On 01.09.2018 20:12, Rainer Duffner wrote: > >> Am 01.09.2018 um 18:00 schrieb Leon Fauster via CentOS<centos at centos.org>: >> >> Out of curiosity - do you change also the private key every time? when renewing a certificate the private key should also be changed; other ways the renewal because of short validity period doesn't make a sense ... > > > I’m pretty sure LE creates a new private key, too. depends on the implementation;