A menu of Pretty Good Privacy commands. These all work by inserting a pgp-action header into the message, and the action takes effect when the message is sent. Digitally sign a plain text message. What Now dialog is opened after you edit a draft with an external editor that is run via the exmh-async wrapper script. Leave the draft in the drafts folder - do not send, yet.
Re-run the editor on the draft.
Run the built-in editor on the message. The following Tcl commands are designed to be used with an external Tcl-based editor. Use the Tk send command to get exmh to do these operations. Display the WhatNow dialog for the draft. Alternatively, the following commands can be issued directly from the editor's interface.