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Date:      Wed, 12 Mar 2003 11:09:44 -0500
From:      Bill Moran <wmoran@potentialtech.com>
To:        "Jorge Mario G." <list@linopryne.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: why BIND and sendmail installed by default?
Message-ID:  <3E6F5BC8.1020308@potentialtech.com>
In-Reply-To: <1598.192.168.0.4.1047484743.squirrel@mail.linopryne.com>
References:  <1598.192.168.0.4.1047484743.squirrel@mail.linopryne.com>

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Jorge Mario G. wrote:
> Hi there
> I've seen that BIND and sendmail (till 4.7-RELEASE havent tested 5.0 yet)
> are installed by default my question is simple... WHY?

Partly for historical reasons.
Also, sendmail and BIND do more than just mail|DNS server.
Sendmail is used by most local mailers for sending mail, even if it's not
configured as a "server".  Unlike bloatware such as Outlook that includes
it's own SMTP code.
I belive (but I could be wrong here) that BIND code is implemented in the
resolver, thus it is required for _any_ DNS lookups to succeed.
Also, running a caching DNS server is a good idea for anyone (even a
workstation) as it speeds Internet access up in most cases.  Most of the
speed issues I have with Adelphia is how long it takes to resolve DNS to
IPs.

-- 
Bill Moran
Potential Technologies
http://www.potentialtech.com


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