Changing SendMail Port Number

[Mark]

Gerard Seibert wrote:

> This is probably a stupid question, but how do I change the SMTP port
> number that SendMail listens in on? I want to change it to something
> else, like perhaps 24. My ISP is blocking 25 and I want to get around
> that problem.

And how will clients (the world) find you then, on port 24?

Besides, are you sure your ISP blocks *incoming* port 25? That is somewhat
unusual; *outgoing* 25, yes (for dialup users), but incoming? Regardless,
same difference: you can start sending on port 24, but since the world is
listening on port 25, that will do you little good.

- Mark