- dovecot - dovecot.org

[Dovecot] Passwd-file extra-fields ...which ones
by Luis Venegas 01 Sep '06

01 Sep '06

Hi list., >From http://wiki.dovecot.org/AuthDatabase/PasswdFile I can tell there is mail and allow_nets fields. Which ones dovecot supports? In particular one for quota?? Thanks Luis Venegas

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[Dovecot] DIGEST-MD5 doesn't work
by Jürgen Herz 01 Sep '06

01 Sep '06

Hi, my dovecot installation works since months and clients authenticate using CRAM-MD5. But today I got the first chance to test an client that supports DIGEST-MD5 - and it doesn't work. Because of lack of other supporting clients and servers I'm now at the point I don't know which side is to blame. The error I get after the client answers the servers challenge is "-ERR Authentication failed: Missing nonce parameter". Though I don't know how DIGEST-MD5 works I wonder about the message because the clients answer contains a nonce parameter (captured with tcpdump): YXV0aHppZD0ib3RycyIsY2hhcnNldD11dGYtOCxjbm9uY2U9IjFlOTZkYmZiZWEwZjUxNmVhZjEyYmM0NjU1M2JmZjVlIixkaWdlc3QtdXJpPSJwb3AzL25hbm8iLG5jPTAwMDAwMDAxLG5vbmNlPSJPVGpGWmhjS2FIVjZSVGMyZlRDTXJ3PT0iLHFvcD1hdXRoLHJlYWxtPSIiLHJlc3BvbnNlPTVmMTQyZWVlN2FmMWVmYTJhYWI5ZmM0ODNiOGJjOTJhLHVzZXJuYW1lPSJvdHJzIg== authzid="otrs",charset=utf-8,cnonce="1e96dbfbea0f516eaf12bc46553bff5e", digest-uri="pop3/nano",nc=00000001,nonce="OTjFZhcKaHV6RTc2fTCMrw==", qop=auth,realm="",response=5f142eee7af1efa2aab9fc483b8bc92a,username="otrs" Client is a Perl script using Net::POP3 and Authen::SASL Modules Dovecot is version 0.99.14 - I know it's old and not supported. If one tells me the bug is known and fixed in 1.0rc, then I'll think about upgrading, but I just to test I don't want to change my running system. Regards, Jürgen

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[Dovecot] Stale imap processes
by Michael Bond 01 Sep '06

01 Sep '06

I read through the thread on Stale imap process and would like to chime in that I too am having the problem. The only imap user on the system is using Mail.app 2.1. The other users are using pop with thunderbird. After quiting mail.app and stopping dovecot I can still see many imap sessions opened. Over the course of the day a good number of imap process will be open and no one will be able to connect to the server via imap or pop. Typically I have to restart dovecot twice a day with the following: /etc/init.d/dovecot stop killall imap /etc/init.d/dovecot start I've narrowed it down to an imap issue. If i don't connect with imap the other users don't report any issues connecting with pop. I'm using mbox as my mail format on centos 4. I know that the default version on centos4 is .99, but it appears that people are still having issues into 1.0rc2. Could it have something to do with using mbox format? Mike. mbond(a)the-forgotten.org

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[Dovecot] deliver LDA and INBOX location
by David Lee 01 Sep '06

01 Sep '06

(OS: Fedora Core 5; dovecot: 1.0 rc7) On a typical UNIX-like OS, the INBOXes are in "/var/spool/mail/" using the user identifier: so user 'fred' has INBOX "/var/spool/mail/fred". We have a well-established different convention which subdivides this, based on the last two digits of the uid: "/var/spool/mail/12/fred" (for fred's uid as something ending "[...]12"). This is working nicely with dovecot, using the new rc7 functionality: default_mail_env = mbox:%h:INBOX=/var/spool/mail/%-2.02i/%u:[...] I am now trying to get sendmail to use dovecot's "deliver" as the LDA, (following "http://wiki.dovecot.org/LDA") as a simple drop-in replacement for the normal LDA. (Actually our migration starting point is a UW-IMAP background using its 'tmail' as LDA.) 1. It seems that using "auth default {...socket listen {...}...}" is mandatory. Can someone confirm? This feels like an extra complication: is it strictly necessary in a NIS/PAM set-up? (Fair enough if so.) 2. The main problem is that, according to the log file, the delivery attempt is being made to an INBOX "/var/spool/mail//fred". That is, it seems to be ignoring the "default_mail_env" setting. Have I missed something in the wiki, or is this a bug of some sort? -- : David Lee I.T. Service : : Senior Systems Programmer Computer Centre : : Durham University : : http://www.dur.ac.uk/t.d.lee/ South Road : : Durham DH1 3LE : : Phone: +44 191 334 2752 U.K. :

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[Dovecot] No tcp wrappers, other ideas to help stop brute force attacks?
by David Rees 01 Sep '06

01 Sep '06

I'm looking for a way to deny access to dovecot from certain IP addresses, basically to help prevent brute force attacks on the server. Right now I'm using denyhosts which scans /var/log/secure for authentication failures which then can add an entry to /etc/hosts.deny, but since dovecot doesn't have tcp wrappers support, that doesn't do anything. It doesn't look like I can run dovecot run xinetd. Any other ideas to help protect dovecot from brute force attacks? I don't think pam can help, can it? Otherwise I need to figure out a way to have denyhosts trigger iptables rules or something, or maybe there's another application that will work? -Dave

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[Dovecot] one example, just one example ...
by OpenMacNews 01 Sep '06

