PURPOSE
Globally improve usability and features given by mailing portal about exclusion
list and opt-out management.
SPECIFICATIONS
Messages and notes are improved to have a better wording and links to contextual
records when possible (mailing, mailed records, contacts, ...).
Add opt out reasons when updating subscriptions or block list status. This
allows to better report on common causes.
For that purpose we introduce a new model allowing to store those reasons.
A boolean flag allow to trigger the usage of the feedback textarea in portal
page.
Task-2150462 (Mass Mailing: Improve subscription management)
Part-of: odoo/odoo#86084
Thibault Delavallée
b4d7eda6e0