Prerequisites: Docker Compose Configuration: To allow Wazuh to have the capability to authenticate to the outlook SMTP, I will leverage the use of a Postfix image from https://github.com/juanluisbaptiste/docker-postfix. Wazuh configuration: Note that, you have generic and granular options to configure the emails https://documentation.wazuh.com/current/user-manual/manager/manual-email-report/index.html?highlight=email#configuring-email-alerts . Hope you find it useful 🙂