Date: Wed, 9 Jan 2008 20:20:05 +1100 From: Jerahmy Pocott <quakenet1@optusnet.com.au> To: "Philip M. Gollucci" <philip@ridecharge.com> Cc: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: Sendmail: "exposed" root, why? Message-ID: <2AB7562D-D4DC-43A7-A9EF-2A71046826AD@optusnet.com.au> In-Reply-To: <4783C048.9080403@ridecharge.com> References: <8EE4A2AA-E15D-4C07-AFBC-061A4595DA82@optusnet.com.au> <4783C048.9080403@ridecharge.com>
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On 09/01/2008, at 5:26 AM, Philip M. Gollucci wrote: > There is no directive, but you can edit the resultant .cf file > and remove the line > C{E}root > or root from that line if more than one user. > Be warned, you _will_ break /etc/crontab and periodic scripts mail > delivery. > > The reason it needs to be exposed is probably these scripts because > other wise the from address for daily security scripts will be > root@<masquerade> rather than root@machine.domain. Now, it so > happens that most of these e-mails have the machine name in the > subject or what not. I guess I will just try not exposing root and see what happens.. I don't really see why the crontab and periodic mail would get broken though? Other than it having the wrong host in the From: field, the subject line would still say the correct host.. Or will it break it in some other way? Cheers, J.
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