Frontpage Guest Log SPAM protection

[carrissaibbott]

Hi,

I hope someone out there can help me.

I have a website that I use to communicate with family and use MS Frontpage.

Within the website there is a guestlog, but it is constantly getting bombarded with entries from people trying to sell stuff (junk entries)

I want to protect against this, but do not know how, or even if, it can be done.

Any help would be greatly appreciated.