Author: Thomas Tonino Date: To: exim-users Subject: [Exim] Documentation bug?
Using 4.20.
In chapter 11.8, I read:
The calling host matches the list in host_lookup. The default for this option is
*, so it must be changed if any lookups are to be avoided.
I read this as: when I leave this out of the config, it will be *, and lookups
will be done
But it isn't, so name lookups aren't done. It turns out that setting it to *
also makes $sender_host_name available as ACL variable. Which is good for
customizing error messages.
The ACL stuff is really nice. So flexible and powerful... thanks!
