reply to DrDrew
Re: [TWC] SORBS blacklisting a RR IP No it's a server out of Las Vegas but the block comes from the Client address which is mine. When I go to the exchange server directly, remoteoffice, no problems.
DrDrewSo that others may surf.
Your smtp server admin would have to fix it, hopefully by informing its users how to properly use its email servers when off their network. TWC can't do anything since you're not using their smtp server.