Does Pine have a command to cancel a post?
Posts to unmoderated Usenet Newsgroups can be canceled (removed) from the news server. This is helpeful for removing double-posts or posts that don’t belong to a newsgroup, or want to be re-posted. Only the sender of the post can cancel her post. Currently, Pine does not have a command that automatically cancels Usenet News posts. To cancel a post it must be done manually by composing a cancel post.
