Re: Dovecot Oy merger with Open-Xchange AG

2015-04-02 Thread Jogi Hofmüller
Am 2015-04-02 um 18:24 schrieb Reindl Harald: > Am 02.04.2015 um 18:19 schrieb Jogi Hofmüller: >> Am 2015-04-02 um 17:49 schrieb Reindl Harald: >>> Am 02.04.2015 um 14:30 schrieb Edwardo Garcia: >>>> On 4/1/15, Reindl Harald wrote: >>>>> Am

Re: Dovecot Oy merger with Open-Xchange AG

2015-04-02 Thread Jogi Hofmüller
Am 2015-04-02 um 17:49 schrieb Reindl Harald: > Am 02.04.2015 um 14:30 schrieb Edwardo Garcia: >> On 4/1/15, Reindl Harald wrote: >>> Am 01.04.2015 um 14:33 schrieb Bernd Petrovitsch: On Mit, 2015-04-01 at 13:07 +0200, Reindl Harald wrote: > Am 01.04.2015 um 13:04 schrieb Bernd Petrovit

Re: from Cyrus to Dovecot, seen status on cyrus.index files

2015-01-23 Thread Jogi Hofmüller
Hi, Am 2015-01-23 um 14:25 schrieb Norberto Bensa: > I've used dsync but it's too slow. Yes, that's also what we experienced and why we went to cyrus2dovecot. > Also, I have some users with shared mailboxes. Those mailboxes get > duplicated. Either this is the way it works or I'm doing somethin

Re: from Cyrus to Dovecot, seen status on cyrus.index files

2015-01-23 Thread Jogi Hofmüller
Hi, Am 2015-01-23 um 09:36 schrieb Heiko Schlichting: >> Does anyone use cyrus2dovecot for migrations? > > Yes, but this software which is not related to the one you mention: > > http://www.cyrus2dovecot.sw.fu-berlin.de/ The two are identical. Apparently someone put cyrus2dovecot on githu

Re: LMTP proxying

2014-09-24 Thread Jogi Hofmüller
Hi Ralf, Am 2014-09-24 um 13:52 schrieb Ralf Hildebrandt: > But my next issue is that there's no "default port for LMTP", but how > can I adapt the query in such a way that the default port 24 is being > used ONLY FOR LMTP? We solved that by setting up a second LDAP passdb for lmtp that supplies

Re: migration from cyrus with dsync sieve problem

2014-09-18 Thread Jogi Hofmüller
Hi Alessandro, Am 2014-09-15 um 16:07 schrieb Alessandro Bono: > i'm migrating a cyrus imapd server to dovecot with dsync > everyting seems working but sieve rules are not copied to dovecot server > I searched for documentation but without any luck > I use the configuration below with We are in

Re: preserving flags for shared mailbox when migrating from cyrus to dovecot

2014-09-10 Thread Jogi Hofmüller
Hi Teemu, all, Am 2014-09-10 13:49, schrieb Teemu Huovila: > I looked at the dovecot -n output attached to your previous mail and > I think I spotted some issues. > (...) > The INDEX and INDEXPVT are identical, which means there is no private > index. Having the CONTROL defined is also questionab

Re: preserving flags for shared mailbox when migrating from cyrus to dovecot

2014-09-10 Thread Jogi Hofmüller
Hi Timo, all, Am 2014-08-20 14:16, schrieb Timo Sirainen: > I think you can first migrate the shared mailbox's mails as whatever > user. Then use doveadm sync -1 (and maybe -m shared/foo to sync only > the one mailbox) to migrate the message flags. Well, I tried that in several different ways, a

Re: Escape comma in the LDAP passdb subquery configuration

2014-09-09 Thread Jogi Hofmüller
Hi, Am 2014-09-01 15:27, schrieb Francesco Fiore: > pass_attrs = > @mail=mail=%{login_user},dc=%{login_domain},dc=example,dc=com,\ >=proxy=y,\ >=host=%{ldap:mailHost@mail} > > In the previous example, the problem is the use of "," for DN > representation, which is also t

Re: quota for subfolder with prefix=INBOX.

2014-09-03 Thread Jogi Hofmüller
Hi, Am 2014-09-02 22:04, schrieb Jiri Bourek: > Yes. The grace value only protects the system from receiving huge last > message. Alright then, back to the $subject. Who has a clue on how to get extended quota for subfolders working when using prefix=INBOX.? Cheers, -- J.Hofmüller Nisiti

Re: quota for subfolder with prefix=INBOX.

2014-09-02 Thread Jogi Hofmüller
Hi, Am 2014-09-02 15:26, schrieb Jiri Bourek: > I think your question is answered by first sentence in > http://wiki2.dovecot.org/Quota/Configuration#Quota_grace I guess I totally misunderstood the quota_grace option then. To be clear: if the last mail brings the user just 1% over quota it does

Re: quota for subfolder with prefix=INBOX.

