I've been trying to get my head round this, though I haven't tested it yet. If mycompany.com has it's website hosted externally, then to access it from an internal computer the hostname
www.mycompany.com has to be set to the webserver IP in the hostname and addresses panel.
My question is, what does this do to webmail? The URL for webmail includes
www.mycompany.com, so will it break it?
TIA