This tells spammers that your email account 'doesn't exist' or that the email has been blocked. This makes it hard for Gmail to stop all spam.īut when you use a bounce-back email, your inbox replies to spammers with an 'undelivered' message.

Spammers and email harassers often continue to send their unwanted emails using different email addresses, usernames, domains, and more. Once you've blocked an email using one of the above options, an effective way to prevent future email is to use a bounce-back email. How to use Block Sender's Bounce Back Email Feature It's easy-to-use and comes with the a number of block options: When installed, the Block Sender extension integrates directly with Gmail. Gmail's spam filters can't save you from all types of spam, so we've developed a service with a free Chrome Extension to help you with blocking these emails. In this article, we'll share how we're helping people prevent spam and how you can use fake bounce-back emails with Block Sender to prevent more harassing emails. Would it work to simply bounce-back their emails?

It's a game of cat-and-mouse that is hard to keep up with for email providers like Gmail. Spammers aren't just adept in acquiring email addresses using various illegal methods, but they've also become good at slipping past Gmail's spam filters. It's not uncommon to find yourself in this situation. Keep getting emails that you don't want? Tried to mark them as spam in Gmail, or did you create filters but somehow more spam emails find their way to your inbox?

Email bounce back message