To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Spamness by Bedlore
Rated 4 out of 5 stars
I think this extension is a nice idea but as others have commented it needs to have a configurable area to customise the X Header and to show just spam score if user prefers.
Please fix :)
To create your own collections, you must have a Mozilla Add-ons account.