Our server is on a number of real time black hole lists now because of the spammer that compromised two accounts here and badly abused our server.

Those RBLs which have a mechanism which allows delisting to be requested, I’ve already done so, but some like sorbs, spamcop, and a handful of others only delist an IP if no further spam is received after a set period of time.

There is NOTHING I can do about these.  Please complain to the sites that use them.

I am working on fixing the weaknesses that allowed the accounts to be compromised and the server to be abused.  This is non-trivial.