I've change My Maildir into this format .INBOX.Foldername ---> .Foldername .INBOX.Foldername.Subfolder ---> .Foldername.Subfolder Something weird happen... My foldername is System Log The subfolder just don't load it correctly *ON THE FIRST TIME of access* on mozilla I'll have to click on the mail root (as a refresh) to make sure it fetch all the folder. Well Maybe This is not dovecot Problem so I'm here to Just make sure this. BTW, I'm not using a subscribe folder in the mozilla. so that it will show all folder in my Maildir. Thank You Chan Min Wai - -- 馬來西亞淨宗學會 Amitabha Buddhist Society (M) 16A, 1st Floor, Jalan Pahang, 53000, Kuala Lumpur, Malaysia. Tel:+603-40414101, 40452630 Fax:+603-40412172 WebPage: http://www.amtb-m.org.my E-Mail: amtbmy(a)amtb-m.org.my -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQE/xtIPV0p9slMZLW4RAtQ0AKCuvyy2pkamzZh0CFhy1+0bbrEKzQCg0s7p oOPoooeQpMp/135MCyeJX1A= =Gqbu -----END PGP SIGNATURE-----

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[Fwd: Re: [Dovecot] Compiling dovecot on SuSE 9]
by Ted S. Garaventa 28 Nov '03

28 Nov '03

Thank you very much for the rpm.... it works great on SuSE 9. I still don't understand how you compiled it to work!!! Thanks again Ted hi, On 2003-11-26 17:44:43 +0200, Timo Sirainen wrote: > Doesn't the error message get written to log file as well? If not, I'll have to fix it. timo it wasnt in earlier versions. but for 0.99.10.4 it reports the missing ssl cert to the stderr of the current console. but no messages in the log. and why did you enabled pgsql auth as default in the dovecot-example.conf? it took me 10 min to find out why it was whining about the conf. ;) and would it possible to modify the paths in the example config according to the sysconfdir? for Ted: http://monsters.rsn.uni-rostock.de/~darix/suse/9.0/ i added dovecot-0.99.10.4-1.i586.rpm today. darix -- irssi - the client of the smart and beautiful people http://www.irssi.de/

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[Dovecot] pop3-login process leakage
by Clive Jones 28 Nov '03

28 Nov '03

Hi, I've recently deployed dovecot on our servers, to replace courier-imapd. I'm delighted with its features and performance, but there's a major problem - it's leaking pop3-login processes. We have about 60 client machines, each collecting mail once every two minutes. In this configuration, the number of pop3-login processes increases by about ten an hour - apparently without bound. My workaround is to increase the open files rlimit, and the kernel overall limit on open files. This postpones disaster for long enough that killing and restarting dovecot nightly avoids problems. A possibly related problem is that about 1% of attempted POP3 logins fail. At the server, all I see is a syslog entry like this: Nov 3 22:17:21 greenwich pop3-login: Disconnected: Inactivity [10.76.30.246] At the client, there is a long (about 60-second) timeout. Then the client automatically retries, and generally succeeds. There are *not* exactly as many such disconnects as there are stray pop3-login processes - I counted roughly 230 inactivity disconnects in the time it took for 190 stray processes to accumulate. We are running dovecot 0.99.10 on OpenBSD 3.2 . The configuration is fairly normal, except that we are using a custom userdb and passdb (compiled as shared objects): auth_userdb = passwd8 auth_passdb = smb passwd8 is just userdb-passwd.c with a trivial tweak to truncate presented user names to eight characters. smb is an shim that delegates authentication to smbclient, to check passwords against NT domain controllers. I've placed the source code for these two modules in: http://www.nsict.org/~clive/misc/dovecot-2003-11-04/ ...along with my dovecot.conf, and a file that illustrates the growth in the number of pop3-login processes over time. So far as I'm aware, those modules are loaded by the dovecot-auth process, not the pop3-login processes, and are therefore unlikely to be the problem? The client machines are LAN-connected, and running a mixture of Outlook (2000/XP) and Outlook Express (5.5 and 6). There are also a couple of people using Mozilla. Most are collecting e-mail via POP3, a few via IMAP. This issue didn't show up under beta-test loading before I deployed dovecot. Since it seems only to be exhibited (or, at least, noticeably exhibited) under live load, it's very hard for me to diagnose things further without disrupting service. I'd be very grateful if anyone could suggest what might be wrong. Regards, --Clive.

