Banana library is a fast (really fast) web interface for NNTP. It can also be used to read the content of a mbox. Banana supports reading, posting, subscriptions, the display of the message history as a message tree, RSS...
It can render both plain text and html messages with support of inlined CSS, detection of attachments, stripping of dangerous tags and detection (and deletion) of external images. The rendering is nearly the same as in a classic NNTP/Mail client.
As a library it is easily usable withing other programs (eg. it is used in plat/al as an alternative web interface to read mailman archives).
These details are provided for information only. No information here is legal advice and should not be used as such.