01 Sep '06

... of a correctly formatted QUOTA spec in/for a static userdb. That's all I'm askin' for! i've tried a bunch of variants. the most recent two: user@domain.com:{PLAIN}testpass:::::: quota=maildir:storage=4096 user@domain.com:{PLAIN}testpass:::::: maildir:storage=4096 *none* (so far ...) work to override the spec in dovecot.conf. no errors in the logs; rather, simply: dovecot: Aug 31 08:54:25 Info: auth(default): passwd-file /var/MailServer/Data/USERS/imap_user_file: Read 2 users nobody? really, nobody does this successfully? richard

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[Dovecot] [Fwd: dovecot-1.0_rc7 crashes (Login process died too early) with repeated deletes from thunderbird]
by Tim Schafer 01 Sep '06

01 Sep '06

I've run this test on every permutation of poll and notify: can NOT reproduce the crash: --with-ioloop=select --with-notify=none --with-ioloop=select --with-notify=dnotify --with-ioloop=select --with-notify=inotify --with-ioloop=poll --with-notify=none --with-ioloop=poll --with-notify=dnotify --with-ioloop=poll --with-notify=inotify CAN reproduce the crash: --with-ioloop=epoll --with-notify=none --with-ioloop=epoll --with-notify=dnotify --with-ioloop=epoll --with-notify=inotify So it would seem that epoll is related some how. As IDLE only seems to work well with epoll, I'm highly interested in resolving this crash. My Linux kernel is version 2.6.14.2 glibc 2.3.6 If any other info would help, please let me know. If any other test combinations would be helpful, I will try to do them ASAP. Regards, Tim Schafer -------- Original Message -------- Subject: [Dovecot] dovecot-1.0_rc7 crashes (Login process died too early) with repeated deletes from thunderbird Date: Thu, 24 Aug 2006 15:18:56 -0700 From: Tim Schafer <tim_schafer(a)shipfsp.com> To: Dovecot Mailing List <dovecot(a)dovecot.org> I can consistently reproduce a crash in dovecot: Select 20 or more messages and copy them to a test folder. Go into that test folder and SHIFT-DEL the messages rapidly (holding down SHIFT-DEL works best) Just rapidly DELing them (even holding down DEL) doesn't do it (unless it's the Trash folder) I'm using the following namespace (in case that's relevant) namespace private { separator = . prefix = INBOX. inbox = yes } The /var/log/syslog for the session reads: Aug 24 14:58:54 hostname dovecot: Dovecot v1.0.rc7 starting up Aug 24 14:58:55 hostname slapd[7243]: conn=147 fd=9 ACCEPT from IP=127.0.0.1:41074 (IP=0.0.0.0:389) Aug 24 14:58:55 hostname slapd[7243]: conn=147 op=0 BIND dn="" method=128 Aug 24 14:58:55 hostname slapd[7243]: conn=147 op=0 RESULT tag=97 err=0 text= Aug 24 14:59:09 hostname dovecot: auth(default): client in: AUTH^I1^IPLAIN^Iservice=IMAP^Ilip=192.168.0.7^Irip=192.168.0.100 Aug 24 14:59:09 hostname dovecot: auth(default): client out: CONT^I1^I Aug 24 14:59:09 hostname dovecot: auth(default): client in: CONT^I1^IAHRdfmkerjejfkdeie Aug 24 14:59:09 hostname dovecot: auth(default): client out: OK^I1^Iuser=username Aug 24 14:59:09 hostname dovecot: auth(default): master in: REQUEST^I1^I10081^I1 Aug 24 14:59:09 hostname dovecot: auth(default): master out: USER^I1^Iusername^Isystem_user=username^Iuid=1000^Igid=100^Ihome=/home/username Aug 24 14:59:09 hostname dovecot: imap-login: Login: user=<username>, method=plain, rip=192.168.0.100, lip=192.168.0.7 Aug 24 14:59:10 hostname dovecot: auth(default): client in: AUTH^I1^IPLAIN^Iservice=IMAP^Ilip=192.168.0.7^Irip=192.168.0.100 Aug 24 14:59:10 hostname dovecot: auth(default): client out: CONT^I1^I Aug 24 14:59:10 hostname dovecot: auth(default): client in: CONT^I1^IAHRdfmkerjejfkdeie Aug 24 14:59:10 hostname dovecot: auth(default): client out: OK^I1^Iuser=username Aug 24 14:59:10 hostname dovecot: auth(default): master in: REQUEST^I2^I10082^I1 Aug 24 14:59:10 hostname dovecot: auth(default): master out: USER^I2^Iusername^Isystem_user=username^Iuid=1000^Igid=100^Ihome=/home/username Aug 24 14:59:10 hostname dovecot: imap-login: Login: user=<username>, method=plain, rip=192.168.0.100, lip=192.168.0.7 Aug 24 14:59:12 hostname dovecot: auth(default): client in: AUTH^I1^IPLAIN^Iservice=IMAP^Ilip=192.168.0.7^Irip=192.168.0.100 Aug 24 14:59:12 hostname dovecot: auth(default): client out: CONT^I1^I Aug 24 14:59:12 hostname dovecot: auth(default): client in: CONT^I1^IAHRdfmkerjejfkdeie Aug 24 14:59:12 hostname dovecot: auth(default): client out: OK^I1^Iuser=username Aug 24 14:59:12 hostname dovecot: auth(default): master in: REQUEST^I3^I10085^I1 Aug 24 14:59:12 hostname dovecot: auth(default): master out: USER^I3^Iusername^Isystem_user=username^Iuid=1000^Igid=100^Ihome=/home/username Aug 24 14:59:12 hostname dovecot: imap-login: Login: user=<username>, method=plain, rip=192.168.0.100, lip=192.168.0.7 Aug 24 14:59:14 hostname dovecot: IMAP(username): Disconnected Aug 24 14:59:14 hostname dovecot: imap-login: Disconnected: rip=192.168.0.100, lip=192.168.0.7 Aug 24 14:59:14 hostname last message repeated 2 times Aug 24 14:59:14 hostname dovecot: Login process died too early - shutting down Aug 24 14:59:14 hostname dovecot: imap-login: Disconnected: rip=192.168.0.100, lip=192.168.0.7 Aug 24 14:59:14 hostname slapd[7243]: conn=147 op=1 UNBIND Aug 24 14:59:14 hostname slapd[7243]: conn=147 fd=9 closed -- Regards, Tim Schafer

