You have the option to reach out to your referrals INDIVIDUALLY in the Networking Section through a blind-webform. This is to protect their privacy and avoid people abusing the EzHitzs system. 

You should use that to INVITE them to join your list… introduce yourself, offer your assistance and give them some incentive to reply… and you'll have their details as a personal contact rather than an anonymous name of a bulk-mailing list. This is much more valuable if you put in the effort and do it right. 

The other consideration is, our core objective here is traffic and traffic-training. We don't want to complicate things for the newer marketers by incorporating autoresponders. You do have those options built-in most of the Traffic-Engine programs, including unlimited contact through 15 levels of referrals via the List Outbreak site, so we recommend you use those instead if you really want to do the bulk-email blast!