Virgin Media Server on CSS Blocklist

[JFA]

I've just sent an email which failed to deliver because Virgin Media server csmtpq2-prd-nl1-vmo.edge.unified.services (84.116.50.37) is on the SBL/CSS Blocklist. Just to be clear, this is not my WAN address, it is a server somewhere in the delivery chain.
How can I either get this fixed quickly, or avoid it?

[用心棒 · Accepted solution]

The issue seems to be resolved; can you confirm:

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[JFA]

Thanks, VIP - I was out all afternoon so couldn't re-check the Spamhaus status. I've now also sent and successfully received a message which went through the 84.115.50.37 server.
It looks as though someone (or something) at VM is on the look-out for this sort of problem.
Thanks again - John