Some leisure work done during Easter Monday, resulting in:
220 ips.marshlabs.gaertner.de ESMTP Sendmail 8.14.8/8.14.8; \
Mon, 21 Apr 2014 15:05:52 +0200
A current sendmail, build from source with just minimal tweaks
(adjusting for optimizer limits and new-style syslog-routines).
Nothing that exciting, unless you take into account that
ips is running Ultrix-4.4, which is 20 years older
than this sendmail-release.