[ale] perl question with email addresses

[lists at serioustechnology.com (Geoffrey)]

I know that when you specify an email address in perl you have to escape 
the @ as in:

$email = "who\@where.com";

My problem is, I've got a cgi perl script that is being passed an email 
address of the form:  "who at where.com"

For the life of me, I can't figure out how to convert this to 
"who\@where.com"

Fletch where are you buddy??? :)

Any help will be greatly appreciated.

-- 
Until later, Geoffrey

Those who would give up essential Liberty, to purchase a little
temporary Safety, deserve neither Liberty nor Safety.
  - Benjamin Franklin