Hill wrote:
> Thank you VERY much John  
> That did the trick !!!!! 
> 
> After briefly skimming the RFC I realise that my router does not port map
> 113 inbound 
> But then it also did not work on the LAN which leads me to believe that MS$
> does not support it.
> 
> Is it something I should have switched on normally and try and tell exim not
> to do it for certain hosts (is this possible?) 
> Or is it not really of much value to someone like myself with only a small
> setup ? 
> 
> Kind regards 
> And thank you again  
> 
> Hill 
> 
> 
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of John Burnham
> Sent: 26 February 2007 12:06
> To: [email protected]
> Subject: Re: [exim] Slow SMTP
> 
>> I wondered if it was Exim doing a DNS lookup on the client 
>> which could be
>> failing and causing a delay?  
> 
> Or an ident call ?
> 
>> If this is possible, how would I turn this off for 
>> authenticated clients to
>> eliminate it  
>>
> Have a look at rfc1413_query_timeout in chapter 14 of the spec
> (http://www.exim.org/exim-html-4.66/doc/html/spec_html/ch14.html). Try
> setting
> that to 0 and see if that helps.
>  J
> 

Use something like the following

rfc1413_query_timeout = 30s
rfc1413_hosts = ! 192.168.32.0/24 : *

My local network is exempted from idents, but I still ident everyone 
else out there just to introduce a nice delay at the start, and 
sometimes even get useful information.
As for authenticated clients, you're out of luck. This query is done 
before the initial 220 greeting.

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