Kolab & Debian 10

[Daniel Hoffend]

Hi

I can't confirm your problem:

I've used the multi domain filter for years and never had an issue with
it (and wrote parts of the a bit outdated multi-domain howto).

Nowadays i'm using an even more complex filter for kolab + debian10 systems.
query_filter =
(&(objectclass=domainrelatedobject)(associatedDomain=%s)(associateddomain=*.*)(!(associateddomain=*.*.*))(!(associateddomain=*.*.*.*))(|(inetDomainStatus=active)(!(inetDomainStatus=*))))

The trick is that the duplet query_filter should match for example.net
and not sub.example.net.

When you use postmap against the mydestination file, make sure to only
use the domain, not the email address.

root at kolab:~$postmap -q example.net
ldap:/etc/postfix/ldap/hosted_duplet/mydestination.cf

       example.net

You can used the email address for the local receipient check

postmap -q alias at example.net
ldap:/etc/postfix/ldap/hosted_duplet/local_recipient_maps.cf
mail at example.net

--
Regards
Daniel




Am 21.04.2020 um 09:06 schrieb Gelpi Andrea:
> Hi,
> 	I have a kolab on a debian 10 system.
> 
> I also use multi domain. To modify the system I followed this informations:
> 
> https://docs.kolab.org/howtos/multi-domain.html
> 
> There is an error in postfix configuration.
> 
> Edit /etc/postfix/ldap/hosted_duplet_mydestination.cf and change the
> query_filter setting to:
> 
> query_filter =
> (&(objectclass=domainrelatedobject)(associateddomain=%s)(associateddomain=*.*)(!(associateddomain=*.*.*)))
> 
> The above filter is wrong.
> 
> The correct one is:
> 
> query_filter =
> (&(objectclass=domainrelatedobject)(associateddomain=%s)(associateddomain=*.*))
> 
> With the wrong filter all received mail are rejected as the local
> recipient was not found.
> 
> You can check and reproduce the error with:
> 
> postmap -qv email_adderss
> LDAP:/etc/postfix/ldap/hosted_duplet_mydestination.cf
> 
> With the filter in the docs it returns NO MATCH
> 
> With the correct one it give you a match.
> 
> Regards,
>