Your inbox is full of newsletters from the website you signed up. Sometimes, I wake up with more than 10 newsletter email like that, and if I don't open my email for a week, you know what happens. Especially you have social account like Facebook, Twitter, Google Plus... your Inbox Social Tab will be a mess. And now you want to get rid of those things, there's an "unsubscribe" button next to the sender's address in promotional emails in Gmail inbox.
If there are some mails of this type, you can click "unsubcribe " button next to the sender's address in promotional emails.
But if there are so MANY of them that you cannot check then choose? You can
type "unsubscribe" into the search box, and you'll probably find every
deal, discount, and event email notification you've ever signed up for
and now, select all (but make sure to click "select all conversations
that match this search" too) to banish historic newsletters from your
inbox.
Let's visit gmail account login for more interesting tips and tricks to use Gmail effectively. Thank you!!