#!/usr/bin/env python

# Produce a sentence on stdout saying something about the message on stdin.
# ats@offog.org

import sys
import rfc822
import string
import re

msg = rfc822.Message(sys.stdin, 0)
(fromname, fromemail) = msg.getaddr("From")
subj = msg.getheader("Subject")

sent = "You've got new mail from "

if fromname:
    sent = sent + fromname
else:
    sent = sent + string.replace(fromemail, "@", " at ")

if subj:
    sent = sent + "; about " + subj

print sent + "."