It seems that if you run a Tor relay for long enough your IP address
ends
up in blocklists maintained by various services.
You could try running Tor with ExitRelay = 0. Then your server will
only
relay traffic inside the Tor network and not from the Tor network to
external sites (like Akamai). You could also use ExitPolicy to prevent
traffic from exiting to specific websites (like Apple and Akamai),
while
still allowing it to go to other websites you don't have a problem
with. See
https://www.torproject.org/docs/tor-manual.html.en