If you want to use LetsEncrypt on the administration web interface on routers running pfSense: Log into the router Menu: System – Package Manager Select the “Available Packages” tab Find “acme Automated Certificate Management Environment, for automated use of LetsEncrypt … Continue reading →
First – install Zimbra Then execute: yum -y install epel-release /usr/bin/crb enable yum -y install certbot create a file named /usr/local/sbin/letsencrypt-zimbra #!/bin/bash FQDN=`hostname –fqdn` /usr/sbin/service zimbra stop /usr/bin/certbot certonly -d $FQDN –standalone -n –preferred-chain “ISRG Root X1” –agree-tos –register-unsafely-without-email –key-type … Continue reading →
First – install certbot on your machine yum -y install httpd mod_ssl certbot I am going to assume you have correctly configured firewalld to allow incoming connections to http and https. systemctl start httpd Now – create a test ssl … Continue reading →
I set up my LetsEncrypt renewal cron to run just once a week. This causes certwatch to trip because it is set to alarm on any cert that needs to be renewed in < 30 days. to adjust the Certwatch … Continue reading →