dirsrv not starting / wallace errors

[Hermann Himmelbauer]

O.k., I somehow fixed it now, however, the last Debian 9 / Kolab 16
update seems to have broken some parts.

Perhaps this is interesting for future updates, moreover I would be
happy to know if my fixes are "ok":

1) The Directory Service was not started anymore, so no login etc. was
possible. In order to start them, I had to do a "systemctl enable
dirsrv.target".

2) All E-Mails were stuck in the mailqueue as amavis was not listening
to port 10026. I fixed this by changing the following lines to
/etc/amavis/20-debinan_defaults":

#$inet_socket_port = 10024;   # default listening socket
$inet_socket_port = [10024,10026];   # default listening socket

After that, the E-Mails were looping, as there was still a policy
missing, which I fixed by adding the following lines to
/etc/amavis/25-amavis_helpers:

# it is up to MTA to re-route mail from authenticated roaming users or
# from internal hosts to a dedicated TCP port (such as 10026) for filtering
$interface_policy{'10026'} = 'ORIGINATING';

$policy_bank{'ORIGINATING'} = {  # mail supposedly originating from our
users
  originating => 1,  # declare that mail was submitted by our smtp client
  allow_disclaimers => 1,  # enables disclaimer insertion if available
  # notify administrator of locally originating malware
  virus_admin_maps => ["virusalert\@$mydomain"],
  spam_admin_maps  => ["virusalert\@$mydomain"],
  warnbadhsender   => 1,
  # forward to a smtpd service providing DKIM signing service
  forward_method => 'smtp:[127.0.0.1]:10027',
  # force MTA conversion to 7-bit (e.g. before DKIM signing)
  smtpd_discard_ehlo_keywords => ['8BITMIME'],
  bypass_banned_checks_maps => [1],  # allow sending any file names and
types
  terminate_dsn_on_notify_success => 0,  # don't remove NOTIFY=SUCCESS
option
};

I really wonder why these lines were missing from my configuration?

The initial Kolab install was relatively fresh (June 2016),
unfortunately I can't tell how it was configured until my update from
yesterday.

Best Regards,
Hermann

Am 06.08.19 um 12:08 schrieb Hermann Himmelbauer:
> Hi,
> I yesterday updated my Kolab instance (kolab16 from obs.kolabsys.com on
> Debian 9). Since then E-Mails are not delivered anymore.
> 
> Basically there seem to be two problems:
> 
> 1) The directory service on port 389 is not started. I can manually
> start the service via "service dirsrv at mail".
> 
> 2) All mails hang in the mailqueue: delivery temporarily suspended:
> connect to 127.0.0.1[127.0.0.1]:10026: Connection refused
> 
> It seems this has to do something with "wallace", a look at
> /var/log/kolab/pykolab.log tells me:
> 
> pykolab.wallace ERROR [961] SMTP Recipient(s) Refused,
> SMTPRecipientsRefused({'mymail at example.com': (451, '4.3.0
> <mymail at example.com>: Temporary lookup failure')},)
> 
> Do you have any clues of how to fix this?
> 
> Best Regards,
> Hermann
> 

-- 
hermann at qwer.tk
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