Yeah, thats it.
But for your goals it can be more suitable to use it in hostlist.
ut> hello,
ut> you mean this?!
ut> ###############################
ut> acl_check_rcpt
ut> # Deny Hosts without reverse DNS
ut> warn message = Broken Reverse DNS - no host name
ut> found for IP address $sender_host_address
ut> hosts = !+relay_from_hosts
ut> !verify = reverse_host_lookup
ut> accept condition =
ut> ${lookup{$sender_address}lsearch{/etc/exim/friends_with_broken_mx}{1}{}}
ut> ################################
ut> we're at cpanel installation have decided to use this
ut> in our
ut> acl_check_rcpt
ut> accept condition =
ut> ${lookup{$sender_address}lsearch{/some/file}{1}{}}
ut>> hi all!
ut>> is there a possibility to check a
ut> "whitelisting-file"
ut>> for
ut>> -IP or
ut>> -domain or
ut>> -$sender_address?
ut>> some config (exim.conf) details and thoughts so
ut> far:
ut>> hostlist friends_with_broken_mx =
ut>> lsearch;/etc/exim/friends_with_broken_mx
ut>> host_lookup = ! +relay_from_hosts
ut>> acl_check_rcpt:
ut>> # Deny Hosts without reverse DNS
ut>> warn message = Broken Reverse DNS - no host name
ut>> found for IP address $sender_host_address
ut>> hosts = !+relay_from_hosts :
ut>> !+friends_with_broken_mx
ut>> !verify = reverse_host_lookup
ut>> any help will be welcome.
ut>> hope someone can shed some light