Displaying 20 results from an estimated 10000 matches similar to: "big mail Single-instance storage"
2007 Aug 02
3
Dovecot strong or not for a big Webmail architecture
Hello,
Do you think Dovecot could handle millions of active users in a big architecture ?
This cluster could be for example (each server is a bi quad Xeon 2.66 Ghz) :
- 40 Dovecot servers
- 4 LVS
- 20 Apache+PHP
- 2 Openldap
- 20 Postfix + ClamAV + SpamAssassin
- 1 NFS Netapps
For millions of user it could be multiple different clusters of 40 Dovecot servers with 1 Netapp for each cluster.
I
2019 Aug 14
2
SASL: encoded packet size too big
Hello!
Dovecot uses it's own SASL implementation, doesn't it?
Aug 14 23:45:23 example.com auth[10428]: GSSAPI client step 1
Aug 14 23:45:23 example.com auth[10428]: encoded packet size too big (813804546 > 65536)
Aug 14 23:45:23 example.com dovecot[10085]: auth-worker(10428): Error: LDAP: Can't connect to server: ldap://ipa2.example.com
Aug 14 23:45:23 example.com
2005 Jun 03
3
The Kolab Storage Format, supported?
hi,
is dovecot are support all required feature for kolab imap server? the
requirements can be found here:
http://www.kolab.org/doc/kolabformat-2.0rc3-html/index.html
ie. can i replace cyrus-imap with dovecot in a kolab server?
thanks in advance.
yours.
--
Levente "Si vis pacem para bellum!"
2019 Aug 15
2
SASL: encoded packet size too big
I suspect the problem is that dovecot tries to report LDAP error over
GSSAPI. So the best fix is to make sure your LDAP server does not return
error. =)
Aki
On 15.8.2019 14.56, Eugene Bright wrote:
> That's right.
> GSS-API is not used anywhere else.
> Do you like to inspect my full configuration?
> I can dump connection session and send pcap file here.
>
> On August 15,
2019 Aug 15
2
SASL: encoded packet size too big
> On 15/08/2019 00:34 Eugene via dovecot <dovecot at dovecot.org> wrote:
>
>
> The next combination of parameters makes 100% LDAP connections unsuccessful (the log snippet form the previous mail).
> sasl_bind = yes
> sasl_mech = gssapi
> tls = yes
>
> Looks like this combination is utterly incorrect and should be prohibited (tls must not be used when mech is
2017 Feb 23
3
Scaling to 10 Million IMAP sessions on a single server
Comparison of Dovecot, Uwash, Courier, Cyrus and M-Box:
http://www.isode.com/whitepapers/mbox-benchmark.html
2007 May 15
8
Getting rid of the common newbie problems
I think the most common Dovecot newbie problems are:
- Not looking at the (correct) logs for errors
- Authentication problems
- Mail location problems
- Mail permission problems
Below are some of my ideas how I could stop people from asking these
questions with future Dovecot (v1.1+) releases. Suggestions welcome.
Distribution people especially should say if they're against some
change.
2005 Jan 28
2
maildir and /var/spool/mail/$USER
I was told to use dovecot because it was easier than cyrus. I just
upgraded from fc1 to fc3. I am not sure what fc1 used but I think it was
cyrus and it worked perfect out of the box no configurations to do. The
new cyrus-imapd is not so simple so I got dovecot. I see examples saying
to use mbox=~/mail:INBOX=/var/spool/mail/%u but when I try that I
cannot map mail folders that reside
2005 Jun 20
1
Trailing dot filenames
Hi..
I have a little problem exporting Cyrus Imap /var/spool/imap folder.
Cyrus saves all messages using a Number followed by a dot.
i.e.
mailserver 24m # ls -l
total 304
-rw------- 1 cyrus mail 7188 Jun 20 09:17 5077.
-rw------- 1 cyrus mail 4843 Jun 20 10:14 5078.
-rw------- 1 cyrus mail 9431 Jun 20 10:45 5079.
-rw------- 1 cyrus mail 196093 Jun 20 10:45 5080.
-rw------- 1 cyrus
2005 Dec 06
6
Planning Mail Server (with low resources)
Hello,
I'm planning the installation of the school's Mail Server. This is the
first time I get in administration. I've been reading about postfix,
cyrus and the first page in the guide of HughesJR.com[2] about
installing postfix-cyrus, but due my low hardware resources, I ask for
suggestions to see If what I need can be done (and|or) stable.
