habibzain
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Just husband, father and enthusiastic men about System Administration. Love to write short article about it. Perhaps can help and be useful for others.
150 Stories by habibzain
Hi dude. Today I will install SSL certificate Windows server 2016. SSL provided by comodo SSL. We can buy SSL via reseller on around...
Hi Dude. Today, Let’s Encrypt is a free certificate authority that allows you to set up such protection. In the previous article, it was...
This tutorial will describe easy install Nginx with PHP-FPM/FastCGI on Ubuntu 18.04 (Bionic) LTS system. We are using PHP 7.4 and configure with Nginx...
Today, I will tell you about my web server suddenly went down. Can not be accessed.The web server using Centos 7, Apache and PHP-FPM...
DMARC, SPF and DKIM are now a mandatory part of a mail server. DMARC In theory, DMARC stands for Domain-based Message Authentication Reporting and...
Hi Dude. In a previous post, I have written 2 articles about the installing zimbra, which is preparation before installation and the Zimbra installation...
After making preparations in the previous post. So its time to continue install zimbra itself. This is step by step install zimbra 8.8.15 ubuntu....
Hi Dude, Zimbra is a popular open source mail collaboration suite. I’m going to install zimbra on Ubuntu 20.04. There is Preparation Before Install...
Hi Dude, today i will write about zimbra add and remove service from command line. Sometime we need disable or reactivated some service. Check...
When we get this error, you can’t execute any Zimbra zmprov commands. This is devastating since daily Zimbra Admin users use Zimbra CLI a...
Hi Dude, today i will post simple article about install postfix Ubuntu 20.04. Ok lets go. Postfix is open source mail transport agent with...
Hi dude, are we aware if the server we manage is running on a physical or virtual server? If it runs on a physical...