* Page long outputs (box search results, message queue) * Document opening in external application (mailcap, mimeinfo, xdg-open) * Item iteration (for-each document in a message etc.) * Local message storage (easy mirroring) * Address book (LDAP extension?) * Signed CMS message signtature and time stamp verification * Display envelope details of a message from message list * Change current item context manualy (e.g. between cached message and list) * Make configuration settable at run time (with storing to config file?) * Message to MIME e-mail conversion and forwarding? * Pinetry integration * Unify UI toolkit, abstract layer with optional GUI binding (like linphone) * Command line argument quoting * Fix file name de-escaping * Better default value selection (prefill readline input?) * Simple message queue statistics after log-in (You have no new messages) * Test message re-signing