CC Mail v2

rednet.open("top")
rednet.open("bottom")
rednet.open("left")
rednet.open("right")
rednet.open("front")
rednet.open("back")
rednet.broadcast("readmail")
a, messagep = rednet.receive(1)
if messagep == null then
else
print("You've Got Mail!")
print("------------------")
print(messagep)
end
write("Do you want to send mail?")
input = read()
if input == "yes" then
rednet.broadcast("sendmail")
write("To: (ID) ")
input = read()
rednet.broadcast(input)
input = os.getComputerLabel()
write("From: " .. os.getComputerLabel())
rednet.broadcast(input)
print("Message body:")
input = read()
rednet.broadcast(input)
end