I have an issue where a 'webmail' subdomain is being blocked at a client's office because the word 'webmail' is being flagged by their corporate filter due to their concern of email viruses or something.

I read up on htaccess , mod_rewrite, alias, etc., but am having difficulty finding a solution.

I gather I basically want to give the client an alternate url that will transparently allow access to the webmail.

Any advice is appreciated.