How to delist if blacklisted by OVH

Oldies but goldies
1

Hi, I have a brand-new IP from my service provider HOSTWINDS, unfortunately, this brand-new IP number appears to be blacklisted by OVH (: host mx3.ovh.net[91.121.56.64] said: 550 5.7.1
Hostwinds range blocked for spam (YOUMAOVH) (in reply to end of DATA
command)
and unlike any other delisting request, I find no way to submit delisting request, and my service provider, Hostwinds, is in the same boat. For the purposes of clarity, let me repeat, I AM NOT AN OVH USER - but my emails (so far about 50) are being systematically bounced by OVH. How and where do I or Hostwinds submit delisting request? Thanks. Jonathan

2

test reply to see if this crappy forum is actually working