I think I have found out what went wrong.
Answer = ME. Im an IDIOT.
After I did all the updates, then the "remove" option with YUM, then installed it all again, it still acted the same way.
then i read the instructions again.
the last line on the section on the install page said a reply will only be sent once to a reciepient a week(default setup)
So testing it and expecting all the replies to come back, I thought it wasnt working.
Anyway I learnt a lot and I'm sorry for this post that wasted your time.
thanks for helping.
Cheers
Stuart