Thanks for the replies, looks like condition = ${lookup
dnsdb{ptr=$sender_host_address}{no}{yes}} is working as expected. Does anyone happen to know the defer behaviour of the regular host_lookup? I guess I would like to use the same rules for the PTR lookup as the usual exim full lookup, thanks, Andy. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
