[MlMt] Rule to bounce messages with no subject

[Verdon Vaillancourt]

Hi,

Has anyone written a rule to check all incoming mail, and if the 
‘Subject’ is empty, bounce it back to the original sender, perhaps 
with a message prepended?

I have a couple of senders who regularly send mail with no subject, and 
I’d like to bounce those with a little education. As a side-rant… 
what kind of mail client allows you to send a message with a blank 
subject! Oh. Ya. Gmail.

thanks,
v