Making Use of Gmail Bouncing Back Email to Prevent Spam

How a revolutionary app called Block Sender for Gmail is relieving thousands of users from spam.

In the world of internet, spam is a very real problem. And so ‘how to avoid spam’ is a hot topic! Even though spam can be found nearly everywhere, nowhere else is it as evident as in emails. No matter what email service you use, you are bound to receive spam mails from time to time. It seems like there is no way to escape spam when it comes to emails.

But just because staying away from spam is hard, there is no reason to give up hope. There are hundreds of different ways to deal with spam, starting from blocking addresses manually to making use of advanced email filtering software programs especially built to fight spam.

One way to deal with spam mails involves sending error replies. That is, you send a bounce email message to the senders who spam your inbox. Your bounce email notifies the senders that your email address is invalid, even when that is not the case. What this does is it prevents the same senders from sending you emails repeatedly. Once they get the error response, they think that your email does not exist, and so they take your address out from their mailing list.

A number of different ways exist to send bounce mails. One method that is gaining popularity is the Block Sender for Gmail method. The method, as the name suggests, makes use of an app called Block Sender for Gmail to send bounce back emails. In order to send bounce messages to annoying senders on your own using the app, you can take the following steps:

Step 1: Point your browser at and get the email blocking app.

Step 2: From among the emails present in your Gmail inbox, select any one that looks like a spam.

Step 3: Locate a button named ‘Block’ near the other Gmail action buttons.

Step 4: Expand the tiny arrow found near the ‘Block’ button by clicking it.

Step 5: Pick ‘Respond with an error email’ and set your message.

Preventing spam mails sent by anonymous, or even known, senders is really that easy. It is not at all hard to block emails in Gmail as many people think. But Block Sender for Gmail is not just great for this single purpose. There are many other things too that the app does really well, like blocking emails sent by specific domains, making your inbox free from a particular phrase or word etc. You will be hard pressed to find any other email spam preventing app that is as simple as Block Sender for Gmail. So do yourself a favor, and get the app or email blocker now.

Join the thousands of people around the world,
free yourself from unwanted email.

Gmail does an excellent job of blocking spam, but sometimes you just want to go the extra mile and prevent some mail from ever reaching your account.
Dave Greenbaum
If you’re looking to block unwanted emails, particularly from certain senders who send you unsolicited messages, an extension for Google Chrome called Block Sender is a great solution.
Kim Barloso
Make Tech Easier
While Gmail is quite good at blocking spam, nothing had particularly worked for me until I gave Block Sender a shot. This handy little extension for Google Chrome makes blocking Gmail spam ever easier...
Waqas Ahmed
Addictive Tips

Something Every Gmail User Needs to Protect Their Inbox

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Choose a free or premium unlimited blocking plan

Free Plan


For individuals. Try it now!

  • Block a few messages
  • No premium filters
  • Works with Gmail
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Premium Plan


per month

  • Unlimited Blocks
  • Premium Filters
  • Works with Gmail
  • Works with Google Apps
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Premium Yearly


$59 $19

per year (60% off monthly)

  • Bounce Back Any Email
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  • Works with Gmail
  • Works with Google Apps
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Share up to 10 accounts

  • 1 entire year of premium
  • Bounce Back Any Message
  • Good for companies
  • Share with employees
  • Works with Google Apps
  • Unlimited Blocks
  • Free Upgrades
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Makes this process very easy and will prevent you from getting inundated with pointless emails
Ryan Bushey
Business Insider
I didn’t know quite how much this could become a valuable part of my daily Gmail routine until I started using it. Thanks!
Amber Case
Instead of trying to filter spam, I like gmail block sender. It is easy to block spam on gmail so I can focus on what matters most
Andrea Webster
Founder of AlmaVida