Posted by Engine Builder on 25/03/2017 16:31:40:
I see your test message Neil. Clicking reply brings up this error
There was a problem delivering your message
553 you are trying to use me [server-8.tower-184.messagelabs .com] as a relay, but I have not been configured to let you [209.85.161.177, mail-yw0-f177.google.com] do this. Please visit http://www.symanteccloud.com/troubleshooting for more details about this error message and instructions to resolve this issue. (#5.7.1)
What address is it giving you to reply to?
Can you forward my message to neil.wyatt@mytimemedia.com ? I must admit that error seems a more like the email client at your end getting confused rather than an issue at ours though.
Neil