On 2013-01-09 at 20:44 +0000, Jeremy Harris wrote:
> On 01/09/2013 05:25 PM, andreas graeper wrote:
> > in what situation is $host emtpy and why ?
>
> $host is defined for transports and authenticators, according
> to http://exim.org/exim-html-current/doc/html/spec_html/ch-string_expansions.html#SECTexpop
> No mention of ACLs. I'd assume it's being empty in
> an ACL is quite likely.
Perhaps the OP wants $sender_host_address for the IP address which
connected to Exim to submit a message, instead of $host, which is part
of address selection for how Exim sends out messages?
-Phil
