Great Circle Associates Firewalls
(January 1994)
 

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Subject: Re: living with reverse DNS lookups
From: tom_limoncelli @ Warren . MENTORG . COM (Tom Limoncelli)
Organization: Mentor Graphics -- IC Group, Warren, NJ, USA
Date: 27 Jan 1994 08:13:07 -0500
To: Firewalls @ greatcircle . com
Newsgroups: mentorg.list.firewalls
References: <CMM . 0 . 90 . 2 . 759631485 . dupuy @ hudson . cs . columbia . edu>

In <CMM .
 0 .
 90 .
 2 .
 759631485 .
 dupuy @
 hudson .
 cs .
 columbia .
 edu> Alexander Dupuy <dupuy @
 cs .
 columbia .
 edu> writes:

>A question - how many people who install separate DNS external and internal
>servers also modify the MTA on the bastion host to strip out all Received:
>headers on outgoing mail?  I suspect that very few do this.

None do because then you lose your only debugging tool for
solving mailer problems.

Tom

-- 
Tom Limoncelli -- tal @
 warren .
 mentorg .
 com (work) -- tal @
 plts .
 org (play)
"Psst!  Hey, Anthony!  Y'know what I        | Disclaimer:  I do not
like about existing?"  "Uh... uh... what?"  | speak for Mentor Graphics.
"Possessing a physical extension."  -TSA    |


References:
Indexed By Date Previous: Re: TALK - any known problems with allowing access from the outside
From: Christopher Klaus <cklaus @ shadow . net>
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From: wadlow @ tw . com (Tom Wadlow)
Indexed By Thread Previous: Re: living with reverse DNS lookups
From: Christopher Klaus <cklaus @ shadow . net>
Next: Re: living with reverse DNS lookups
From: wadlow @ tw . com (Tom Wadlow)

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