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Date:      Sun, 28 Apr 1996 15:51:41 -0700
From:      David Greenman <davidg@Root.COM>
To:        joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch)
Cc:        freebsd-hackers@freebsd.org (FreeBSD hackers), henrich@crh.cl.msu.edu (Charles Henrich)
Subject:   Re: .forward and sendmail? 
Message-ID:  <199604282251.PAA00388@Root.COM>
In-Reply-To: Your message of "Mon, 22 Apr 1996 07:44:27 %2B0200." <199604220544.HAA18025@uriah.heep.sax.de> 

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>As Charles Henrich wrote:
>
>> Explain to me how exactly sendmail is supposed to read .forward's
>> out of peoples directories, when it apparently runs as daemon?  I
>> have had zero luck with this unless the directories are world read,
>> as well as the .forward, this is unusual!  What am I missing here?
>
>I think it must be readable by `daemon' (and i would even call this a
>security feature, as opposed to reading the file with root
>privileges).  Of course, your directory doesn't need to be readable by
>`daemon', it's sufficient if it is _search_able by him (e.g..,
>drwxr-x--x).

   sendmail is _supposed_ to run as suid root:

-r-sr-xr-x  3 root  bin  245760 Mar 28 23:02 /usr/sbin/sendmail

-DG

David Greenman
Core-team/Principal Architect, The FreeBSD Project



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