Displaying 20 results from an estimated 10000 matches similar to: "Planning migration"
2011 Jan 21
2
Does dsync handle client-side deletions?
Hi there,
I'm currently evaluating the idea of a multi-master setup where each
node shall hold a full copy of the mailboxes. Basically the idea is
to use NFS and dsync to keep those copies in sync. So I did some
tests with dsync and ran into a problem. Consider the following
scenario:
1) Location1 and Location2 are in sync
2) A mail gets deleted on Location1 (via IMAP)
3) dsync mirror run to
2013 May 31
2
imapc - different settings for different namespaces
Originally I was planning on allowing all kinds of mail settings inside namespace {}, including imapc_* settings. But that's a bit difficult to implement (although I think it will happen some day). So for now I was thinking:
imapc foo {
host = imap.foo.com
master_user = foomaster
password = foopass
}
imapc bar {
host = imap.bar.com
...
}
namespace {
prefix = foo/
location =
2013 Jul 01
1
dsync/imapc migration question
Doing an imapc migration with the pop3 migration plugin, using doveadm
backup -R.
I occasionally get the following output:
dsync(user at domain.tld): Error: imapc(mail01.domain.tld:143): Server
disconnected unexpectedly
dsync(user at domain.tld): Error: imapc(mail01.domain.tld:143): Server
disconnected unexpectedly
dsync(user at domain.tld): Error: imapc(mail01.domain.tld:143): Server
2020 Jul 28
2
Migration issue
Hi Aki & Dovecot team,
Just continuing with the previous discussion "Migration from one server to
2 new servers".
Hi,
I have tried the same way as per your suggestion. But it's throwing an
error.
-------------
[root at production2 log]# doveadm backup -a All -R -u kishore at test.ba.com
imapc:
dsync(kishore at test.ba.com): Info: imapc(production1.baplc.com:143):
Connected
2019 Sep 30
2
courier to dovecot migration
>
> On 30.9.2019 13.40, tovises wrote:
>>>
>>>> On 30 Sep 2019, at 13.13, tovises via dovecot <dovecot at dovecot.org>
>>>> wrote:
>>>> WOW! - amazing quickly, I'm really grateful.
>>>>
>>>> I was using: -u tovis imapc: nusi but still something wrong.
>>>> Patstebin: https://pastebin.com/tH4wzJka
2013 Jul 04
2
Migrating domain using IMAPc
Hi list,
I'm trying to do a domain migration using the imapc feature, but i'm having
some problems and I really don't know what is happening.
So if you guys could help me with a path to solve this, I will be glad.
I'm using Dovecot 2.1.7 in a Debian Wheezy machine.
The command I'm using is:
dsync -Dv -o imapc_features=rfc822.size -o imapc_host=IP -o imapc_port=143
-o
2012 Jul 13
1
imapc: Restrict the number of connections
Hi,
I have managed to get an imapc connection to another server and bind its
contents to only one account (via global ACL).
The namespace itself is created as public, though it does not seem to
make a difference for this use case (i.e., it does not matter, whether
its type is 'public', 'shared', or 'private').
namespace {
hidden = no
list = children
location =
2012 Jun 24
3
Mail migration to dovecot with doveadm backup
Hi,
i try to migrate mails from a non dovecot imap server to a dovecot imap
server with doveadm backup as described there:
http://wiki2.dovecot.org/Migration/Dsync
i first tried (local-mailbox port 18143 is the non dovecot imap server):
/usr/bin/doveadm -o imapc_user=user at example.org -o imapc_password=imappw
-o imapc_host=local-mailbox -o imapc_features=rfc822.size -o
imapc_port=18143 -o
2018 Jul 21
2
Dsync fails to connect to remote IMAP server
Hi,
I'm trying to migrate from an old courier IMAP server to Dovecot 2.3.1
(8e2f634). The old server uses self signed SSL certificate.
I'm using the following configuration:
imapc_host = 10.1.1.3
imapc_user = %u
imapc_features = rfc822.size fetch-headers
imapc_port = 993
imapc_ssl = imaps
imapc_ssl_verify = no
mail_prefetch_count = 20
mail_shared_explicit_inbox = no
Launching dsync
2011 Sep 09
3
2.1: imapc LIST problem / usage question
----- Forwarded message from SerNet Support Lutz Pre?ler <support at SerNet.DE> -----
From: SerNet Support Lutz Pre?ler <support at SerNet.DE>
Subject: 2.1: imapc LIST problem / usage question
To: dovecot at dovecot.org
Date: Fri, 9 Sep 2011 12:00:46 +0200
Organization: SerNet Service Network GmbH
Hello,
2.1.alpha1 (latest Debian auto build on amd64)
As a test, namespace for gmail
2020 Jul 28
1
Migration issue
Adding the dovecot.conf configuration from old and new servers:
=========================================
My old server dovecot.conf (production1):
=========================================
disable_plaintext_auth = no
listen = *
log_path = /var/log/dovecot.log
mail_location = maildir:/z1dev/mail/virtual/%d/%n/Maildir/
passdb {
args = /etc/dovecot/passwd
driver = passwd-file
2014 Sep 18
1
dsync error: Error: Can't delete mailbox INBOX: INBOX can't be deleted.