2014-09-02 Thread Jogi Hofmüller
Hi all, Since I did not manage to get quota for individual subfolders working I tried toying with quota_grace, which also does not work for me :( My approach was this: plugin { quota = maildir:User quota quota_grace = 20%% quota_rule = *:storage=5M } I expected normal delivery of email w

quota for subfolder with prefix=INBOX.

2014-08-29 Thread Jogi Hofmüller
Hi all, We use prefix=INBOX. in order to keep things as they were on the old server. Now I started playing with quota and have trouble getting the additional quota for Trash and/or Junk working. My expectation was that once a user is over quota and moves email to trash sh/e should be able to rec

Re: LMTP and passdb deny=yes not working

2014-08-27 Thread Jogi Hofmüller
Hi Am 2014-08-27 16:04, schrieb Jogi Hofmüller: > Guess I will have to take a look at the -- not yet tried -- quota > solution ... Nice! In combination with 'quota_full_tempfail = yes' that finally does what we need/want! Thanks and cheers, -- J.Hofmüller Ein literarisches

Re: LMTP and passdb deny=yes not working

2014-08-27 Thread Jogi Hofmüller
Hi, Am 2014-08-27 15:20, schrieb Steffen Kaiser: > you have lots of userdb's in your config. If you use %s in the general > ones, I would remove the special ones in the "lmtp" section at all. True. I cleaned them up a little. > userdb { > args = /etc/dovecot/deny/%s/deny-user > default_fi

Re: LMTP and passdb deny=yes not working

2014-08-27 Thread Jogi Hofmüller
Hi, Am 2014-08-26 16:48, schrieb Gregory Finch: > I don't think that LMTP/LDA use passdb. I'm pretty sure that they use > userdb only. > > The delivery agents just need to lookup if the recipient exists and > where to store the mail. OK, good point. Now I tried to disable LMTP for one user by m

Re: LMTP during dsync migration

2014-08-27 Thread Jogi Hofmüller
Dear Steffen, Finally managed to test your suggestions ... Am 2014-07-31 09:11, schrieb Steffen Kaiser: > On Thu, 31 Jul 2014, Steffen Kaiser wrote: >> How about adding another userdb { driver = passwd-file args = >> /.../%s/file >> } as the first one, which disables the access to the one user's

Re: LMTP and passdb deny=yes not working

2014-08-26 Thread Jogi Hofmüller
Hi all, Nobody with an idea on the ltmp passdb question? I would really love to find out if I am doing something wrong or if this just does not work as I expect it. Cheers, -- j.hofmüller We are all idiots with deadlines. - Mike West signature.asc Description: OpenPGP

LMTP and passdb deny=yes not working

2014-08-22 Thread Jogi Hofmüller
Hi all, I start this on in a new thread. I setup the deny-user setting to temporarily prevent users from logging in and (that would be great) also stop mail delivery for said user. All this is because of our upcoming migration. Now it seems that lmtp is ignoring this setting. This is from the

Re: LMTP during dsync migration

2014-08-21 Thread Jogi Hofmüller
Hi, Sorry for warming up this thread, but Am 2014-07-31 13:34, schrieb Michael Grimm: > In the meantime I use something like to block users during maintainance: > > # temporary blocks > passdb { > driver = passwd-file > deny = yes > args = /path/to/deny-users > } > > # regular > passwd {

Re: preserving flags for shared mailbox when migrating from cyrus to dovecot

2014-08-20 Thread Jogi Hofmüller
Hi, Am 2014-08-20 14:16, schrieb Timo Sirainen: > I think you can first migrate the shared mailbox's mails as whatever > user. Then use doveadm sync -1 (and maybe -m shared/foo to sync only > the one mailbox) to migrate the message flags. Just to make sure I got you right: The shared mailbox ha

preserving flags for shared mailbox when migrating from cyrus to dovecot

2014-08-20 Thread Jogi Hofmüller
Dear all, Despite all the progress we are making in our attempt to make the migration as smooth and transparent for our users there are still some important unsolved issues. One thing that I can't figure out is how to preserve a user's flags that s/he has for mail in a shared mailbox. So far we

Re: LMTP during dsync migration

2014-07-31 Thread Jogi Hofmüller
Hi Jiri, all, Am 2014-07-31 12:33, schrieb Jiri Bourek: > As far as I know you can do the warm - cold with dsync too. First you do > backup on live (i.e. accessible for both imap and delivery) mailbox. > This takes a long time on big mailbox, but that should not be an issue > since the mailbox ca

Re: LMTP during dsync migration

2014-07-31 Thread Jogi Hofmüller
Hi Harald, all, Am 2014-07-30 17:36, schrieb Reindl Harald: > normally you announce a mainantaince window for such migrations That's what we do. > why do you need dsync at all for such a migration? Migrating from cyrus to dovecot in a transparent manner. Cheers, -- j.hofmüller

