Over time, recipients in your mailing lists can become inactive: i.e. recipients who no longer open or click on your emails for a given period of time. There are two ways to manage these inactive recipients:
The inactive recipient management section allows you to disengage those recipients who did not respond to your prior re-engagement campaign(s).
Limiting the number of sent emails to inactive recipients increases the likelihood that they'll open one of your emails. The logic is that your recipients are more inclined to open your emails since there are fewer of them in the recipients' inbox.
This feature automatically sends the "Email to inactive recipients" (i.e. the ultimatum email with a clear call to action: either to remain in your mailing list or to unsubscribe). Typically, you can see a 3-5% increase in subscriber engagement. This is a low percentage because we're talking about an already inactive audience. To modify the email message, click on the edit button or view this section.
Inactive recipients in this category will be unsubscribed. These recipients have had multiple opportunities to engage with your emails, however they have declined them all. There is no incentive for you to have these recipients in your mailing list and the system will automatically unsubscribe them. Having a cleaner (albeit smaller) mailing size will improve your engagement metrics, as shown in this case study by Marketing Sherpa.
