I like to use Crontab-ui by @alseambusher to manage my Mautic Instace Commands as it handles the Crontab Graphically, takes backups, can send you monitoring emails ...

Mautic self-hosted is a powerful and free email marketing system. This extension connects Mautic and OpenCart. When used on a dedicated server or VPS, Mautic can handle several thousand emails per day ...