With an mx company setup Create Invoice Validate CFDI Click "Send & Print" Issue: xml not in attachments In e9e9081 FW-port for saas-16.3 `_get_default_email_attachment_data` method was removed opw-3419746 closes odoo/odoo#129414 X-original-commit: 1001f6b5c007360ad2ecd5408cad78a744bf3d36 Signed-off-by: Laurent Smet (las) <las@odoo.com> Signed-off-by: Andrea Grazioso (agr) <agr@odoo.com>