- dovecot - dovecot.org

[Dovecot] maildirsize update error?
by Maykel Moya 16 Nov '06

16 Nov '06

According to [1], Trash is a reserverd folder name. When moving a message to it, maildirsize should be update with a negative byte count. If I move a message from any folder to Trash, maildirsize gets two lines, one positive and one negative. The problem is that a user can't move messages to Trash while being overquota because the positive entry goes before the negative. I'm using dovecot-1.0rc14. Regards maykel [1] http://www.inter7.com/courierimap/README.maildirquota.html

1 0

[Dovecot] Dovecot tries to create bogus files in /var/mail
by Mikhail Teterin 16 Nov '06

16 Nov '06

After upgrading from 0.99.2 to 1.0rc14, I started seeing log-entries like: Nov 16 12:56:22 corbulon dovecot: IMAP(mksarch): mkdir_parents(/var/mail/mksarch/.imap/INBOX) failed: Not a directory Nov 16 12:56:51 corbulon dovecot: IMAP(anat): open(/var/mail/anat/inbox, O_CREAT) failed: Not a directory Nov 16 12:56:51 corbulon dovecot: IMAP(anat): mkdir_parents(/var/mail/anat/.imap/INBOX) failed: Not a directory And my IMAP client (KMail) shows up error message with "Internal server error". The files in /var/mail/ are just that -- files (in the bad old Unix mbox format), and not directories, why is dovecot treating them as directories? Please advise... Thanks! -mi

1 0

[Dovecot] NFSV4?
by Charles Marcus 16 Nov '06

16 Nov '06

Hi Timo, I just read about NFSv4 now being included in SuSE and Redhat Enterprise versions, and although I don't use it myself, wondered how this will impact Dovecot for those using it? Will it make life easier? Or is it even supported currently? Just curious... thanks... -- Best regards, Charles

3 3

[Dovecot] Dovecot's MySQL authentication driver
by guard 16 Nov '06

16 Nov '06

Hi, I'm wonderig if dovecot have any mechanism which prevent sql injection? I didn't find anything about that. How can I escape inputs in sql query? Best regards.

7 7

[Dovecot] Problem with authentication?
by Lisa Rau 15 Nov '06

15 Nov '06

We have things set up so Outlook and Outlook express are sending passwords via plain text, but Dovecot is saying the server was expecting an excrypted password -- can anyone help / give us a list of things to look at??? Hopefully, Lisa

4 3

[Dovecot] dovecot & pine
by erald troja 15 Nov '06

15 Nov '06

Hello, using dovecot-1.0.r12 on a 6.1 FreeBSD system and pine-4.64 on FreeBSD as well. After switching from Courier..i cannot seem to access my folders anymore. Just INBOX is viewable. On different mail clients on has to resubscribe..yet there's no such feature w/Pine. Anyone ever had this issue? Also, let me know what sort of info you need me to post in here to get some help on this. Thanks

2 2

[Dovecot] 1.0.rc13 released
by Timo Sirainen 15 Nov '06

15 Nov '06

http://dovecot.org/releases/dovecot-1.0.rc13.tar.gz http://dovecot.org/releases/dovecot-1.0.rc13.tar.gz.sig I'll just keep on making new releases now whenever something important is fixed. Hopefully there shouldn't be many left anymore. Most of the bugs fixed in this release were found by stress testing with my imaptest tool (http://dovecot.org/tools/imaptest.c) If you're interested in knowing how perfectly your Dovecot setup works (especially if you're using NFS), you could try the tool yourself also. I still see one crash with mmap_disable=yes, but it's pretty rare. Will see if I get it fixed before v1.0, but it's not that important. + deliver: If we're executing as a normal system user, get the HOME environment from passwd if it's not set. This makes it possible to run deliver from .forward. - Older compilers caused LDAP authentication to crash - Dying LDAP connections weren't handled exactly correctly in rc11, although it seemed to work usually - Fixed crashes and memory leaks with AUTHENTICATE command - Fixed crashes and leaks with IMAP/POP3 proxying - maildir: Changing a mailbox while another process was saving a message there at the same may have caused the changes to not be made into the maildir, which could have caused other problems later..

