webmail login fail

For the past few days I haven't been able to log into webmail. I have tried from several computers and from my home internet connection and from an outside connection. When I put in my user name and password it consistently takes me to intercept.cox.com and asks me if to identify my location to see what services are available in my area. I even tried to identify my location but that doesn't take me to webmail either. since I eliminate spam before downloading mail, not having access creates one problem. Not being able to get to my mail when I'm not at home is another problem. I haven't forgotten or entered my user name and password incorrectly - used them both to get here, and my email still downloads correctly. I have been using webmail to access my email here for more years than I can remember. At least 8 and possibly as many as 12 years. What is going on?