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[Dovecot] Pid file?
by Clive Jones 27 Nov '03

27 Nov '03

Is there a way to make Dovecot maintain a pid file? Most daemons put their pid in /var/run/dovecot.pid (or similar) while they are running, then remove it on exit, but I can't find any option to do this in Dovecot. (Of course, if I could work out how on earth to stop Dovecot leaking processes, I wouldn't be looking for a simpler way to keep bringing the daemon down and restarting it. (-8 ) Regards, --Clive.

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[Dovecot] Compiling dovecot on SuSE 9
by Ted S. Garaventa 27 Nov '03

27 Nov '03

Again I am asking for some help to compile and configure dovecot on SuSE 9. I have configured and compiled it as per the instructions and no errors or problems. When I try to run dovecot from the command line it does not complain or give me any errors. The daemon starts and dies almost immediately. Do I need to compile differently? What can I do to see what is the problem. I was asked to run strace but I don't know what it is telling me. Thanks

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[Dovecot] Incompatibility with eudora
by Kadlecsik Jozsi 27 Nov '03

27 Nov '03

Hello, We installed dovecot-0.99.10.2 on Monday and upgraded to dovecot-0.99.10.4 today, but our eudora users still are very unhappy: old undeleted mail messages are donwloaded every time they use our server. Looking into the source code, we found that dovecot knows about the following status flags: A: answered F: flagged (?) T: draft (?) R: seen (read) D: deleted However, it does not know and ignore the O flag. According to IETF (http://www.ietf.org/internet-drafts/draft-palme-mailext-headers-08.txt) the following flags are valid (I know, it's a draft and not RFC): U: message is not downloaded and not deleted R: message is read or downloaded O: message is old but not deleted D: to be deleted N: new "Combinations of these characters can occur, such as "Status: OR" to indicate that a message is downloaded but not deleted." The old mails of our eudora users contain exactly this flag combination: Status: RO Could the compatibility problem somehow be fixed? Currently our system is pretty unusable for the users :-( Thank you and best regards, Jozsef -- E-mail : kadlec(a)sunserv.kfki.hu, kadlec(a)blackhole.kfki.hu PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt Address: KFKI Research Institute for Particle and Nuclear Physics H-1525 Budapest 114, POB. 49, Hungary

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[Fwd: Re: [Dovecot] Compiling dovecot on SuSE 9]
by Ted S. Garaventa 27 Nov '03

