[Mimedefang] graphdefang issues

[Kenneth Porter]

Well, well, well. I wondered why a nouser would repeat and tcpdump'd the 
connection. After a bit of investigation I'm finding that some piece of 
ratware at 200.232.195.50 has been retrying the same bad user continuously 
for the last 11 hours. Just a RCPT TO over and over, nothing else. I hate 
to just drop the connection without doing something, ahem, interesting. 
What do you think?