Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!linus!genrad!decvax!harpo!seismo!hao!hplabs!sri-unix!MRC@SU-SCORE.ARPA From: MRC@SU-SCORE.ARPA Newsgroups: net.unix-wizards Subject: Re: Security Problem? Message-ID: <2653@sri-arpa.UUCP> Date: Tue, 5-Jul-83 02:17:08 EDT Article-I.D.: sri-arpa.2653 Posted: Tue Jul 5 02:17:08 1983 Date-Received: Fri, 1-Jul-83 06:08:21 EDT Lines: 7 From: Mark CrispinOne thing you could do would be to not validate mailboxes in the SMTP server, but that only delays the error message unless you "black hole" mail to invalid mailboxes. It's a trade-off between security and friendliness. -------