Displaying 20 results from an estimated 5000 matches similar to: "zlib_save per namespace/mailbox?"
2002 Jul 17
1
rsync memory usage
Hi,
we are using rsync to mirror large trees (>> 50 GB, >> 2 mio files)
offsite (rsync -e ssh with forced ssh command on the remote side).
The main problem occuring is memory usage (especially as the remote
system has no swap space configured for security reasons):
It seems that the rsync processes' RSS on both sides increases with
the number of files in the tree. Rsyncing the
2013 Sep 19
2
zlib_save per-user or per-mailbox?
We'd like to be able to activate zlib_save per-user or per-mailbox,
but it seems to be global, all or nothing. Search of this list
revealed a comment from Timo in 2012:
http://www.dovecot.org/list/dovecot/2012-March/064909.html
where he was thinking that compression per-namespace would be a
worthy feature. Was that done?
I'm in the process of replacing a 2.0 system with 2.2 EE. The
2010 Oct 06
2
problem with subscriptions=no and changed separator ?
Hello,
Dovecot 2.0.5+ (Debian "automatic package" 2.0.5-0~auto+5).
If I use the following namespace definitions
namespace personal {
inbox = yes
location = maildir:~/Maildir
separator = ^
prefix =
type = private
}
namespace others {
type = shared
separator = ^
prefix = shared^%%u^
location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u
subscriptions = no
list =
2001 Dec 13
14
tc: u32 match in nexthdr not working?
Hello,
it seems, that filtering on nexthdr (TCP/UDP) content, especially
src or dst port, is not working.
The following has no effect on 2.4.16 or older (even 2.2) kernels:
# tc filter add dev eth0 parent ffff: protocol ip prio 50 u32 match tcp
dst 3128 0xffff police rate 40kbit burst 10k drop flowid :1
Even if
# tc filter ls dev eth0 parent ffff:
filter protocol ip pref 50 u32
filter protocol
2014 Feb 27
1
Converting old emails to compressed format
Hello,
I know this question has already been asked, but I would really like a
solution here as I tried all I could find on the wiki or mail archives
I am now running dovecot 2.2.12
Compression works fine for new mails, so zlib works
Mails are currently stored using dbox
So I tried for testing
dsync -D -v mirror -u user -m Archives dbox:~/temp
dsync -o "plugin/zlib_save=xz" -D -v
2013 Apr 02
1
doveadm mailbox list/stats etc. and shared mailboxes/ACLs
Hello,
2.2.0rc3:
host:~# doveadm mailbox list -u testuser
INBOX
INBOX.test
INBOX.bla
INBOX.bla.blubb
INBOX.shared
INBOX.virtual
INBOX.shared.user1
INBOX.shared.user1.privat
INBOX.shared.user1.test
INBOX.shared.user1.test.test2
INBOX.shared.user1.Trash
INBOX.shared.user1.in2009
[... all mailboxes of user1]
Only user1.test and user1.test.test2 have ACLs that allow testuser to access
them.
2013 Apr 02
1
replicator process
Hello Timo,
2.2rc3: replication unconfigured (no "replica" in doveconf -n output),
# doveadm replicator status
starts the dovecot/replicator process, which keeps running, leading
to "sync: User has no mail_replica in userdb" errors for each user every
5 minutes.
Same after "doveadm replicator replicate some-even-nonexisting-user".
Lutz
2013 Apr 25
1
search and UTF-8 normalization forms (NFD)
Hello,
on a system with dovecot 2.2 I've got a mailbox containing multiple mails
from a person called Kr?ger, but From: header encoded differently.
Some are encoded in UTF-8 normalization form decomposed (as used by Mac OSX),
that is u and umlaut accent as sperate combined codepoints
instead of one ?:
From: =?utf-8?Q?replaced_Kru=CC=88ger?= <krueger at some.domain>
Searching within
2015 Oct 30
2
IMAP COPY creates invalid index data with zlib and mail_log plugins enabled but zlib_save off
I've noticed that maildir IMAP COPY commands can generate invalid
dovecot.index entries when all seven of the following are true:
- The zlib plugin is enabled;
- The zlib_save/zlib_save_level options are NOT enabled;
- The source message being copied is compressed;
- The mail_log plugin is logging "copy" events;
- The mail_log_fields setting includes at least one message header;
-
2017 Dec 26
0
zlib plugin aborts without zlib_save
This is in follow-up to
https://dovecot.org/pipermail/dovecot/2017-December/110443.html
I had mail_plugins = "zlib", but zlib_save wasn't set (my mailboxes were
not compressed).
It seems that when the zlib plugin is enabled, but zlib_save isn't set, the
zlib plugin aborts on a regular basis---on a single-user system, I was
seeing it about 150 times a day.
