[Dovecot] mailbox count folders issues
Hello list, I have one user, which have a lot of folders (not it is 414 without INBOX). When he tries to create one more folder with random name - the folder successfully created, but LIST command invokes out of memory to imap process. From the logs: Oct 26 15:26:38 IMAP(gozhd...@domain.com): Panic: data stack: Out of memory when allocating 268435472 bytes Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: *** glibc detected *** imap: double free or corruption (!prev): 0x0812ba00 *** Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: === Backtrace: = Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: /lib/libc.so.6[0xb7e8a714] Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: /lib/libc.so.6(cfree+0x9c)[0xb7e8bfcc] Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: imap(t_pop+0x7a)[0x80f0a1a] Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: imap(t_pop_check+0xf)[0x80f0b9f] Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: imap[0x80f199d] Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: imap[0x80f2285] Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: imap[0x80f1bd9] Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: imap[0x80f099d] Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: Sending log messages too fast, throttling.. Oct 26 15:26:38 dovecot: Error: child 9497 (imap) killed with signal 6 (core dumps disabled) Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: imap[0x80f0e17] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: imap[0x80fccc8] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: imap[0x80efd3a] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: imap(buffer_write+0xd2)[0x80f0242] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: imap(buffer_append+0x26)[0x80f0366] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: imap(mail_transaction_log_append+0x5dc)[0x80d457c] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: imap[0x80c90d9] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: imap(mail_index_sync_commit+0xa5)[0x80cc625] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: /usr/lib/dovecot/imap/lib20_virtual_plugin.so[0xb7de7cee] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: /usr/lib/dovecot/imap/lib20_virtual_plugin.so(virtual_storage_sync_init+0x71c)[0xb7dea7cc] Oct 26 15:26:39 IMAP(gozhd...@domain.com): Error: imap(mailbox_sync+0x35)[0x80b6335] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap(cmd_select_full+0x3d8)[0x8065088] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap(cmd_select+0x19)[0x80657e9] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap[0x8067a9c] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap[0x8067b35] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap(client_handle_input+0x2d)[0x8067ced] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap(client_input+0x5f)[0x80686af] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap(io_loop_handler_run+0xe0)[0x80fae60] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap(io_loop_run+0x20)[0x80fa2e0] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap(main+0x5ea)[0x807116a] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: /lib/libc.so.6(__libc_start_main+0xe5)[0xb7e35725] Oct 26 15:26:40 IMAP(gozhd...@domain.com): Error: imap[0x80602b1] Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: === Memory map: Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: 08048000-08129000 r-xp 08:02 385446 /usr/libexec/dovecot/imap Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: 08129000-0812a000 r--p 000e 08:02 385446 /usr/libexec/dovecot/imap Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: 0812a000-0812c000 rw-p 000e1000 08:02 385446 /usr/libexec/dovecot/imap Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: 0812c000-0bbbd000 rw-p 0812c000 00:00 0 [heap] Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: 9260-92621000 rw-p 9260 00:00 0 Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: 92621000-9270 ---p 92621000 00:00 0 Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: b280d000-b2819000 r-xp 08:02 263779 /usr/lib/gcc/i686-pc-linux-gnu/4.3.4/libgcc_s.so.1 Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: b2819000-b281a000 r--p b000 08:02 263779 /usr/lib/gcc/i686-pc-linux-gnu/4.3.4/libgcc_s.so.1 Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: b281a000-b281b000 rw-p c000 08:02 263779 /usr/lib/gcc/i686-pc-linux-gnu/4.3.4/libgcc_s.so.1 Oct 26 15:26:41 IMAP(gozhd...@domain.com): Error: b2822000-b7d88000 rw-p b2822000 00:00 0 Oct 26 15:26:42 IMAP(gozhd...@domain.com): Error: b7d88000-b7d9 r--s 08:11 24109678 /data/mail/domain.com/gozhda.a/data/dovecot.index.cache Oct 26 15:26:42 IMAP(gozhd...@domain.com): Error: b7d9-b7d95000 r--s 08:11 24109800 /data/mail/domain.com/gozhda.a/data/.Supplier.Furniture.Prima Ridhacitra.Inbox/dovecot.index.cache Oct 26 15:26:42 IMAP(gozhd...@domain.com): Error: b7d95000-b7d9a000 r--s 08:11 24117515
Re: [Dovecot] Multiple identities
Daniel L. Miller schreef: Koenraad Lelong wrote: Hi, ... I'm trying to debug this but dovecot does not help much. I tried rawlog but there is no output (that I see) from it, no log-files in my maildir. The act of copying outgoing mail to a Sent folder is not an automatic one - certainly not from the server's point of view. Typically, this is implemented by the mail client - in this case, Thunderbird. If you have not gone well out of your way to configure some kind of server-side script - it's going to be client-driven. Within Thunderbird, under Manage Identities, Copies Folders, you can specify the Sent folder to use. If using the default Sent folder results in a INBOX.Sent, override the setting here and specify your correct folder. Hi Daniel, You are right ! I'm using Thunderbird for years now, and I didn't know this existed :-/ ! I remember, for some reason I don't remember, for a while I had to modify the main identity to use another Sent. When you make a new identity this gets copied I think if you don't modify it explicitely. That explains why new aliasses don't copy to INBOX.Sent. Many thanks. Regards, Koenraad Lelong. P.S. any idea why rawlog doesn't work ? Where should to log-file be placed ?
Re: [Dovecot] Multiple identities
P.S. any idea why rawlog doesn't work ? Where should to log-file be placed ? Did you see http://wiki.dovecot.org/Debugging/Rawlog ? It works by checking if dovecot.rawlog/ directory exists in the logged in user's home directory, and writing the traffic to mmdd-HHMMSS-pid.in and .out files. Each connection gets their own in/out files. Gr. Matthijs signature.asc Description: Digital signature
Re: [Dovecot] Multiple identities
Matthijs Kooijman schreef: P.S. any idea why rawlog doesn't work ? Where should to log-file be placed ? Did you see http://wiki.dovecot.org/Debugging/Rawlog ? It works by checking if dovecot.rawlog/ directory exists in the logged in user's home directory, and writing the traffic to mmdd-HHMMSS-pid.in and .out files. Each connection gets their own in/out files. Gr. Matthijs Doh. Seems I skipped a few lines and misunderstood others. The directory should _exist_ (and with the right permissions) ! Now it works. Thanks for pointing this out. Regards, Koenraad Lelong.
