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If you were looking for something specific you probably got redirected here from an old link to my (now gone) drupal blog. I migrated all the pages & blog entries to this blog, so just use the search here to find what you were looking for.

GUI and trytond_import_countries/currencies gives trytond.model.modelstorage.SelectionValidationError

So I got this error when trying to run trytond_import_countries and trytond_import_currencies ..

Univention Corporate Server as (internal and public facing) Mail server

So I set up my Univention Corporate Server as Mail server (Dovecot, postfix) .. which worked just fine, but a few things to take note of:

Nextcloud & Redis

After having some issues with the amount of DB queries / connections I decided to try redis for file locking with nextcloud.

SMTP timeouts (postfix, clamav-milter, cyrus-sasl)

So I had the problem that for some reason I couldn'T send emails anymore ..

How to add a DNS responce-policy zone to Univention Corporate Server (UCS)

So to avoid having to add (more) pinhole NAT or similar I was looking into adding a responce-policy zone to UCS. Looking around for a while I did not find a way to do this with the admin interfaces or ucr.

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