+bbnew

+bbnew - read an unread post from boards you are subscribed to

Usage:
+bbnew - retrieve a single post
+bbnew <number of posts>[=<board num>] - retrieve posts
+bbnew all[=<board num>] - retrieve all posts
+bbnew/markread <number of posts or all>[=<board num>]

+bbnew will retrieve unread messages. If an argument is passed,
it will retrieve up to the number of messages specified.