Makes this process very easy and will prevent you from getting inundated with pointless emails
Business Insider
Flexible Blocking
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. [email protected]*.com) for even better coverage.
And many more...
These are just a few ways you can keep unwanted email out of your inbox.
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.
Private and Secure
We prioritize the privacy and security of your data.
Privacy First
Your email data will never be sold or shared with anyone, and it's never even stored on our servers.
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 our plus/pro plans, we don't need to rely on selling your data to stay in business.
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.
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!
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Flexible Pricing
Use Block Sender for free and upgrade as needed. No credit card required!
Free
- 1 Linked Email
- 25 Blocking Rules
- No Bounce-Backs
- Limited Block Types
- Limited Support
$0
Plus
- Free features and...
- 500 Blocking Rules
- Bounce-Back Emails
- Advanced Block Types
- Email Support
$5
per month
Pro
- Plus features and...
- 3 Linked Emails
- 1000 Blocking Rules
- Advanced Block Types
- Priority Support
$9
per month
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