Javascript (JXA) script to send attached files one per email

SendFile.scpt

// Open in Script Editor, and Export as an Application
// To use, drag files from folder onto Droplet
function openDocuments(docs) {

	var mail = Application("Mail")

	for (var i = 0; i < docs.length; i++) {
		var doc = docs[i].toString()
		var filename = doc.replace(/^.*[\\\/]/, '')
		
		var message = mail.OutgoingMessage({
  		 	subject: filename,
			visible: true,
			sender: "me@mycompany.com"
		})
		mail.outgoingMessages.push(message)

		var recipient = mail.Recipient({address:"recipient@othercompany.com"}) 
		message.toRecipients.push(recipient)

		var attachment = mail.Attachment({fileName:doc})
		message.attachments.push(attachment)
		
		mail.activate()
		delay(2) // Allow attachment to be copied in
		message.send()
	}
}

// To test:
// var docs = [Path("/Path/to/a/test/attachment")]
// openDocuments(docs)