+ ├──────value: primaryhostname.ex
+ ├considering: ESMTP Exim $version_number $tod_full
+ ├───────text: ESMTP Exim
+ ├considering: $version_number $tod_full
+ ├──────value: x.yz
+ ├considering: $tod_full
+ ├───────text:
+ ├considering: $tod_full
+ ├──────value: Tue, 2 Mar 1999 09:44:33 +0000