Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!linus!philabs!cmcl2!seismo!lll-crg!nike!ucbcad!ucbvax!SIERRA.STANFORD.EDU!GROSSMAN From: GROSSMAN@SIERRA.STANFORD.EDU (Stu Grossman) Newsgroups: mod.protocols.tcp-ip Subject: Re: SMTP, 2600, and the security of mail Message-ID: <12242892621.30.GROSSMAN@Sierra.Stanford.EDU> Date: Mon, 29-Sep-86 18:17:46 EDT Article-I.D.: Sierra.12242892621.30.GROSSMAN Posted: Mon Sep 29 18:17:46 1986 Date-Received: Thu, 2-Oct-86 20:33:29 EDT References: <12242745855.7.MRC@SIMTEL20.ARPA> Sender: daemon@ucbvax.BERKELEY.EDU Organization: The ARPA Internet Lines: 8 Approved: tcp-ip@sri-nic.arpa You could (marginally) increase the security of SMTP traffic by having SMTP servers only accept connections from a 'privileged' remote socket. Of course, you now would be required to run yet another privileged daemon just to ship mail out of your host. Stu Grossman -------