[Plugin: BuddyPress Group Email Subscription] Email "FROM" on group email

I have something like this setup for my buddypress install, something that I essentially paid for by joining WPMU website.

Anyway, when I asked this question to them, they basically told me to do it myself or pay them to do it, because they were too busy.

My question then on your plugin is this.

When a group admin sends out an email to all his or her group members, who is on the reply to box of the email.

The plugin I have shows the admin of the entire website in the reply to box (not just the group) which means that every time someone from their group sends out a message to their group members, I get replies from these various members about things that have nothing to do with me.

Is it possible to change the from email, to the email of the group admin?

http://wordpress.org/extend/plugins/buddypress-group-email-subscription/