Email Configuration¶
Some applications rely on having a mail server in the OS itself and other applications (like Wazuh) have their own mail configuration and so they don’t rely on a mail server in the OS itself.
Operating System¶
You can install and configure your favorite mail server. Depending on your needs, this could be something simple like nullmailer or something more complex like exim4.
Elastalert¶
Follow the steps on the Elastalert page.