Postfix Statistics

Hi, has anyone implemented some type of Postfix statistics tool on sentora. If so, a guide would be helpful.

I am looking at

Mailgraph : https://mailgraph.schweikert.ch/
Queuegraph : https://www.arschkrebs.de/postfix/queuegraph/

I would like to monitor mail that is going out of the server to see if it is being used by hackers for spamming etc.

tia.