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[Dovecot] MANAGESIEVE patch v2
by Stephan Bosch 01 Sep '06

01 Sep '06

Hello Timo, Dispite the heat out here, I managed to come up with a new version of the managesieve patch for dovecot-1.0rc2: - Fixed the bug (missing CRLF) in the authenticate command - Modified the sieve storage library making the interface much less crude. - The scripts put on the server using the putscript command are now checked before they are accepted. - The reported SIEVE capability is now directly read from the sieve implementation (in this case cmu), listing much more than "FILEINTO VACATION". - Fixed some minor bugs in the putscript command Considering the dovecot-sieve plugin, I noticed that you obviously do not want to include the cmu sieve code in the main dovecot source tree. Unfortunately I did not see any other way but to include this library in my patch to make it support checking the uploaded scripts (for now). There are a few alternatives to solve this issue. We could combine de dovecot-sieve plugin with the managesieve patch yielding a single large sieve plugin. However, this would require some means to let the master know about the new managesieve process type. This could be achieved with some more plugin magic. Another way to solve this problem is by truly only excluding the cmu source from the main dovecot tree. If the interface of the sieve implementation is abstracted somehow, one could build a plugin interface for sieve implementations. This sieve interface would be common to dovecot-deliver and the managesieve daemon. This way, it does not matter how the sieve language is implemented (dovecot could even implement its own and still support cmu and others). I saw a hint to this solution in your original dovecot-lda plugin (i.e. sieve-mailutils.c etc), so you must have been playing with this idea as well. I took the liberty to define an example interface for the sieve implementations in the src/lib-sieve directory. It was concieved very quickly and it is far from complete, but it should support the current features of the delivery process. It is only tested for the managesieve putscript verification (no script was ever run though this interface). I am also not quite happy with the error reporting scheme of this interface. This needs more work and if you don't like it you can of course discard it entirely and define your own. Currently, I am also testing other sieve implementations. I am experimenting with libsieve2 (libsieve.sourceforge.net) and with building a wrapper around 'exim -bf'. This last solution is of course not useful for dovecot-lda, but I think the managesieve daemon is not only useful for dovecot itself. Support for these implementations is not yet included in this patch. The patch can be downloaded at: http://sinas.rename-it.nl/~sirius/dovecot-1.0.rc2-MANAGESIEVE-v2.diff.gz (Simply apply it (-p0) to a clean 1.0rc2 source tree and run autogen.sh etc.) For testing, I have tried other client implementations than horde-ingo, but somehow everyone is very focused on the timsieve daemon and they tend to require its protocol specifics. The only other implementation I got working is smartsieve. The others either crashed or produced protocol errors (i.e. sieveshell). I hope I can get more client implementations to work to ensure the incompatibilies are not my fault. I am very eager to know what you think about the sieve implementation ideas and what you think of the new managesieve patch. Regards, -- Stephan Bosch stephan(a)rename-it.nl

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[Dovecot] rc >= 6, libtool and zsh
by Thomas Hummel 31 Aug '06

31 Aug '06

Hello Timo, On FreeBSD 6.1-STABLE, rc7 doesn't build (rc6 didn't either) because of a broken "sed" in the genarated "libtool" script, at least with the "zsh" shell comming from the ports (zsh-4.3.2). This has occured starting from your move from Autoconf 2.59 to Autoconf 2.60 since for some reason, now "libtool" is run by zsh (instead of sh as in 2.59). I didn't investigate if it comes from : . "me/FreeBSD" : my particular version of zsh, or some patch that may be included in the port . "you" : changes in config.in, some problems in autotools you are using . "Debian" : the 1.5.22 Debian 1.5.22-4 patches of "ltmain.sh" used . "Libtool" : maybe some strange interaction with zsh . "Autoconf" : maybe some bug with the libtool script generation by configure . or some other reason At least, it works if I force CONFIG_SHELL to be /bin/sh -- Thomas Hummel | Institut Pasteur <hummel(a)pasteur.fr> | Pôle informatique - systèmes et réseau

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[Dovecot] Dovecot as LDA with Postfix
by Gerard Seibert 31 Aug '06

