There are 1000's of free SMPT servers...
http://www.iopus.com/guides/bestpopsmtp.htm
http://www.geocities.com/Paris/8492/fremail.htm

>Hi all;
>
>I am using the same procedure (smtp choice) for e-mail published on foxwiki..
>
>Here is what I am facing.. If the computer (the sender) is on the same domain of my web provider ('terra.com.br' in my case).. Ok no problem..
>
>But, If I am sending of other one, it seems off-line (or not present)
>
>I do believe that our provider has a kind of protection..
>
>So, I'd like to know. Is it any other kind of smtp provider available for unknow users ?
>
>Any tip will be welcome
>
>TIA
>
>Claudio