Email Privacy Protector: Is My Email Tracked?
Communication
Anytime you open your emails, people could be tracking when you do it, and which links you click on. Protect your email privacy.
Users
10K
Rating
4.2
Reviews
98
7D Growth
0|0%
Cooling signalFree or hybridMedium-risk permissions
Block Sender
Block annoying emails in Gmail™. Say goodbye to unwanted newsletters, individuals, and other uninvited email senders.
Users10KCurrent public install base
Rating3.6Store average score
Reviews1,051Public review volume
Manifest versionV3Extension platform version
7-day growth-10KNet users gained this week
7-day growth rate-50%Relative weekly velocity
Preview
5 assetsBlock Sender Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
3.65
Latest
3.65
7-day rating change
0.00
2026年7月24日2026年7月26日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthDeclining
-10K-50%7-day growthDeclining
-10K-50%30-day growthDeclining
-10K-50%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version5.0.5
ManifestV3
Size2.5MiB
Languages16Deutsch / English / English (United Kingdom) +13
Published
Store updated
Last crawled
DeutschEnglishEnglish (United Kingdom)English (United States)Nederlandsespañolespañol (Latinoamérica)françaisitalianopolskiportuguês (Brasil)português (Portugal)
Overview
Product summary
Review the store description, core capabilities, and common use cases.
"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
"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." - Make Tech Easier
"Makes this process very easy and will prevent you from getting inundated with pointless emails" - Business Insider
Do you get annoying email?
With Block Sender for Gmail™, you can block any email permanently in one click and send a fake Error message. No more complicated filters to setup. Works for email addresses, domains, subject lines and even keywords. Block anyone.
Try a few blocks for free or upgrade to get advanced features and bounce back messages.
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score3.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.6Average computed only from synced review bodies below
Reviews with text758Synced review bodies
Total ratings / reviews1,051Chrome Web Store public rating/review count
Store average score: 3.6. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Block-sender has been very helpful in blocking unwanted emails especially when you have it as an extension for your chrome. This is the best app so far in blocking off and sending out unwanted emails because: 1. It automates my work, no need to filter my emails. 2. once you set a certain email to be blocked, it will not bother you anymore This means that it creates a great vibe for me when I open up my email and not waste my time on uninvited email senders anymore. I get to focus more on the important emails that matter. Thank you Block Sender! Great job!
It is good to see some feedback before installing anything at all. grate, Now I rejected this add-on
Nope, don't even bother. Gmail does what this extension claims to do.
Non funziona, it does not work
This is exactly what I have been searching for! Blocksender.io is a game changer. I was looking for a way to repel unwanted emails that went a little further than gmail's ability to just send them to trash. This extension does everything I need seamlessly. The fake bounce back emails are a great touch, and it's nice to have unwanted email truly and permanently deleted without any effort on my part. It has, on a few occasions, removed a block on an email, I assume this is some sort of system glitch, but it's very easy to set it back up again. I highly recommend this extension, it has helped so much!
I highly recommend Block Sender. It works as advertised. It was always easy to use, but the recent website redesign has made it even more so. Block Sender provided me with ease of mind during a time I was being abused by email. When the abuser sent from a new email address, a few simple clicks in this extension added the block and any following messages were completely deleted. I appreciated Block Sender's ability to do that rather than Gmail's rules moving the messages to the deleted folder.
Two questions: - Why do I need an account at some dubious extension-creator, just to block local Gmail?? - This blocks mail everywhere but not where it should; in the spamfolder. WHY???? That folder needs blocking. If I want to block anywhere else, I just make a filter for it. Weird. So, in the end this is not here to help us gmail users, it's just a simple moneymachine for the people behind the extension. And yes, there's a free option but man, one day of blocking and one has used up the allowed amount and has to wait till next month. Totally worthless.
I tried to create blocks several times and I always got the message "0 blocks created". A complete loss of time for me.
App inutile, non funziona la versione free, disinstallata
This is a scam and a piece of garbage. It says you have to pay in order to bounce back which is fine, so I sign up and pay. I then try to block someone emailing me and it fails every time saying "Auto-replies can't be sent to your own address." For real??? I emailed them with screenshots showing the person I'm trying to block is not myself, yet I've tried on 5 different people and it never works. If they don't refund me I'll be filing a chargeback with Visa.