Panic: file
2011 Sep 13
4
imapc and imap_acl
Hello (Timo),
yes, I know... maybe it's a bit far fetched, but I do have a use case.
Would it be (reasonably easily) possible to implement IMAP ACL
support for "imported" imapc namespaces/mailboxes?
There is no local directory (like with the virtual plugin) yet...
Greetings,
Lutz
--
Lutz Pre?ler <Lutz.Pressler at SerNet.DE> http://www.SerNet.DE/
SerNet Service
2010 Mar 29
1
Dovecot 2.0 zlib and dbox
Hello,
As per wiki instructions, I tried to enable zlib compression of mails by
adding/modifying the following snippets of configuration:
plugin {
zlib_save_level = 6
zlib_save = gz
}
and
protocol imap {
mail_plugins = fts fts_squat autocreate zlib imap_zlib
imap_id_log = *
}
I am using dbox format and delivering the mails via dovecot deliver,
however mails don't seem
2011 Apr 29
1
example-config mail_log plugin options
Hello,
dovecot-2.0.12/doc/example-config/conf.d/10-logging.conf
contains
# mail_log plugin provides more event logging for mail processes.
plugin {
# Events to log. Also available: flag_change append
#mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
# Group events within a transaction to one line.
#mail_log_group_events = no
# Available fields: uid, box,
2019 Oct 10
3
Using attachment_dir with plugin zlib corrupt mails
Hello:
I have found the same problem reported above by Patrick Cernko affecting our system and corrupting our messages. Even worse, Outlook 2016 will no synchronize and the clients cannot see any message, even if there is only one corrupted mail per mailbox.
I cannot figure out a feasible workaround for our system, and I can see that in new version 2.38 the bug is not fixed.
Will
2020 Aug 28
2
zlib errors after upgrading
ok, I did install zstd (zstd command line interface 64-bits v1.4.4, by
Yann Collet)
reconfigured & compiled dovecot 2.3.10.1 again with option : with-zstd
changed the configuration file to :
zlib_save = zstd
and restarted dovecot -
now I have following log file errors :
Aug 28 16:17:39 lxc-imap dovecot:
imap(rnowotny)<237930><H1kft/CtENRUclcc>: Error: zlib_save: Unknown
2007 Mar 28
1
problem with POP3 mail location when using namespaces
Hello,
I have a problem (at least with 1.0rc28 and 1.0rc27) when using
the following namespace definitions:
namespace private {
separator = "/"
inbox = yes
location = mbox:~/Mail:INBOX=/var/spool/mail/%u
}
namespace public {
separator = /
prefix = 0-LISTS/
location = mbox:/var/mail/lists:INDEX=~/.sharedMail/lists/index
}
namespace private {
separator = "/"
2010 Oct 08
1
lazy_expunge and moving messages
Hello,
testing the lazy_expunge plugin (with 2.0.5), I realized the
following effect, which users may not expect/understand:
As moving messages from one folder to another has to be done by
clients with the IMAP command sequence COPY STORE EXPUNGE, every moved
message is also put into the "shadow folder" of the source folder.
Maybe it's possible to extend the plugin to optionally
2010 Dec 02
1
problem with virtual plugin/index files?
Hello,
Timo: on Oct 29th I wrote
----
with latest 2.0.6 (601065674f74), the following virtual mailbox
is not behaving correctly. I'm quite sure that the problem has not
existed in some earlier 2.0.x (maybe only INBOX as mailbox then
though):
~user/Maildir/virtual/.week/dovecot-virtual contains
INBOX
INBOX.*
-INBOX.Trash
inthread refs younger 604800
This works as expected for the first
2000 Sep 14
2
openssh 2.2.0p1 fails with openssl 0.9.6-beta1
On Wed, Sep 13, 2000 at 09:13:26AM +0000, Graham Murray wrote:
> On upgrading to openssl 0.9.6-beta1, I find that openssh 2.2.0p1 fails
> to connect.
I did some more experiments and also saw the problems.
They occur when using a 0.9.6-beta client to connect to 0.9.5a and 0.9.6-beta
servers.
They also occur when using a 0.9.5a client connecting to a 0.9.6-beta
server.
Connections fail with
2001 Jun 20
8
[Lutz.Jaenicke@aet.TU-Cottbus.DE: 2.9p1: HP-UX 10.20 utmp/wtmp handling broken?]
Hi!
I am resending the following message about problems with utmp handling.
* In the meantime I had some request in private mail from people asking
whether I have new information.
* The problem is still persistant in 2.9p2.
* My own new investigations show, that the problem only appears with
protocol 2, not with protocol 1, I therefore only started to note it
when protocol 2 became the