Why Can't I Block Someone On Linkedin After Unblocking Them Hot! -

April 14, 2026 Read time: 3 minutes

Why? LinkedIn’s official (and largely unadvertised) reason is to prevent block cycling abuse . In product design terms, it’s an anti-harassment measure—ironic as that sounds.

You go to Settings > Visibility > Blocking. You find their name. You click “Block.” And LinkedIn says… The 90-Day Purgatory Rule Here’s the not-so-obvious mechanism: When you unblock someone on LinkedIn, a 90-day cooling-off period begins. During that time, you cannot re-block the same person. why can't i block someone on linkedin after unblocking them

Fast forward one week. They’re back in your notifications. They’re commenting on your promotion post. The digital peace treaty is broken.

You blocked them. Peace returned.

Then, curiosity got the better of you. Or you needed to view a shared post for work. So you unblocked them.

We’ve all been there.

Here’s a draft for a short, engaging blog post on that oddly specific but surprisingly common LinkedIn frustration. You Unblocked a Nightmare. Now LinkedIn Won’t Let You Re-Block Them. Here’s Why.