Currently, only the 'to', 'subject' and 'message' fields are passed to alert scripts as per https://www.zabbix.com/documentation/2.4/manual/config/notifications/media/script.

This is suffice for sending email, SMS, and simple ticketing systems but we are currently trying to implement some tighter integration with our ticketing system and this is proving a challenge.

Could additional macros to passed to the alert scripts as Environment Variables?

Useful variables would include:

• Source event ID
• Source trigger IDs
• Source Host IDs
• typically any other event/action related macros