Re: [Dovecot] Multiple identities
Hi Koenraad, Doh. Seems I skipped a few lines and misunderstood others. The directory should _exist_ (and with the right permissions) ! Now it works. Feel free to improve the wording, it's a wiki! I agree with you that it is not the best description of rawlog, even though all information is there... Gr. Matthijs signature.asc Description: Digital signature
Re: [Dovecot] meaning of parameter imap_idle_notify_interval??
sorry to say, no change. Takes more then 2 minutes until tb register there is a new mail. I'm the only with this behavior? As sayd before, had no issues with archiveopteryx-imap on this. So I think, there is no problem with tb. Could there be an problem with the inotify implementation in the CentOS-Kernel? Timo Sirainen schrieb: On Mon, 2009-10-26 at 21:20 +0100, Ingo Thierack wrote: Set notify interval to 180 seconds. The message appears without intervention around 140 seconds after it was delivered to the inbox. See if this helps: http://hg.dovecot.org/dovecot-1.2/rev/abbb153d4643
[Dovecot] SetUID check problem
Running dovecot 1.2.4 on FreeBSD using Postfix. Everything works fine normally, but deliver is executable by world. This is not normally a problem, as I don't run deliver SetUID root. But for whatever reason, when deliver is called by something that IS SetUID root I get the following error: /usr/local/libexec/dovecot/deliver must not be both world-executable and setuid-root. This allows root exploits. See http://wiki.dovecot.org/LDA#multipleuids Deliver's permissions look like this: -r-xr-xr-x While the program calling deliver has permissions like this: -r-s--x--- If it isn't possible for deliver to differentiate between being called by setuid root programs and being setuid root itself I don't think it should be doing that particular security check. Alternatively, there should be an option to turn that particular check off, but what little I saw of the source code and found searching the documentation told me that there doesn't seem to be such an option already. I also couldn't find any mention that this is fixed by 1.2.5 or 1.2.6. Thomas Berezansky Merrimack Valley Library Consortium
[Dovecot] listing available subscriptions - shared mailboxes
hi everybody, got a strange issue with 1.2.4 on SLES11. When listing the user's available subscriptions with any client, every shared mailbox that can be subscribed is listed twice, once with it's correct name, 'folder' for example. the second appereance is without the last letter of the name, 'folde' for example. strange behaviour, since this happens with any client. i hope somebody know what is wrong here. thanks in advance, hendrik -- LWsystems GmbH Co. KG ++ http://www.lw-systems.de/impressum Tel: +49 (0)5403 / 5556 ++ Fax: +49 (0)5403 / 7 95 89 97 Ihr Spezialist für Linux, Open Source IT-Sicherheit ### ### LWsystems veranstaltet den LINUX SOLUTION DAY 2009 ### 29. Oktober 2009 ab 13.30 Uhr in Osnabrück ### Alle Details und Agenda unter: http://www.linux-solution-day.de ### ### Gleich anmelden: mailto:i...@linux-solution-day.de?subject=anmeldung ### ++ LWsystems GmbH Co. KG Sitz der Gesellschaft: Tegelerweg 11, 49186 Bad Iburg Telefon +49 (0)5403 5556 Telefax +49 (0)5403 7958997 Handelsregister: Amtsgericht Osnabrück, HRA 110668 USt.-ID-Nr. DE23852211 Persönlich haftende Gesellschafterin: LWsystems Verwaltungs GmbH Sitz der Gesellschaft: Tegelerweg 11, 49186 Bad Iburg Handelsregister: Amtsgericht Osnabrück, HRB 63 Geschäftsführer: Dipl.-Ing. Ansgar H. Licher, Bad Iburg Dipl.-Ing. Martin Werthmöller, Ibbenbüren Für weitere Firmendetails zu LWsystems siehe / For further company details please look at: http://www.lw-systems.de/impressum ++ signature.asc Description: OpenPGP digital signature
Re: [Dovecot] Dovecot
On 10/27/2009 06:54 AM Stefan Onken wrote:
…
With my tests with Exim and Dovecot I had to set the home directory
within EXIM, because I found no way to specify the homedir within dovecot.
local_mysql_delivery_dovecot:
driver = pipe
command = /usr/lib/dovecot/deliver -d $local_p...@$domain
home_directory = /var/mails/${domain}/${local_part}/
Maybe you can give me an idea to specify the homedir from the mysql
query as well.
I've done this two mails earlier. ;)
http://dovecot.org/list/dovecot/2009-October/044033.html
Maybe http://wiki.dovecot.org/AuthDatabase/SQL#MySQL and
http://wiki.dovecot.org/UserDatabase helps a little bit more.
Regards,
Pascal
--
The trapper recommends today: 5e1f1e55.0930...@localdomain.org
Re: [Dovecot] listing available subscriptions - shared mailboxes
On Oct 27, 2009, at 9:14 AM, Hendrik Pahl wrote: got a strange issue with 1.2.4 on SLES11. When listing the user's available subscriptions with any client, every shared mailbox that can be subscribed is listed twice, once with it's correct name, 'folder' for example. the second appereance is without the last letter of the name, 'folde' for example. strange behaviour, since this happens with any client. i hope somebody know what is wrong here. 1) Show dovecot -n output 2) Show the IMAP traffic of the LIST and LSUB commands' output. You could also do it manually: telnet localhost 143 a login username password b list * c lsub *
[Dovecot] dovecot-2.0.alpha2 doesn't compile on Mac OS X
Howdy, dovecot-2.0.alpha2 doesn't compile on Mac OS X.
