The Post Expirator plugin allows you to add an expiration date to pages and posts leading to the automatic un-publishing of the page/post upon expiration. This is useful for news-type posts that are only relevant for a limited period of time. Un-publishing ‘old’ posts helps to keep your news feed uncluttered and relevant.
To adjust the default settings for the plugin, go to Settings > Post Expirator from the Dashboard.
Decide what happens to posts, pages, or people posts once the expiration date has been met. For example, a post may expire into a Draft or it may be moved directly into the Trash. You can also decide if all new posts/pages are automatically set to expire.
If Post Expirator is activated for the site, all posts/pages will have a “Post Expirator” box on the right-hand side of the editing window.
From the main Posts/Pages page in the Dashboard, you will see the Expiration date listed for any page/post with an expiration date enabled.