show all email addresses in header?

[Andrew Beverley <andy @ andybev . com>]

I am currently running a majordomo configuration with several lists. I 
would like to know if there is some way of displaying all the email 
addresses on the list being sent to in the 'To' or 'cc' fields on the 
outgoing email. So instead of showing, for example, list1@domain.com in 
the 'To' field, it would display email1@hotmail.com, email2@hotmail.com 
and so on.

An unusual request, but I am using an email to SMS gateway which 
requires all the mobile numbers you are sending to to be in the To or CC 
fields in the format mobile.number@smsgateway.com

I still want to use all the features of majordomo such as moderating and 
subscribe/unsubscribe, and want other people to be able to post to the 
list, therefore it is not possible to just set up a group of email 
addresses in an email client.

I only want to do this for one of my lists.

I am using majordomo 1.94.5, sendmail 8.10.2, and running on linux 
mandrake 7.1

Thanks