31 Aug '06

I have been attempting to replace Procmail with Dovecot as the LDA for my Postfix mail server, but without success. Below is a truncated output from the /var/log/maillog. Aug 9 11:56:20 scorpio postfix/local[4338]: 88C3FC3D1: to=<gerard(a)localhost.seibercom.net>, orig_to=<gerard@localhost>, relay=local, delay=1119, delays=1118/0.71/0/0.11, dsn=4.3.0, status=deferred (temporary failure) Aug 9 11:56:20 scorpio postfix/local[4324]: 818AEBF6F: to=<gerard-gmail(a)localhost.seibercom.net>, orig_to=<gerard-gmail@localhost>, relay=local, delay=495, delays=494/0.06/0/0.81, dsn=4.3.0, status=deferred (temporary failure) Aug 9 11:57:37 scorpio postfix/postfix-script: stopping the Postfix mail system Aug 9 11:57:37 scorpio postfix/master[4233]: terminating on signal 15 Aug 9 12:00:09 scorpio postfix/postfix-script: starting the Postfix mail system Aug 9 12:00:09 scorpio postfix/master[4501]: daemon started -- version 2.4-2000727, configuration /usr/local/etc/postfix Aug 9 12:00:28 scorpio postfix/smtpd[4522]: connect from localhost[127.0.0.1] Aug 9 12:00:28 scorpio postfix/smtpd[4522]: A269EC46D: client=localhost[127.0.0.1] Aug 9 12:00:28 scorpio postfix/cleanup[4526]: A269EC46D: message-id=<44DA0115.40500(a)dlr.de> Aug 9 12:00:28 scorpio postfix/qmgr[4503]: A269EC46D: from=<samba-bounces+gerard=seibercom.net(a)lists.samba.org>, size=7308, nrcpt=1 (queue active) Aug 9 12:00:29 scorpio postfix/local[4527]: A269EC46D: to=<gerard(a)localhost.seibercom.net>, orig_to=<gerard@localhost>, relay=local, delay=0.58, delays=0.2/0.06/0/0.33, dsn=2.0.0, status=sent (delivered to command: /usr/local/bin/procmail) Aug 9 12:00:29 scorpio postfix/qmgr[4503]: A269EC46D: removed With Dovecot as the LDA, no mail is ever delivered. I keep getting this temporary failure message. As soon as I revert to Procmail everything works fine. I am simply trying to deliver to mbox format on a FreeBSD 6.1 STABLE system. Nothing exotic. I am using SASL2. Authentication is via saslauthd -a sasldb. Perhaps I do not have that configured correctly in Dovecot. Dovecot does work fine as a POP server though, so it is running at least partially correctly. I would appreciate any assistance. -- Gerard Seibert gerard(a)seibercom.net Democracy is a device that insures we shall be governed no better than we deserve. George Bernard Shaw

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[Dovecot] RC7: its issues or mine?
by David Lee 31 Aug '06

31 Aug '06

Background: I'm new to dovecot (although with many years Washington IMAP behind me). We're considering migrating from Washington IMAP to dovecot on the main service here, and have just started trying dovecot, using RC7. Washington, IMAP has the usual(-ish) "/var/spool/mail" shared area for the INBOX (trad. UNIX "From " format); a user's folders default to being in their home directory (same format). We are looking towards a "minimal effort" migration to dovecot, so wish to keep this layout. (In an ideal world, we would re-think, including "maildir" etc. But that's not an option at the moment.) I have encountered three issues (so far); I'm not sure whether their mine or something in dovecot (if the latter, whether bugs or features; whether RC7-specific issues; etc.). 1. The overall description of "default_mail_env" seems inadequate (in the conf file, "doc/variables.txt" and "doc/mail-storages.txt"). I'm trying: default_mail_env = mbox:~:INBOX=/var/spool/mail/%-2.02i/%u:INDEX=/tmp/indexes/%d/%n and that seems OK-ish. (The extra "%-2.02i" is because we subdivide the otherwise huge "/var/spool/mail/" directory using the user's uid-mod-100.) But the mere act of an IMAP "login" commands creates a directory (empty) with the liternal name of ~ (tilde). (An IMAP 'list "Mail" "*"' command successfully finds the usr folders in the 'Mail' subdirectory of the user's home directory.) It's almost as if the 'default_mail_env' is telling it to create (literal) '~' before realising that this is shorthand (as in C-shell) for home directory. 2. We have some Pine usage in our UNIX cluster. Historically this has taken advantage of the Pine "rsh mailmachine /etc/rimapd" ability to avoid the need for the password: pre-authentication etc. (Yes, we realise that 'rsh' has security issues.) But when I try making symlink "/etc/rimapd" point to "/usr/dovecot/sbin/dovecot" this fails: Error: Can't use SSL key file /etc/ssl/private/dovecot.pem: Permission denied We have: /etc/ssl/certs/dovecot.pem (mode 444) /etc/ssl/private/dovecot.pem (mode 400) for the sake of secure-IMAP (port 993). But why does this come into the equation at all for this (none-SSL) "rsh ... /etc/rimapd" usage? 3. I was developing and testing this here at work using an account that I mostly use from home using Outlook Express. I was very careful (I think!) only to use the read-only "examine INBOX" command (not "select INBOX"). When I went home and tried it as usual (connecting to our production Washington IMAP service reading that INBOX). But OE showed all the email (including previously read) as "unread" (closed envelope icon). It seems that dovecot has done something to the message headers (even under "examine") that has worried OE. Any thoughts? Finally any hints for NFS-based working? We have a farm of a few Fedora machines running the IMAP processes and the sendmail locally-delivery. Our current "/etc/fstab" NFS spec. for the INBOX area (on a NetApp) is: rw,noac,actimeo=0,vers=3,tcp,timeo=600,rsize=32768,wsize=32768,hard,intr,fg,nosuid Any changes? Issues? Thinks to consider? Etc. Many thanks. -- : David Lee I.T. Service : : Senior Systems Programmer Computer Centre : : Durham University : : http://www.dur.ac.uk/t.d.lee/ South Road : : Durham DH1 3LE : : Phone: +44 191 334 2752 U.K. :

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[Dovecot] IMAPS + Outlook
by Mark Adams 31 Aug '06

31 Aug '06

Hi, We have been using Dovecot 1.0 to serve Maildir format over IMAPs to a client with an office of around 30 people, and a remote office of 10, all using Outlook 2003. While users in the base office (location of server) are not having issues with the server users in the remote office are often having problems with Outlook freezing, or not being able to connect. The dovecot log shows them logging in, but users report not being able to open any mail. We are having similar problems with 2 users that are often on 3G cards, in that the headers download but when they try to open the file it gives the 'must be online to download the message' error, even though they are still connected to their 3G. The net connection for the server is 2mb sdsl, which I have tested myself (using thunderbird on linux!) and achieved good throughput and reliable mailbox navigation. Is there any Outlook work arounds we could be using? (currently using idle timeout work around) Any help is very much appreciated. Thanks, Mark

