Somehow I don't think it is that easy, Changing the server would be one major task.
I receive mail (or not) from a mailing list which is one small part of the overall University system. If it was a small organisation perhaps....
The mail block is not due to spam, but mis directed bounces, and with so much traffic through the server it could come from anywhere within the mail system. The administrator of the mail list will not be able to source the problem as its outside his immediate area.
You are right someone needs to look at it from within the University, but where they need to look is the question.
Meanwhile no spam = no mail
---------- Post added at 20:10 ---------- Previous post was at 19:39 ----------
OK. lets try a different approach.
I have just sent an email to,
postmaster@mcc.ac.uk pointing out the University servers Serenity & Probity being on the spamcop blocklist and playing havoc with mail to Ntl users.
I have also asked if they are aware of this and is anything being done to solve the problem.....
Let's see.