First, trivially, there's a typo in array.h:
--- a/src/lib/array.h 2009-10-08 10:04:35.0 -0500
+++ b/src/lib/array.h 2009-10-27 10:35:58.0 -0500
@@ -72,7 +72,7 @@
(elem)++)
# define array_foreach_modifiable(array, elem) \
for (elem = ARRAY_TYPE_CAST_MODIFIABLE(array) \
- buffer_get_modifiable_data((array)-
arr.buffer, NULL)) + \
+ buffer_get_modifiable_data((array)-arr.buffer, NULL) +
\
(array)-arr.buffer-used; \
elem != CONST_PTR_OFFSET(*(array)-v, (array)-arr.buffer-
used); \
(elem)++)
Second, Mac OS X can't link loadable modules against other loadable
modules (http://www.finkproject.org/doc/porting/porting.en.html#shared.lib-and-mod
):
--- a/src/plugins/fts-squat/Makefile.am 2009-10-18 16:28:45.0
-0500
+++ b/src/plugins/fts-squat/Makefile.am 2009-10-27 10:35:58.0
-0500
@@ -10,8 +10,9 @@
module_LTLIBRARIES = \
lib21_fts_squat_plugin.la
-lib21_fts_squat_plugin_la_LIBADD = \
- ../fts/lib20_fts_plugin.la
+# Apple can't link loadable modules against other loadable modules
+#lib21_fts_squat_plugin_la_LIBADD = \
+# ../fts/lib20_fts_plugin.la
lib21_fts_squat_plugin_la_SOURCES = \
fts-squat-plugin.c \
--- a/src/plugins/imap-acl/Makefile.am 2009-10-09 13:02:15.0
-0500
+++ b/src/plugins/imap-acl/Makefile.am 2009-10-27 10:35:58.0
-0500
@@ -14,8 +14,9 @@
imap_module_LTLIBRARIES = \
lib02_imap_acl_plugin.la
-lib02_imap_acl_plugin_la_LIBADD = \
- ../acl/lib01_acl_plugin.la
+# Apple can't link loadable modules against other loadable modules
+#lib02_imap_acl_plugin_la_LIBADD = \
+# ../acl/lib01_acl_plugin.la
lib02_imap_acl_plugin_la_SOURCES = \
imap-acl-plugin.c
--- a/src/plugins/imap-quota/Makefile.am 2009-10-09 13:02:15.0
-0500
+++ b/src/plugins/imap-quota/Makefile.am 2009-10-27 10:35:58.0
-0500
@@ -13,8 +13,9 @@
imap_module_LTLIBRARIES = \
lib11_imap_quota_plugin.la
-lib11_imap_quota_plugin_la_LIBADD = \
- ../quota/lib10_quota_plugin.la
+# Apple can't link loadable modules against other loadable modules
+#lib11_imap_quota_plugin_la_LIBADD = \
+# ../quota/lib10_quota_plugin.la
lib11_imap_quota_plugin_la_SOURCES = \
imap-quota-plugin.c
--- a/src/plugins/mail-log/Makefile.am 2009-10-09 13:02:15.0
-0500
+++ b/src/plugins/mail-log/Makefile.am 2009-10-27 10:35:58.0
-0500
@@ -13,8 +13,9 @@
module_LTLIBRARIES = \
lib20_mail_log_plugin.la
-lib20_mail_log_plugin_la_LIBADD = \
- ../notify/lib15_notify_plugin.la
+# Apple can't link loadable modules against other loadable modules
+#lib20_mail_log_plugin_la_LIBADD = \
+# ../notify/lib15_notify_plugin.la
lib20_mail_log_plugin_la_SOURCES = \
mail-log-plugin.c
--- a/src/plugins/trash/Makefile.am 2009-10-09 13:02:15.0 -0500
+++ b/src/plugins/trash/Makefile.am 2009-10-27 10:35:58.0 -0500
@@ -10,8 +10,9 @@
module_LTLIBRARIES = \
lib11_trash_plugin.la
-lib11_trash_plugin_la_LIBADD = \
- ../quota/lib10_quota_plugin.la
+# Apple can't link loadable modules against other loadable modules
+#lib11_trash_plugin_la_LIBADD = \
+# ../quota/lib10_quota_plugin.la
lib11_trash_plugin_la_SOURCES = \
trash-plugin.c
Third, for cross-compiling the value of WORDS_BIGENDIAN needs to be
tested, not its presence:
--- a/src/lib-index/mail-transaction-log-file.c 2009-10-15
21:26:13.0 -0500
+++ b/src/lib-index/mail-transaction-log-file.c 2009-10-27
10:35:58.0 -0500
@@ -189,7 +189,7 @@
hdr-hdr_size = sizeof(struct mail_transaction_log_header);
hdr-indexid = log-index-indexid;
hdr-create_stamp = ioloop_time;
-#ifndef WORDS_BIGENDIAN
+#if !WORDS_BIGENDIAN
hdr-compat_flags |= MAIL_INDEX_COMPAT_LITTLE_ENDIAN;
#endif
@@ -404,7 +404,7 @@
/* we have compatibility flags */
enum mail_index_header_compat_flags compat_flags = 0;
-#ifndef WORDS_BIGENDIAN
+#if !WORDS_BIGENDIAN
compat_flags |= MAIL_INDEX_COMPAT_LITTLE_ENDIAN;
#endif
if (file-hdr.compat_flags != compat_flags) {
Re: [Dovecot] dovecot-2.0.alpha2 doesn't compile on Mac OS X
On Oct 27, 2009, at 12:06 PM, Mike Abbott wrote: Howdy, dovecot-2.0.alpha2 doesn't compile on Mac OS X. First, trivially, there's a typo in array.h: --- a/src/lib/array.h 2009-10-08 10:04:35.0 -0500 +++ b/src/lib/array.h 2009-10-27 10:35:58.0 -0500 @@ -72,7 +72,7 @@ (elem)++) # define array_foreach_modifiable(array, elem) \ for (elem = ARRAY_TYPE_CAST_MODIFIABLE(array) \ - buffer_get_modifiable_data((array)- arr.buffer, NULL)) + \ + buffer_get_modifiable_data((array)-arr.buffer, NULL) + \ Thanks, fixed. But why is your compiler taking that code path? #if (defined(__STDC__) __STDC_VERSION__ = 199901L) I think that should test that you're using C99 compiler, and gcc definitely is one. I'd think clang would also test success there. Second, Mac OS X can't link loadable modules against other loadable modules (http://www.finkproject.org/doc/porting/porting.en.html#shared.lib-and-mod ): Again it seems to work in my Leopard + gcc. Or actually loading e.g. imap_quota without quota gives dlopen() error, but the compiling part works fine. It doesn't matter much that this happens, with OSes that support it it would have simply given a nicer error message: Error: Can't load plugin imap_quota_plugin: Plugin quota must be loaded also So are you saying that the compiling part also fails with you? What are you then doing differently? Anyway, if this needs to be disabled I guess I'll have to add a configure check for it. Any idea how that would work? Third, for cross-compiling the value of WORDS_BIGENDIAN needs to be tested, not its presence: Fixed.
