Coming from odoo/odoo@a4597fe34f . This code is not necessary anymore since we better handle From, SMTP-From, as well as allowing mail server filtering. We can now use standard aliases and servers instead of relying on hardcoded value "postmaster-odoo". Task-2784996 closes odoo/odoo#85837 Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>