Your Page, didn't follow the rules, so it isn't being suggested to other people right now. Your Page or some of its content didn't follow our Recommendations Guidelines. These guidelines determine what content can be recommended to people. To be eligible for recommendations, either fix these issues or request a review.
This is a notice from Meta that one of your Facebook Pages had content flagged for violating their Recommendations Guidelines. As a result, the Page has been removed from Meta's recommendation system — meaning it won't be proactively suggested to other users (in search suggestions, "Pages you might like," Explore, etc.) until the issue is resolved.
What this doesn't mean: it's not a full ban or takedown. Your existing followers can still see and interact with the Page normally — you've just lost the extra visibility boost from Meta's suggestion algorithm.
What to check:
Click "View details" in the email (or go to your Page's Quality or Page Transparency section in Meta Business Suite) to see exactly which post(s) or policy area triggered this.
Review the Recommendations Guidelines (linked in the email) — common triggers include misinformation, low-quality/spammy content, engagement bait, clickbait headlines, or content that skirts (without fully violating) Community Standards.
Fix or remove the flagged content if you can identify it.
Request a review if you believe the flag was made in error — there's usually an option for this in the same details page.