This extension makes it easy for Thunderbird and SeaMonkey users to forward their junk email to KnujOn, where it is reported to law enforcement, webhosts, anti-phishing groups, and more. You do not need to be a KnujOn subscriber to report junk.
Installing it will put a "KnujOn" button on your toolbar. Click the button to create a new message with a subset of the emails marked "Junk" in the current folder attached (you control how many to send at a time), ready to send to KnujOn's reporting address @coldrain.net. Just click send and you're done -- this might take a while if you have a lot of spam! -- and those junk messages can be purged, or moved to another folder if you want (also configurable).
The KnujOn logo and name are used with permission, but while they appreciate the extension, but it is not officially endorsed, developed, or supported by KnujOn.
Patches, bug reports and suggestions are welcome!