(defcustom mail-directory-stream nil
"List of (HOST SERVICE) for stream connection to mail directory."
- :type 'sexp
+ :type '(choice (const nil)
+ (list (string :tag "Host name or ip address")
+ (choice (integer :tag "Service port number")
+ (string :tag "Service name"))
+ (plist :inline t
+ :tag "Additional open-network-stream parameters")))
:group 'mailalias)
(put 'mail-directory-stream 'risky-local-variable t)