Before this commit Odoo was unable to match Outlook address Firstname.Lastname@example.com to Odoo user email address firstname.lastname@example.com. This lead to events being created in Odoo without an organizer. closes odoo/odoo#148715 X-original-commit: c6e174f99d741b82f9e2cb0789e7ad7786879825 Signed-off-by: Arnaud Joset (arj) <arj@odoo.com>