Re: [exim] callout as a lookup

On Wed, 2005-03-16 at 17:52 +0100, David wrote:
> Just a wish ... it would be interesting to be able to use callouts
> like a lookup in some situations. i.e. it would be possible for a
> primary mx to know only the domains it handles and a host, it then
> could use a callout lookup to that predefined host to test for local
> recipient existence, it could also be used to configure secondary mx
> without having to have a copy of all users.

Why a lookup? What's wrong with 'verify=recipient/callout/use_sender'?

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dwmw2