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[Dovecot] dovecot with Calendar or Contacts?
by ajmcello 31 Aug '06

31 Aug '06

I have the SyncKolab plugin installed with Thunderbird. I can't get it to work properly. Maybe I have to have a Kolab Server? I can get my Address Book contacts to sync with an IMAP folder when I check Sync IMAP, but I can't get it to work the other way around. From their website, it seems possible: [begin paste] SyncKolab SyncKolab was written to add kolab functionality to thunderbird. It reads a selected Imap folder and synchronizes it with the local address book and calendar. It has been tested under Thunderbird 1 for Windows and Linux. What is Kolab? What it does is, that it loads all your contacts (from a selected address book) as well as events and todos (from the selected calendar), and synchronizes them with a selected imap folder. Where every contact is stored as an vcard and every event,todo as iCalendar. For more information http://kolab.org/ The idea behind this is, that you can now have your contacts+calendar entries stored on the imap server. so you can actually have the same addresses on more than one computer. The kolab project has a groupware server that uses imap to exchange calendar entries and vcards. But you can also setup simple sharing in your office if you have f.e. cyrus by symlinking shared folders. [end paste] Yeah, I've explored the Outlook connectors some. Do any exist that are free/open source? On 8/30/06, Curtis Maloney <cmaloney(a)cardgate.net> wrote: > > ajmcello ajmcello wrote: > > When I attempted to import my Contacts list into dovecot, my mail > > client told me that the IMAP server did not support "Special" folders. > > > > Is there a way to to do the contacts, or sync up Contacts & Calendar > from a > > database or something else? > > > > I'm using both Thunderbird and Outlook. > > What are you using in Thunderbird to store your contacts+calendar info on > the > IMAP server? The only tool I've found like that is Kolab Sync, which > didn't > work last time I tried it. :/ > > As for Outlook - it's absolutely correct. You'd need some sort of > "Connector" > to translate their Contacts/Calendar storage to IMAP. > > -- > Curtis Maloney > cmaloney(a)cardgate.net >

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[Dovecot] dovecot with Calendar or Contacts?
by ajmcello 31 Aug '06

31 Aug '06

I don't know. Is IMAP capable of serving "Special" folders? If so, then I would say yes. Are there plans for dovecot to support this feature? And if not, does anybody know of a way to sync up Contacts & Calendar information from one client to another (using the same id) with Thunderbird, Outlook, or another MTA? Curious to know. Thanks. On 8/30/06, Odhiambo WASHINGTON <odhiambo.raburu(a)wananchi.com> wrote: > > * On 30/08/06 14:24 -0700, ajmcello ajmcello wrote: > | When I attempted to import my Contacts list into dovecot, my mail > | client told me that the IMAP server did not support "Special" folders. > | > | Is there a way to to do the contacts, or sync up Contacts & Calendar > from a > | database or something else? > | > | I'm using both Thunderbird and Outlook. > > Is this really a server function? > > > > -Wash > > http://www.netmeister.org/news/learn2quote.html > > DISCLAIMER: See http://www.wananchi.com/bms/terms.php > > -- > +======================================================================+ > |\ _,,,---,,_ | Odhiambo Washington < wash(a)wananchi.com> > Zzz /,`.-'`' -. ;-;;,_ | Wananchi Online Ltd. www.wananchi.com > |,4- ) )-,_. ,\ ( `'-'| Tel: +254 20 313985-9 +254 20 313922 > '---''(_/--' `-'\_) | GSM: +254 722 743223 +254 733 744121 > +======================================================================+ > > A great many people think they are thinking when they are merely > rearranging their prejudices. > -- William James >

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[Dovecot] dovecot with Calendar or Contacts?
by ajmcello ajmcello 31 Aug '06

31 Aug '06

When I attempted to import my Contacts list into dovecot, my mail client told me that the IMAP server did not support "Special" folders. Is there a way to to do the contacts, or sync up Contacts & Calendar from a database or something else? I'm using both Thunderbird and Outlook. Thanks.

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[Dovecot] format for per-user QUOTAs in passwd-file?
by OpenMacNews 30 Aug '06

30 Aug '06

what's the correct format for setting per-user override quotas in a passwd-file? in my "dovecot.conf", i've: protocol imap { mail_plugins = quota imap_quota mail_plugin_dir = /usr/local/dovecot-plugins/imap plugin { quota = maildir:storage=10240 # 10 MB quota limit } in my "imap_user_file", i've: passdb passwd-file { args = /etc/dovecot/imap_user_file ... i have: user@mydomain.com:{PLAIN}testpass:::::: quota=maildir:storage=4096 on login to the user(a)mydomain.com, however, QUOTA on the account's mailboxes is reporting as the global default: 10240 something wrong in my user string, i s'pose ... thanks, richard -- /"\ \ / ASCII Ribbon Campaign X against HTML email, vCards / \ & micro$oft attachments [GPG] OpenMacNews at gmail dot com fingerprint: 50C9 1C46 2F8F DE42 2EDB D460 95F7 DDBD 3671 08C6

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[Dovecot] [long message] problem with imap authentication process
by computational_complex-forthespam＠yahoo.it 30 Aug '06