[Dovecot] Test environment question
I want to test out my first V1.2 Dovecot (upgraded from V1.1) instance. What I have in mind to do is to run it on another machine that has the Inbox dir and homedirs NFS import mounted from the production mailserver. I then have 5 people test it in this test environment A) Then I can deal with the index filesystem in one of two ways: 1) Make it local OR 2) NFS import it from the production DC server Comments as to which is best? I have used #1 before...which caused some temporary unhappiness with the switchover and switchbackduring which time the index is badly wrong and DC auto-rebuilds it... B) Is there anything else I should do/not do? C) Any ugliness that will surface in this testing lashup but isn't important? -- Stewart Dean, Unix System Admin, Henderson Computer Resources Center of Bard College, Annandale-on-Hudson, New York 12504 sd...@bard.edu voice: 845-758-7475, fax: 845-758-7035
Re: [Dovecot] SetUID check problem
On Tue, 2009-10-27 at 09:03 -0400, Thomas Berezansky wrote: But for whatever reason, when deliver is called by something that IS SetUID root I get the following error: /usr/local/libexec/dovecot/deliver must not be both world-executable and setuid-root. This allows root exploits. See http://wiki.dovecot.org/LDA#multipleuids Fixed: http://hg.dovecot.org/dovecot-1.2/rev/ead94beba32a signature.asc Description: This is a digitally signed message part
Re: [Dovecot] dovecot-2.0.alpha2 doesn't compile on Mac OS X
Thanks, fixed. But why is your compiler taking that code path? #if (defined(__STDC__) __STDC_VERSION__ = 199901L) For whatever reason, __STDC_VERSION__ isn't defined. __STDC__ is though. Second, Mac OS X can't link loadable modules against other loadable modules (http://www.finkproject.org/doc/porting/porting.en.html#shared.lib-and-mod ): So are you saying that the compiling part also fails with you? Yes: /bin/sh ../../../libtool --tag=CC --mode=link gcc -Os -pipe -module -avoid-version -o lib02_imap_acl_plugin.la -rpath /usr/lib/dovecot imap-acl-plugin.lo ../acl/lib01_acl_plugin.la *** Warning: Linking the shared library lib02_imap_acl_plugin.la against the loadable module *** lib01_acl_plugin.so is not portable! libtool: link: gcc -Wl,-undefined -Wl,dynamic_lookup -o .libs/ lib02_imap_acl_plugin.so -bundle .libs/imap-acl-plugin.o ../ acl/.libs/lib01_acl_plugin.so ld: in ../acl/.libs/lib01_acl_plugin.so, can't link with bundle (MH_BUNDLE) only dylibs (MH_DYLIB) for architecture i386 collect2: ld returned 1 exit status
Re: [Dovecot] dovecot-2.0.alpha2 doesn't compile on Mac OS X
On Tue, 2009-10-27 at 13:13 -0500, Mike Abbott wrote: Thanks, fixed. But why is your compiler taking that code path? #if (defined(__STDC__) __STDC_VERSION__ = 199901L) For whatever reason, __STDC_VERSION__ isn't defined. __STDC__ is though. Sounds like gcc isn't being run in C99 mode for some reason. Are you giving any special configure or CFLAGS options? libtool: link: gcc -Wl,-undefined -Wl,dynamic_lookup -o .libs/ lib02_imap_acl_plugin.so -bundle .libs/imap-acl-plugin.o ../ acl/.libs/lib01_acl_plugin.so ld: in ../acl/.libs/lib01_acl_plugin.so, can't link with bundle (MH_BUNDLE) only dylibs (MH_DYLIB) for architecture i386 collect2: ld returned 1 exit status I guess there's something different in your setup than in regular OSX. I just got a new macbook, installed Xcode and Dovecot 2.0.alpha2 tarball compiled without any errors. Although fdatasync() seems to have gone missing from .h files, but still exists in libc. I guess that's intentional? signature.asc Description: This is a digitally signed message part
[Dovecot] Dovecot, Shared Mailboxes (via symlink), and ACLs
Hello! I just joined the list and will be happy to help where I can in my limited experience, but also come to the table with a question. I think there's something I'm missing regarding shared mailboxes and ACLs, so I will describe my situation and see if I am understanding correctly (running Dovecot 1.1.10). I have read over the Dovecot Wiki many times and have scoured many forums but still can't seem to find a solution. I have an IMAP mailbox that is working fine (user imapuser), so the maildir and related structure is in: /home/imapuser/Maildir I have another IMAP mailbox for another imap user, newuser1, also working fine, with maildir and related structure in: /home/newuser1/Maildir I have created a symlink under newuser1's Maildir to imapuser's Maildir so as to give newuser1 access to the things in imapusers's inbox. I have also symlinked inside the newuser1 Maildir to a folder under imapusers's inbox, let's call it MailingList, basically settiing up something like: /home/newuser1/Maildir: cur/ .imapuserinbox - /home/imapuser/Maildir .imapusermailinglist - /home/imapuser/Maildir/MailingList new/ tmp/ (... and various other Dovecot-related files, nothing ACL related.) Now, I have gotten the shared boxes to work IF I changed the permissions to be rwx for user and group on /home/imapuser/Maildir/*, but this makes procmail (and .procmailrc) unhappy and it starts sending things to mbox files (old system) instead of sending them on to the Maildir. So that doesn't seem to work. Which led me to ACLs. Now, I've tried (after enabling the two appropriate lines in dovecot.conf and restarting dovecot, etc) both per-directory ACL files and global ACLs, and while I can get some things to *change* as viewed by my mail client, I can't seem to create consistent behavior. I know that's fairly vague, but it's like I'll change something in the global ACL and folders are affected that I wouldn't anticipate, based on what I'm understanding of ACLs. So, in the example above, if I enable global ACLs, what names do I use to refer to those shared boxes I'm trying to access? Do I use the link name I made, .imapuserinbox or .imapusermailinglist (without leading periods), like /etc/dovecot/acls/imapuserinbox, or is it based off of the original dir name? Like do I need something like /etc/dovecot/acls/MailingList ? What about the inbox I'm sharing in /home/imapuser/Maildir, how do I reference that? Is there a way to do it without affecting or changing permissions of other IMAP users and inboxes on the same system? One thing I am receiving consistently in the error logs is: mail dovecot: IMAP(newuser1): stat(/home/newuser1/Maildir/.imapuserinbox/tmp) failed: Permission denied (euid=152(newuser1) egid=100(usergroup) UNIX perms seem ok, ACL problem?) So it seems if I get the ACL stuff right, I will be in business. Any ideas?? Thanks for any help anyone can give!! Dave
[Dovecot] sieve and fileinto encoding
Hello All!
I`m using dovecot 1.2.6
I have folder named in russian САПП, and when in filter i wrote:
fileinto САПП;
all works well.
Now i find 2 web applications to manage sieve filters (horde-ingo and
squirrelmail/avelsieve) - then creates filter like this:
if header :contains Subject САПП
{
fileinto BCEEEAQfBB8-;
stop;
}
And creates another folder .-BCEEEAQfBB8-, but GOOD folder name
already exist .BCEEEAQfBB8-.
Please help to understand why dovecots deliver make this happen.
