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help / color / mirror / Atom feedFrom: Andrew Sullivan <[email protected]>
To: [email protected]
Subject: Re: email is fast!
Date: Thu, 8 Feb 2007 11:40:18 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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On Wed, Feb 07, 2007 at 07:01:43PM -0400, Marc G. Fournier wrote:
>
> Does postfix do any 'caching of results'? For instance, if it got a failed
> response, would it cache that and re-use that later, pending it timing out in
> its own cache? So try 1 failed, try 2 used cache and failed, try 3 was after
> cache timed out and re-tried, at which point the local DNS server had the right
> value ...
No, but your local resolver, which probably caches, almost certainly
does.
A
--
Andrew Sullivan | [email protected]
In the future this spectacle of the middle classes shocking the avant-
garde will probably become the textbook definition of Postmodernism.
--Brad Holland
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