If you can't find a specific email but want to see every address you've ever "shunned," you need to dive into your settings. This is best done on a , as the mobile app has limited settings for this. Open Gmail on your desktop.
Scroll down to the bottom of the page. You will see a section titled: "The following email addresses are blocked" . 3. "Setting them Free" (Unblocking) how to check blocked email on gmail
Simply click on the Spam label in your left-hand sidebar. If you see an email from the sender, it will have a grey banner at the top stating, "You blocked this sender". If you can't find a specific email but