A client has asked me to look at an email problem on a SBS 2008 network.
Two users have had their emails bounce back for a couple of weeks from one certain domain, while another user gets through ok.
I checked for blacklisted and see that they have one listing from uceprotect showing as Level 3.
They have McAfee Viruscan Enterprise v8.5 for Antivirus and Antispyware on the server, so I am going to run a full scan. However, should I make any changes to the DNS settings on the server?
Also, what is the quickest way to get this entry removed - that doesn't involve improving the German economy?