[Dennis R. Abel]
> Those subscribers did not have a business account and there
> agreement states the rules about the service. They had home
> subscriber accounts which do not allow web and mail servers. For a
> few dollars more and a business account those ports are open and
> are never blocked.

I assume that you're referring only to blocking port 25, not forging
RST packets or enforcing a secret transfer limit.

And I'll agree somewhat sadly that there's an argument in favor of
blocking port 25 for people who wouldn't know if it was blocked or
not.

Regards,
Matt