30 Aug '06

Hi guys, this is my first message in list. i've installed dovecot 1 RC 7 from sources and set it up with postfix as a pop3 mail server: all worked perfectly. Now i would like to set up a local web mail interface; most web mails (eg horde,squirrelMail) use imap to get mail; so i've to set up dovecot imap server. I've set up imap settings in config file and added imap to protocols (i don't use ssl encription): > protocols = pop3 imap But when i run dovecot, i get "USER environment missing", what does it mean? : > root@mailer:~# for i in /var/log/mail.*; do echo > $i ; done > root@mailer:~# echo $USER > root > root@mailer:~# > root@mailer:~# /usr/sbin/dovecot > root@mailer:~# cat /var/log/mail.info > Aug 30 15:58:42 mailer dovecot: Dovecot v1.0.rc7 starting up > Aug 30 15:58:43 mailer dovecot: imap-login: USER environment missing > Aug 30 15:58:43 mailer dovecot: Login process died too early - shutting down > Aug 30 15:58:43 mailer dovecot: child 3929 (login) returned error 89 As you seen, $USER environment variable was set; authentication process user id (in config file) was set to root. Mail users are virtual users and their account informations are stored to a passwd-like file. I searched in the source code the error string and found this dovecot-1.0.rc7/src/imap/main.c: > user = getenv("USER"); > if (user == NULL) { > if (IS_STANDALONE()) > user = getlogin(); > if (user == NULL) > i_fatal("USER environment missing"); > } This is the only occurrence of the error. This code is simple, Why getenv("USER") returns NULL ? variable was set when i run dovecot.... mmm..Any suggestion? Is this a bug of a process cloning /forking system in dovecot? I looked in mailinglist archives for a solution but nothing found. Anyway can you suggest me any web mail with simple configuration with postfix+dovecot virtual accounts? What about oMail-webmail? is there a way to integrate it in dovecot authentication ? Any help appreciated! Valerio

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[Dovecot] filtering problem using sieve
by ajmcello ajmcello 30 Aug '06

30 Aug '06

For some reason, I cannot filter messages that have uppercase or possibly mixed casing in them. I have tried several tests by connecting to port 25 and sending messages. The ones that fail are from MAILER-DAEMON(a)mydomain.net. Here are the rules I have tried: require ["fileinto", "reject", "vacation"]; if header :contains ["To", "Cc", "Bcc", "Reply-To", "In-Reply-To"] " mailer-daemon(a)mydomain.net" { fileinto "mailer-daemon"; stop; } if header :contains ["To", "Cc", "Bcc", "Reply-To", "In-Reply-To"] " MAILER-DAEMON(a)mydomain.net" { fileinto "mailer-daemon"; stop; } if header :contains ["To", "Cc", "Bcc", "Reply-To", "In-Reply-To"] " MAILER-DAEMON(a)mail.mydomain.net" { fileinto "mailer-daemon"; stop; } if header :contains ["To", "Cc", "Bcc", "Reply-To", "In-Reply-To"] " mailer-daemon(a)mail.mydomain.net" { fileinto "mailer-daemon"; stop; } They all fail to deliver to my mail folder "mailer-daemon" and go to my inbox instead. Anybody have any ideas what I am doing wrong? Also, how can I add a wildcard so that I do not have to specify subdomains? Thank you!

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[Dovecot] Dovecot public folders ACL
by typus vulgaris 29 Aug '06

29 Aug '06

Hi, all! I'm new to dovecot but trying to setup read-only public folders for different user groups. My goal is to create several public folder such as sales, operation etc with per user index. But I have some problem which I can't resolve with Google and Dovecot.Org. Now users can see and subscribe to test folder "share", but I can't block ability to delete messages via ACL. Here is file system permissions: public/.share ]> ls -la total 12 drwxrwx--- 5 share mail 512 17 авг 12:17 . drwxrwx--- 6 root mail 512 17 авг 11:04 .. drwxrwx--- 2 share mail 512 17 авг 11:18 cur -rwxrwx--- 1 root mail 21 17 авг 10:36 dovecot-acl -rwxrwx--- 1 root mail 0 16 авг 17:56 dovecot-shared drwxrwx--- 2 share mail 512 17 авг 11:17 new drwxrwx--- 2 share mail 512 17 авг 11:17 tmp my dovecot-acl file: public/.share ]> cat dovecot-acl owner lr user=typ lr But user typ can delete messages. But ACL seems working because if I remove letter 'l' from typ's setting he cannot see the folder. Here is my config: ----------8<------------ protocols = imap ssl_disable = yes disable_plaintext_auth = no shutdown_clients = yes log_path = /var/log/dovecot/sys.log info_log_path = /var/log/dovecot/info.log login_process_size = 64 verbose_proctitle = yes first_valid_gid = 0 mail_extra_groups = mail default_mail_env = mbox:/var/mail/%u:INDEX=/home/user/%u:INBOX=/var/mail/%u namespace private { separator = / prefix = location = maildir:/home/user/%u/.maildir inbox = yes } namespace public { separator = / prefix = Public/ location = maildir:/home/user/public:CONTROL=/home/user/%u/public/control:INDEX=/home/user/%u/public/index hidden = no inbox = no } mbox_read_locks = fcntl mbox_write_locks = dotlock fcntl mbox_lock_timeout = 300 mbox_very_dirty_syncs = yes umask = 0007 protocol imap { listen = 192.168.101.1:143 mail_plugins = acl imap_client_workarounds = delay-newmail outlook-idle } protocol pop3 { pop3_uidl_format = %08Xu%08Xv pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } auth default { mechanisms = plain passdb pam { } userdb passwd { } user = root } plugin { } -----------------8<-------------- -- typus vulgaris

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[Dovecot] 0.99.11 (CentOS4 or RHEL4) to 1.0.rc7 upgrade folder issue
by Stephen Warren 29 Aug '06

29 Aug '06

[Sending this again from the email account that I actually have subscribed to the list - hopefully won't be a dup...] We have been running dovecot-0.99.11-2.EL4.rpm on CentOS4 (since that's the latest that ships with RHEL/CentOS) for a while. Aalso in parallel, we have been running various 1.0 betas and RCs on a different port for a different set of more test-tolerant users. This weekend, I upgraded to 1.0.rc7, and made all users use this. I found a small issue. All our users have a large set of folders in their Maildir. For the users who got upgraded from 0.99.11 to 1.0.rc7 (well, the one user who accessed their mail so far since the upgrade...) their folders weren't showing up in Thunderbird any more. Deleting all the dovecot-* files in the Maildir didn't help. In the end, the user re-subscribed to all the folders and then they showed up. (FYI, this is a right-click operation on the account in the Thunderbird tree view, subscribe menu option, then re-check all the folder names). Is there anything that can be implemented in 1.0.rc7 so that users don't have to manually re-subscribe to everything, so the upgrade process in this situation is a little more transparent? Is this simply a matter of the different Dovecot versions naming the folders with different UUIDs (or whatever the IMAP protocol uses), or something else?

