Block Someone On Linkedin After Unblocking Them Exclusive — Why Cant I

When you block someone, your mutual connections, endorsements, and recommendations are permanently severed. The 48-hour window prevents users from accidentally triggering mass data deletion multiple times in a row. Other Reasons Your Block Option Might Be Missing

You’ve just unblocked a former colleague or recruiter on LinkedIn, expecting to have a clean slate. But when you try to block them again—maybe you saw something you didn’t like, or you unblocked them by accident—LinkedIn hits you with an error. The block button is grayed out. But when you try to block them again—maybe

If you have a history of blocking, unblocking, and trying to re-block the same specific user within a short period (weeks or months), LinkedIn's algorithm may flag this as an abuse of the safety system. In these cases, the "Block" option may be greyed out for the entire account, not just for 48 hours. This usually requires a manual review by support. In these cases, the "Block" option may be

The breakdown below explains how this mechanism works, the technical reasons behind it, and what alternatives exist if you need to protect your profile visibility right now. Why LinkedIn Enforces the 48-Hour Cooldown In these cases

They cannot send you standard direct messages unless you are connected, but they can still reach out via InMail if they hold a Premium subscription.