[Exim] Need help with exim.conf exim 4 and acl

Could anyone help me with the exim 4 conf file,

i need a conf where either sender or reciepient has to be in my domain mbox.magellan-net.de or is sending from my network 212.44.165.160/27


sorry for my bad english - i am not a native speaker

thanks

brian
Magellan Netzerke GmbH