Mail body

Hi,
I want to use procmail to do a simple filter:

if {in the body of the mail there is "students.uni-bocconi.it" purge the mail}
else { send the mail to a specific address}

Do I nedd to use same script in perl or other, or can I do it with 
procmail commmands ?

Thank you very much.
Ciao,

                                Marco

  

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 Marco Pirovano                 
 Universita' Bocconi
 CIDER Infrastrutture           E-mail: 
marco(_dot_)pirovano(_at_)uni-bocconi(_dot_)it
 Piazza Sraffa, 15              Phone:  +39 2 5836.3035
 I-20136 Milano - Italy         Fax:    +39 2 5836.3087
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