Best regards
Michael
p.s.
dovecot -n
# 1.2.6: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.28-hardened-r9 i686 Gentoo Base System release 1.12.11.1
reiserfs
log_path: /var/log/dovecot_err.log
info_log_path: /var/log/dovecot_info.log
protocols: imap pop3 imaps pop3s managesieve
ssl_cert_file: /etc/dovecot/ssl/mail.proton-sss.ru.pem
ssl_key_file: /etc/dovecot/ssl/mail.proton-sss.ru.key
disable_plaintext_auth: no
login_dir: /var/run/dovecot/login
login_executable(default): /usr/libexec/dovecot/imap-login
login_executable(imap): /usr/libexec/dovecot/imap-login
login_executable(pop3): /usr/libexec/dovecot/pop3-login
login_executable(managesieve): /usr/libexec/dovecot/managesieve-login
mail_location: maildir:/home/%u/.maildir
mail_executable(default): /usr/libexec/dovecot/imap
mail_executable(imap): /usr/libexec/dovecot/imap
mail_executable(pop3): /usr/libexec/dovecot/pop3
mail_executable(managesieve): /usr/libexec/dovecot/managesieve
mail_plugins(default): acl imap_acl
mail_plugins(imap): acl imap_acl
mail_plugins(pop3):
mail_plugins(managesieve):
mail_plugin_dir(default): /usr/lib/dovecot/imap
mail_plugin_dir(imap): /usr/lib/dovecot/imap
mail_plugin_dir(pop3): /usr/lib/dovecot/pop3
mail_plugin_dir(managesieve): /usr/lib/dovecot/managesieve
namespace:
type: private
separator: /
inbox: yes
list: yes
subscriptions: yes
namespace:
type: shared
separator: /
prefix: shared/%%u/
location: maildir:%%h/.maildir/:INDEX=%h/.maildir/shared/%%u
list: children
subscriptions: yes
lda:
postmaster_address: postmas...@example.com
mail_plugins: acl sieve
mail_plugin_dir: /usr/lib/dovecot/lda
log_path: /var/log/dovecot_deliver.log
auth default:
mechanisms: plain login
passdb:
driver: ldap
args: /etc/dovecot/dovecot-ldap.conf
userdb:
driver: ldap
args: /etc/dovecot/dovecot-ldap.conf
socket:
type: listen
client:
path: /var/run/dovecot/auth-client
mode: 432
group: mail
master:
path: /var/run/dovecot/auth-master
mode: 432
user: mail
group: users
plugin:
acl: vfile
acl_shared_dict: file:/var/lib/dovecot/shared-mailboxes
sieve: %h/.dovecot.sieve
sieve_dir: %h/sieve
dict:
expire: db:/var/lib/dovecot/expire.db
Re: [Dovecot] sieve and fileinto encoding
On Wed, 2009-10-28 at 00:14 +0300, proton-sss wrote:
Hello All!
I`m using dovecot 1.2.6
I have folder named in russian САПП, and when in filter i wrote:
fileinto САПП;
all works well.
This is the correct way.
Now i find 2 web applications to manage sieve filters (horde-ingo and
squirrelmail/avelsieve) - then creates filter like this:
if header :contains Subject САПП
{
fileinto BCEEEAQfBB8-;
stop;
}
This is the wrong way, but they're doing it because some existing
software didn't handle the UTF-8 mailbox names properly. I'd suggest
fixing this on ingo/avelsieve side. Perhaps they already have a setting
for it.
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Re: [Dovecot] Dovecot, Shared Mailboxes (via symlink), and ACLs
Hello! I think, if you keep maildirs by different uid then you must change file permissons to permit access to shared maildir. I don`t now about procmail delivery options, but in dovecots deliver - if you create in shared maildir file called dovecot-shared, than deliver will keep permissions like this file. After long experiments i choose dovecots v1.2 shared maildir scheme with imap acls. Best Regards! Michael 27.10.2009 22:51, Dave пишет: Hello! I just joined the list and will be happy to help where I can in my limited experience, but also come to the table with a question. I think there's something I'm missing regarding shared mailboxes and ACLs, so I will describe my situation and see if I am understanding correctly (running Dovecot 1.1.10). I have read over the Dovecot Wiki many times and have scoured many forums but still can't seem to find a solution. I have an IMAP mailbox that is working fine (user imapuser), so the maildir and related structure is in: /home/imapuser/Maildir I have another IMAP mailbox for another imap user, newuser1, also working fine, with maildir and related structure in: /home/newuser1/Maildir I have created a symlink under newuser1's Maildir to imapuser's Maildir so as to give newuser1 access to the things in imapusers's inbox. I have also symlinked inside the newuser1 Maildir to a folder under imapusers's inbox, let's call it MailingList, basically settiing up something like: /home/newuser1/Maildir: cur/ .imapuserinbox - /home/imapuser/Maildir .imapusermailinglist - /home/imapuser/Maildir/MailingList new/ tmp/ (... and various other Dovecot-related files, nothing ACL related.) Now, I have gotten the shared boxes to work IF I changed the permissions to be rwx for user and group on /home/imapuser/Maildir/*, but this makes procmail (and .procmailrc) unhappy and it starts sending things to mbox files (old system) instead of sending them on to the Maildir. So that doesn't seem to work. Which led me to ACLs. Now, I've tried (after enabling the two appropriate lines in dovecot.conf and restarting dovecot, etc) both per-directory ACL files and global ACLs, and while I can get some things to *change* as viewed by my mail client, I can't seem to create consistent behavior. I know that's fairly vague, but it's like I'll change something in the global ACL and folders are affected that I wouldn't anticipate, based on what I'm understanding of ACLs. So, in the example above, if I enable global ACLs, what names do I use to refer to those shared boxes I'm trying to access? Do I use the link name I made, .imapuserinbox or .imapusermailinglist (without leading periods), like /etc/dovecot/acls/imapuserinbox, or is it based off of the original dir name? Like do I need something like /etc/dovecot/acls/MailingList ? What about the inbox I'm sharing in /home/imapuser/Maildir, how do I reference that? Is there a way to do it without affecting or changing permissions of other IMAP users and inboxes on the same system? One thing I am receiving consistently in the error logs is: mail dovecot: IMAP(newuser1): stat(/home/newuser1/Maildir/.imapuserinbox/tmp) failed: Permission denied (euid=152(newuser1) egid=100(usergroup) UNIX perms seem ok, ACL problem?) So it seems if I get the ACL stuff right, I will be in business. Any ideas?? Thanks for any help anyone can give!! Dave -- Системный администратор ООО НПП СПЕЦСТРОЙ-СВЯЗЬ Захаренко Михаил тел. +78634 311562 доб. 478
Re: [Dovecot] Dovecot, Shared Mailboxes (via symlink), and ACLs
On Tue, 2009-10-27 at 14:51 -0500, Dave wrote: Now, I have gotten the shared boxes to work IF I changed the permissions to be rwx for user and group on /home/imapuser/Maildir/*, but this makes procmail (and .procmailrc) unhappy and it starts sending things to mbox files (old system) instead of sending them on to the Maildir. So that doesn't seem to work. You'll need to set UNIX permissions in a way that it works. Which led me to ACLs. Dovecot ACLs won't get you around UNIX permission problems. One thing I am receiving consistently in the error logs is: mail dovecot: IMAP(newuser1): stat(/home/newuser1/Maildir/.imapuserinbox/tmp) failed: Permission denied (euid=152(newuser1) egid=100(usergroup) UNIX perms seem ok, ACL problem?) So it seems if I get the ACL stuff right, I will be in business. No. What that means is that there's probably a bug in the code that tries to check what permission problem you have (hopefully fixed in later version, v1.1.10 is getting a bit old). The ACL it mentions isn't Dovecot ACLs, but filesystem ACLs or perhaps SELinux or something else. I guess I should change the error message. signature.asc Description: This is a digitally signed message part
Re: [Dovecot] meaning of parameter imap_idle_notify_interval??
