Impossible to subscribe to the newsletter

Hello,

I have tried to subscribe to the newsletter using the “Newsletter signup” on https://www.nemo-ocean.eu/

A message tells me that I will receive an email to which I should answer to finalize the subscription, but I don’t receive this email (not in my span, not after different attempts made weeks apart).

Can this be fixed? Or can someone add me in the newsletter directly?

Thanks in advance,
Antoine Barthélemy