I know that many are receiving this rush of spam emails. I have checked a lot now and find that the lowest common denominator seems to be that List-ID: is either 631206929 with various sources OR any number with source of <tsongbrio.co.uk> or <kuslarinselami.com>.
I don't know yet if the filter option of Mailing list will trap these but I have just set it up and will report back. If this doesn't work perhaps Virgin could add List-ID to the Conditions options.
Since filtering the Mailing list element as per my email of Monday 28th, I have now received no further spam into my Inbox. I also deleted all of the other filters I had been adding whenever a new apparent sender was seen. I now only have 3 filters:-
Mailing list Contains 631206929
Mailing list Contains <kuslarinselami.com>
Mailing list Contains <tsongbrio.co.uk>
If you are still receiving this junk give this a try.