Notifications now better respect custom behavior defined by individual Odoo apps, helping ensure messages are sent using the right business rules. The update also avoids unnecessary follower lookups in certain notification flows, improving efficiency without changing the visible user experience.

Purpose
=======
In message_notify, use self to allow internal methods
to be overridden.

Task-2852908

Notifications sent from business records now respect each module's custom behavior instead of always using the generic mail logic. This helps ensure automated messages in areas like helpdesk, referrals, data cleaning, and data merge follow the intended rules for each workflow.

Purpose
=======
In message_notify, use self to allow internal methods
to be overridden.

Task-2852908