Unblock Emails In Outlook May 2026

Select Blocked Senders .

Open Outlook on your Mac.

A window will appear listing all blocked email addresses. Select the one you wish to unblock. unblock emails in outlook

Click the minus sign (–) button at the bottom left. Select Blocked Senders

Now that you know how to unblock, go ahead and reclaim that missing email! Have questions about more advanced Outlook filtering? Leave a comment below (if on a blog) or check Microsoft’s official support pages for deeper troubleshooting. Select the one you wish to unblock

It happens to everyone: you suddenly realize you haven’t received an important newsletter, an order confirmation, or a message from a colleague. Chances are, you (or your spam filter) accidentally blocked the sender. In Microsoft Outlook, "blocking" can happen in two ways: manually adding a sender to the blocked list, or marking an email as "Junk," which tells Outlook to send future emails from that address straight to the Spam folder.