Re: [Exim] Re: Bagle, unqualified HELO, time delays

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Autor: Nigel Metheringham
Fecha:  
A: exim-users
Asunto: Re: [Exim] Re: Bagle, unqualified HELO, time delays
On Thu, 2004-03-04 at 14:09, gARetH baBB wrote:
> On Thu, 4 Mar 2004, Nigel Metheringham wrote:
>
> > enforce 1 message per connection. It is highly likely that this list
> > will move to at least partial VERPing in the future (and a seriously
> > aggressive policy for unsub on bounces).
>
> The trouble with VERP is it kills the callout cache, and I suspect there
> are more than the average number of list subscribers using callouts on
> their MXs on this list than elsewhere.


Depends whether the VERP is purely list/recipient related, or whether it
carries a message varying part too. I was intending to *not* have a
message varying part.

> Expect lots of callouts if you do this.


I get lots already. Adding VERP would mean I get a few more, but the
list volume is such that reasonable caching values would work well.

    Nigel.


--
[ Nigel Metheringham           Nigel.Metheringham@??? ]
[ - Comments in this message are my own and not ITO opinion/policy - ]