You can easily find information and e-mail addresses of all your personally sponsored and co-sponsored affiliates in your Genealogy report. Just select the Communications format. Click an individual e-mail address to send a message to a specific person, or "Send an e-mail/team mail to this group" link to send a group message (i.e., newsletter, announcement, etc).

Also, keep in mind that numerous formats, sorts, and filters are available in your Genealogy to display all kinds of details about your team members. Check them all out!