*BSD News Article 76013


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: smail 3.1.29.1 delivery problems
Date: 12 Aug 1996 22:05:03 GMT
Organization: Private BSD site, Dresden
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Reply-To: joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch)
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skp@sartax.saratov.su (Serge K. Polyakov) wrote:

> You can try to set up permissions on /var/mail: rwxrwxrwt (set sticky-bit)

This is a bad idea security-wise, since there are known race
conditions that might compromise the security of the mail spool files.

Smail can be setup so it uses /usr/libexec/mail.local to perform the
actual delivery.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)