Can I increase the security of sending scripts through email?

When exchanging co-op scripts by E-mail, the dispatcher offers the option to encrypt the change scripts using an external utility program. There are many encryption utilities out there, just make sure you use a command line version.

Here are a couple recommendations:

These programs will require you to create a key pair, extract your public key so you can distribute it to teammates, add their key to your keyfile and then sign your collaborator's key. Follow the instructions provided with the utility.

Once you have completed the steps above you will need to configure the Dispatcher. Here's what you need to do: