Re: [exim-dev] [Bug 1153] unknown lookup type

On Thu, Sep 15, 2011 at 11:54 PM, Arkadiusz Miskiewicz <arekm@???> wrote:

> --- Comment #2 from Arkadiusz Miskiewicz <arekm@???>  2011-09-16 07:54:50 ---
> I don't see any invalid lookup in here:
>

<snip>
>  route_list = * "${lookup mysql{ROUTE_HOST}}"
>  data = ${lookup{$local_part}wildlsearch{/etc/mail/aliases}}

It's complaining specifically about a lookup type named "". In all of
your lines, you specify a lookup type of "mysql". Well, in the second
line, what if the $local_part is ""? That's likely where your error
is coming from, aka bounce messages with a null envelope.

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