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[Dovecot] auth mechanisem and postfixadmin
by xrado 29 Aug '06

29 Aug '06

Aug 29 20:58:01 example dovecot: auth(default): client in: AUTH^I2^IPLAIN^Iservice=IMAP^Isecured^Ilip=127.0.0.1^Irip=127.0.0.1^Iresp=AHJhZG9AZXhhbXBsZS5jb20AcmFkbw== Aug 29 20:58:01 example dovecot: auth-worker(default): sql(rado(a)example.com,127.0.0.1): query: SELECT password FROM mailbox WHERE username = 'rado(a)example.com' Aug 29 20:58:01 example dovecot: auth-worker(default): sql(rado(a)example.com,127.0.0.1): Password mismatch Aug 29 20:58:01 example dovecot: auth-worker(default): sql(rado(a)example.com,127.0.0.1): PLAIN(rado) != '$1$997b1881$fpU1U5wRtWfVZQqbat0km/' Aug 29 20:58:03 example dovecot: auth(default): client out: FAIL^I2^Iuser=rado(a)example.com Aug 29 20:58:08 example dovecot: imap-login: Aborted login: user=<rado(a)example.com>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured which mechanisem do i have to use, database uses md5crypt-ed passwords rado.

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[Dovecot] Problem using Apple Mail with Dovecot (fwd)
by Jason Fesler 29 Aug '06

29 Aug '06

---------- Forwarded message ---------- From: Bruce Arthur <barthur(a)apple.com> To: dovecot(a)dovecot.org Cc: Bruce Arthur <barthur(a)apple.com> Date: Tue, 29 Aug 2006 09:04:35 -0700 Subject: Problem using Apple Mail with Dovecot Server Configuration: dovecot-1.0.rc6 Built with: ./configure --prefix=/usr/local OS: FreeBSD 4.10-STABLE i386 running on ufs Client configuration Mac OS X 10.4.7, using Apple Mail client. Issue: Apple Mail is able to connect to the server, but it is not seeing the available folder correctly. I did a little debugging and it looks like dovecot is failing to provide the separator in response to the LIST command. I did not spend anytime trying to figure out how other mail clients are getting this (my tcpdump is a little rusty these days). Here is what I see Mail sending to the server, and it's responses. 1 LOGIN applecot ******** 1 OK Logged in. 2 CAPABILITY * CAPABILITY IMAP4rev1 SASL-IR SORT THREAD=REFERENCES MULTIAPPEND UNSELECT LITERAL+ IDLE CHILDREN NAMESPACE LOGIN-REFERRALS 2 OK Capability completed. 3 LIST "" "" 3 OK List completed. The "LIST" command should be sending back the mailbox separator. The IMAP spec seems pretty clear about this (but reading RFC's is always a bit of a challenge). From the RFC: http://www.ietf.org/rfc/rfc2060.txt 6.3..8. LIST Command Arguments: reference name mailbox name with possible wildcards Responses: untagged responses: LIST Result: OK - list completed NO - list failure: can't list that reference or name BAD - command unknown or arguments invalid An empty ("" string) reference name argument indicates that the mailbox name is interpreted as by SELECT. The returned mailbox names MUST match the supplied mailbox name pattern. A non-empty reference name argument is the name of a mailbox or a level of mailbox hierarchy, and indicates a context in which the mailbox name is interpreted in an implementation-defined manner. An empty ("" string) mailbox name argument is a special request to return the hierarchy delimiter and the root name of the name given in the reference. The value returned as the root MAY be null if the reference is non-rooted or is null. In all cases, the hierarchy delimiter is returned. This permits a client to get the hierarchy delimiter even when no mailboxes by that name currently exist. Example: C: A101 LIST "" "" S: * LIST (\Noselect) "/" "" S: A101 OK LIST Completed C: A102 LIST #news.comp.mail.misc "" S: * LIST (\Noselect) "." #news. S: A102 OK LIST Completed C: A103 LIST /usr/staff/jones "" S: * LIST (\Noselect) "/" / S: A103 OK LIST Completed C: A202 LIST ~/Mail/ % S: * LIST (\Noselect) "/" ~/Mail/foo S: * LIST () "/" ~/Mail/meetings S: A202 OK LIST completed -- Bruce

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Re: [Dovecot] Problem using Apple Mail with Dovecot
by Jason Fesler 29 Aug '06

