Python Script that Impersonates Emails

[Michael]

Hi,

This is somewhat of an odd question.  I came across a script ages ago,
written in python, that reads usenet groups, "learns" to impersonate how
people post, and then posts a pretty convincing email to the usenet
group.  I totally forget what it was called, and am having no luck
finding it on google.  Any one out there know what I am talking about?

Thanks,

Michael