Rajesh Mehta

SSL on Zimbra Mail Server
SSL/TLS Certificate Installation Instructions for Zimbra Mail Server You can install SSL Certificate in two ways: A. Zimbra Administration Console – Web I...
Wed, 27 Sep, 2023 at 1:06 PM
Password less authentication Ubuntu
To start, we will initially connect to the server using ssh username and password-based authentication.  Once connected, use the following command to gener...
Mon, 6 Nov, 2023 at 12:43 PM
Moodle on AWS
Setting Up Moodle with AWS cloudfront CDN Moodle is hosted on AWS cloud and the following AWS services are being used for this solution ALB and ec2 a...
Fri, 29 Mar, 2024 at 12:19 PM
Restrict website via IIS
   Allowing connections from specific IP addresses only to a website via IIS Connect to a Windows server via RDP Start IIS Manager (click Windows Start ...
Fri, 23 Aug, 2024 at 4:57 PM
Linux partition resize
Start sudo parted /dev/sda. Print the partition table and take note of the End sector of the last line: unit s print free Resize the sda2 partitio...
Wed, 30 Oct, 2024 at 11:37 AM
Step-by-Step Guide to Deploy an AWS EC2 Instance.
Log in to AWS Console Go to AWS Management Console. Navigate to the EC2 Dashboard.   Launch a New EC2 Instance Click on Launch Instance. ...
Tue, 4 Feb, 2025 at 1:14 PM
Microsoft Graph API sending emails from automailer
Steps:1 Register application on Azure with client secret and provide the below permissions. Step2: Restrict this Application to specific users only...
Fri, 2 May, 2025 at 4:32 PM
Slow Internet Speed issue after connecting VPN
This is an issue with Windows 10. The solution is to disable Receive Segment Coalescing on the wireless adapter. 1. Open PowerShell as Administrator: ...
Tue, 6 May, 2025 at 12:54 PM