4 9

[Dovecot] Dovecot/Postfix SASL problem
by Tomislav Filipčić 15 Nov '06

15 Nov '06

Hi. I'm trying to get Dovecot - Postfix - SASL to work. But I need some help. Dovecot v1.0.rc14 Postfix 2.3.4 dovecot.conf ---------------- auth default { mechanisms = plain login passdb pam { } passdb passwd { } socket listen { client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } } } postfix/main.cf ------------------ smtpd_sasl_auth_enable = yes smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination broken_sasl_auth_clients = yes smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth smtpd_sasl_authenticated_header = yes telnet test session ----------------------- orion:~ tomislav$ telnet ra.mahune.org 25 Trying 63.99.9.80... Connected to ra.mahune.org. Escape character is '^]'. 220 ra.mahune.org ESMTP Postfix EHLO ra.mahune.org 250-ra.mahune.org 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-AUTH PLAIN LOGIN 250-AUTH=PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN AUTH PLAIN bmFddAc0b2pvAHRvam8= 535 5.7.0 Error: authentication failed: mail logs: ------------- Nov 14 22:21:38 [postfix/smtpd] connect from 83-131-68-11.adsl.net.t-com.hr[83.131.68.11] Nov 14 22:22:24 [dovecot] auth(default): client in: AUTH_1_PLAIN_service=smtp_resp=bmFddAc0b2pvAHRvam8= Nov 14 22:22:24 [dovecot] auth(default): passdb(najt,master): Attempted master login with no master passdbs Nov 14 22:22:25 [dovecot] auth(default): client out: FAIL_1_user=tojo Nov 14 22:22:25 [postfix/smtpd] warning: 83-131-68-11.adsl.net.t-com.hr[83.131.68.11]: SASL PLAIN authentication failed: Any ideas? Thank you

3 2

[Dovecot] 45second delays on log in
by Ben Marsh 14 Nov '06

14 Nov '06

Dear List Members, We have been running Dovecot as an IMAP server for web based access to email for our customers. At the moment, when the server is under load, some users are finding that it takes 45 seconds to log in. I was wondering if any of you guys would have any tips. I would love any information that would help solve or debug this issue. Background information: The server is Debian with kernel 2.4.31. We are running Dovecot 1.0rc6. I have reviewed the change logs and not found any changes pertinent to our situation from rc6 to rc14 (But maybe I am wrong). We have our own auth mechanism. This auth mechanism is the same used across our other products and we haven't had the same delays with the other products. From the information in the various log files the auth mechanism responds almost instantaneously but it still takes a long time for 1 OK Logged in. message to arrive on the screen when using telnet localhost 143 to login. All the mailboxes are stored over NFS. I have taken the step of moving the INDEXES from NFS to a local hard drive using default_mail_env = maildir:%h/mail:INDEX=/spare/%h in the config file. (/spare is a locally attached hard drive). We are using Maildir for our mailboxes so I am told that locking should not be a problem. A mailbox would never be accessed by two machines simultaneously due to the architecture of the system. In order to gain performance increases we also implemented an IMAP proxy between the webmail client and the imap server. This removes delays in all but the first attempt to access webmail. When logging into a user for which login has been verified to take about 45seconds deletion of the large numbers of messages seemed to speed up login for that particular mailbox indicating to me that it was other things that dovecot does after login and before the 1 OK Logged in. message is displayed that takes up all the time. Unfortunately this theory failed when I tried it with other users. I have also analysed the log files. of the 100,000 lines in the log file 49 were messages: Child 12040 (login) returned error 89 54 were messages: imap-login: Master sent reply with unknown tag 18 The actual number at the end of the message changes lots. The frequency of the extended logins would make it extremely unlikely that these messages are the problem. Any help is very much appreciated. Thanks, Ben Marsh

4 4

[Dovecot] Problem with image attachment
by Marc Morata 14 Nov '06

14 Nov '06

Hi, I have a litle problem: The image attachment has a one line blank in top. This provokes that the image are corrupt. Only happens with imap acces. With pop3 are visualized correctly. Thank you. -- Marc Morata Fité mmorata(a)gnuine.com Gnuine www.gnuine.com

2 2