Certificate verification failed! CERT_NOT_YET_VALID

ankeshanand

Well-Known Member
Mar 29, 2021
203
61
103
India
cPanel Access Level
Root Administrator
Until now, I used LetsEncrypt for cPanel plugin for AutoSSL as well as Hostname SSL. Today, the SSL expired but the new SSL is not getting issued or maybe not getting installed. Tried checkallsslcerts as well but still no new SSL for the hostname. As a last resort, I installed certbot. It issued me a new SSL pretty quick but when I try to install it on WHM > Manage Service SSL Certificates, I get the error:
Code:
Calendar, cPanel, WebDisk, Webmail, and WHM Services    Certificate verification failed! CERT_NOT_YET_VALID
Dovecot Mail Server    Certificate verification failed! CERT_NOT_YET_VALID
Exim (SMTP) Server    Certificate verification failed! CERT_NOT_YET_VALID
FTP Server    Certificate verification failed! CERT_NOT_YET_VALID
SSL Certificate is new and Valid.
Code:
[[email protected] ~]# openssl version
OpenSSL 1.0.2k-fips  26 Jan 2017
Code:
[[email protected] ~]# rpm -qa | grep openssl
alt-nodejs11-openssl-1.1.0i-1.el7.x86_64
alt-nodejs12-openssl-libs-1.1.1b-1.el7.x86_64
alt-nodejs14-openssl-libs-1.1.1b-2.el7.x86_64
alt-nodejs10-openssl-1.1.0i-1.el7.x86_64
alt-nodejs11-openssl-libs-1.1.0i-1.el7.x86_64
alt-nodejs14-openssl-devel-1.1.1b-2.el7.x86_64
ea-openssl-1.0.2u-1.el7.cloudlinux.x86_64
imunify360-webshield-openssl-1.1.1g-1.el7.x86_64
alt-nodejs10-openssl-devel-1.1.0i-1.el7.x86_64
alt-nodejs14-openssl-1.1.1b-2.el7.x86_64
openssl-1.0.2k-22.el7_9.x86_64
openssl-libs-1.0.2k-22.el7_9.x86_64
jetphp73-openssl-7.3.14.1-1.x86_64
ea-ruby27-rubygem-openssl-27.2.7.4.2.1.2-1.el7.cloudlinux.x86_64
ea-openssl11-devel-1.1.1l-1.el7.cloudlinux.x86_64
alt-openssl-1.0.2k-2.el7.cloudlinux.11.x86_64
alt-nodejs10-openssl-libs-1.1.0i-1.el7.x86_64
alt-nodejs12-openssl-1.1.1b-1.el7.x86_64
ea-openssl11-1.1.1l-1.el7.cloudlinux.x86_64
alt-openssl-libs-1.0.2k-2.el7.cloudlinux.11.x86_64
alt-openssl11-1.1.1d-2.el7.x86_64
alt-openssl11-libs-1.1.1d-2.el7.x86_64
openssl-devel-1.0.2k-22.el7_9.x86_64
What can be the error?