Reusing your old leads will give you a chance to reach out again with a fresh copy and a different approach. Create a new campaign with a new subject line and move leads to a new campaign.
To reuse your leads, you can follow these steps to move them to a new campaign:
Go to the Leads section of the campaign
Filter leads by available lead statuses, lead ESP, or conditions. It is not possible to filter leads by custom columns or custom variables.
After the leads load, tick the box to select leads.
In the top right-hand corner, click on Move to another campaign, subsequence, or list. Moving leads from a campaign to a list will reset their campaign status and history.
Note: Moving leads from one campaign to another will reset their campaign status and history. Only the data (variables) get copied; their status will not be copied.