ThunderSub

Rated 5 out of 5 stars

by Cole on جولای 14, 2026 · permalink

This extension did exactly what I wanted. I am able to quickly go through 20,000+ emails and sort by email count for my newsletters and not only unsubscribe but also delete all emails from this subscription. This allowed me to clean up years worth of junk email in no time. There are a few minor feature upgrades I would to see but this extension is great as is.