Re: Postfix responds slow

From: Ralf Hildebrandt (no email)
Date: Thu Nov 01 2001 - 07:23:13 EST


On Thu, Nov 01, 2001 at 05:36:53PM +0530, R.Sharma wrote:
> When i connect it from any machine which does not have any reverse name
> lookup it takes a lot of time to welcome the client. In logs it shows a
> warning
> verification failed:host not found try again

The DNS is not functioning properly. It's returning a error instead of an
answer, and this causes the resolver to try over and over again.

Fix the DNS (if the machines "which does not have any reverse name" are
internal machines).

-- 
Ralf Hildebrandt                            Tel.  +49 (0)30-450 570-155
                                            Fax.  +49 (0)30-450 570-916
The best answer when anybody asks you if you're any good with
explosives is to hold up two open hands and simply say "Ten". 
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