It takes too long to ubsubscribe an email from all campaigns. Currently is a 4 click process: 1. Click the email, 2. Click the three dots, 3. Click block domain, 4. Click block domain. Even after this process there is no visual difference between a domain or email blocked from an unblocked creating a confusion for the users, specially after going one by one. Adding a feature to block emails and domains in bulk and add the tag "blocked" is neccesary since the current process is not time efficient, is visually confusing and can hurt the open rate by negligence due to the inconvenience created for the users.