Date: Thu, 11 Mar 1999 11:48:11 -0800 (PST) From: Gregory Neil Shapiro <sendmail+gshapiro@sendmail.org> To: John Beck <sendmail+jbeck@sendmail.org> Cc: Gregory Neil Shapiro <sendmail+gshapiro@sendmail.org>, admin@wholesalehosting.com, freebsd-isp@FreeBSD.ORG, sendmail-questions@sendmail.org Subject: Re: I must be stupid Message-ID: <14056.7675.167207.780586@scooter.sendmail.com> In-Reply-To: <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>
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John> Well, in our case, we know everyone involved, and there is mutual John> trust, so no worries. But in general it's still easy to solve: John> 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 John> into the master virtual user table before doing the makemap. Nope again :) Assuming I wanted to steal all mail to otherperson.com and I control mydomain.com: @otherperson.com gshapiro+mydomain.com@mydomain.com Your grep would allow that through. It really needs a script which only allows non-qualified user names on the left hand side (and a default entry) and tacks on the domain that the user controls. Better to be paranoid. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message
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