Tap the Menu icon (three horizontal lines ☰) in the top-left corner.
You will see a list of blocked senders. Find the address you want to unblock. how to unblock senders in yahoo mail
Click the Settings icon (gear icon ⚙️) in the top-right corner. Tap the Menu icon (three horizontal lines ☰)
Tap your Yahoo email address at the top. how to unblock senders in yahoo mail