Multiple Urls for Silent Post Response

Can we somehow add two url开发者_如何学编程s to Silent Post url field by inserting , or ; etc?

You can setup a plugin like IPN Redirect at https://wickedcoolplugins.com/the-plugins/ipn-redirect/ , have your Authorize.net silent post go to one common "Router" URL, which would then redirect (or "broadcast") it to your other web sites.

You can't. You can only have one Silent Post URL.