Displaying 20 results from an estimated 200000 matches similar to: "Replication plans"
2006 Oct 24
3
Clustering (replication and proxying) plans for the future
I wrote this mostly so that I won't forget my thoughts. Most likely
won't be implemented anytime soon.
I haven't thought through all the locking issues. It would require a
distributed lock manager in any case. I think there are already several
existing ones, so one of them could probably be used for Dovecot.
Each mail server would consult a master server for getting namespace
2008 Apr 28
2
Replication protocol design
I'll probably be implementing multi-master replication this summer. My
previous thoughts about it are here:
http://dovecot.org/list/dovecot/2007-December/027284.html
Below is a description of how the replication protocol will probably
work. It should work just as well for master-slave and multi-master
setups. Comments welcome. I'll write later a separate mail about how
it'll be
2007 Dec 06
3
Roadmap to future
v1.1.0 is finally getting closer, so it's time to start planning what
happens after it. Below is a list of some of the larger features I'm
planning on implementing. I'm not yet sure in which order, so I think
it's time to ask again what features companies would be willing to pay
for?
Sponsoring Dovecot development gets you:
- listed in Credits in www.dovecot.org
- listed in
2020 Apr 04
2
replication and spam removal ("doveadm expunge")
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Can you provide doveconf -n and try turning on mail_debug=yes on both ends and try doveadm -Dv expunge ....
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Aki
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2020 Aug 20
2
Expuning & Purging doesn't fully remove emails?
Hello, I'm facing an issue where deleted emails keep re-appearing after my mailbox index gets recreated.??I'm running version 2.2.36 of dovecot, but I tested the same scenario under 2.3.10. I'm also using mdbox, autoexpunge, and using dovecot replication.
I've had several instances now where some expunged emails show up again in a mailbox. I noticed this error:
doveadm: Error:
2017 Oct 13
2
Question regarding replication - duplicate emails
Dear Dovecot and community,
We run a small email service for our customers, based on two machines that are made ?redundant or clustered? by using the replication feature of Dovecot.
This works well, for most emails.
Sometimes the following happends:
Email to our support database arrives at the inbox.
Every period a cronjob looks into that mailbox and parses the information and makes a support
2020 Aug 27
1
Expuning & Purging doesn't fully remove emails?
But is that not adviced in the manual[1]? I am also in the process of
setting up dovecot behind a haproxy. Still testing with this. I was
wondering why one would choose haproxy and not eg dovecot proxy (with
director)
[1]
https://wiki2.dovecot.org/HAProxy
-----Original Message-----
From: Zelic Bojan [mailto:bojan.zelic at kudelskisecurity.com]
Sent: woensdag 26 augustus 2020 23:39
To:
2008 May 01
5
Replication protocol design #2
Changes:
- Added goal 8 and rewrote mailbox synchronization plan.
- Added new SELECT command to change active mailbox and removed mailbox
ID from command parameters
Goals
-----
1. If a single (or configurable number of) server dies, no mails must be
lost that have been reported to IMAP/SMTP clients as being successfully
stored.
2. Must be able to automatically recover from a server
2010 Sep 23
1
Expunged GUID mismatch for UID error
Hi,
we have upgraded from v2.0.1 to v2.0.3 yesterday, trying to solve the
"dovecot-uidlist: Duplicate file entry"
errors. Now, at the moment, we don't get these errors, but when I try to
expunge mails from my trash folder I
get a lot of errors:
Sep 23 14:24:51 imap1 dovecot: imap(user): Error: Mailbox Trash:
Expunged GUID mismatch for UID 20193: 442b5ef0c3d3bf3cf4cb619944dce8e4
2016 May 30
3
Bug with shared access to mailbox
Hello,
I'm testing dovecot with some setups, and one of them is with shared
mailboxes. The test I wrote will create and delete mail using multiple
connections to the same user and folder. Each connection makes a couple of
mails, remembers the uid from APPENDUID, and will delete those emails again.
At the end of the test I expect an empty folder.
This is not what happens. At the end I still
2014 Sep 09
1
My Dsync isn't replicating 'EXPUNGE' IMAP command
Hi!
I have two Dovecot-2.2.13 servers with Dsync Replication: server1 and
server2.
When I execute 'EXPUNGE' on server1 side, the messages with FLAG
\Deleted are expunged only on server1. The message is still present in
Server2.
