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[Dovecot] IMAP Admin Software ?
by Azher Amin 05 Apr '07

05 Apr '07

Hi, I am looking for IMAP Admin Software that can help me managing the accounts and quota , aliases on the local server. My installation is: - Linux - Dovecot 1.0 rc28 I tried using the openwebmail but it is giving errors in the php scripts. Plz suggest. -Azher -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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[Dovecot] --with-vpopmail compile errors
by Oliver Schulze L. 05 Apr '07

05 Apr '07

Hi, I'm building dovecot.src.rpm with vpopmail support and I get this error: if gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../../src/lib -I../../src/lib-sql -I../../src/lib-settings -I../../src/lib-ntlm -DAUTH_MODULE_DIR=\""/usr/lib/dovecot/auth"\" -DPKG_LIBEXECDIR=\""/usr/libexec/dovecot"\" -I/home/vpopmail/include -std=gnu99 -O2 -g -march=i686 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -I/usr/kerberos/include -std=gnu99 -O2 -g -march=i686 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -I/usr/kerberos/include -MT userdb-vpopmail.o -MD -MP -MF ".deps/userdb-vpopmail.Tpo" -c -o userdb-vpopmail.o userdb-vpopmail.c; \ then mv -f ".deps/userdb-vpopmail.Tpo" ".deps/userdb-vpopmail.Po"; else rm -f ".deps/userdb-vpopmail.Tpo"; exit 1; fi userdb-vpopmail.c: In function `vpopmail_lookup_vqp': userdb-vpopmail.c:30: error: `auth_request' undeclared (first use in this function) userdb-vpopmail.c:30: error: (Each undeclared identifier is reported only once userdb-vpopmail.c:30: error: for each function it appears in.) make[3]: *** [userdb-vpopmail.o] Error 1 make[3]: Leaving directory `/usr/src/redhat/BUILD/dovecot-1.0.rc27/src/auth' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/usr/src/redhat/BUILD/dovecot-1.0.rc27/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/usr/src/redhat/BUILD/dovecot-1.0.rc27' make: *** [all] Error 2 error: Bad exit status from /var/tmp/rpm-tmp.73126 (%build) I'm using: - vpopmail from: http://www.qmailtoaster.com/download/stable/vpopmail-toaster-5.4.13-1.3.3.s… - centos 4.4 - dovecot rpm from: http://dl.atrpms.net/all/dovecot-1.0-3_50.rc27.at.src.rpm - rpmbuild command: rpmbuild --rebuild --without inotify --with pam_stack --with forcequota2 --with vpopmail --target=i686 dovecot-1.0-3_50.rc27.at.src.rpm Also, I don't if vpopmail support is official, in that case, this info should go to the devel version of dovecot HTH Oliver -- Oliver Schulze L. | Get my e-mail after a captcha in: Asuncion - Paraguay | http://tinymailto.com/oliver

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[Dovecot] *****SPAM***** The folder 'Inbox' cannot contain items. Namespace problems
by Francisco Reyes 05 Apr '07

05 Apr '07

Several attempts to support both Mac and PCs keep failing. In my latest attempt I used the following settings: #courier-imap compatibility/Thunderbird namespace private { separator = . prefix = INBOX. inbox = yes } For MAC OS Mail.app namespace private { separator = / prefix = INBOX/ inbox = no hidden= yes } This last attempt was based on the suggestion of Timo Sirainen, on the Mac settings. The PC settings were the defaults I got from the sample config and have always worked for PC clients. The new setup with namespace private worked for Mac clients, but got the following error for a number of users in both Outlook and thunderbird. Unable to display the folder. The folder 'Inbox' cannot contain items. This is most likely a limitation of your IMAP server. In order to create a folder that can contain items, be sure to append / to its name as you create it. I see this is an old issue. http://groups.google.com/group/microsoft.public.outlook/browse_thread/thread /5f990142171fb792/62adb6c069946e40?lnk=st&q=%22cannot+contain+items%22+dovec ot&rnum=1#62adb6c069946e40 One interesting point we discovered was that if we set an IMAP account in Outlook the very first time we logged in, it worked. If we closed the client, all subsequent times the "folder Inbox cannont contain items" error would come up. doing a TCPdump showed us that the difference was that the first time that Outlook connects it issued a "Select" command, but all other times it did not. Someone suggested to take out prefix = INBOX. Would that help? I don't want to cause problems for the vast majority of our PC users while trying to fix the Mac clients. Even though Mac users are a minority of our users, it is extremely problematic for us not to be able to support them because many domains may have a handfull of such clients.. so we basically will not be able to host a large number of domains in dovecot machines, just because of a handfull of Mac clients. Currently using Dovecot r27, but have been having this same problem since r15.

