days (not necessarily an integer) or the symbols `never' or
`immediate'.")
+ (expiry-target (choice :tag "Expiry Target"
+ :value delete
+ (const delete)
+ (function :format "%v" nnmail-)
+ string) "\
+Where expired messages end up.
+
+Overrides `nnmail-expiry-target', which see.")
+
(score-file (file :tag "Score File") "\
Make the specified file into the current score file.
This means that all score commands you issue will end up in this file.")