Need a notification script

[JonTom]

Hi -

I need an email notification script that would work in a similar way to the reply notification that the AT forums have. Basically, I want to have a script that will send an email out to a mailing list of people who have submitted their email address (a bulk addition option for me is also needed) when I post an update to the owners section of the hotel's website. Ideally the email would include a link to the specific update I have posted.

Any ideas?

Thanks

Jon