Unable to deliver to destination domainSMTP greeting from host read:554- (RTR:BB) The IP address you are using to connect to AOL is a dynamic554- (residential) IP address. AOL will not accept future e-mail transactions554- from this IP address until your ISP removes this IP address from its list554- of dynamic (residential) IP addresses. For additional information,554 please visit http://postmaster.info.aol.com.