ForwardEmail.net - Allow setting 'Recipients' in Service Config

Forward Email allows you set a recipients parameter when using its API to create a new forwarded email alias (see: https://forwardemail.net/en/email-api#create-new-domain-alias).

If this parameter is not set or blank. The login email address the account user is used.

The login email address of my Forward Email account is not the email address I wish my forwarded email alias to be forwarded to. Therefore I would like the option to set this parameter.

Thank you.