27 Nov '03

Thanks for the reply regarding the compilaton of dovecot to SuSE 9. I have made the key and put it in the correct area but still no luck. I have attached the strace output to the end of this email. Thanks!!! > Date: Wed, 26 Nov 2003 00:17:07 -0800 (PST) > From: "Ted S. Garaventa" <tsg(a)cctg.com> > Subject: [Dovecot] Compiling dovecot on SuSE 9 > To: dovecot(a)procontrol.fi > > Again I am asking for some help to compile and configure dovecot on SuSE 9. im working on some rpm for it. i think ill release them on thursday. > I have configured and compiled it as per the instructions and no errors or problems. When I try to run dovecot from the command line it does not complain or give me any errors. The daemon starts and dies almost immediately. you did everything right so far. the problem is that dovecot comes with SSL enabled by default but there is no cert for it. go to $SRCDIR/doc/ edit mkcert.sh (change imapd.pem to dovecot.pem) run it. restart dovecot and everything will be fine. but you need a dovecot pam file. i use the file from [1]. > Do I need to compile differently? What can I do to see what is the problem. I was asked to run strace but I don't know what it is telling me. the solution would be: strace -e trace=file dovecot you would see a file not found error at the end of the log. darix [1] http://monsters.rsn.uni-rostock.de/~darix/suse/dovecot you can find the patch for mkcert.sh + dovecot.pam + init script there. and of course the rpm when it's done. -- irssi - the client of the smart and beautiful people http://www.irssi.de/ strace output follows: --------------------------------------------------------------------------- casella:/etc/ssl/private # strace -e trace=file /usr/local/sbin/dovecot execve("/usr/local/sbin/dovecot", ["/usr/local/sbin/dovecot"], [/* 55 vars */]) = 0 open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=86690, ...}) = 0 open("/lib/i686/libc.so.6", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0755, st_size=1461208, ...}) = 0 open("/usr/local/etc/dovecot.conf", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=18087, ...}) = 0 pread(3, "## Dovecot 1.0 configuration fil"..., 2048, 0) = 2048 pread(3, "gfile instead of syslog(). /dev/"..., 2035, 2048) = 2035 pread(3, "k-bombing\n# we check only once i"..., 1978, 4083) = 1978 pread(3, "processes (ie. /var/mail will al"..., 2046, 6061) = 2046 pread(3, " which speeds up most operations"..., 2023, 8107) = 2023 pread(3, "s. There\'s no access checks othe"..., 2008, 10130) = 2008 pread(3, " and flock too; if you do the or"..., 2024, 12138) = 2024 pread(3, "modules = /usr/lib/dovecot/pop3\n"..., 2042, 14162) = 2042 pread(3, "e, see doc/dovecot-pgsql.conf\nau"..., 1883, 16204) = 1883 open("/etc/nsswitch.conf", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=1291, ...}) = 0 open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=86690, ...}) = 0 open("/lib/libnss_compat.so.2", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0755, st_size=33795, ...}) = 0 open("/lib/libnsl.so.1", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0755, st_size=89220, ...}) = 0 open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=86690, ...}) = 0 open("/lib/libnss_nis.so.2", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0755, st_size=40322, ...}) = 0 open("/lib/libnss_files.so.2", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0755, st_size=42162, ...}) = 0 open("/etc/passwd", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=1475, ...}) = 0 open("/etc/passwd", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=1475, ...}) = 0 access("/usr/local/libexec/dovecot/imap-login", X_OK) = 0 access("/usr/local/libexec/dovecot/imap", X_OK) = 0 lstat64("/usr/local/var/run/dovecot", {st_mode=S_IFDIR|0700, st_size=72, ...}) = 0 open("/usr/local/var/run/dovecot", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFDIR|0700, st_size=72, ...}) = 0 lstat64("/usr/local/var/run/dovecot", {st_mode=S_IFDIR|0700, st_size=72, ...}) = 0 open(".", O_RDONLY|O_LARGEFILE) = 3 open("/usr/local/var/run/dovecot/login", O_RDONLY|O_LARGEFILE|O_NOFOLLOW) = 4 open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5 fstat64(5, {st_mode=S_IFDIR|0750, st_size=48, ...}) = 0 lstat64("/usr/local/var/run/dovecot/login", {st_mode=S_IFDIR|0750, st_size=48, ...}) = 0 open("/usr/local/var/run/dovecot/login", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFDIR|0750, st_size=48, ...}) = 0 lstat64("/usr/local/var/run/dovecot/login", {st_mode=S_IFDIR|0750, st_size=48, ...}) = 0 access("/usr/local/libexec/dovecot/dovecot-auth", X_OK) = 0 open("/dev/null", O_RDONLY|O_LARGEFILE) = 3

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[Dovecot] a couple more tidbits on the conversion process
by Eric S. Johansson 26 Nov '03

26 Nov '03

a couple of things that really helped me when converting from mbox to maildir. First is to see how simple procmail changes could be. in your /etc/procmailrc file, just add the following. MAILDIR=$HOME/Maildir/ # Make sure this directory exists! DEFAULT=$MAILDIR if you're using per user procmail files, the exact same two lines will also work to ensure proper delivery. if you're anything like me with 200 plus mailboxes, the following utility is really superb at doing the conversion all at once. Granted, I had to wait awhile to convert the GB+ of e-mail but I had other things to do and not getting interrupted every few minutes made the time reasonably productive. :-) http://batleth.sapienti-sat.org/projects/mb2md/ I was getting an error about some sort of illegal character sequence but the mail seems to have converted fine. I think the next thing to do is create a new partition for home and make it ReiserFS. ---eric -- Speech recognition in use. Incorrect endings, words, and case is closer than it appears

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[Dovecot] did the conversion and something broke
by Eric S. Johansson 26 Nov '03

26 Nov '03

figures. Converted over to maildir today. Procmail is a piece of cake once I managed to pride out of its cold dead fingers the essential tiny bit of documentation I needed. But I'm having a problem with my nested directories. I have a directory called incoming sort my incoming mail. The conversion utility created a bunch of files called incoming.<stuff> and 1 file is visible incoming/pound. However, if I try to subscribe to anything else I get: the current command did not succeed. The mail server responded: Invalid mailbox name: incoming/ATMoB and this is how it set up. [esj@harvee Maildir]$ ls -ld .incomming.ATMoB/ drwx------ 5 esj esj 4096 Nov 25 13:45 .incomming.ATMoB/ [esj@harvee Maildir]$ ideas? ---eric -- Speech recognition in use. Incorrect endings, words, and case is closer than it appears

