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Re: Sarge SMTP Performance



also sprach Ali Onur Uyar (Gestion IT) <aouyar@asesor.ORBITEL.com.co> [2005.05.23.1507 +0200]:
> I don't know if this has anything to do with the problem you are
> experiencing at the moment, but I have observed that in systems
> with IPv6 support, IPv6 enabled applications might fireout an
> additional AAAA DNS query for each A query that times out.

First, do not CC me on replies, that's against list policy.

And second: that extra DNS query is hardly going to make
a difference with a well-written application. And I do hope you are
using a (sensible) DNS cache on a mail server...

-- 
Please do not send copies of list mail to me; I read the list!
 
 .''`.     martin f. krafft <madduck@debian.org>
: :'  :    proud Debian developer, admin, user, and author
`. `'`
  `-  Debian - when you have better things to do than fixing a system
 
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on the other hand, you have different fingers.

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