Hi,
Have some old dboxes where doveadm sync fails with "Backend doesn't support
GUIDs, sync with header hashes instead".
The error is right after reading from the folder dovecot.index.log.2.
The dovecot version is 2.3.10.
Any fix/workaround for the error?
Hi,
I was wondering if it's possible to lighten the process of converting
sdbox mailboxes to zlib by, instead of using dsync (that brings much more io,
copying from alt - and copying of unneeded data as we have many mails already
compressed from activating zlib a couble of years ago) just
Words by Ricardo Branco [Wed, Oct 11, 2017 at 11:00:03AM +0100]:
> Before I go down the route of upgrading our main Solr instance from 6 to 7,
> just checking if anyone is using Solr 7 with Dovecot.
SOLR 7 works ok with dovecot. We did not upgrade but indexed from scratch with
7.0.0.
From our
Words by Alessio Cecchi [Sun, Jan 29, 2017 at 10:55:36AM +0100]:
> Hi,
>
> I'm running Dovecot with FTS and Apache Solr as backend.
>
> What is the command or the query to remove from Solr a deleted user/mailbox?
>
Something like
curl -Li
going back (ntp running as
daemon).
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
Assumption is the Mother of Screw-Up -- Mr. John Elwood Hale
.dovecot.org/Tools/Doveadm/SearchQuery
Try first on a single mailbox, of course.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
Assumption is the Mother of Screw-Up -- Mr. John Elwood Hale
? Like,
where the folder structure itself can't be changed, but new messages can
still come in to the folders?
You may be able to do that with ACLs.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
Assumption
On Qui, 2010-12-16 at 12:56 +0100, Ralf Hildebrandt wrote:
* Cor Bosman c...@xs4all.nl:
I saw someone also posted a patch to the LKML.
I guess I missed that one
http://lkml.org/lkml/2010/12/15/470
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
on the load as on the cs's.
I guess that would depend on the CPUs, caches, etc.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
Assumption is the Mother of Screw-Up -- Mr. John Elwood Hale
by the imap
processes that made the servers start using swap and the load to spike.
A memory upgrade brought it all to normal loads.
Wonder if this is your case (vmstat, check for si and so).
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
depend on our headshot skills and the blue team ones on our
grenade throwing disability.
I think Timo should quit the crap and revert some patches to institute
the old and healthy practices!!
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
of the IMAP
protocol. Unlike other server implementations, it is designed to be
aggressively compatible with existing legacy mail stores and systems, and
to be plug-and-play installable without requiring any site-specific
configuration.
So compatible that it sucks hard.
-- Jose Celestino
On Sáb, 2010-02-20 at 18:59 +, Spyros Tsiolis wrote:
Sir, you are one busy bee !
:-)
You make the rest of us look like lazy sobs :-)
Most likely because we are :)
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
all the names that server
may have. The client should support those kind of certificates, of
course.
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
- *
Progress (n.): The process through which Usenet has evolved from smart
On Seg, 2009-11-30 at 17:03 +0100, Thomas Hummel wrote:
On Mon, Nov 30, 2009 at 03:50:00PM +, Jose Celestino wrote:
The client compares the CN of the certificate with the hostname it has
configured and warns on a mismatch. What you can do is have multiple
subjects certificate
-186.local.lan 8.10.0 Darwin Kernel Version 8.10.0: Wed May 23
16:50:59 PDT 2007; root:xnu-792.21.3~1/RELEASE_PPC Power Macintosh powerpc
Success on Linux 2.4 and Darwin Kernel Version
8.11.0/xnu-792.24.17~1/RELEASE_PPC also.
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
measured?
We have about 3600 per server.
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
- *
Progress (n.): The process through which Usenet has evolved from smart
people in front of dumb terminals to dumb people in front
On Qua, 2009-09-30 at 23:23 +0200, Patrick Ben Koetter wrote:
* Jose Celestino j...@co.sapo.pt:
On Qua, 2009-09-30 at 17:08 +0200, Patrick Ben Koetter wrote:
Has anybody ever bothered to measure how many concurrent IMAP sessions
dovecot
can handle?
I know it depends on hardware
on
the same servers that the webmail, with the webmail connecting to
127.0.0.1:someport.
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
- *
Progress (n.): The process through which Usenet has evolved from smart
people
-imap :) We haven't
really measured it since it was so obvious with courier. But we do spare
some time with fs stats and checkpassword work, and we get a ready
connection with a hot cache.
