I needed to figure out what is sent by servers, and i figured out there is nothing to help in this direction except reading postfix log /var/log/postfix.log
I was looking for tools to visualise /var/log/postfix.log and make it human-friendly. And it seems there are tools there, including AWSTATS (I remembered this since cPanel time), that could be implemented.
In the end, I used pflogsumm (below is how to, Install/Use it)
apt-get install pflogsumm (to install on your mail server)
pflogsumm -d today /var/log/postfix.log (to use)
I am curious if anyone else is using any other tools and the how-to for them.
I would also like to ask the community to vote for a feature in enhance visualising email server analytics -> in/out as detailed as possible.
