I’m not sure it’s easy to find such a hosting company. User @alento might have more info, see e.g. SMTP restricted by Digital Ocean - #7 by alento
An alternative might be to use a service such as AnyMXRelay - AnyDomain LLC
I’m not sure it’s easy to find such a hosting company. User @alento might have more info, see e.g. SMTP restricted by Digital Ocean - #7 by alento
An alternative might be to use a service such as AnyMXRelay - AnyDomain LLC