Easily Block Unwanted Emails in Gmail

Share blocks across accounts, bounce back emails, and more. Take back control of your inbox.

No credit card required
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You're in good company. Block Sender is trusted by employees that work at:

GoogleUberNetflixSquareHarvard UniversityNY TimesDuck Duck GoCornell UniversityVerizonWeWorkYale UniversityLionsgate

Testimonials

We have helped thousands protect their inboxes

“Makes this process very easy and will prevent you from getting inundated with pointless emails”

Ryan Bushey
Business Insider

“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
Lifehacker.com

“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
Entrepreneur

Seamless Integration

All of Your Accounts

Link multiple Gmail accounts, share blocks, and manage all with ease.

Multiple Accounts, Block Once.
Stop wasting time trying to manage filters on multiple email accounts. Create blocks for all your email accounts in one place.
Full Control.
Pause and resume blocking on specific blocks or entire accounts in just a few clicks.
No Limits.
Link any number of accounts, whether it's work or personal (charges may apply), and block unlimited emails.

Flexible Blocking

Control at Your Fingertips

Share blocks between your accounts and out-smart the spammers with a wide range of email filters.

Email Addresses.
Someone bothering you? Simply block their address discretely with just a few clicks.
Websites/Domains.
Newsletters you can't unsubscribe from? Stop their messages without unsubscribing.
Keywords.
Not a fan of men's health products? Filter out emails with commonly used spam words.
Subjects.
Gmail spam filters don't work on that crazy ex of yours, but Block Sender does.
Phrases.
Tired of "Nigerian prince" schemes? Block scammers from your inbox, no matter how much "money" they promise you.
Advanced Features.
Do more with your blocks by creating blocking rules with wildcards (i.e. info@*.com) for even better coverage.

Canned responses

Bounce Back to Sender

Fool the sender in to thinking your address doesn't exist.

Mailbox Not Found.
Don't change your email just to stop one person from emailing you. Bounce back their messages with our authentic-looking error messages.
Responsible Bounce-Backs.
We only send bounce-backs to verified senders to help prevent creating more email spam.
Fake Bounce, Real Results.
The bounce-backs may be fake, but to laymans they look like the real thing.
Bounce back screenshot

Your Data, Our Priority

We prioritize the privacy and security of your data by conducting routine audits and adhere to best practices for your peace of mind.

Privacy First.

Your email data will never be sold or shared with anyone, and it's never even stored on our servers. It's your data, and we will keep it that way.

Approved by Google.

Our servers, networks, and processes are routinely audited by a Google-appointed security firm to verify the security of your account.

Sustainable Business.

By charging for certain plans, we don't need to rely on selling your data to stay in business. We're incentivized to look out for your best interests.

Pricing

Plans for all use-cases and budgets

Choose an affordable plan that's packed with features for cleaning up your inbox and making your life stress-free.

Free

Basic blocking for free, forever.

$0/month

  • 1 Linked Email
  • 25 Blocking Rules
  • No Bounce-Backs
  • Limited Block Types
  • Limited Support

Plus

Block and bounce-back emails from your inbox.

$5/month

  • Free features and...
  • 500 Blocking Rules
  • Bounce-Back Emails
  • Advanced Block Types
  • Email Support

Pro

Most popular

Multiple accounts, advanced features, and more!

$9/month

  • Plus features and...
  • 3 Linked Emails
  • 1,000 Blocking Rules
  • Advanced Block Types
  • Priority Support

Frequently asked questions

Can't find the answer you're looking for? Reach out to our customer support team.

Is there a free version of Block Sender?
Yes! We offer a free tier that allows you to link one email account and create up to 25 blocking rules. You can upgrade to a paid plan at any time to unlock more features.
How secure is Block Sender?
Security is a top priority for us. We work with a 3rd party assessor to regularly audit our security measures, ensuring that we comply with industry best practices and regulations.
What information does Block Sender have access to?
Block Sender requires access to your email to perform its functions. We only access the minimum amount of data possible, and do not store any of your data. We will never share or sell your information.
Do I have to use the browser extension for Block Sender to work?
No. The browser extension is there to make it easier for you to block emails directly from your inbox. You can also block emails from the dashboard.
Can I share my block settings with other email accounts?
Yes! You can share your blocks with other email accounts that you link to Block Sender.
How can I get help?
Contact us at [email protected]. We're happy to help!

Learn

Helpful Resources

Get the latest tips and advice to better manage your inbox. Discover new ways to use Gmail, Block Sender, and more.

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