frontend lmtp connections to mupdate master

[Fabio S. Schmidt]

Hi Michael,

- Sorry if I am annoying answering this thread to the list, but maybe
someone has better ideias.

We are using Cyrus 2.4.14 with dedicated Backends, Frontends and
Mupdate servers. We have deployed a Cyrus Frontend on each MTA servers
so when a message is delivered it will only query locally the
locations of the mailboxes. This way the "real" Frontend servers are
only loaded with the IMAP connections from the clients.

These are our configurations:

# cyrus.conf

imap            cmd="proxyd -a" listen="localhost:imap" prefork=5 maxchild=100
lmtp            cmd="lmtpproxyd -C /etc/imapd-local-lmtpd.conf"
listen="lmtp" prefork=10 maxchild=500

#/etc/imapd-local-lmtpd.conf

mupdate_server: 127.0.0.1
304 mupdate_port: 3905
305 mupdate_authname: admin
306 mupdate_username: admin
307 mupdate_password: PASSWORD
308 mupdate_retry_delay: 10

# /etc/postfix/transport

ourdomain.com.br      lmtp:127.0.0.1:lmtp

Delivery log on the MTA:

Sep 26 14:22:20 mta_server postfix/lmtp[23622]: 0B88516F803:
to=<fabio at ourdomain.com.br>, orig_to=<fabio>,
relay=127.0.0.1[127.0.0.1]:24, delay=0.04, delays=0.01/0/0/0.03,
dsn=2.1.5, status=sent (250 2.1.5 Ok
SESSIONID=<cyrus-26064-1411752140-1>)

Delivery log on the Backend :

Sep 26 14:22:20 backend_server cyrus/lmtp[7391]: Delivered:
<20140926172219.E56FD16F7E5 at ourdomain.com.br> to mailbox: user.fabio

Regards,
Fabio

On 26 September 2014 13:34, Fabio S. Schmidt <fabio at improve.inf.br> wrote:
> We are not using unified murder.
>
> I am out of the office right now but as soon as I get there I will send you
> our configurations.
>
> Regards
> Fabio
>
> Em 26/09/2014 13:14, "Michael Menge" <michael.menge at zdv.uni-tuebingen.de>
> escreveu:
>>
>> Quoting "Fabio S. Schmidt" <fabio at improve.inf.br>:
>>
>>
>>> Hi Michael,
>>>
>>> You are most welcome.
>>>
>>> We use cyrus 2.4 and there is no need to use the patch.
>>
>>
>> Sorry I had forgotten to write in my first post:
>> This was cyrus-imapd 2.4.17 :-(
>>
>> Do you use unified murder?
>>
>> Regards
>>
>>    Michael
>>
>>
>> --------------------------------------------------------------------------------
>> M.Menge                                Tel.: (49) 7071/29-70316
>> Universität Tübingen                   Fax.: (49) 7071/29-5912
>> Zentrum für Datenverarbeitung          mail:
>> michael.menge at zdv.uni-tuebingen.de
>> Wächterstraße 76
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