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
wizard of a developer and an avid, engaged and endlessly helpful community.
Well said. Truth is i'm for a long time trying to find out what kind of
vodka Timo drinks.
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
- *
Progress
are the maildir base filenames, which contain
host names. Is it a bad idea to expose them to users?
Don't see why. Apart from guessing the number of incoming servers we
have (we use the so inventive mailN host naming) and I cannot even see
any harm in that.
-- Jose Celestino SAPO.pt::Systems
does Dovecot need this many processes?
Because dovecot preforks the *-login processes to speed-up the login.
No need to worry.
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
- *
Progress (n.): The process through which
? Why does Dovecot need this many processes?
Because dovecot preforks the *-login processes to speed-up the login.
No need to worry.
100 login sessions for just 3 connections? That is not right, no matter what.
No, login_processes_count matters.
-- Jose Celestino SAPO.pt::Systems
so it does matter. And, as
timo pointed out, you can put a upper limit with
login_max_processes_count.
My idle box has 64 imap-login processes and no, I'm not under a
dictionary attack :)
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
but Timo promptly got a workaround (dunno about the bug he opened on
Apple at the time though).
How, if that is the case, can Apple Mail and Dovecot work well with
each other, and my current email server is not able to?
Guess so, from what I said.
-- Jose Celestino SAPO.pt::Systems http
available
version (masked or not).
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
- *
Progress (n.): The process through which Usenet has evolved from smart
people in front of dumb terminals to dumb people in front of smart
Read on Chained SSL certificates on how to put everything (your cert and
intermediate certs) in the .pem.
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
- *
Progress (n.): The process through which Usenet has evolved from
On Qui, 2009-04-30 at 18:25 +0200, Ralf Hildebrandt wrote:
Apr 30 18:12:48 postamt dovecot: dovecot v1.1.14 starting up (core dumps
disabled)
Uh, how do I enable them?
ulimit -c unlimited
?
-- Jose Celestino SAPO.pt::Systems http://www.sapo.pt
question is what should this functionality be called?
UW-IMAP calls it burping.
Funny name. It should be a funny name :)
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly
, then
the staff, then the students, moving to bigger and bigger groupings as the
bugs work out of the migration and the move becomes more assured.
Tell me about it, we have to plan the migration of 6 million accounts
(many tens of TB) from Maildir to dbox in the near time :)
--
Jose Celestino | http
be thread highjacking month or something.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh. -- Robert A. Heinlein
and pop3 daemon processes. I don't see any in your
grep.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh. -- Robert A. Heinlein
?
core dumping functionality is there, but I guess the problem has more to
do with directory owner/permissions where it's writing the core file.
echo /tmp/core /proc/sys/kernel/core_pattern
I guess /tmp should be writeable :)
--
Jose Celestino | http://japc.uncovering.org/files/japc
Words by Jose Celestino [Sat, Feb 28, 2009 at 12:17:24AM +]:
Words by Timo Sirainen [Fri, Feb 27, 2009 at 05:41:39PM -0500]:
core dumping functionality is there, but I guess the problem has more to
do with directory owner/permissions where it's writing the core file.
echo /tmp
?
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh. -- Robert A. Heinlein
they can't find any reason
for this.
Is kind of dificult to get to a conclusion of what the problem may be
without any further testing or any logs or traces. Do you have any lab
where you can test a more recent version on the same hardware ?
--
Jose Celestino | http://japc.uncovering.org
. It has wrong W value:
/var/spool/dovecot/domains/fxclub.org/logistic/.fxclub/1135926892.Re1a4ad89Q1436.newmail.fxclub.org,S=24630,W=2
4849:2,
Timo, just for the record, what is a wrong W value ?
--
Jose Celestino
800MB of
IMAP cache PST. So it might not be headers only in there...
We have users with 40GB used :)
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh. -- Robert
though. Does it require files to be written initially in
tmp to be moved in new once complete?
Yes. Must be atomic.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh
Words by Charles Marcus [Tue, Feb 03, 2009 at 10:08:46AM -0500]:
On 2/2/2009 7:30 PM, Jose Celestino wrote:
I just migrated from dovecot 1.0.rc29 to 1.1.7, from Sparc platform to
Intel, it went very well.
rsync would be simpler.
