The simplest way to tell your e-mail program what to do is to place two colons (::) next to each other on the very first line of the message. On the next line, type, Request-Remailing-To: and the address of the remailer. Skip one line. Then begin your normal message.[
An example of chain remailing, the most secure form:
From: IU@mcs.net To: remailer@rebma.mn.org ::
Request-Remailing-To: remail@xs4all.nl :: Request-Remailing-To: recipient@destination.com Here is the text of my top-secret message.
You must also be very careful to use the correct spelling and capitalization, as UNIX machines are case-sensitive and will not respond to instructions that they perceive to be spelled incorrectly.