Hi !!
Reading the docs looks like if both host_lookup, helo_try_verify_hosts and
helo_verify_hosts are unset then $sender_host_name is not set as no lookup
of the calling hosts has been done. If host_lookup is set to * then a lookup
is done for all hosts. The problem is that I need $sender_host_name to be
set in some ACL's, but it would be great to only do the dns lookup when
need as some connections are rejected/droped before the need to use
$sender_host_name. By now we are rejecting a very great amount of incoming
connections without the need to know $sender_host_name that are significantly
increasing the cpu usage of dnscache.
--
Best regards ...
Useless Invention: Self stick frying pan.
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David Saez Padros http://www.ols.es
On-Line Services 2000 S.L. e-mail david@???
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