Importance Classifier: regression as it always classifies, even if turned off

[jurgenhaas]

Steps to reproduce

There is a regression that mails get classified, although it's completely turned off. This was fixed over a year ago in #5260 and #6390 but that just returned a couple of days ago.

Expected behavior

When the classifier is turned off, it should not classify.

Actual behavior

Although the classifier is turned off, emails get marked as important.

Mail app version

4.2.0-alpha.2

Nextcloud version

30.0.4

Mailserver or service

Mailcow

Operating system

Ubuntu

PHP engine version

PHP 8.3

Nextcloud memory caching

No response

Web server

Apache (supported)

Database

MariaDB

Additional info

No response

[kesselb]

cc @st3iny

[st3iny]

I tested it and the backend is fine. I noticed however, that the settings UI is showing the incorrect state. So, the importance is likely still enabled despite you having disabled it.

You can check via the following SQL query:
select configvalue from oc_preferences where appid = 'mail' and userid = 'admin' and configkey = 'tag-classified-messages';

(Replace admin with the id of your user.)

[jurgenhaas]

Interesting, thanks @st3iny

I've tested this, and it turns out, there isn't any value set for tag-classified-messages for any of the users on that instance.

I'm now adding it and see if that makes any difference.

[st3iny]

I'm now adding it and see if that makes any difference.

Yeah, that is fine and makes sense because the default value is true (if the config is not existing). Meaning, the classification is enabled by default if the user never toggled the config.

[jurgenhaas]

This seems to have resolved this issue, haven't seen any classified email for a couple of days. Thanks @st3iny for your support.