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FreeBSD Security Archives: Re: Procmail + Sendmail

Re: Procmail + Sendmail


Paulo Fragoso (paulonlink.com.br)
Mon, 25 Oct 1999 18:19:24 -0200 (EDT)


On Mon, 25 Oct 1999, Christoph Sold wrote:

> > Are there any possible to use .procmailrc like .forward to exec any
> > programa (like gcc) in this machine? To block .forward we're using SMRSH
> > on sendmail, works fine.
>
> It is possible to pipe mail into any command. You may have to have
> some thought about blocking this feature, since it cannot be disabled
> as easily as sendmail can utilize smrsh. Building a small jail should
> suffice, though.

Where can I found any examples to build one jail for procmail?

>
> > Is procmail securit?
>
> Depends how you install it.

Hummm... I have installed from ports. Is necessary make anything more?

Thanks,
Paulo Fragoso.

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This archive was generated by hypermail 2.0b3 on Mon Oct 25 1999 - 15:19:20 CDT