domain alias redirect

Hello,

I added a domain alias to our control panel. This works fine.

My question is how can I redirect any variation of the new domain that is alias for our main domain?

For example, if someone types http://www.sample.com/*.htm I need it to redirect to http://www.sample.net/index.asp

I do not see anywhere in the control panel that you can enter redirects for alias domains.

Thank you in advance.

If you only need such redirects, you can add the alias domain as a seperate domain and do the redirect. If it is required to be an alias domain, redirects must be handled in your code.