netbsd-help: newbie : how to block emails to a particular address

Subject: newbie : how to block emails to a particular address
To: None <netbsd-help@netbsd.org>
From: Kaushik N <nkaushik77@rediffmail.com>
List: netbsd-help
Date: 02/21/2002 05:13:11

Hello,=0A I would like to block all emails from any user to a particular ad=
dress. How do i do that in NetBSD?=0AAlso how do I send binary files as att=
achment in email from the command line?=0A=0AThanks=0Ank =0A