Automatic encryption and sending of external file

I have a requirement to securely send a non-Notes generated file to several Notes internal users’ accounts, preferably using Notes encryption. Is there an easy way to do this?

Subject: Should be easy enough…

You could use LotusScript to write an agent that composes a memo and sends it to the people involved. You can use the EncryptOnSend property of the NotesDocument class; have a look in the Domino Designer help for an example of sending an encrypted memo. To attach a file, create a rich text field called Body and use the EmbedObject method to attach it.