On Tue, 2009-10-27 at 09:55 +0100, Ingo Thierack wrote: sorry to say, no change. Takes more then 2 minutes until tb register there is a new mail. I'm the only with this behavior? At least only one who has noticed it.. Could there be an problem with the inotify implementation in the CentOS-Kernel? I doubt it, but you could try if the attached patch logs a line whenever a new message arrives. If it does get logged and Dovecot doesn't send an EXISTS line to Thunderbird immediately, there's a bug. If that does happen, the next step could be to try it manually instead of using Thunderbird, e.g.: telnet localhost 143 a login username password b select inbox c idle and then see if the EXISTS gets sent. diff -r 04d841ecb5bf src/lib/ioloop-notify-inotify.c --- a/src/lib/ioloop-notify-inotify.c Tue Oct 27 17:35:16 2009 -0400 +++ b/src/lib/ioloop-notify-inotify.c Tue Oct 27 17:38:26 2009 -0400 @@ -40,6 +40,8 @@ struct io_notify *io; ssize_t ret, pos; + i_warning(inotify triggered); + /* read as many events as there is available and fit into our buffer. only full events are returned by the kernel. */ ret = read(ctx-inotify_fd, event_buf, sizeof(event_buf)); signature.asc Description: This is a digitally signed message part
Re: [Dovecot] mailbox count folders issues
On Tue, 2009-10-27 at 09:48 +0200, Nikita Koshikov wrote:
I have one user, which have a lot of folders (not it is 414 without INBOX).
When he tries to create one more folder with random name - the folder
successfully created, but LIST command invokes out of memory to imap process.
From the logs:
Oct 26 15:26:38 IMAP(gozhd...@domain.com): Panic: data stack: Out of memory
when allocating 268435472 bytes
Oct 26 15:26:38 IMAP(gozhd...@domain.com): Error: *** glibc detected ***
imap: double free or corruption (!prev): 0x0812ba00 ***
This is bad. Can you reproduce it easily? Could you cause this crash
under valgrind? For example:
protocol imap {
mail_executable = /usr/local/bin/imap.sh
}
and /usr/local/bin/imap.sh:
#!/bin/sh
if [ $USER = gozhd...@domain.com ]; then
exec /usr/bin/valgrind /usr/libexec/dovecot/imap
else
exec /usr/libexec/dovecot/imap
fi
Valgrind will hopefully then log to Dovecot's log what exactly is the
problem.
It's anyway related to one of your virtual maiboxes. I suppose you have
a virtual mailbox that includes messages from all real mailboxes?
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Re: [Dovecot] Hundreds of auth-worker sockets in /etc/dovecot
On Sun, 2009-10-25 at 13:22 +0100, Eggert Ehmke wrote: I run dovecot 1.2.6, before last update I had 1.2.2. on Debian Lenny. I noticed that my config directory /etc/dovecot is filled up with hundreds of old auth-worker.12345 sockets. They should exist in Dovecot's base_dir, which is by default in /var/run/dovecot/ directory. I guess they should have been cleaned up, is there a misconfiguration? When I remember right, this did not happen with dovecot 1.1. They get wiped out from base_dir when Dovecot starts up. If your base_dir isn't in /etc/dovecot/, I've no idea why they would have gone there. signature.asc Description: This is a digitally signed message part
Re: [Dovecot] dovecot.log file permissions and ownership
On Sun, 2009-10-25 at 07:14 -0400, Jerry wrote: Using FreeBSD-7.2 and Dovecot v1.2.4 what user does dovecot use to write to its log file? I have the logfile located in the /var/log directory. Most of Dovecot writes to it as root, but deliver is a special case. I have Postfix configured to use 'virtual' users and use dovecot for delivery. While dove can write to the file when accessed for POP services, when accessed via Postfix, I get this error message: Oct 25 07:02:15 scorpio postfix/pipe[56956]: B01BD2287E: to=u...@domain.com, relay=dovecot, delay=220, delays=220/0.01/0/0.04, dsn=4.3.0, status=deferred (temporary failure. Command output: Can't open log file /var/log/dovecot.log: Permission denied ) Then you either need to make it writable to the user that runs pipe, or use a different file. http://wiki.dovecot.org/LDA#Logging I have used the following ownership types for the file: 1) root:wheel 2) dovecot:dovecot 3) root:dovecot 4) dovecot:wheel Never use dovecot user for anything at all. It's internal to Dovecot and you never need to give it access to anything or set any file to be owned by dovecot. The only thing that works all the time is to give the file full r/w (0666) permission. That seems extreme. What user did you give to Postfix's pipe in master.cf? That's the user you need. signature.asc Description: This is a digitally signed message part
Re: [Dovecot] meaning of parameter imap_idle_notify_interval??
