Task #7689
Updated by Dominique Roux about 4 years ago
From Mail (letsencrypt):
<pre>
Client IP address: 185.203.114.110 2a0a:e5c0:2:2:400:c8ff:fe68:bed0
User agent: CertbotACMEClient/0.24.0 (certbot; Debian GNU/Linux 9 (stretch)) Authenticator/standalone Installer/None (certonly; flags: n) Py/2.7.13 CertbotACMEClient/0.10.2 (Devuan GNU/Linux ascii/ceres) Authenticator/webroot Installer/None
Hostname(s): "shop-staging.ungleich.ch" "www.dontsludgebastrop.info"
</pre>
2nd mail
<pre>
Client IP address: 2a0a:e5c0:2:12:400:f0ff:fea9:c3f6 2a0a:e5c0:2:2:400:c8ff:fe68:bee5 2a0a:e5c0:0:2:400:b3ff:fe39:79a5 2a0a:e5c0:2:2:400:c8ff:fe68:bef3 2a0a:e5c0:0:2:400:b3ff:fe39:79ff 2a0a:e5c0:2:2:400:c8ff:fe68:beea
User agent: CertbotACMEClient/0.23.0 (certbot; Ubuntu 18.04.1 LTS) Authenticator/standalone Installer/None (renew; flags: n) Py/3.6.8 CertbotACMEClient/0.25.0 (certbot; Debian GNU/Linux 9 (stretch)) Authenticator/webroot Installer/None (renew; flags: n hook) Py/3.5.3 CertbotACMEClient/0.10.2 (Debian GNU/Linux 8 (jessie)) Authenticator/webroot Installer/None CertbotACMEClient/0.25.0 (certbot; Devuan GNU/Linux ascii) Authenticator/webroot Installer/None (renew; flags: n hook) Py/3.5.3 CertbotACMEClient/0.10.2 (Debian GNU/Linux 8 (jessie)) Authenticator/webroot Installer/None CertbotACMEClient/0.10.2 (Debian GNU/Linux 8 (jessie)) Authenticator/webroot Installer/None
Hostname(s): "matrix.lab.ungleich.ch" "marc.glarnercloud.ungleich.cloud" "brandnewchat.ungleich.ch" "mirror.datacenterlight.ch" "nico.schottelius.org","www.nico.schottelius.org" "socrates.luks.ungleich.cloud"
</pre>
Therefore, certbot needs to be upgraded on both systems.