Easily mail forwarding problems

Looks like Easily email forwarding has gone t*ts-up. Out of 15 emails sent through the system 3 have been rejected by BT Internet as a blacklisted ip address, and 7 have just vanished.

Using your web hosting provider for email should be a thing of the past, abuse of their systems is too easy. If everyone used SPF and DKIM things could be better but that's unlikely unless the major mail senders like google do something about it.