[exim] tls_verify_hostname

Anyone recall what happened to Steve Haslam's TLS patch from
ten years back? Introduced a tls_verify_hostname smtp transport option,
among other things - which has come up on my radar.

Ref: http://www.exim.org/lurker/message/20020911.100440.23a73e82.ca.html

-- 
Thanks,
     Jeremy