Checks if the sender's email address will be used as the "from" address or will it be replaced and to what exactly.
This method may require higher-level permissions than the caller has, based on their identity and roles and permissions. In these cases, you can ensure the method is called with the required level of authorization by using one of the following:
Email address to verify.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.