i`m running exchange 2003 on windows 2003 wich is a DC on the same machine,
recently im having problem to send emails to any of craigslist addresses, the error msg is
Your message did not reach some or all of the intended recipients.
Sent: 10/2/2007 8:38 AM
The following recipient(s) could not be reached:
email@example.com on 10/2/2007 8:36 AM
There was a SMTP communication problem with the recipient's email server. Please contact your system administrator.
<server.activenet.local #5.5.0 smtp;554 <ool-18bc8e8b.dyn.optonline.net[188.8.131.52]>: Client host rejected: Please use SMTP relay of your ISP or setup non-generic DNS>
i have tried to setup an smtp connector to forward all emails through my ISP but it doesn`t work
all emails stll stuck on the que.