I have encountered a problem with Shrinktheweb and Shared Servers
With 2 dolphin sites on the same server: customer 1 www.xyz.com and customer 2 www.abc.com
customer 1 registered www.xyz.com with with Shrinktheweb for their site adding the servers IP (IMPORTANT NOTE: By default, you must add your server's IP address to ShrinkTheWeb's "Allowed Referrers" list)
Then when customer 2 registers www.abc.com with with Shrinktheweb for their site adding the servers IP (as above) one finds the IP is locked already to customer 1 and the can not use Shrinktheweb for their site.
Any advise on this would be appricated as it has a big impact on the use of shared servers.