Emails got always the odoo logo even if the company logo has been changed. This solves the problem. Technical note: the problem was caused by an exception in the controller due to invalid parameters used for send_file method causing web/static/img/nologo.png to be returned. Task-2920690 closes odoo/odoo#99073 Signed-off-by: Julien Castiaux <juc@odoo.com>