what does cyrus support through ldap?

2012-04-24 Thread Martin Kraus
Hi. I hoped that cyrus would be managable through ldap but that doesn't
seem to be the case. Is the cyrus ldap support strictly for authentication?
It's just that sasl can do that as well. 

I'd like to know if there are other options to managing mailboxes besides
calling perl scripts. I need to come up with some kind of a graphical
interface to manage mailboxes and I'm looking for the available options to
interface with cyrus. 

thanks
Martin

Cyrus Home Page: http://www.cyrusimap.org/
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online moving mailbox to a different partition

2011-10-31 Thread Martin Kraus
hi. I have several hundred gigs of mail messages on a partition and I'd like
to move it to a different partition but copying takes a very long time and I
don't want to have such a long downtime. 
I was wondering if the renamemailbox command moves a whole mailbox to a
different cyrus partition online including the whole mailbox hierarchy?

thanks
Martin

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mbox annotations survive mbox deletion

2010-05-18 Thread Martin Kraus
Hi. Using perl IMAP::Admin library, annotations for the given mailbox survive
mailbox deletion. Is there a way do delete all annotations for the given
mailbox or do I have to set all the available annotations to "none" before I
delete a mailbox? 

Also what other things survive mailbox deletion?

thanks
mk

Cyrus Home Page: http://cyrusimap.web.cmu.edu/
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Re: email inaccessible through imap after reading

2010-05-11 Thread Martin Kraus
On Tue, May 11, 2010 at 06:44:47PM +0200, Michael Menge wrote:
> If you use the delayed expunge feature of cyrus and the eMail gets
> deleted it stayes on the filesystem till cyr_expire removes them.
> See expunge_mode in imapd.conf

I'm not using expunge mode delayed. Haven't been able to get it to work it
just segfaults when expunging.
 
> I guess Outlook is using POP and deletes the mail after download.
> 
> Check your logfiles and/or use telemetry log for that user.

outlook uses imap and I've tried to access that mailbox using mutt both
through imap and pop3 and I've also tried  squirrelmail. 
The message is there, I can see it on the filesystem but it doesn't show up
after being read.

Since I've never had any similar problems with other cyrus servers, I'm
inclined to say it is something outlook did to that message but I can't figure
out what. If it deleted that message, it wouldn't be on the filesystem. 

mk

Cyrus Home Page: http://cyrusimap.web.cmu.edu/
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email inaccessible through imap after reading

2010-05-11 Thread Martin Kraus
Hello.
  I'm having problem with emails being inaccessible through imap after reading
it in outlook. The email file is still in the INBOX if I grep for it's mail id, 
but no
imap client displays it. I've tried with mutt and pop3  but I couldn't find the 
email either.

This server uses cyrus 2.3.14. I've never had any similar problems on any of
my other servers. My guess is that outlook does something to the message to
hide it from displaying but I've got no idea how to check this.

Does anyone have any idea why would this happen?

Thanks
Martin Kraus

Cyrus Home Page: http://cyrusimap.web.cmu.edu/
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Re: how to debug what happens inside mailboxes

2010-04-12 Thread Martin Kraus
On Mon, Apr 12, 2010 at 10:12:13AM -0300, Patrick Boutilier wrote:
> On 04/12/2010 10:05 AM, Martin Kraus wrote:
> >Hello.
> >   I'm using cyrus 2.3.14 on a mailserver and a few users are complaining, 
> > that
> >sometimes a message gets deleted from the mailbox after reading it. They are
> >using some sort of outlook. Users are using imap to connect to their
> >mailboxes. Is there a way to debug imap communication between outlook and
> >cyrus imapd other then using tcpdump?
> 
> Use telemetry:
> 
> http://markmail.org/message/4kigyucxzlrn6lc6

That is exactly what I need. Thanks. Is there some sort of documentation for
such features in cyrus? I can't seem to find anything beyond basic setup and
what is in manual pages. Stuff like annotations (through which I managed to
delete 30GB of emails), global sieve skripts, snmp configuration etc?

thanks
mk

Cyrus Home Page: http://cyrusimap.web.cmu.edu/
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how to debug what happens inside mailboxes

2010-04-12 Thread Martin Kraus
Hello. 
  I'm using cyrus 2.3.14 on a mailserver and a few users are complaining, that
sometimes a message gets deleted from the mailbox after reading it. They are
using some sort of outlook. Users are using imap to connect to their
mailboxes. Is there a way to debug imap communication between outlook and
cyrus imapd other then using tcpdump?

Thanks
Martin Kraus

Cyrus Home Page: http://cyrusimap.web.cmu.edu/
Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki
List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html


how to limit pop/imap login password attempts

2007-11-21 Thread Martin Kraus
Hi,
  I've been trying to figure out, how to limit login attempts for cyrus
pop/imap daemons. I'm trying to prevent brute-force password guessing. I'm
using cyrus sasl with /etc/sasldb2 user database, which also authenticates
postfix users. I'd like to solve this problem through sasl so I won't have to
figure the same for postfix or keep different passwords for mailboxes and
smtp. Is there any mechanism to do this through sasl or do I have to try doing
it through a firewall? 

I'm running debian etch system. If imap and pop do not allow multiple login
attempts within a single session, I could try to work around this problem
using iptables with the recent module but it's like scratching your left ear
with your right hand around the back of your head.

thanks for any pointers
Martin Kraus

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consistent backups without stopping cyrus?

2007-10-07 Thread Martin Kraus

Hi. Is there any plan to implement some finish-writes-and-hold-connections
feature into cyrus to allow making of consistent online lvm snapshot possible?

thanks
martin

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Re: Turn on/off IMAP/POP access?

2007-10-07 Thread Martin Kraus
On Sun, Oct 07, 2007 at 01:06:42PM +0200, Anders Norrbring wrote:
> Is there a way to disable a specific user's access to POP and IMAP in 
> Cyrus? I still want the mail to be delivered to the mailboxes (done via 
> LMTP), but I would like to turn off the user from getting the mail.
> 
> In case you wonder, it's for a pay system, so if they don't pay, the 
> don't get access.

disable their password?
mk

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Re: how to enable TLS in cyrus?

2007-03-20 Thread Martin Kraus
On Tue, Mar 20, 2007 at 01:41:11PM +0530, JOYDEEP wrote:
> Dear list,
> 
> How to enable TLS  security in cyrus ?

how about reading the documentation at least once?

http://cyrusimap.web.cmu.edu/imapd/install-configure.html

section about SSL,TLS and OpenSSL
mk

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Re: Postfix and catch all

2007-03-05 Thread Martin Kraus
On Mon, Mar 05, 2007 at 10:13:36AM +0100, Paul van der Vlis wrote:
> Hello,
> 
> When I want to use catch-all with Postfix without virtual hosts, there
> is an option luser_relay, but luser_relay works only for the default
> Postfix local delivery agent.
> 
> Is there another way to make a catch-all-mailbox without using virtual
> hosts?
> 
> With regards,
> Paul van der Vlis.

postfix parameter "always_bcc"

would this work?
mk

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