The Marketing Section allows you to view all bulk emails, setup new bulk emails and send them.
Opt In / Opt Out options
Bulk emails will only be sent to opted-in employer contacts and candidates.
The opt-in option is located in their profile.
Candidates can also opt in via their job application or Career Centre if you have this option.
Opted-In recipients have their email address shown in blue.
OPted-Out recipients have their email address shown in red.
Sending a Bulk Email

Once that has been done, the list will appear in the 'Promos pending' section, marked 'draft'. Select on the list you want to send.