I have a couple of blogging friends who have been unable to post comments on my site. I can post comments from them by filling in the user fields on my own computer, but they can't from their computers. My guess is it has to do with their IP addresses. Is there any way someone could block particular sites (IP addresses) from leaving comments (they can view my site)? When they try to leave comments, nothing happens, Nothing posts and I never receive email notification. This is so weird. I had work done on my site and wonder if anyone who had access to my cpanel could manipulate it so certain people couldn't post comments on my site.
I searced and searched and couldn't find the answer here. My web address is http://www.paulaswalk.com