I just tried to e-mail afriend and got:
<<< 554- (RTR:BB) http://postmaster.info.aol.com/errors/554rtrbb.html
<<< 554- AOL does not accept e-mail transactions from dynamic or residential
<<< 554- IP addresses.
<<< 554 Connecting IP: 18.104.22.168
554 5.0.0 Service unavailable
While I appreciate their effort to kill spam, this decreases AOL service leave to their own customers.
So, AOL, from me to you, one big "Fuck you!"