Mail statistics

Hello all,

Is it possible to have more advanced statistics on the mail?

For instance:
* Number of outgoing mails
* Number of incoming mails
* Number of mails sent to domain (External)
* Number of mails sent to domain (Internal)
Etc.

Regards,

Bas

 

@SpeedyB If you figure it out, let us know, since I'd like that statistics too.

 

@inside83 I with the hint from @till I came to the following page: https://debian-administration.org/users/mar/weblog/4

This seems te be what I am looking for.. I think I need to do some tweaking..