Graylog version: v3.3.4
I can’t find the exact solution to my problem so I create a new topic, I am sorry if it is duplicated.
I want to display specific fields and its keys in the notification email so I enabled blacklog in the event setting and add the following in the blacklog section of the notification configuration:
I’ve consulted the official reference but I still don’t get the correct syntax. So I tried the following:
But the email I got from this shows nothing:
I wonder what went wrong. Please help.
Thanks a lot in advance.