Noted That:

• To install correctly this add-plain-text-email.zip .
• Fisrt Download the add-plain-text-email.zip to your computer
• Extract/Open add-plain-text-email.zip to Your Computer.
• Then, Find readme.txt file inside add-plain-text-email.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 " add-plain-text-email.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 " add-plain-text-email.zip "  Downloaded plugin from your computer, Where you downloaded add-plain-text-email.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Add Plain Text Email " folder is added on left sidemenu. Now, Click on " Add Plain Text Email " folder.

   Noted that: If you do not see " Add Plain Text Email " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  Add Plain Text Email Configurtions and Settings or How to work " Add Plain Text 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 " Add Plain Text Email " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is Add Plain Text Email
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

Installing the plugin

1. In your WordPress admin panel, go to Plugins > New Plugin , search for Add Plain Text Email and click “Install now”
2. Alternatively, download the plugin and upload the contents of add-plain-text-email.zip to your plugins directory, which usually is /wp-content/plugins/ .
3. Activate the plugin. Your HTML emails will now automatically have a plain text version attached.
4. (Optional) Test your new mail score using http://mail-tester.com/