... ... 1.2.1 Pine

Pine automatically appends ~/.signature (if it exists) to your messages.  
Many people like to set the signature-at-bottom variable which will put 
your signature below both your message and the message you are replying 
to (if you've included it).  Note that if you are forwarding a message 
your signature will be put below the message that you write but above 
the forwarded message.