tried the telnet approach. patched in the logline. [i...@mail ~]$ telnet localhost 143 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE STARTTLS AUTH=PLAIN AUTH=CRAM-MD5 AUTH=DIGEST-MD5] ready. a login a OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH] Logged in b select inbox * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk \*)] Flags permitted. * 13 EXISTS * 0 RECENT * OK [UIDVALIDITY 1252958392] UIDs valid * OK [UIDNEXT 37] Predicted next UID * OK [HIGHESTMODSEQ 81] Highest b OK [READ-WRITE] Select completed. c idle + idling after idling displayed, i sent a message to the account. see the message delivered to the inbox in my syslog 2009-10-27 23:35:20 | dovecot: | deliver(i...@ghostdive.org): sieve: msgid=ac2e3a8f0910271535q4c5096a8w56d31e117cb7b...@mail.gmail.com: stored mail into mailbox 'INBOX' in logfile: b select inbox c idle out logfile: * OK [RAWLOG TIMESTAMP] 2009-10-27 23:34:55 a OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-E XTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH] Logged in * OK [RAWLOG TIMESTAMP] 2009-10-27 23:35:00 * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk \*)] Flags permitted. * 13 EXISTS * 0 RECENT * OK [UIDVALIDITY 1252958392] UIDs valid * OK [UIDNEXT 37] Predicted next UID * OK [HIGHESTMODSEQ 81] Highest b OK [READ-WRITE] Select completed. + idling * OK [RAWLOG TIMESTAMP] 2009-10-27 23:38:03 * OK Still here Timo Sirainen schrieb: On Tue, 2009-10-27 at 09:55 +0100, Ingo Thierack wrote: sorry to say, no change. Takes more then 2 minutes until tb register there is a new mail. I'm the only with
Re: [Dovecot] Multiple SSL certs question
On Sat, 2009-10-24 at 13:35 +0200, Jean-Baptiste Vignaud wrote:
Hello;
I was reading the message how to config dovecot for multiple domains,
multiple SSL certs,
This works in v2.0, assuming you have separate IP for each.
and conditional IP access -- with passwd-file passdb?,
http://wiki.dovecot.org/PasswordDatabase/ExtraFields/AllowNets can be
added to passwd-file extra fields.
and i was wondering if Dovecot could support the SNI
extention of TLS ?
Oh, I didn't know this was already in OpenSSL. I'll see about adding
support for it to v2.0. I'm not entirely sure how to make it
configurable though. Perhaps instead of having:
local_ip 1.2.3.4 {
ssl_cert = /etc/ssl/certs/1.2.3.4
}
remote_ip 4.3.2.1 {
}
I could replace those with:
local host.domain.org {
ssl_cert = /etc/ssl/certs/1.2.3.4
}
remote host2.domain2.org {
}
and of course keep the IPs also working.
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Re: [Dovecot] Error: userdb lookup
On Fri, 2009-10-23 at 16:58 +0200, kfx wrote:
But then the userdb lookup fail and it tells me this in the log:
deliver(u...@mydomain): Error: userdb lookup:
connect(/usr/local/var/run/dovecot/auth-master) failed: No such file or
directory
I suppose you added -d parameter to deliver also.
This is strange because:
a. the socket is at /var/run/dovecot/auth-master
Change either that from auth { socket { .. } } path or change
auth_socket_path setting.
b. it is working flawlessly with the original user_attrs value
Changing user_attrs can't cause this error. Adding -d parameter to
deliver does.
My postfix's master.cf with the deliver relevant line:
dovecot unix - n n - - pipe
flags=DRhu user=vmail:vmail argv=/usr/local/libexec/dovecot/deliver -f
${sender} -d ${recipient}
My postfix's main.cf with the deliver relevant line:
mailbox_command = /usr/local/libexec/dovecot/deliver
If you're using dovecot transport, you should probably remove the
mailbox_command since it only causes confusion.
Also one more possibility to fix this instead of using deliver -d
parameter is to set:
plugin {
home = /var/vmail/%u/home
}
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Re: [Dovecot] simple steps with sieve
On Tue, 2009-10-20 at 12:28 +0100, Peter Borg wrote: So we have exactly the same issue - vacation responses appear from user-dom...@hostservername. Do you think it would be enough to just add a new -r sender parameter to deliver and all user's From: fields would use it? (I guess probably only vacation for now.) signature.asc Description: This is a digitally signed message part
Re: [Dovecot] meaning of parameter imap_idle_notify_interval??
You seem to have kind of mixed everything into one so I don't know what happened. Rawlog (*.in, *.out files) isn't the same as where my patch was logging the message, it went to Dovecot's error log http://wiki.dovecot.org/Logging. Also do you mean there was no EXISTS reply sent at all after IDLE was started in either rawlog or telnet session? So the most important thing: After deliver logs the message, how long does it take for inotify triggered message to get written to Dovecot's log file? Or does it never get logged there? (Make sure you're looking at the log file where dovecot --log-error writes This is Dovecot's warning log.) On Tue, 2009-10-27 at 23:42 +0100, Ingo Thierack wrote: tried the telnet approach. patched in the logline. [i...@mail ~]$ telnet localhost 143 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE STARTTLS AUTH=PLAIN AUTH=CRAM-MD5 AUTH=DIGEST-MD5] ready. a login a OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH] Logged in b select inbox * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk \*)] Flags permitted. * 13 EXISTS * 0 RECENT * OK [UIDVALIDITY 1252958392] UIDs valid * OK [UIDNEXT 37] Predicted next UID * OK [HIGHESTMODSEQ 81] Highest b OK [READ-WRITE] Select completed. c idle + idling after idling displayed, i sent a message to the account. see the message delivered to the inbox in my syslog 2009-10-27 23:35:20 | dovecot: | deliver(i...@ghostdive.org): sieve: msgid=ac2e3a8f0910271535q4c5096a8w56d31e117cb7b...@mail.gmail.com: stored mail into mailbox 'INBOX' in logfile: b select inbox c idle out logfile: * OK [RAWLOG TIMESTAMP] 2009-10-27 23:34:55 a OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-E XTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH] Logged in * OK [RAWLOG TIMESTAMP] 2009-10-27 23:35:00 * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk \*)] Flags permitted. * 13 EXISTS * 0 RECENT * OK [UIDVALIDITY 1252958392] UIDs valid * OK [UIDNEXT 37] Predicted next UID * OK [HIGHESTMODSEQ 81] Highest b OK [READ-WRITE] Select completed. + idling
Re: [Dovecot] 1.1 Quota Question
On Thu, 2009-10-22 at 16:16 -0700, Marty Anstey wrote: We are currently running Dovecot 1.1.16 Postfix; maildir++. When a message arrives for a mailbox which is over quota, it is bounced. Obviously, this isn't very desirable; the primary downside to this is that when junk mail hits a full mailbox it's bounced to that recipient of the message. On a busy mail system, that could potentially get us blacklisted pretty quickly. Ideally we would like to reject the messages inline. Is there an easy way to set this up? a) Use deliver -e parameter and configure your MTA to wait on replying to DATA command until deliver has finished. I don't know how to make Postfix do this (or perhaps it does it by default? dunno). b) Use quota_warning scripts on 100% quota usage to update user's quota full bit in a database (or wherever) and have Postfix reject RCPT TO command based on that information. I don't know how to do that on Postfix's side either. signature.asc Description: This is a digitally signed message part
Re: [Dovecot] Public Folder Quotas
On Thu, 2009-10-22 at 11:32 -0500, Peter Fraser wrote:
Hi All
I'm really busy adding features to dovecot running on my dev box to
later move into prod. I saw where public mailbox quotas was added to
1.2 Does anyone have this working? I haven't been able to find docs on
that as of yet.
I suppose you mean something like:
namespace public {
prefix = Public/
..
}
quota = ..
quota2 = maildir:Public quota:ns=Public/
This creates a separate shared quota for all mailboxes in Public/
namespace. I've no idea if it really works, but the code is there. Let
me know if it doesn't. :)
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Re: [Dovecot] Dovecot, Shared Mailboxes (via symlink), and ACLs
Now, I have gotten the shared boxes to work IF I changed the permissions to be rwx for user and group on /home/imapuser/Maildir/*, but this makes procmail (and .procmailrc) unhappy You'll need to set UNIX permissions in a way that it works. Thank you for the responses! OK, it seems from some reading and experimentation that procmail will bail very quickly if it doesn't like permissions on its user directories and procmailrc files, so what I discovered was that I can give EVERYTHING user and group permissions under imapuser's Maildir (either rwx or rw depending on context) but that still won't let the shared folders work... although that's part of it. Only when I change the permissions of the main imapuser folder (/home/imapuser in this example) to 770 will it work. But, that breaks procmail. As does 760 or apparently giving any write permissions to anyone besides the owner. If I change the permissions to 750, everything automagically works. I can move messages, delete, view, etc. So, I guess that is that! later version, v1.1.10 is getting a bit old). The ACL it mentions isn't Dovecot ACLs, but filesystem ACLs or perhaps SELinux or something else. I guess I should change the error message. Thanks for letting me know the difference in the ACLs mentioned in the error message, that was definitely part of my confusion!! That put me on the path to figuring it out. :) Dave
Re: [Dovecot] second fs quota root crashes
On Tue, 2009-10-20 at 14:52 +0200, Juergen Obermann wrote: Hallo. In our dovecot 1.2.6 server running under Solaris 9 I would like to set up a second quota root because the mail folders are in the users home directories and the inboxes of all users are in /var/mail. As soon as I add quota2 = fs:INBOX:noenforcing:mount=/var/mail the imap client crashes repeatedly as soon as the user tries to open a mail folder. I guess this helps? http://hg.dovecot.org/dovecot-1.2/rev/439e14ff1467 Or just adding the mount= path to the first quota setting. signature.asc Description: This is a digitally signed message part
Re: [Dovecot] Public Folder Quotas
Hi folks,
I suppose you mean something like:
namespace public {
prefix = Public/
..
}
quota = ..
quota2 = maildir:Public quota:ns=Public/
We have this running in exactly that way.
This creates a separate shared quota for all mailboxes in Public/
namespace. I've no idea if it really works, but the code is there. Let
me know if it doesn't. :)
it does work :)
At least, with my tests at the beginning: public quota of 1kb, now a
move of a local mail to the shared namespace fails, RoundCube and
Thunderbird show the correct message. Customers didn't complain after
the dovecot 1.2.6-upgrade, so I assume it's still working.
And, even more: ThunderBird (also with raw IMAP) show the shared quota
as being different than the local quota.
best regards,
Anton
Re: [Dovecot] antispam-plugin 1.2 and trailing carriage-returns
On Tue, 2009-09-01 at 22:20 +0200, Karsten Bräckelmann wrote: The mail that is being trained is different than its respective source in the mbox file. The trained one shows added, trailing carriage-return chars for all headers, which are not in the headers in the mbox file. This breaks sa-learn -- both these variations are different, and SA would learn *both* when run against each one separately. How comes? Any insight? Probably because incoming mails have CRLF linefeeds. Antispam plugin could drop these by wrapping the mail_get_stream()'s returned input stream to i_stream_create_lf(). signature.asc Description: This is a digitally signed message part
Re: [Dovecot] Wish-list: X-Delivered-To headers generated by dovecot-deliver
On Sat, 2009-10-17 at 22:41 +0200, Andrzej Adam Filip wrote: Would it be sensible/cost effective to make dovecot-deliver generated X-Delivered-To header(s) based on command line parameter(s)? [after striping such existing headers, before consulting sieve] How exactly would that work? How is X-Delivered-To different from Delivered-To header? Do you mean there would be another parameter specifying what its content is? Somehow this sounds more like MTA's job (and perhaps LMTP server's job, so I might need to do that anyway there). signature.asc Description: This is a digitally signed message part
Re: [Dovecot] dovecot-auth stops responding
On Wed, 2009-09-16 at 13:50 -0400, Jonathan Siegle wrote: I found something in syslog today: local0.log.20090916:Sep 16 11:58:01 dovecot: auth(default): BUG: Worker sent reply with id 1, expected 2 local0.log.20090916:Sep 16 11:58:01 dovecot: auth(default): worker- server(foo,146.186.125.214): Aborted: Worker is buggy Found thread from August(Aborted: Worker is buggy ) and am applying patch as suggested. Did that fix dovecot-auth hanging? signature.asc Description: This is a digitally signed message part
Re: [Dovecot] Sieve vacation with russian subject
On Fri, 2009-10-16 at 11:48 +0400, Proskurin Kirill wrote: Is this problem still not fixed in new sieve implementation? I just implemented message header encoder: http://hg.dovecot.org/dovecot-1.2/rev/bd4a6f500c75 So only thing left to do is for Stephan to start using it. :) signature.asc Description: This is a digitally signed message part
Re: [Dovecot] Error: NO Mailbox is locked
On Fri, 2009-10-16 at 13:48 +0200, Giovanni Mancuso wrote: In dovecot log, i have: Error: IMAP(em...@domain.com): nfs_flush_fcntl: fcntl(/maildirs/domain.com/user/Maildir/dovecot.index.cache, F_RDLCK) failed: Interrupted system call If your NFS lockd doesn't work fast enough or well enough I guess NFS cache flushes can cause problems like these.. Do you have more than one Dovecot instance accessing the mailboxes in NFS server? If not, just remove mail_nfs_*=yes settings and this should go away. signature.asc Description: This is a digitally signed message part
