Hongyu Zhang wrote:
> There is no question that the reverse look-up did fail for this IP,
> but I thought as long as I set up the host_lookup option, exim should
> have automatically reject them. Are there any other options I need to
> set up in order to reject those emails? Thanks!
Please don't top post and trim your posts as I have done.
You might want something like this. I'm not sure which version added this
capability.
deny message = No rDNS
log_message = Host does not have reverse DNS
verify = reverse_host_lookup
if you don't have "verify = reverse_host_lookup" ability, subsitute it with:
condition = ${if eq{$sender_host_name}{}{yes}{no}}
I'm currently using the condition statement since I didn't know about the
verify option.
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