Setting Up Systemd Email Notifications with SendGrid

After a recent service outage that went unnoticed longer than I&#x27;d like to admit, I decided to set up automatic email notifications for any systemd service failures. Here&#x27;s how I accomplished this using systemd and SendGrid. The Setup The solution consists of three components: A top-level systemd drop-in that triggers on any service failure A template unit that handles the notification…