It's certainly possible to have a form generated by your application server that posts to another site. Unless there's some processing you have to do before posting to the external site, I wouldn't bother with an Action. Just have your form post directly to the external site. Here are a few suggestions:
1-You don't use <html:form> just use <form>
2-The action="" must specify a full URL including the
http:// (e.g.
http://www.yahoo.com). 3-Remember that there is no request object being passed to the external site, so all the information has to be in input fields on the form, either visible or invisible.
[ February 04, 2006: Message edited by: Merrill Higginson ]