[Mailman-Users] Personalized Email

[Jan Shaw]

How do I show the individual email addresses of recipient in their  
To: window ?  They are all members of a list but the sender wants it  
to look like they are receiving an individual email from him.  I am  
researching FAQ 3.15. How do I enable personalization.  Is this the  
right place for the answer? I am unable to locate the "enable  
personalization to true"  Thanks for your help.
jan