Keep track of the Guestlist of an event in the Guestlist tab. Enter the name, email address, company and number of guests to the list.
Keep track if the Guestlist is sent. Mail the Guestlist or open/download the list as a PDF file.
When you mail the Guestlist you can enter your comments manually or you can set up a mail template for sending the Guestlist.
For more knowlegde about the Guestlist, go to this article.