- dovecot - dovecot.org

[Dovecot] a new bug
by Farkas Levente 25 Jun '03

25 Jun '03

hi, withe the latest cvs (and a few days ago) I've got a lot's of such process on the maiul server (and the number of such processes just growing:-(((). anyway the login problem disapear as I use dovecot as pam module name (both for impa and pop3). ------------------------------------------ root 18923 0.0 0.0 0 0 ? Z 17:35 0:00 [dovecot-auth <defunct>] root 18925 0.0 0.0 0 0 ? Z 17:35 0:00 [dovecot-auth <defunct>] root 18939 0.0 0.0 0 0 ? Z 17:35 0:00 [dovecot-auth <defunct>] dovecot 18942 0.0 0.1 3420 1492 ? S 17:35 0:00 imap-login root 18943 0.0 0.0 0 0 ? Z 17:35 0:00 [dovecot-auth <defunct>] root 18945 0.0 0.0 0 0 ? Z 17:35 0:00 [dovecot-auth <defunct>] root 18947 0.0 0.0 0 0 ? Z 17:35 0:00 [dovecot-auth <defunct>] dovecot 18950 0.0 0.1 3420 1492 ? S 17:35 0:00 imap-login dovecot 18953 0.3 0.1 3424 1488 ? S 17:35 0:00 imap-login root 18954 0.3 0.0 0 0 ? Z 17:35 0:00 [dovecot-auth <defunct>] ------------------------------------------ -- Levente "Si vis pacem para bellum!"

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[Dovecot] 0.99.10-rc3
by Timo Sirainen 25 Jun '03

25 Jun '03

Fixed all the reported bugs. Changed PAM service to "dovecot". Anything left? http://dovecot.procontrol.fi/rc/

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[Dovecot] current cvs can't login
by Farkas Levente 25 Jun '03

25 Jun '03

hi, the current cvs don't allow to login with mozilla just such messages: imap-login: Jun 25 01:29:30 Info: Aborted login [192.168.0.50] imap-login: Jun 25 01:29:39 Info: Aborted login [192.168.0.50] even the today afternoon messages was correct (or at least able to login to the imap). -- Levente "Si vis pacem para bellum!"

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[Dovecot] Bug? Folder tree confusion
by Dominic Marks 25 Jun '03

25 Jun '03

Can anyone else confirm this behaviour: o Open an IMAP mailbox o Make a new folder (foo/) o Make another new folder under foo (foo/bar) o Delete foo o Bar will go away and foo will remain (Outlook bug ?) o Try and delete foo, you won't be able to because Dovecot thinks foo is not empty and Outlook thinks it is. This is using Dovecot 0.99.10-rc2 and MS Outlook 2000. Don't know if a bug lies within here somewhere (not nessarily in Dovecot), just something I noticed while playing around. Thanks, -- Dominic <dom at cus.org.uk> <dominic.marks at npl.co.uk>

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[Dovecot] Bug? High CPU Usage after nessus scan
by Jens Gutzeit 25 Jun '03

25 Jun '03

Hi all, I think I've found a Bug in current rc2 (same occours with rc1 and 0.99.9.1). I'am running dovecot with imap, pop3 and the ssl equivalents, after a nessus scan of my host with Bruteforce checks on IMAP, imap-login eats up lots of cpu. Before the scan: dovecot 22342 0.0 0.1 2320 636 ? SN Jun18 0:00 imap-login dovecot 5841 0.0 0.1 2320 692 ? SN Jun21 0:00 imap-login dovecot 5852 0.0 0.1 2320 692 ? SN Jun21 0:00 imap-login Looks wonderfull ;) After the scan: dovecot 20059 39.5 0.2 2340 820 ? RN 20:02 14:08 imap-login dovecot 20733 0.0 0.2 2320 804 ? SN 20:03 0:00 imap-login dovecot 20734 0.0 0.2 2320 804 ? SN 20:03 0:00 imap-login dovecot 20780 41.3 0.2 2340 820 ? RN 20:03 14:04 imap-login dovecot 20855 0.0 0.2 2320 804 ? SN 20:04 0:00 imap-login This was on my local test machine, the same occours on a production machine, both are running Debian GNU/Linux woody, one with Openssl and one with GNUTLS. Even 2 hours after the scan the CPU Usage is so high, I don't think this is normal behaviour? The logs didn't say anything during the test. If you need more information please tell me what data you need and I look for it. -- Best regards/freundliche Grüße Jens Gutzeit http://www.gutzeit.at

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[Dovecot] 0.99.9.1 - "Panic: unreached" on large Maildir
by Charlie Brady 25 Jun '03

