How to send zabbix notifications to different messengers?

Question

Zabbix

There was a need to send messages from zabbix to email and telegram.
The scheme is as follows:
email passed - do not send to telegram,
if email did not pass, then send to telegram.
Tell me how to implement it??

Answer 1

I only know about telegram and successfully configured, the setup manual is there at the link
https://github.com/ableev/Zabbix-in-Telegram

Answer 2

How can an email fail to get through?