Kolab policy with alias domains

[Sebastian Walter]

Hi Daniel,

My example just describes the problem, not the whole usecase. On the
server, there are several hosted domains, some of them with additional
alias domains/addresses. Sending mail from the alias addresses (even
from the same domain) doesn't work.

Sebastian

 On 09/02/14 09:30, Daniel Hoffend wrote:
> Hi Sebastian
>
> From the look of your usecase you don't really need the "Multi Domain
> Setup"
> described in the Howto. The howto mostly described the use case where
> you want to have multiple ldap directories / kolab instances seperated
> from each other.
>
> If you just need additional domains available for your kolab instance you
> just add additional alias domains to your main domain. There's no need
> for
> adjusting cyrus, postfix, roundcube and so on.
>
> Regards
> Daniel
>
>
>
> ------ Originalnachricht ------
> Von: "Sebastian Walter" <mail at swalter-it.com>
> An: users at lists.kolab.org
> Gesendet: 01.09.2014 16:25:01
> Betreff: ***UNCHECKED*** Kolab policy with alias domains
>
>> Dear list,
>>
>> This is about a new installation of Kolab 3.3 on CentOS 7. I followd the
>> Multi-Domain Howto on docs.kolab.org and overall the system is working
>> fine. Amongst other small issues (to be posted later) I have a problem
>> of sending mails from other e-mail addresses than the parent domain.
>>
>> I try to explain the issue with this virtual example: the parent domain
>> is example.org and an alias domain myexample.org is added via the Kolab
>> Web Admin. The user joe at example.org has a lot of secondary email
>> addresses (catchall for other domains), as well as one specific address
>> mail at myexample.org. He wants to send emails from this address with his
>> user account. The mail server replies with:
>>
>> An (SMTP) error occurred while sending mail. The server responded:
>> 5.7.1 <DATA>: Data command rejected: Could not find envelope sender user
>> mail at myexample.org.
>>
>> The only working workaround is to empty the
>> "submission_data_restrictions" direction in /etc/postfix/main.cf but I
>> would prefer to not disable Kolabs policies.
>>
>> As a consequence, I got lots of errors from
>> /usr/libexec/postfix/kolab_smtp_access_policy (premature end-of-input)
>> which I got rid of by commenting out the "chache_uri" directive in
>> kolab.conf.
>>
>> I guess my ldap system is somehow messed. Has anybody an idea?
>> Any help is greatly appreciated!
>>
>> Sebastian
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