Re: LMTP during dsync migration

2014-07-30 Thread Jogi Hofmüller
Hi all, Thanks for your replies. Am 2014-07-30 12:02, schrieb Jiri Bourek: > On 30.7.2014 11:27, Reindl Harald wrote: >> just shutdown the MTA so you don't receive new mail >> senders will defer and deliver later I would like to stay away from this option since we plan on doing a transparent mig

Re: LMTP during dsync migration

2014-07-30 Thread Jogi Hofmüller
Hi Jiri, all, Thanks for your reply. Am 2014-07-29 16:13, schrieb Jiri Bourek: > Considering you're planning to use doveadm backup, you can't deliver > into the new mailbox. From dsync man page: Yes, this is the way we plan to migrate the mailboxes. > backup - Backup mails from default mail lo

LMTP during dsync migration

2014-07-29 Thread Jogi Hofmüller
Hi all, Another question regarding migration. While migrating a mailbox with dsync is it safe to deliver mail via LMTP to the new (target) mailbox or is it wiser to deactivate LMTP delivery to this mailbox until it's fully migrated? And what methods could I use to stop delivery to a mailbox duri

incremental mailbox syncs for quick migration

2014-07-29 Thread Jogi Hofmüller
Hi all, We are facing quite large mailboxes (>10GB) in our migration from cyrus to dovecot. I did a test on one mailbox and repeated the sync a couple of times with the expected result that the second, third, etc. sync took only seconds compared to minutes for the first sync. We use this command

problem migrating shared folders from cyrus to dovecot

2014-07-29 Thread Jogi Hofmüller
Hi all, We face a problem migrating shared mailboxes from an old cyrus server to dovecot. Whereas migrating regular users works like a charm, the shared mailboxes cannot be migrated. dsync/doveadm states: "Error: Failed to access mailbox INBOX: Mailbox does not exist". This is somehow true since

imap/pop3/lmtp proxy question/problem

2014-06-25 Thread Jogi Hofmüller
Dear list, We are finally back to our task of migrating from cyrus to dovecot. dovecot mostly does what we want in terms of POP3/IMAP server. Now we are preparing for migration. The plan is to use dovecot as proxy for not-yet migrated accounts. This works wonderfully for IMAP but not for LMTP.

Re: [Dovecot] proxy, userdb and passdb

2013-12-03 Thread Jogi Hofmüller
Dear Alex et al > Did you happen to have this working? Could you share how? So far it's not working yet. We are currently exploring more recent dovecot versions (2.2.9 AFAIR) but had to do some other work to keep the mailsystem running. Now we have more time to work on migration and will post a

[Dovecot] LMTP, TLS/SSL, authentication, proxy

2013-10-22 Thread Jogi Hofmüller
Folks, Several questions packed into one email ;) Can dovecot use TLS/SSL on LTMP inet socket? Can I configure dovecot to only let an authenticated user deliver mail via LMTP? Can I tell dovecot to use a user/password for proxying LMTP connections? All this is related to my quest to move fr

Re: [Dovecot] proxy, userdb and passdb

2013-10-22 Thread Jogi Hofmüller
Hi Steffen, Am 2013-10-22 10:05, schrieb Steffen Kaiser: see http://wiki2.dovecot.org/PasswordDatabase/ExtraFields Did, thanks. The errors I mentioned in my previous post are gone. Still, proxying does not work as expected. Instead I get strange warnings: Oct 22 12:06:51 server dovecot

[Dovecot] proxy, userdb and passdb

2013-10-18 Thread Jogi Hofmüller
Dear all, We are getting closer to the migration of our mailsystem. Now I have a special question. We are successfully using passdb { driver = pam } and that is good. Now, how would I tell dovecot to proxy certain users (the ones not yet migrated) to the old server? My attempts to configur

Re: [Dovecot] Transparent Migration from cyrus to dovecot

2013-10-10 Thread Jogi Hofmüller
Dear Christian, Am 2013-10-10 17:06, schrieb Christian Rohmann: > I work for NetCologne GmbH, an ISP in Cologne, Germany. I did a talk > "Austausch einer ISP-Mailplattform ohne Downtime" at the mail server > conference the Heinlein-Support company held in Berlin in 2011. > > https://www.youtube

Re: [Dovecot] Transparent Migration from cyrus to dovecot

2013-10-08 Thread Jogi Hofmüller
Hi Ed, Thanks for the encouragement! Am 2013-10-06 22:56, schrieb Ed W: > Make use of the proxy feature. You can add a "server" entry into your > userdb, that way you can literally move users over one by one and flip > their server location. You can easily test individual users and move > them

[Dovecot] Transparent Migration from cyrus to dovecot

2013-10-06 Thread Jogi Hofmüller
Hi dovecot people, We are in the process of preparing the migration from a cyrus 2.1 installation to dovecot. Dovecot will be installed on new hardware, so we have separated servers that can/will exist in parallel for a while. Our goal is to do the migration without interrupting the service for