Stuart Cardall d4f7749339 testing/exim: add exim-gencert from Debian to exim-utils
Adds exim-gencert from Debian altered to use custom expiry date
and key size (3 years / 4096 bit by default).

Review notes:
Cleaned the exim.gencert script. ~ @jirutka
2017-02-12 21:58:09 +01:00
..
2016-12-29 00:52:12 +01:00