1. To select the desired contacts, create a new view and filter the contacts. This can also be performed with contacts that have been added through a Campaign.
2. Save the view, and then select the view to generate a list of the filtered contacts. Select the entire list or a subset of the list, and then click 'Next'. Select an email template to use.
3. Select the relevant processing options, and either select to send the emails immediately or schedule a time for them to be sent.