Indeed. We always do a
rsync now
rsync
.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh. -- Robert A. Heinlein
everything, rsync final, start everything
with great success :)
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh. -- Robert A. Heinlein
of defeat the purpose of quota I think.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh. -- Robert A. Heinlein
that needs to be addressed if one wants to try and use dovecot's
deliver. Not that it's not possible, but I wouldn't consider it a drop
in replacement.
Not really that much to be addressed, I'm using it with much fuzz.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
virtual mailboxes but then again I
don't know if it will work with *ALL* folders. Besides that I'm afraid I
don't grok why you would want that anyway.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s
that) and we had to enable POP access to that for POP only users.
It's a ugly hack but we have it working.
Googling brought up some results, but I don't know how to implement...
With a ugly hack of course :)
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
make #8 configurable? We already have a sleep on auth failure on
the module that does the auth (checkpassword) with some extra checks
(for instance does not sleep on autentications coming from our webmail
servers because they already do that) so we may not want that enabled.
--
Jose Celestino | http
Words by Timo Sirainen [Tue, Dec 16, 2008 at 04:40:01PM +0200]:
On Tue, 2008-12-16 at 14:26 +, Jose Celestino wrote:
Words by Timo Sirainen [Tue, Dec 16, 2008 at 08:17:11AM +0200]:
On Mon, 2008-12-15 at 12:45 -0500, Stewart Dean wrote:
Is there a simple robust IMAP client to replace
compile it with
--enable-hcache Enable header caching
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh. -- Robert A. Heinlein
to the folder for that month (or other user-specified time period).
Any ideas please?
Will do that over imap or on the filesystem? Are you using maildir,
mbox, dbox?
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
have any plans to support preforking in the near future?
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
One man’s theology is another man’s belly laugh. -- Robert A. Heinlein
my attention.
[]'s
giorgenes
2008/8/14 Jose Celestino [EMAIL PROTECTED]:
Words by Giorgenes Gelatti [Thu, Aug 14, 2008 at 03:38:50PM -0300]:
Hello All,
I've been studying dovecot for replacing my company's current system
and I got a little worried about an aspect of the dovecot's
Words by Marc Perkel [Fri, May 30, 2008 at 09:45:21AM -0700]:
It appears to be that 1.1 is a lot faster that 1.0. And server load
levels have dropped.
Yes. That's because it is.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
but I'm not sure if by deleting messages manually I will break the
dovecot.index* files.
What do you think?
The index files will auto-fix.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
I trust my
would like to use is:
1.1.1.1 - certificate nr1
2.2.2.2 - certificate nr2
.
Any suggestion?
You have to have multiple dovecot instances.
--
Jose Celestino
http://www.msversus.org/ ; http://techp.org/petition/show/1
on a
dedicated folder throught imap by the isp services).
Timo has a solution on the making I think.
--
Jose Celestino
http://www.msversus.org/ ; http://techp.org/petition/show/1
http://www.vinc17.org/noswpat.en.html
IMAP? And why
would you want to allow the client to login with a master user? Anyway,
you can put loginuser*masteruser and masterpassword on the username
and password boxes on the client as explained by the documentation.
--
Jose Celestino
in getting it to work with
dovecot?
--
Jose Celestino
http://www.msversus.org/ ; http://techp.org/petition/show/1
http://www.vinc17.org/noswpat.en.html
If you would
, and its CPU utilization is now at
1/3rd previous levels.
Yeah. We went from a solution like yours to a based on dovecot imapd and
we reduced the servers in 1/3 and the server load to half. Pretty
impressive :)
--
Jose Celestino
http
(passes username NUL password
to checkpassword)?
As defined on the checkpassword interface here:
http://cr.yp.to/checkpwd/interface.html
--
Jose Celestino
http://www.msversus.org/ ; http://techp.org/petition/show/1
http
for Trash.
This only works in 1.0 with the quota-rewrite patch:
http://wiki.dovecot.org/Quota/New
--
Jose Celestino
http://www.msversus.org/ ; http://techp.org/petition/show/1
http://www.vinc17.org/noswpat.en.html
interopatibility with the various
clients.
More on the subject:
http://www.google.com/search?client=operarls=enq=subjectaltnamesourceid=operaie=utf-8oe=utf-8
--
Jose Celestino
http://www.msversus.org/ ; http://techp.org/petition/show/1
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