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[Dovecot] IMAP subscribe/unsubscribe broken in 0.99.10.2
by Matthew Reimer 25 Nov '03

25 Nov '03

IMAP subscribe/unsubscribe is broken in 0.99.10.2 (and earlier releases), specifically subsfile_set_subscribed(), where the logic is all wrong. I tried just copying over the latest subscription-file.c but it has dependencies on some file locking/dotlocking stuff that 0.99.10.2 doesn't have. Timo, would it be possible to incorporate the latest subscription-file.c into 0.99.10.3 (whenever that will be)? Matt

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[Dovecot] The latest dovecot fixes the problems with most mail clients
by Brook Humphrey 25 Nov '03

25 Nov '03

.99.10.4 fixes most the issues with kmail. For some reason if I look at an email and then go to another one and then try to go back to one I've already viewed sometimes it shows the mail as an atacment. This version does fix the problem with squrrelmail not being able to subscribe to folders. Thanks for the fixes. -- -~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~- Brook Humphrey Mobile PC Medic, 420 1st, Cheney, WA 99004, 509-235-9107 http://www.webmedic.net, bah(a)webmedic.net, bah(a)linux-mandrake.com Holiness unto the Lord -~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-~`'~-

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Re: [Dovecot] SSL and certificate authorities.
by Matthew Reimer 25 Nov '03

25 Nov '03

Zach Bagnall wrote: > On Thu, 20 Nov 2003 18:28:51 +0200, Timo Sirainen <tss(a)iki.fi> wrote: > >>What exactly does this patch do? Gives client a list of accepted CAs, >>but it doesn't look like it actually requires client to provide a >>valid certificate? > > > On Tue, 18 Nov 2003 11:03:08 +1300, James Tyson <james(a)giantrobot.co.nz> > wrote: > >>Also, is there a configuration directive for dovecot to add the >>issuers ca bundle similar to apache's SSLCACertificateFile? > > > I'm no SSL expert, but I took the requested feature to be a way to "make > additional certificates available in order to complete a certificate > chain". I had trouble with an instantssl cert, and found that what I needed to do was to also include all the certs up the chain in the .pem file, in a certain order, to keep the client from complaining about an invalid certificate. The first certificate in the pem file should be the the server certificate, followed by its chain starting from the root certificate down. Works for me without the need for patches (though something like SSLCACertificateFile would be nice). Matt

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[Dovecot] mbox format
by DINH Viet Hoa 25 Nov '03

25 Nov '03

I wish to know some implementation details about mbox. When you you mbox format in IMAP, are you doing to keep the same message UID across IMAP session if you know that any other program can modify the mailbox as it wants, for example, two messages can be exchanged. In this case, will the UID kept the same ? If they keep their UID, how do you identify the messages ? Thanks, -- DINH V. Hoa, etPan! - newsreader, mail user agent -- http://libetpan.sf.net/etpan

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[Dovecot] New index / mailbox API
by Timo Sirainen 25 Nov '03

25 Nov '03

Today morning I had an idea how to make indexes more scalable with multiple concurrent writers. As a side effect it also made the locking issues much more simpler. So I thought I'd go and rewrite all the indexing code, it had gotten way too ugly and difficult to understand and maintain. I also thought to separate the index handling completely from mailbox handling. So there would be lib-index and lib-mailbox. lib-storage would then tie them together. Mailbox API still feels somewhat dirty though.. I didn't want it to depend on lib-index and I didn't want to duplicate any lib-index functionality in it to avoid uselessly allocating memory, so I can't reference to mails directly with their sequence number or UID. So I'm passing (void *id, size_t id_len) around - with maildir that would be the filename and with mbox it would be current offset in file. Suggestions welcome about both APIs. Some of the changes in indexes and it's API: - "modify log" -> "transaction log" which was the big change. All flag updates and expunges are first written to transaction log and only when committing it they will be moved into the main index. The transaction writes require the file locked for only very short time, so with lots of concurrent writers it means that several sessions could have written their wanted changes to log file, but they're all blocking on getting them moved into main index. When one session finally gets a lock in the main lock file, it writes everyone's changes into it. If lock can't be acquired in a second or so, the main index will be rewritten into temp file and rename()d over. This means that we can have tons of sessions reading and writing to same shared index file and no session can block others from reading or writing. Currently yoou could easily block changes for a very long time with eg. FETCH 1:* BODY.PEEK[] and reading it 1 bytes/sec. - mail_index will be a class interface, so it's implementation can be changed at runtime. In-memory indexing is going to be a totally different implementation this time with better memory usage. Could be useful for optimizing some special cases as well. - You'll get "views" into mailbox. A view will take care of keeping sequences synchronized according to what each client session thinks they are. Currently lib-storage does that in kind of ugly way. Hopefully this means that we can get rid of sequence parsing in lib-storage completely and move it into imap-only code. - You don't directly manipulate with locks and there's no rules of in which order you have to do something. You get views and transactions and use them. - You can have multiple views and transactions, so one opened index could be used to handle multiple client sessions. I'm not sure if that will ever be useful though :) - Error correction will be done automatically this time. Whenever some error is noticed, it will be fixed immediately and unless it changes syncing state, it doesn't force client to disconnect. Also it hopefully will be possible to change from disk-indexing to memory-indexing on the fly in case you run out of disk space. - I'm trying to get it NFS-safe.. - mail-cache that I recently rewrote doesn't change. The bad thing is that it seems to be broken in some way and probably needs rewriting anyway.. And I'm not sure if the problem is just in the code, or if the design itself is somehow broken with it. I'm fearing that memory doesn't somehow keep up with changes by other sessions, since we're not locking cache file for reading..

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[Dovecot] 0.99.10.3 released
by Timo Sirainen 25 Nov '03

25 Nov '03

- SUBSCRIBE broke subscription lists - LIST code rewritten, children flags should be correct now - SORT and THREAD could have given invalid replies - Partial BODY[...] fetches might have returned wrong data or at least performed worse than was necessary Maybe Entourage was having problems with subscriptions?

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[Dovecot] deliver mail with postfix to dovecot for mailinglists
by Sven Kirmess 25 Nov '03

25 Nov '03

This is a bit off topic on that list. But the question is required because of a limitation of dovecot. It cannot have shared mailboxes into which one would collect mailing list mails. I assume one has already solved that problem and therefore ask this question on that list. I try to do the following: I would like to setup an alias dovecot(a)kzone.ch and subscribe this alias to the dovecot mailing list. Then I would like to create an alias to run maildrop with the correct parameter to put it into the directory ~ski/Maildir/.dovecot/. Of course, there is no user dovecot on my system and if there would be one she couldn't write to a directory owned by me. Is there a trick to do the following: ski -> ~ski/Maildir dovecot -> ~ski/Maildir/.dovecot postfix -> ~ski/Maildir/.postfix Any other idea? Any good documentation on that? Sven

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[Dovecot] Compiling dovecot
by Ted S. Garaventa 24 Nov '03

24 Nov '03

Still trying to compile dovecot to run on solaris8 x86. The program compiles without errors but does not run. The truss out put I get running the program is illegal system call by program: /usr/local/sbin/dovecot Any help is welcome.

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[Dovecot] entourage + dovecot bug?
by Payton 24 Nov '03

24 Nov '03

I have dovecot set up to run IMAP services without SSL (I have tested many other configurations as well, but this reproduces the problem the simplest). When attempting to connect to the imap server using Entourage for OS X on a mac, I receive the following error: Mail could not be received at this time. The server returned the following error . Dovecot reports a successful login and nothing else in the mail log. All other email clients I have tried (mutt, Mail.app) work fine with the IMAP server. I have also tried this on multiple clients with the same results. All this leads me to believe a bug exists in Entourage, however: I also have a Red Hat 7.3 server running qmail and dovecot in nearly the same manner (except that it is using dovecot 0.99.10 and shadow for password authentication, instead of dovecot 0.99.10.2 and ldap password authentication). Entourage (and all other clients) works just fine with this setup. I'm not certain if the problem lies in some tweak between 0.99.10 and 0.99.10.2 or if it is something with the red hat system itself, but I can't find anything. I am using dovecot 0.99.10.2 on a Red Hat 9 system using qmail 1.04 (netqmail) and checking with the latest version (update 10.1.5) of Entourage on Mac OS 10.2.8. Thanks for any help! -Payton

