I'm trying to filter postfix logs using the grok patterns posted here: https://github.com/whyscream/postfix-grok-patterns
The thing is, its not filtering the postfix logs properly. It is not segregating the message field which contains various fields like FROM, TO , HOST, STATUS, NCRPT , etc.
I'm still using logstash and elastic search, kibana are all latest stable release.
Can any one help?