Help: @rn | Mongoose

Showing help on '@rn'

Syntax: @rn

For each collection of mail messages that you read other from your own, a last-read-time is kept. This command tells you which collections (out of all those you have ever read) have recently had messages added to them, i.e., more recently than when you last did a @read, @prev, @next, or @skip on that collection.

Etymologists' note: If you thought @rn had anything to do with the popular UNIX newsreading program `rn', it's just your imagination.