Adding DNS to OVH domain, problems with emails's domain

Hi guys ! I have my app on netlify ( and my domain is in OVH. I added to OVH DNS servers and in Netlify the domain. Everything is working when I am trying to go in my website.
BUT, I am using emails with this domain (MX) and they are shut down. I cannot use my emails. How can I do ?

Hi @ShemoMFR,

Thanks for reaching out!

We have a Support Guide about receiving emails here:

Could you give the guide a read and let us know if you have any questions.