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Verify your SPF and DKIM records

How to verify your DKIM records

To check DKIM verification:

  1. Go to http://dkimcore.org/tools/keycheck.html.
  2. In the Selector field, enter SENDER.
  3. In the Domain name field, enter your domain name (without www).
  4. Click Check.
  5. If your DKIM Key is valid, the following message displays: This is a valid DKIM key.
  6. Compare the key to your DKIM records in DNS Records.

How to verify your SPF records

To check SPF verification:

  1. Go to http://www.webtoolhub.com.
  2. In the Enter URL field, enter the full domain name and click Show.
  3. Compare the key to your SPF records in DNS Records.

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How to Install cPanel/WHM on Ubuntu 20.04

  • How to Install cPanel/WHM on Ubuntu 20.04
  • How to Install cPanel/WHM on Ubuntu 20.04
  • System Requirements for Ubuntu | cPanel & WHM
  • How to install WHM & CPanel on Ubuntu 20.04 LTS Linux

Step 1

Login as root user to SSH of freshly installed Ubuntu 20.04

Step 2

Disable firewall, while installing cpanel & whm on linux ubuntu system

iptables-save > ~/firewall.rules
systemctl stop firewalld.service
systemctl disable firewalld.service

Step 3

Update Ubuntu System Packages

apt update
apt upgrade

Step 5

Set your hostname for example my.hostname.com

set hostname my.hostname.com
edit hostname

vi /etc/hosts
vi /etc/hostname

Reboot the server.

Step 6

Create a shell session of Linux Screen utility. It helps to remain active even after the network disruption.

screen

If the screen is not installed, install it.

apt install screen

Step 7 – Install Cpanel/WHM

cd /home && curl -o latest -L https://securedownloads.cpanel.net/latest && sh latest

Step 5 – Login to WHM Web interface

https://SERVER_IP:2087

Use your root login credentials.

That’s All!

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MySQL: Error Code: 1118

  • #1118 – Row size too large (> 8126). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
  • Change limit for “Mysql Row size too large”
  • Row size too large 8126 Changing some columns
  • 1118 Row size too large

The error was: SQLSTATE[42000]: Syntax error or access violation: 1118 Row size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs

  • Solution
  • Login to phpMyAdmin with root previllege
  • Go to Variables
  • Then edit Innodb Strict Mode as follows 
    innodb_strict_mode = 0

 

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Install office 365 with free lifetime license

Create a Microsoft developer account and join Microsoft 365 Developer Program.

1. Search “Microsoft Developer”
2. Go to “Microsoft 365 Dev Center”
3. Join “Join the Microsoft 365 Developer Program today!”
4. Sign up or if you have account “Sign in”
5. Now fill up the form for “Join the Microsoft 365 Developer Program today!”
6. What is your primary focus as a developer? (Choose only one)
– Custom solution for my own customers
7. What areas of Microsoft 365 development are you interested in? ​We will show you resources, tools, and training to help you get started.
– Microsoft Team
8. Set up your Microsoft 365 E5 sandbox
– Configurable sandbox
9. Set up your Microsoft 365 E5 configurable sandbox
– Set username, domain and password and then continue.
10. Provide you mobile number and verify it.
11. After that you will get “Your Microsoft 365 developer subscriptions” page. Click on “Go to subscription”
12. You will be prompted for login with the just created password.
13. After login, you will get office.com page.
14. Now on this page, click on “Install apps” and then “Microsoft 365 apps”
15. A around 7MB file will be downloaded.
16. Install it .

 

https://support.microsoft.com/en-us/office/uninstall-office-from-a-pc-9dd49b83-264a-477a-8fcc-2fdf5dbf61d8#officeversion=click-to-run_or_msi