You can opt to manually archive a campaign, or archiving a campaign happens automatically by the system when the campaign has not been used in over 180 days. When a campaign is in archive status, all assets and automations are paused. Archiving a campaign will also flush all of the contacts, and they will no longer be dynamically updated.
To remove a campaign from it's archive/paused status, see this article.
Campaigns > All Campaigns.


A campaign will automatically archive after 180 days of no use (no assets sent out or segment updates) unless this setting is toggled off within the campaign settings.
