Message from plusnet marked as spam

[#1]

I got an email from unquarantine@quarantine.plus.com in my spam folder
The mail is about a virus being detected in a mail that was probably spam so I'm not to bothered about not receiving it.
But it doesn't make any sense to me that you generate an email and then mark it as spam.
Thanks
Richard

[#2]

I've been getting those too and it's being discussed in this thread: http://community.plus.net/forum/index.php/topic,1818.0.html

[#3]

Just read the other thread and it seems there is a fix
Thanks for pointing me to the thread that search couldn't find 
Regards
Richard