Re: [exim] Sporadic unroutable address

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Auteur: Alan J. Flavell
Datum:  
Aan: Exim users list
Onderwerp: Re: [exim] Sporadic unroutable address
On Wed, 4 May 2005, R.B. (Rick) wrote:

> How can i respond a "temporary error" if i cannot verify the sender
> domain?


Issue defer instead of deny, obviously.

But you don't want to do that for addresses which have genuinely been
failed.

> this way i can handle my dns problem and meanwhile i can investigate
> on it without getting a lot of spam.


As long as you watch the log, and blacklist the obvious bad cases,
while sorting out your DNS, I guess that would do.

What does your operative "verify = sender" ACL stanza say, exactly?