Find a host that allows you to use Postini. I found a host last week that lets you buy Postini for $1/mailbox. Postini was bought by google and my understanding

Find a host that allows you to use Postini. I found a host last week that lets you buy Postini for $1/mailbox. Postini was bought by google and my understanding is that it is the logic behind why gmail has so much less spam than others. http://www.google.com/search?q=postini+email+hosting http://www.google.com/search?q=postini+email+hosting