29 Aug '06

> Server Configuration: > dovecot-1.0.rc6 > Built with: ./configure --prefix=/usr/local > OS: FreeBSD 4.10-STABLE i386 running on ufs Thanks, Bruce. Timo et all; Bruce specifically has been looking at my instance of dovecot after a friend of his reported problems with Mail.app and my server. More information: Stock dovecot namespaces work; This name space does not: namespace private { separator = . prefix = INBOX. inbox = yes hidden = no } namespace private { separator = / inbox = no hidden = yes prefix = "#mail/" location = mbox:/home/%u/mail } > > Client configuration > Mac OS X 10.4.7, using Apple Mail client. > > Issue: > Apple Mail is able to connect to the server, but it is not seeing the > available folder correctly. > > I did a little debugging and it looks like dovecot is failing to provide the > separator in response to the LIST command. I did not spend anytime trying to > figure out how other mail clients are getting this (my tcpdump is a little > rusty these days). Here is what I see Mail sending to the server, and it's > responses. > > 1 LOGIN applecot ******** > 1 OK Logged in. > 2 CAPABILITY > * CAPABILITY IMAP4rev1 SASL-IR SORT THREAD=REFERENCES MULTIAPPEND UNSELECT > LITERAL+ IDLE CHILDREN NAMESPACE LOGIN-REFERRALS > 2 OK Capability completed. > 3 LIST "" "" > 3 OK List completed. > > The "LIST" command should be sending back the mailbox separator. The IMAP > spec seems pretty clear about this (but reading RFC's is always a bit of a > challenge). > > From the RFC: http://www.ietf.org/rfc/rfc2060.txt > 6.3..8. LIST Command > > Arguments: reference name > mailbox name with possible wildcards > > Responses: untagged responses: LIST > > Result: OK - list completed > NO - list failure: can't list that reference or name > BAD - command unknown or arguments invalid > ? > An empty ("" string) reference name argument indicates that the > mailbox name is interpreted as by SELECT. The returned mailbox > names MUST match the supplied mailbox name pattern. A non-empty > reference name argument is the name of a mailbox or a level of > mailbox hierarchy, and indicates a context in which the mailbox > name is interpreted in an implementation-defined manner. > > An empty ("" string) mailbox name argument is a special request to > return the hierarchy delimiter and the root name of the name given > in the reference. The value returned as the root MAY be null if > the reference is non-rooted or is null. In all cases, the > hierarchy delimiter is returned. This permits a client to get the > hierarchy delimiter even when no mailboxes by that name currently > exist. > ? > > Example: C: A101 LIST "" "" > S: * LIST (\Noselect) "/" "" > S: A101 OK LIST Completed > C: A102 LIST #news.comp.mail.misc "" > S: * LIST (\Noselect) "." #news. > S: A102 OK LIST Completed > C: A103 LIST /usr/staff/jones "" > S: * LIST (\Noselect) "/" / > S: A103 OK LIST Completed > C: A202 LIST ~/Mail/ % > S: * LIST (\Noselect) "/" ~/Mail/foo > S: * LIST () "/" ~/Mail/meetings > S: A202 OK LIST completed > > -- Bruce > >

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Re: [Dovecot] IMAP Query
by Magnus Holmgren 29 Aug '06

29 Aug '06

On Tuesday 29 August 2006 15:41, Chris Kenward took the opportunity to say: > Hi Magnus > > > Just a couple of general netiquette issues: When bringing up > > a new topic you shouldn't use the Reply command, and you > > should also use a more descriptive subject, such as "Mail > > deleted from IMAP server doesn't disappear". > > Sorry about that - will try and behave a little better in future. In the future, please send follow-ups to the mailing list. The support you get from mailing lists is of a collaborative nature and you can't normally assume that because someone replies to your questions, he or she is prepared to give you personal assistance. Also, the other list subscribers may be interested in the answers. > > What mail user agent are you using? Do the messages *appear* > > in the Trash folder? Messages, when deleted, are normally > > only marked as such and not really removed until they are expunged. > > I'm using Outlook 2003. I've set up this particular account in Outlook as > an IMAP account and the folders all appear as they should down the left > hand side. > > 1. Mail arrives and I get the "beep" to let me know. > 2. I go and look at the Inbox, which has the new message in bold. > 3. I read the message and then highlight and delete it, using either > the DEL key on the keyboard or else the X in Outlook. > 4. The message header is scored through with a line, denoting that it > has been deleted but that's it. The message neither moves from the > Inbox to Trash nor does it disappear. So I end up with a load of > 'deleted' messages in the Inbox. > > Trust that's enough detail. I would have imagined that there would be some > sort of "refresh" every so many seconds or something which would purge > 'deleted' messages. This is a client issue. Some clients let you choose between deleting messages by moving them to the Trash folder or just by marking them as deleted (which is, arguably, The IMAP Way). I don't use Outlook 2003 myself but from what I find by googling it seems that there is no such option in Outlook. However, you can choose whether deleted messages are hidden or shown. http://email.about.com/cs/outlooktips/qt/et060204.htm -- Magnus Holmgren holmgren(a)lysator.liu.se (No Cc of list mail needed, thanks)

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[Dovecot] dovecot SASL as auth backend to exim?
by OpenMacNews 29 Aug '06

29 Aug '06

hi, i'm running dovecot branch_10 cvs on OSX 10.4.7 w/ exim 4.63. i'd like to use Dovecot's SASL as an auth backend to exim, instead of Cyrus-SASL. @ dovecot's sasl page: http://wiki.dovecot.org/Sasl i know there's a patch against exim 4.43: http://www.exim.org/eximwiki/AuthenticatedSmtpUsingDovecot that, purportedly, enables EXIM to use dovecot's SASL as an auth backend. questions: (1) with 'recent' updates to both dovecot/exim, is that patch still required? (2) if so, is that patch still viable/safe against 4.63? (3) can anyone provide a _specific_ example of the exim config(s) (Makefile, Router, Transport) they're using to 'make it work'? i've asked this question @ exim list, but, other than a 'why would you bother?' and a 'good luck with your efforts', no "joy" so far ... thanks, richard -- /"\ \ / ASCII Ribbon Campaign X against HTML email, vCards / \ & micro$oft attachments [GPG] OpenMacNews at gmail dot com fingerprint: 50C9 1C46 2F8F DE42 2EDB D460 95F7 DDBD 3671 08C6

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