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[Dovecot] IMAP subscribe/unsubscribe broken in 0.99.10.2
by Scott Heavner 23 Nov '03

23 Nov '03

I saw this problem with 0.99.10.2 and had to revert back to 0.99.9.1. As I recall the subscription stuff was not respecting the end-of-line as a field separator. It would just cut the old text and drop the new in it's place. Or it might cut an inappropriate entry that should have been a partial string match. FolderOneOhNine FolderOne FolderThree Trying to delete FolderOne would probably [i didn't save any botched subscription files] result in this OhNine FolderOne FolderThree -scott

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[Dovecot] 0.99.10.1 released
by Timo Sirainen 23 Nov '03

23 Nov '03

Since release candidate I added fix for CRLF + partial BODY[] fetching. I hope everything works :) I've been running it with mbox for a while and it seems to work fine. v0.99.10.1 2003-11-10 Timo Sirainen <tss(a)iki.fi> * mbox: \Draft and \Deleted flags used opposite flag chars in X-Status header. We were incompatible with other mbox accessing software. WARNING: Upgrading from previous version doesn't automatically swap the flags, so be careful not to accidentally expunge messages that had their \Draft flag changed to \Deleted. * Configuration file changes: - Whitespace at end of line is stripped, use quotes if you need it - # comments are supported after key=value lines. if you need '#' character, quote the value - Both " and ' quotes are supported. If you need to use them, '\' can be used for escaping. - mbox: COPY into same mailbox didn't work and could have corrupted the mailbox - Using Dovecot without index files would crash after using a while - Partial BODY[header] or BODY[part] fetches were buggy if client requested more data than was available in the header/part. - Partial BODY[...] fetches were buggy with messages that had CRLFs - Some BODY and BODYSTRUCTURE replies missed data for message/rfc822 MIME parts causing clients to break - SORT (SUBJECT) was buggy - Timezone fixes with Date-header

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[Dovecot] Compiling Dovecot
by Ted S. Garaventa 21 Nov '03

21 Nov '03

Just found out about Dovecot and it seems to work great. My problem is that it compiles and runs on Redhat just fine. On the other hand it compiles on suse and solaris but will not work. When I start dovecot it silently stops running. No entries in the log or anything. Are there any specific instructions for compiling it on solaris x86 using gcc. Thanks

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[Dovecot] SSL and certificate authorities.
by James Tyson 20 Nov '03

20 Nov '03

Hi all. Usually for in-house use and SSL I would just generate a self-signed certificate because most clients either ignore it or only ask the first time the account is configured. In terms of offering the service to our customers is there any value of getting someone like thawte or instantssl to sign a certificate for imaps/pop3s/smtp? Also, is there a configuration directive for dovecot to add the issuers ca bundle similar to apache's SSLCACertificateFile? And thanks for writing such a kick-arse imap server. It blows courier out of the water! --- James Tyson Director, Giant Robot Ltd http://www.giantrobot.co.nz/

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[Dovecot] patch and bug report (from an other in fact)
by DINH Viet Hoa 20 Nov '03

20 Nov '03

When messages marked \Recent are deleted and expunged, the patch now sends the new message count and the new recent messages count (although the message count is not really necessary). >From RFC 3501 errata (ftp://ftp.cac.washington.edu/imap/rfc3501-errata) << Section 6.4.3, page 49: old: The EXPUNGE command permanently removes all messages that have the \Deleted flag set from the currently selected mailbox. Before returning an OK to the client, an untagged EXPUNGE response is sent for each message that is removed. new: The EXPUNGE command permanently removes all messages that have the \Deleted flag set from the currently selected mailbox. Before returning an OK to the client, an untagged EXPUNGE response is sent for each message that is removed. Note that if any messages with the \Recent flag set are expunged, an untagged RECENT response is sent after the untagged EXPUNGE(s) to update the client's count of RECENT messages. >> The bug is that when we connect to the IMAP server through a command (ssh /usr/libexec/imap for example). \Recent flags are not removed when we have finish the access to the mailbox. (I have not yet investigated about that) Besides that, did you found a solution for the message parser ? (the bug in FETCH ENVELOPE that I noticed personnaly to Timo) -- DINH V. Hoa, "s/^$\(\\.\|[^\[]\|\[\(\^.\|[^^]$[^]]*\]\)*\)$\\[^\*[]$/\1\\\4/" -- Stéphane CHAZELAS

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