Fastmail Masked Email Inserter extension
Security at a glance
Low riskSafety score 87/1009 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: fastmail-masked-email-inserter
Permissions (5)
- Execute scripts in pages
Related extensions
Frequently asked questions
Is Fastmail Masked Email Inserter safe to use?
Our latest automated scan rates the Firefox listing of Fastmail Masked Email Inserter at 87/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Fastmail Masked Email Inserter require?
Fastmail Masked Email Inserter requests 5 permissions. The most significant: Execute scripts in pages. See the full breakdown in the security report.
Who develops Fastmail Masked Email Inserter?
Fastmail Masked Email Inserter is published by dsellig. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.