It looks like Compass have got one of their email servers IP addresses on a RBL IP list . 203.152.112.39 The tester i am using is http://www.fortiguardcenter.com/antispam/antispam.html#spamlookup Could some body let them know please, so I stop getting complaints from my partner about the stupid anti-spam system flagging legitimate emails wrong. Regards Robert Cotter ________________________________ This email is for the intended recipient(s) only. Be advised that if you have received this email in error that any use, dissemination, forwarding, printing or copying of this email is strictly prohibited. The sender cannot guarantee that this email or any attachment to it is free of computer viruses or other conditions which may damage or interfere with data, hardware or software with which it might be used. If you have received this email in error, please notify Distribution Central on +61 2 8986 5000 or notify sender.