as of 9:13pm today, January 2, 2015, https://secure.authorize.net/gateway/transact.dll is giving a "The service is unavailable" error.
When is it scheduled to be back up?
01-02-2015 06:14 PM
I see this too - first report of it was around 9:04PM ET.
01-02-2015 06:21 PM
01-02-2015 06:44 PM