From owner-freebsd-questions Fri Apr 3 12:41:23 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id MAA19898 for freebsd-questions-outgoing; Fri, 3 Apr 1998 12:41:23 -0800 (PST) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from gdi.uoregon.edu (gdi.uoregon.edu [128.223.170.30]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id MAA19750 for ; Fri, 3 Apr 1998 12:41:08 -0800 (PST) (envelope-from dwhite@gdi.uoregon.edu) Received: from localhost (dwhite@localhost) by gdi.uoregon.edu (8.8.7/8.8.8) with SMTP id MAA10888; Fri, 3 Apr 1998 12:40:56 -0800 (PST) (envelope-from dwhite@gdi.uoregon.edu) Date: Fri, 3 Apr 1998 12:40:56 -0800 (PST) From: Doug White Reply-To: Doug White To: Donald Burr cc: FreeBSD Questions Subject: Re: how to stop people from using my sendmail as a relay In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Thu, 2 Apr 1998, Donald Burr wrote: > I'd like to prevent people on the Net from using my sendmail as a relay > mailer (i.e. to prevent the spread of spam) -- I only want them to be able > to use it if they're sending mail to a user somewhere on my domain. Is > there an easy way of doing this in sendmail (something I can > add/change/delete in my sendmail.cf)? I'd really rather not have to > switch to qmail or something like that, if I can avoid it. Look in /etc/mail and the file sendmail.cf.additions. Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message