I have an exchange server running on sbs2003. Today I've started receiving all email back similar to the following:
Your message did not reach some or all of the intended recipients.
Subject: RE: Test
Sent: 7/6/2009 2:25 PM
The following recipient(s) could not be reached:
Web Hosting on 7/6/2009 2:25 PM
You do not have permission to send to this recipient. For assistance, contact your system administrator.
<888phantom.com #5.7.1 smtp;554 5.7.1 <unknown[18.104.22.168]>: Client host rejected: Phishing>
It was working fine yesterday and for the last couple years with my current settings. My mail server/ip address doesn't appear on any black list servers.
My service is through qwest dsl.
They have been of no assistance thus far.
My domain is 888phantom.com & my static ip is 22.214.171.124