Re: [EXIM] Reverse lookups on EXIM

Top Page
Delete this message
Reply to this message
Author: Paul Mansfield
Date:  
To: Paul Brown
CC: Piete Brooks, exim-users
Subject: Re: [EXIM] Reverse lookups on EXIM
On Tue, 14 Apr 1998, Paul Brown wrote:
> > If you are considering SPAM etc, reverse lookups are very useful.
> >
> > > Could someone tell me why it takes a while to connect, and also how to fix
> > > this. It is a little annoying to wait several seconds to send a mail just
> > > a few bytes big.


are you sure this isn't identd (tcp port 113) processing?

> > Why ?
> >
>


> the question is essentially.. is a reverse lookup making the connection to
> the mail server take a few seconds, or something else. Also, is there any
> way to speed this up?


if it's DNS, make the mail machine be a caching resolver.

Paul


--
*** Exim information can be found at http://www.exim.org/ ***