Does anyone know if there is any special precaution that I should take to set the preferred domain (to www, not non-www) in Bing? I have the root domain, domain.com, 301 redirected to the www version, www.domain.com
, and in the DNS records a CNAME is used to alias the www to the non-www version. In Google WMT, you can also add both domains and select the preferred one. However, in Bing WMT (which I have just started using), I see no way to select a preferred domain. All I can find is that what I have done USUALLY works. The sitemap and submitted URL in Bing WMT both show the www form correctly. At this point, have I done all I can (should) do?