[FIX] hr_recruitment: blacklist providers properly
In https://github.com/odoo/odoo/pull/126065 we introduced
the feature, that blacklists providers.
The issue with it, is that even if we only provide email_from
once we check it's not blacklisted [1], when we call the super method,
email_from is still filled in [2]
In order to correct it, we also delete blacklisted mail from msg_dict
[1] - https://github.com/odoo/odoo/blob/aed0e74462b15085c09d9ab5ff029810f1238aeb/addons/hr_recruitment/models/hr_applicant.py#L615-L616
[2] -https://github.com/odoo/odoo/blob/aed0e74462b15085c09d9ab5ff029810f1238aeb/addons/mail/models/mail_thread.py#L1388-L1390
task-3793345
closes odoo/odoo#157107
Signed-off-by: Bertrand Dossogne (bedo) <bedo@odoo.com>
sofiagvaladze
c02eb17aae