ssl

Zimbra Cannot start TLS: handshake failure

The Zimbra log show error message “Cannot start TLS handshake” typically indicates an issue with establishing a secure TLS (Transport Layer...
habibzain
1 min read

Zimbra Install Commercial Cert from SSL Provider

One powerful way to achieve Secure Zimbra Server by installing a Secure Sockets Layer (SSL) certificate. Not only does this enhance...
habibzain
2 min read

Zimbra Renew Expired Self-Signed Certificate

If you are using Zimbra as your email server, you may have encountered the problem of having an expired self-signed certificate....
habibzain
1 min read

Easy Creating CSR and install SSL certificate Windows Server 2016

Hi dude. Today I will install SSL certificate Windows server 2016. SSL provided by comodo SSL. We can buy SSL via...
habibzain
3 min read
Testing-and-Check-Verified-Expiration-SSL-from-terminal

Testing and Check Verified Expiration SSL from terminal

Hi Dude, this is simple way when i am use openssl, and want to check expiration SSL from terminal. openssl x509...
habibzain
18 sec read