Sometimes. A website or sender may recognize that an address belongs to a disposable email provider.
Services can evaluate the domain portion of an address and compare it with their own domain classifications. They may then accept it, reject it, or request another address.
Using a less familiar domain does not guarantee that it will be treated as a lasting email address. A service’s classifications and registration requirements can also change.
Be transparent when a form requires a lasting contact address. Do not assume that successful submission means every later feature will remain available.
If a website declines a temporary address, decide whether to provide an accepted address or use another service. Respect its registration requirements rather than repeatedly attempting to evade the restriction.