[Exim] lookup dnsdb gave DEFER

Hi !!

Is there any way to avoid (temporary) reject a message when a dnsdb lookup
timeouts ??

we get lots of this errors:

2004-01-14 19:04:30 H=(cubr_secgrl_m02.gencat.net) [194.179.95.235]
F=<lbove@???> temporarily rejected RCPT <eprim@???>: failed
to expand ACL string "${lookup dnsdb{ptr=$sender_host_address}
{${lc:$value}}{}}": lookup of "ptr=194.179.95.235" gave DEFER:

and would like to accept the messages as if the dnslookup has failed

--
Thanx & best regards ...

And it's only ones and zeros.

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