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[Dovecot] Login lockups
by Daniel L. Miller 04 Apr '07

04 Apr '07

When dovecot works - it works great, and I thank you. But it seems like every time I setup a new server, it's a challenge getting the IMAP logins to work reliably. The changelog's top comment is stamped 2007-01-05, 18:48 if that helps nail down the version (I'm using a Debian/Ubuntu package). Both non-SSL and SSL logins have the problem. This time around I'm using LDAP authentication - and once I figured out how it worked beautifully. The problem is from time to time - with no particular consistency - I lose the ability to log in. A "telnet localhost 143" on the server works with a Dovecot response, then followed with a "01 LOGIN <user> <password>" results in a long delay, then a timeout, with no log files affected. What can I provide to try to trace this? protocols = imap imaps disable_plaintext_auth = no login_process_per_connection = yes -- Daniel

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[Dovecot] logfile consistency
by David Lee 04 Apr '07

04 Apr '07

We do some routine logfile (syslog) gathering and analysis. I've been looking at extending this to parse the syslog output of dovecot. Hmmm... Ignoring the leading 'date hostname' prefix, some sample lines are: dovecot: imap-login: Login: user=<uuuuuu>, method=PLAIN, rip=dd.dd.dd.dd, lip=dd.dd.dd.dd dovecot: IMAP(uuuuuu): Disconnected: Logged out dovecot: IMAP(uuuuuu): Disconnected in IDLE dovecot: imap-login: Aborted login: rip=dd.dd.dd.dd, lip=dd.dd.dd.dd dovecot: pop3-login: Login: user=<uuuuuu>, method=PLAIN, rip=dd.dd.dd.dd1, lip=dd.dd.dd.dd dovecot: POP3(uuuuuu): Disconnected: Logged out top=0/0, retr=0/0, del=0/8, size=194970 dovecot: pop3-login: Aborted login: rip=dd.dd.dd.dd, lip=dd.dd.dd.dd deliver(uuuuuu): msgid=<014089712.74355909944644(a)thhebat.net>: saved mail to INBOX I've obfuscated some of the local detail: uuuuuuu represents a username/identifier; dd.dd.dd.dd represents an IP address. Would it be possible, please, to consider improving the consistency of the logging information? For instance: 1. All lines, including the "deliver", to begin "dovecot:"; 2. The "IMAP(uuuu): Disconnected" to become "imap: disconnected user=<uuuu>"; Overall this would make it more consistently amenable to perl-like pattern processing, at least with a reasonably hierarchical structure to the messages. Perhaps something like: dovecot: subprogram: event, key1=value1, key2=value2 ... where: "subprogram" is "{imap,pop,deliver,...}"; "event" is "{login,disconnected, ...}; and one of the "key=value" will usually be "user=<uuuu>". That would really make post-processing of logging information (whether offline, or 'live' via piped syslog) considerably easier. Thanks. -- : David Lee I.T. Service : : Senior Systems Programmer Computer Centre : : UNIX Team Leader Durham University : : South Road : : http://www.dur.ac.uk/t.d.lee/ Durham DH1 3LE : : Phone: +44 191 334 2752 U.K. :

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[Dovecot] How to integrate dspam and dovecot
by Manilal K M 03 Apr '07

