From owner-freebsd-isp Thu Mar 11 11:43:23 1999 Delivered-To: freebsd-isp@freebsd.org Received: from playground.sun.com (playground.Sun.COM [192.9.5.5]) by hub.freebsd.org (Postfix) with ESMTP id 04EAB15409 for ; Thu, 11 Mar 1999 11:43:16 -0800 (PST) (envelope-from jbeck@eng.sun.com) Received: from opal.eng.sun.com (sun-barr.Sun.COM [192.9.9.1]) by playground.sun.com (8.9.3+Sun/8.9.3) with ESMTP id LAA04977; Thu, 11 Mar 1999 11:42:54 -0800 (PST) Received: from opal (localhost [127.0.0.1]) by opal.eng.sun.com (8.9.3+Sun/8.9.3) with ESMTP id LAA21904; Thu, 11 Mar 1999 11:42:52 -0800 (PST) Message-Id: <199903111942.LAA21904@opal.eng.sun.com> X-Mailer: exmh version 2.0.2 2/24/98 To: John Beck Cc: Gregory Neil Shapiro , admin@wholesalehosting.com, freebsd-isp@FreeBSD.ORG, sendmail-questions@sendmail.org From: John Beck X-URL: http://WWW.Sendmail.ORG/ X-Face: "+X:bV72?Awv6$S2YK]-N42~<.<7-Z,li!FJJ2sLE.B.yTSlrM1K('8hn6Jnm(]lERAE=h] 8w:X@lulT)G62'cVtqW'2[clcpmcI'=VY`N{V9!9KH?{*I,q7I!y!c`MdfZ|(,Bv82jtS5OHg@]S&9 qBH^aYk[/jOS*N~6+K\^~P'`M>2\ Subject: Re: I must be stupid In-reply-to: Your message of "Thu, 11 Mar 1999 11:39:44 PST." <199903111939.LAA21852@opal.eng.sun.com> References: <36E7A1E938E.955CADMIN@domains.md> <199903111332.FAA20021@opal.eng.sun.com> <14056.5768.21905.815820@scooter.sendmail.com> <199903111939.LAA21852@opal.eng.sun.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Thu, 11 Mar 1999 11:42:52 -0800 Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org John> Create a directory, say /etc/mail/domains. In there, create a file John> for each user. The files can be sym-links to files in the users's John> directories if necessary. Each user owns his/her file. Then cat the John> files together into /etc/mail/virtusertable (or whatever path you use), John> and run makemap on that. I have a virtual hosting site that does exactly John> this (with a cron job that checks hourly if any of the users' files John> changed, and does the cat and makemap if so), and it works just fine. Gregory> This could be dangerous. What is to stop user A from redirecting user Gregory> B's domain? John> Well, in our case, we know everyone involved, and there is mutual trust, John> so no worries. But in general it's still easy to solve: simply: John> % grep -iv foo.tld foo.txt John> where foo.tld is the domain and foo.txt is the virtual user sub-table John> for that domain. Then cat the output of the grep for each domain into John> the master virtual user table before doing the makemap. Doh! Of course I meant the grep without the -v. I was thinking of another cron job which could do the grep -v and report bogosity, and mixed the two. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message