Click the gear icon ⚙️ in the top-right corner, then select View all Outlook settings at the bottom of the sidebar.
Open an email from the sender (usually found in Junk). Tap the three dots (⋮) or More options and select Unblock sender if the option appears. how to unblock email outlook
While some mobile versions allow you to unblock directly from an email, the most reliable way is through the app's internal settings. Click the gear icon ⚙️ in the top-right