According to data provided by {3} domain {0} registration is expired. If you intend on continuing to use it in your tenant ...

According to data provided by  {3}  domain {0} registration is expired. If you intend on continuing to use it in your tenant you need to work with your domain registrar to renew ownership. Failure to do so will prevent you from using this domain for email and other %BRAND_OFFICE_365_SHORT% services.