[Postfix] request

[andreas]

I would like to make a suggestion regarding the Postfix lists to adopt
a labelling for each message subject such that the subject begins with 
the fingerprint
[Postfix].
I find this kind of labelling extremely convenient for visually 
identifying
the messages coming from lists but also to filter on. I know there are 
other ways to do the
filtering but reading messages from [CentOS] lists and [Dovecot] lists 
I thought
this might be a little quirk Postfix could adopt.
Thank you
Andreas Kasenides