Re: Dovecot with LDAP Proxy

2019-05-21 Thread Federico Bartolucci via dovecot
Hi,

yes sure, we already use proxy with mysql auythentication. On the same
server we have the proxy working with mysql and it regularly uses the
backends servers, but when we configure the proxy to use LDAP instead it
always uses the default localhost and not the backend IPs.

Regards
-federico


Il 21/05/2019 07:25, Aki Tuomi ha scritto:
>
>
> On 20.5.2019 20.06, Federico Bartolucci via dovecot wrote:
>> Hello,
>>
>> configuring Dovecot with LDAP authentication, adding the parameter in
>> ther sql config file:
>>
>> pass_attrs = \
>>     =proxy=y
>>
>> I see then backend connections always addressed to localhot port 143:
>>
>> /user=uten...@domanin.com proxy   lip=127.0.0.1   lport=143   /
>>
>> while I expect that connections would be managed by the director and
>> then addressed to my backend IPs and specific port.
>> Is there a way to configure ldap proxy to get that behavior?
>>
>> Thanks in advance.
>>
>> -federico
>
> Hi!
>
> Have you read https://wiki2.dovecot.org/Director ?
>
> Aki
>



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Dovecot with LDAP Proxy

2019-05-20 Thread Federico Bartolucci via dovecot
Hello,

configuring Dovecot with LDAP authentication, adding the parameter in
ther sql config file:

pass_attrs = \
    =proxy=y

I see then backend connections always addressed to localhot port 143:

/user=uten...@domanin.com proxy   lip=127.0.0.1   lport=143   /

while I expect that connections would be managed by the director and
then addressed to my backend IPs and specific port.
Is there a way to configure ldap proxy to get that behavior?

Thanks in advance.

-federico


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Imap special-use with IOS 11

2018-08-17 Thread Federico Bartolucci
Hello,

has anyone experiened any issues with IMAP SPECIAL-USE extension with ios11?
After the update to ios11 the Ios mail client seems to not recognize
anymore the imap special-use, so that system folders (Sent, Trash etc..)
are not authomatically recognized and set during the configuration.

Regards
Federico


Re: Search problem

2018-05-28 Thread Federico Bartolucci
Hello,

thank you for your suggestion, I can obtain just this from the backtrace:

/[Thread debugging using libthread_db enabled]/
/Using host libthread_db library "/lib64/libthread_db.so.1"./
/Core was generated by `dovecot/imap'./
/Program terminated with signal 6, Aborted./
/#0  0x7f44637bb1f7 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56/
/56    return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);/


What could we understand from this?

-federico


Il 09/05/2018 18:52, Reio Remma ha scritto:
> On 09.05.2018 19:48, Federico Bartolucci wrote:
>> Hello,
>>
>> when doing a simple search through the lucene indexes in some
>> mailboxes (with actually many subfolders) the search terminates after
>> a few seconds with no result and the dovecot log shows this error:
>>
>> Fatal: master: service(imap): child 15433 killed with signal 6 (core
>> not dumped)
>>
>>
>> Any clue about the reasons? the lucene indexes have been already
>> rebuilt and look OK.
>
> Probably worth gathering more info by getting a full backtrace as per
> instructions in:
>
> https://www.dovecot.org/bugreport.html
>
> Good luck,
> Reio



Search problem

2018-05-09 Thread Federico Bartolucci
Hello,

when doing a simple search through the lucene indexes in some mailboxes
(with actually many subfolders) the search terminates after a few
seconds with no result and the dovecot log shows this error:

Fatal: master: service(imap): child 15433 killed with signal 6 (core not
dumped)


Any clue about the reasons? the lucene indexes have been already rebuilt
and look OK.



Regards

-federico


Dovecot proxy

2017-11-24 Thread Federico Bartolucci
Hello,

has someone already tested the dovecot-proxy with more than 10 nodes? or
someone knows anyway if is it officially supported up to a certain number?

Thanks.




Locks directory change

2017-10-26 Thread Federico Bartolucci
Hello,

it's the first time for me writing to the list, I'm trying to change the
location into which the Dovecot's locks are done reserving a special
temporary directory on an other partition, then adding to the
dovecont.conf the line:

mail_location = maildir:~/Maildir:VOLATILEDIR=/tmp_lock/%2.256Nu/%u

so that through the VOLATILEDIR directive the locks should be written in
this path.
We observe though that the locks for many users are still done in the
real maildir (NFS mounted filesystem) as if in some situations this
instruction is not effective. Anybody knows if are there other things to
change or to do or what could be the reason? (for instance to login in a
specific way or doing a particular operation).

Regards,
Federico