I am not sure what the exact ASP Would be but here is the logic:

you form
<form method=post>
<textarea name=emaillist></textarea>
<input type=submit>
</form>

your script logic

magic_string = you will need to take the value of form.emaillist, add ticks around individual value, make sure its a list(csv format or tsv)

then use delete query where emal_field in(magic_string)

something like that..

Thanks for the tip, Blend. I have found a couple of scripts that I believe can be adapted. Was searching Google for "Delete", and "textarea". Stumbled upon a script that "inserts" multiple records from a textarea that can be modifed to delete using the same logic.

I guess it is true what they say about thinking outside the textarea!

I post my code when I get it to work. Thanks again!