Hello,
I'm aware of these two threads
http://www.dovecot.org/pipermail/dovecot/2012-March/thread.html#134311
http://dovecot.org/pipermail/dovecot/2012-June/thread.html#136488
but unfortunately I wasn't successful with my dsync mailbox migration attempt despite the information I could find there. I'm using iRedMail setup for the dovecot server. I made sure that the dovecot mailbox
2016 Nov 01
2
Server migration
> On 31 Oct 2016, at 13.11, Tanstaafl <tanstaafl at libertytrek.org> wrote:
>
> On 10/30/2016 5:32 AM, Sami Ketola <sami.ketola at dovecot.fi> wrote:
>> On 28 Oct 2016, at 16.54, Tanstaafl <tanstaafl at libertytrek.org> wrote:
>>> Oh... I thought the --useuid option eliminated this problem?
>>>
>>>
2019 Dec 23
1
Trouble using reverse dsync backup (log in successful but almost nothing happens)
I am migrating an old dovecot 2.2.30 (macOS High SIerra, macO S Server) to a new server with dovecot 2.3.7 (macOS Mojave, macports).
To get the data over, I?m trying to do a reverse backup with doveadm between an old and a new mail server, but failing to do so. I?m trying (from the new server, the old server is 192.168.2.67):
doveadm -Dv \
-o imapc_host=192.168.2.67 \
-o imapc_user=gerben \
2013 Apr 23
3
Using dsync to export mail to remote IMAP account
I've read the web/man pages on dsync, but it's not clear to me whether
dsync can be used to export (rather than import) a user's mailbox to a
remote non-dovecot IMAP account.
(The intention is to use it whenever a user leaves and wants to copy their
local mail to Google or whatever. I currently use uw-imapd's mailutil --
it works, but it's dreadfully slow.)
As a first crack
2019 Sep 28
2
dsync having problems with @-sign in mailbox names
Hi there
We are running Cyrus-to-Dovecot migrations using dsync on destination Dovecot server (Debian Stretch / latest Dovecot 2.3.7.2 from community repo) like this:
$ doveadm -o mail_fsync=never backup -R -u <username> imapc:
For imapc configuration to connect to remote Cyrus server, see below [1].
While this works great for hundreds of mailaccounts, dsync fails with the following
2019 Sep 30
2
courier to dovecot migration
>
>
>> On 30 Sep 2019, at 13.13, tovises via dovecot <dovecot at dovecot.org>
>> wrote:
>>>
>> WOW! - amazing quickly, I'm really grateful.
>>
>> I was using: -u tovis imapc: nusi but still something wrong.
>> Patstebin: https://pastebin.com/tH4wzJka
>> The most relevant part (I think) is:
>>
2020 Mar 30
2
doveadm backup from gmail with imapc
I am trying to backup a gmail account (not the one I am writing from)
to dovecot, using doveadm-backup and imapc, but am having ssl
connection problems.
ted at expectation:~# doveadm backup -D -R -u ted imapc:
dsync(ted): Info: imapc(imap.gmail.com:993): Connected to
74.125.71.108:993 (local 10.7.1.179:53852)
dsync(ted): Warning: imapc(imap.gmail.com:993): Server disconnected
unexpectedly:
2013 Sep 02
1
migration from IMAP/POP3 courier server to a remote dovecot server
Dear all
i'm planning a transparent migration from a courier server that provides
both IMAP and POP3 access to users to a remote dovecot server with both
IMAP and POP3 access.
I have to migrate about 2500 users for 250 GB of space.
I'm using dovecot 2.2.5.4 on debian6 squeeze.
To make a transparent migration i have to maintain old IMAP UIDs and POP3
UIDs, so i've read
2019 Sep 28
2
dsync having problems with @-sign in mailbox names
> On 28 Sep 2019, at 11:28, Sami Ketola via dovecot <dovecot at dovecot.org> wrote:
>
>
>
>> On 28 Sep 2019, at 12.21, Philip Iezzi via dovecot <dovecot at dovecot.org> wrote:
>>
>> Hi there
>>
>> We are running Cyrus-to-Dovecot migrations using dsync on destination Dovecot server (Debian Stretch / latest Dovecot 2.3.7.2 from community