I created a wordpress page, where I am asking users to submit their posts. It works really well and as a result I am getting tons of these updates to my inbox (anonymized)

Hi Admin,

A new post has been created in your site Site Name (https://example.com).

Here is the details:
Post Title: New Awesome Post
Content: <p>Hi there, this is the post content</p>
Author: author-nickname
Post URL: https://example.com/awesome-post/
Edit URL: https://example.com/wp-admin/post.php?action=edit&post=1

Is there a way how to turn these off?