Noted That:

• To install correctly this block-email-cf7.zip .
• Fisrt Download the block-email-cf7.zip to your computer
• Extract/Open block-email-cf7.zip to Your Computer.
• Then, Find readme.txt file inside block-email-cf7.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " block-email-cf7.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " block-email-cf7.zip "  Downloaded plugin from your computer, Where you downloaded block-email-cf7.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Contact Form 7 – Blacklist Unwanted Email " folder is added on left sidemenu. Now, Click on " Contact Form 7 – Blacklist Unwanted Email " folder.

   Noted that: If you do not see " Contact Form 7 – Blacklist Unwanted Email " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  Contact Form 7 – Blacklist Unwanted Email Configurtions and Settings or How to work " Contact Form 7 – Blacklist Unwanted Email " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " Contact Form 7 – Blacklist Unwanted Email " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is Contact Form 7 – Blacklist Unwanted Email
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

This section describes how to install the plugin and get it working.
Please be sure you must have installed and activated the Contact Form 7 plugin
e.g.

Using The WordPress Dashboard

1. Navigate to the ‘Add New’ in the plugins dashboard
2. Search for ‘Contact Form 7 – Blacklist Unwanted Email’
3. Click ‘Install Now’
4. Activate the plugin on the Plugin dashboard

Uploading in WordPress Dashboard

1. Search for ‘Contact Form 7 – Blacklist Unwanted Email’ and download plugin
2. Navigate to the ‘Add New’ in the plugins dashboard
3. Navigate to the ‘Upload’ area
4. Select block-email-cf7.zip from your computer
5. Click ‘Install Now’
6. Activate the Contact Form 7 – Blacklist Unwanted Email plugin in the Plugin dashboard

Using FTP

1. Download ‘Contact Form 7 – Blacklist Unwanted Email’ plugin
2. Extract the Contact Form 7 - Blacklist Unwanted Email zip directory to your computer
3. Upload the block-email-cf7 directory to the /wp-content/plugins/ directory
4. Activate the Contact Form 7 – Blacklist Unwanted Email plugin in the Plugin dashboard

Plugin Setting

1. Then move to Contact Form 7 – Blacklist Unwanted Email plugin settings
2. Add the list of email field id with a comma (Like your-email, email)
3. Insert error message when user validate restrictions (This is optional otherwise will show a system error message)
4. Insert comma separated domain name list without @ which you want to restrict for submission (e.g. gmail.com, yahoo.com, xyz.com)