25 Jun '03

Any suggestions where I should look? (Is this a known problem?) bash-2.05a$ unset MAIL bash-2.05a$ /usr/libexec/dovecot/imap * PREAUTH [CAPABILITY IMAP4rev1 SORT THREAD=REFERENCES MULTIAPPEND UNSELECT LITERAL+ IDLE CHILDREN LISTEXT LIST-SUBSCRIBED] Logged in as admin 001 select inbox * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted. * 10911 EXISTS * 10911 RECENT * OK [UNSEEN 1] First unseen. * OK [UIDVALIDITY 1053912897] UIDs valid * OK [UIDNEXT 10912] Predicted next UID 001 OK [READ-WRITE] Select completed. 002 logout * BYE Logging out 002 OK Logout completed. bash-2.05a$ /usr/libexec/dovecot/imap * PREAUTH [CAPABILITY IMAP4rev1 SORT THREAD=REFERENCES MULTIAPPEND UNSELECT LITERAL+ IDLE CHILDREN LISTEXT LIST-SUBSCRIBED] Logged in as admin 001 select inbox imap(admin): Panic: unreached Aborted bash-2.05a$ bash-2.05a$ ls -la Maildir/.INBOX/ total 1572 drwxr-x--- 2 admin admin 4096 May 25 21:34 . drwx------ 20 admin admin 4096 May 25 21:35 .. -rw-r----- 1 admin admin 272856 May 25 20:33 .imap.index -rw-r----- 1 admin admin 1041830 May 25 21:34 .imap.index.data -rw-r----- 1 admin admin 2576 May 25 21:34 .imap.index.log -rw-r----- 1 admin admin 263396 May 25 21:34 .imap.index.tree bash-2.05a$ strace /usr/libexec/dovecot/imap ... getdents64(0x9, 0x8098730, 0x1000, 0x11) = 4064 getdents64(0x9, 0x8098730, 0x1000, 0x11) = 1392 getdents64(0x9, 0x8098730, 0x1000, 0x11) = 4056 getdents64(0x9, 0x8098730, 0x1000, 0x11) = 1408 getdents64(0x9, 0x8098730, 0x1000, 0x11) = 1672 getdents64(0x9, 0x8098730, 0x1000, 0x11) = 0 close(9) = 0 read(8, "933.e-smith,U=1594,W=5653\n107 10"..., 4079) = 4079 read(8, "2,W=2250\n212 1042117583.5800.e-s"..., 4064) = 4064 write(2, "imap(admin): ", 13imap(admin): ) = 13 write(2, "Panic: ", 7Panic: ) = 7 write(2, "unreached", 9unreached) = 9 write(2, "\n", 1 ) = 1 rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0 getpid() = 10317 kill(10317, SIGABRT) = 0 --- SIGABRT (Aborted) --- +++ killed by SIGABRT +++ bash-2.05a$ -- Charlie

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[Dovecot] folder subscriptions
by seth vidal 25 Jun '03

25 Jun '03

Hi, I've got a lot of users using uw-imapd(yah, yah, I know) I'd like to get them off of that and onto dovecot at some point in the indeterminate future. so excluding bizarre path resolution things that uw-imapd has left around. is it more or less cp ~/mailboxlist ~/mail/subscriptions? It looks like that - but I wanted to verify :) thanks -sv

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[Dovecot] changing listening port
by seth vidal 25 Jun '03

25 Jun '03

Hi, Trying to setup dovecot in a test environment. I need to run it on an alternate port for imaps. it doesn't seem like I can specify it on the listen line. any ideas? -sv

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[Dovecot] New dovecot Debian packages.
by Jaldhar H. Vyas 24 Jun '03

24 Jun '03

I forgot to mention it here: Christof alerted me to the fact that there was a typo in my package which was causing LDAP support to fail. So I made new packages bringing them upto 0.99.10.rc2 in the process and uploaded them to unstable last night. They should arrive in the archive today. A backport to woody is also available from http://www.braincells.com/open/ -- Jaldhar H. Vyas <jaldhar(a)debian.org> La Salle Debain - http://www.braincells.com/debian/

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[Dovecot] OpenSSL on AIX
by Adam Lackorzynski 24 Jun '03

24 Jun '03

Hi, with current test releases SSL doesn't work anymore for me on AIX 4.3 with dovecot-0.99.10-test14. It worked with 0.99.9.1. dovecot: Jun 23 19:42:23 Info: Dovecot starting up imap-login: Jun 23 19:42:25 Fatal: RAND_bytes() failed: error:24064064:random number generator:SSLEAY_RAND_BYTES:PRNG not seeded imap-login: Jun 23 19:42:25 Fatal: RAND_bytes() failed: error:24064064:random number generator:SSLEAY_RAND_BYTES:PRNG not seeded imap-login: Jun 23 19:42:25 Fatal: RAND_bytes() failed: error:24064064:random number generator:SSLEAY_RAND_BYTES:PRNG not seeded dovecot: Jun 23 19:42:25 Error: Login process died too early - shutting down AIX doesn't have /dev/u?random, so I don't know if that could be the culprit. EGD would be available though. Adam -- Adam adam(a)os.inf.tu-dresden.de Lackorzynski http://os.inf.tu-dresden.de/~adam/

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