Block Sender for Gmail extension
Security at a glance
High riskSafety score 23/10068 findings
Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.
See the full security reportFirefox listing ID: block-sender-for-gmail
Permissions (8)
- View open tabs
- Observe web requests
- Block and modify web requests
Related extensions
Frequently asked questions
Is Block Sender for Gmail safe to use?
Our latest automated scan rates the Firefox listing of Block Sender for Gmail at 23/100 (high risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Block Sender for Gmail require?
Block Sender for Gmail requests 8 permissions. The most significant: View open tabs, Observe web requests, Block and modify web requests. See the full breakdown in the security report.
Who develops Block Sender for Gmail?
Block Sender for Gmail is published by Block Sender. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.