Could someone give me a hint reason for this ?
Thanks in advance!
--
Thiago Henrique
======================================================================
2017 Oct 21
1
Question regarding replication - duplicate emails
Maybe you could not delete the message instantly, but keep track of last seen UID. UIDs increase monotonically, so you can rest assured that next arriving email has larger UID.
Then you can bulk delete mails that are older than one day.
Aki
> On October 20, 2017 at 8:01 PM Remko Lodder <remko at FreeBSD.org> wrote:
>
>
> Hi,
>
> Anyone has suggestions? The situation
2014 Dec 27
1
Deleting files in sdbox
On Dec 27, 2014 3:19 AM, "Marc St?rmer" <mail at marc-stuermer.de> wrote:
> You could use the message UID to delete those pesky messages maybe.
>
> Of course you could try deleting those messages on your own and run
afterwards a doveadm index. This should also do the job.
As I said in my OP I could use doveadm-expunge with a search query. But
I've done that and
2017 Sep 18
3
sieve stopped working and doveadm mailbox list without -s shows less folders then with
Hi Timo,
update to 2.2.32 (suggested by Aki) did not change the situation ...
Am 18.09.17 um 20:49 schrieb Timo Sirainen:
> On 18 Sep 2017, at 20.12, Ralf Becker <rb at egroupware.org
> <mailto:rb at egroupware.org>> wrote:
>>
>> Hi Timo,
>>
>> Am 18.09.17 um 12:03 schrieb Timo Sirainen:
>>> On 18 Sep 2017, at 12.10, Ralf Becker <rb at
2020 Jul 27
4
Migration from one server to 2 new servers
Hi
I am in the process/planning of moving from my existing dovecot imap/pop3
server to 2 new servers (for HA/Resilience). I will be implementing dovecot
replication on new servers. Please find my current and new servers
versions.
My Current Production Server details:
========================
Linux OS - Red Hat Enterprise Linux Server release 6.5 (Santiago)
Dovecot version - 2.0.9
2018 May 07
2
replicator: User listing returned failure
Hello.
I've tried to configure TCP replication to slave server. But I got some
errors...
mx1:~# dovecot --version
2.2.27 (c0f36b0)
From dovecot.log:
May 07 19:27:41 auth-worker(34348): Warning: mysql: Query failed,
retrying: Unknown column 'username' in 'field list'
May 07 19:27:41 auth-worker(34348): Debug: sql(*): SELECT username,
domain FROM users
May 07 19:27:41
2020 Mar 30
2
replication and spam removal ("doveadm expunge")
Hello everybody,
since now I did no replication and spam is delivered into users folder "spambox"
Every night there is a cronjob which deletes spam older than 30 days via something like
"find .... -ctime +30 -delete"
Now I'm going to set up replication (two way) and I thought that
doing "rm" is not a good idea.
So I modified the job to something like
2018 Feb 24
1
Remove "Duplicate" emails (and documentation update)
On 2018-02-23 (16:47 MST), Joseph Tam <jtam.home at gmail.com> wrote:
>
> On Fri, 23 Feb 2018, @lbutlr wrote:
>
>> $ doveadm -f table fetch -u kremels 'hdr.message-id guid uid
>> hdr.x-listname' mailbox "Archive" | sort| awk 'cnt[$1]++{if
>> (cnt[$1]==2) print prev[$1]; print} {prev[$1]=$0}' |grep -E "[0-9] +$"
>> |awk
2018 Feb 23
3
Remove "Duplicate" emails
In a quest to remove ?duplicate? messages sent to both me and lists I subscribe to I came up with this, which I think should clean out my Archive folder, but I?ve been unable to get it to work for scanning all on my list-user email.
$ doveadm -f table fetch -u kremels 'hdr.message-id guid uid hdr.x-listname' mailbox "Archive" | sort| awk 'cnt[$1]++{if (cnt[$1]==2) print
2020 Jul 28
2
Migration from one server to 2 new servers
Hi!
Kishore, you got the command wrong..
`doveadm backup -R -u username-goes-here imapc:`
for this to work, you need to configure following things:
imapc_host = old-host-name
imapc_password = master-password
imapc_master_user = master-user-name
and on the old host you need
passdb {
args = /etc/dovecot/passwd.masterusers
driver = passwd-file
master = yes
pass = yes
}
This should