03 Apr '07

Hello all, I am currently setting up a new mail server with Qmail, OpenLDAP and Dovecot in CentOS-4.4. Qmail version is 1.03, OpenLDAP is 2.3 and Dovecot version is dovecot-1.0-3_50.rc27(RPM). I have successfully installed and tested it. But I have two issues with the current setup: #1. I am using dovecot LDA and configured the OpenLDAP such that the mail be delivered to the virtual users through a script. This script is saved in /var/qmail/bin/deliver.sh and the contents is as follows: /usr/bin/dspam --stdout --mode=tum --deliver=innocent,spam --feature=chained,noise --user global |/var/qmail/bin/preline -f /usr/libexec/dovecot/deliver -d $RECIPIENT || exit 77 This script name is mentioned in each user's deliveryProgramPath in the LDAP. I am not sure whether this is the best approach of using dovecot as MDA. I tried to include the following contents in /var/qmail/control/defaultdelivery : |/var/qmail/bin/preline -f /usr/libexec/dovecot/deliver -d $RECIPIENT But it seems that this is not working as desired. Please comment, if I have gone wrong anywhere. #2: I wish to use dspam to filter out the spam messages, but I am unsure whether the dspam plugin mentioned in http://johannes.sipsolutions.net/Projects/dovecot-dspam-integration is already in the dspam version I am using. If it's available please give details to configure it. Kindly share ideas. regards Manilal. -- Better to light one candle than to curse the darkness. Blog: http://librewings.blogspot.com Blog: http://flossvalley.blogspot.com

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[Dovecot] No CA names sent in TLS handshake
by Johnny Chadda 03 Apr '07

03 Apr '07

Hello, I'm setting up Dovecot with client certificates and everything is working fine as long as the client only has one certificate in his store. If he has more than one, the wrong one might be sent to the server. The root of the problem is that Dovecot does not send out a list of valid CA names in the TLS handshake. If I connect using openssl s_client I get: "No client certificate CA names sent" I am using Dovecot 1.0 RC15 from backports.org. Is there a solution to this problem? Regards, Johnny

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[Dovecot] Init.d boot scripts??
by rodman＠thefrowerts.com 03 Apr '07

03 Apr '07

Hello, Trying to figure out how to get dovecot to startup at boot. I saw the Ubuntu script on the dovecot site, but that didn't work on my system (SuSe 10.2). Of course, copying the /usr/local/sbin/dovecot file into /etc/init.d doesn't work at all. Any one have working SuSe script?? Rodman

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[Dovecot] *****SPAM***** Upgrading from rc27 to rc29?
by Francisco Reyes 03 Apr '07

03 Apr '07

After sending a messasge about a problem (The folder 'Inbox' cannot contain items. Namespace problems) I found what seems to be a fix in the release for rc29. Besides any potential configuration files, do I need to delete the old index files? Any of the dovecot files? Based on the release notes for rc29 it seems the following will fix the problem we are experiencing: IMAP: LIST "" "" didn't return anything if there didn't exist a namespace with empty prefix. This broke some clients.

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[Dovecot] [PATCH] to fix 2 pam issues
by Phil Oleson 03 Apr '07

03 Apr '07

Timo, I finally made the time to backport a pam fix I created for proftpd over to dovecot, that allows FreeBSD's pam_group to work as expected. (the bug was escalated to me internally hehe.. ). I also noticed an issue while testing that will be confusing to users. If the docs stay as is, or the other half of this patch is applied, then when the dovecot.conf contains: passdb pam { args = * } the imap files within etc/pam.d right now have to be named 'IMAP' and 'POP3' rather than the expected 'imap' and 'pop3'. The attached patch fixes the code to match the docs. -Phil. --- src/auth/passdb-pam.c.orig Mon Mar 26 10:10:26 2007 +++ src/auth/passdb-pam.c Mon Apr 2 16:18:54 2007 @@ -275,6 +275,8 @@ (void)pam_set_item(pamh, PAM_RHOST, host); /* TTY is needed by eg. pam_access module */ (void)pam_set_item(pamh, PAM_TTY, "dovecot"); + /* FreeBSD's pam_group need this set as well */ + (void)pam_set_item(pamh, PAM_RUSER, request->user); status = pam_auth(request, pamh, &str); if ((status2 = pam_end(pamh, status)) == PAM_SUCCESS) { @@ -428,8 +430,15 @@ int fd[2]; pid_t pid; - service = module->service_name != NULL ? - module->service_name : request->service; + if (module->service_name != NULL) { + service = module->service_name; + } else { + if (!strncmp(request->service, "IMAP", strlen(request->service))) + service = "imap"; + else if (!strncmp(request->service, "POP3", strlen(request->service))) + service = "pop3"; + } + auth_request_log_debug(request, "pam", "lookup service=%s", service); if (worker) {

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