Jonathan Tripathy wrote: >> Port 25 outgoing will be blocked by most ISPs
> This may be the case in your country, but from where I'm from, I've > never had a problem sending out on port 25, even on home residental > ISPs :) Any ISP that does *not* block port 25 for residential service is a part of the spam/zombie problem, and if yours doesn't, you should complain, loudly if necessary, and encourage them to block it.