We have a number of server components installed on our Windows servers.
ASPEmail is an active server component that enables your ASP application to send email messages via any external SMTP server. ASPEmail can be used for the same sorts of purposes as formmail in a Linux environment. For documentation and examples on how to use ASPEmail check out www.aspemail.com.
If you need to resize images on the fly, you can use AspJpeg 1.2. This component enables you to create image thumbnails with a few lines of code. For documentation and examples on how to use ASPJpeg check out www.aspupload.com/aspjpeg.html.
Dundas Upload is an active server component which enables an ASP application to accept, save and manipulate files uploaded with a browser. For documentation and examples on how to use Dundas Upload check out www.dundas.com.