There are many ASPs on the Internet to scan you mail. To organize them, you need to break them down into categories.
To choose an ASP provider, you must first decide on which kind of scanning you need done, or perhaps all of them. Many ASPs over a combination of the services above, and offer them on an a-la-cart basis. By choosing just what you need, you can customize your mail scanning service to fit your organizations needs.
Some ASPs that allow for customizing their offering include: