We have an Exchange 2003 server, which is part of a Windows Small Business Server (SBS) 2003. Many domains to which we send email reject our messages with the following error message:
"Your IP is rejected because it’s listed in spamhaus.org, spamcop.net, etc .”
I remove my Exchange server’s dynamic IP address out of the spam lists daily and everything is back to normal. That is, until the next day. The problem returns again and again. Is there a solution to avoid this?
March 5, 2008 5:34 PM
March 5, 2008 6:31 PM