Hardware:
Pentium III 1.4Ghz
256 RAM
40
2015 Aug 12
2
C6.7 evolution to cyrus imap(s) fails
Am 12.08.2015 um 15:16 schrieb Dr J Austin:
> Hi Richard
>
> I have been working at trying to get cyrus to listen on 148.197.29.5
> interface instead of the localhost - I have failed
>
> Whenever I add things to /etc/cyrus.conf such as
> imaps cmd="imapd -s" listen="[148.197.29.5]:imaps" prefork=1
No square brackets around the ip address.
>
2010 Jul 03
1
dovecot created mailbox empty - all mail forwarded to main MX server and cyrus-dovecot conflict
Hi all
after lots of trial and error and the help of THIS mail list, finally my
dovecot-postfix combination seems to work
yet
the dovecot mail spool always is empty
all mail forwarded to my main mail server - but i have no mail relay
configured.
why is the mail NOT in the dovecot inbox but forwarded to another mail
server ??
and why does postconf -A show cyrus and NOT dovecot ??
below some
2007 Nov 19
2
pine 4.64 with CentOS with LDAP
Hello
pine 4.64 on CentOS 5
I have successfully compiled 4.64 with SSL and it works fine.
However, I like to add LDAP feature.
I am having trouble with compiling it with LDAP.
I built the latest stable openldap-2.3.38
I did include this when I built openldap:
./configure --with-cyrus-sasl
Compile process gives me these errors below.
Any clue as what I may be doing wrong?
Thanks,
Farid
2015 Aug 11
1
C6.7 evolution to cyrus imap(s) fails
------------ Original Message ------------
> Date: Tuesday, August 11, 2015 20:24:36 +0200
> From: Alexander Dalloz <ad+lists at uni-x.org>
>
> Am 11.08.2015 um 17:56 schrieb Dr J Austin:
>> Hi
>>
>> I have been using evolution/cyrus/exim for 10 years - until
>> yesterday!
>>
>> I upgraded to C6.7 and now there is no way I can find of
2015 Aug 11
3
C6.7 evolution to cyrus imap(s) fails
Hi
I have been using evolution/cyrus/exim for 10 years - until yesterday!
I upgraded to C6.7 and now there is no way I can find of connecting
from evo to the cyrus imap(s) server
[root at maui:~]$ ps -ef|grep imap
cyrus 27768 1 0 15:21 ? 00:00:00
/usr/lib/cyrus-imapd/cyrus-master -d
cyrus 27775 27768 0 15:21 ? 00:00:00 imapd -s
cyrus 27779 27768 0 15:21 ?
2015 Aug 12
1
C6.7 evolution to cyrus imap(s) fails
Am 12.08.2015 um 20:29 schrieb Dr J Austin:
>
>
> On Wed, 12 Aug 2015, Alexander Dalloz wrote:
>
>
>>> I have been working at trying to get cyrus to listen on 148.197.29.5
>>> interface instead of the localhost - I have failed
>>>
>
>> No square brackets around the ip address.
>
> imap cmd="imapd" listen="imap"
2008 Nov 21
1
sieve-body extension support for deliver LDA's sieve plugin
Hello, I just read your message about sieve and body-extension in Dovecot. Do you have news on that topic?
I just have to filter mails containing a particular text fragment, and I cannot do without sieve body, I think..
Thank you for any clue you'd be able to give me !
Regards,
Bruno
---
Hi Timo & Co,
Is there any time frame for updating the deliver LDA's sieve plugin
code to
2006 May 26
2
Do I need large Cyrus DB files?
While investigating my earlier Sendmail confusion I noticed these files:
# ll /var/lib/imap/db/
total 15952
-rw------- 1 cyrus mail 16384 Jan 22 04:02 __db.001
-rw------- 1 cyrus mail 663552 Jan 22 04:02 __db.002
-rw------- 1 cyrus mail 98304 Jan 22 04:02 __db.003
-rw------- 1 cyrus mail 22568960 Jan 22 04:02 __db.004
-rw------- 1 cyrus mail 32768 Jan 22 04:02 __db.005
-rw-------
2020 Feb 14
3
shared folder name or public folder with mail address
Hello!
we are about to move from cyrus to dovecot and have one open issue
for that migration.
With cyrus we have "shared/" folders with a name that is self defined like
shared/project-xyz
but the email address for direct delivery to that folder my be different
(not project-xyz at domain.com).
With dovecot we try to have it similar (at least how the user sees it in the client)
like it
2012 May 11
2
Cyrus-imapd update from 2.2.12 to 2.3.16
We are trying to move our mail store from a host running cyrus-imapd
2.2.12 under CentOS-4 to one running 2.3.16 under CentOS-6. The
current host is a 32 bit architecture. The new host is 64 bit. We have
followed the update guide found at:
http://www.cyrusimap.org/docs/cyrus-imapd/2.3.16/install-upgrade.php
The steps we followed were:
1. Install cyrus-imapd et al on the new host.
2. Modify