Technically, the purpose of a mailing is to send an email to several recipient email addresses. The list of email addresses can be defined in various ways.
The contents of the emails can be personalized, e.g. by having the values of contact person fields inserted into the emails to be sent to individual recipient email addresses. Furthermore, the contents of emails can be generated using Liquid templates.
You can place trackable links into your emails. Later on, you can analyze how many recipients clicked these links in order to produce follow-up mailings, for example.
