Noted That:

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

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " WP Mail From II " folder is added on left sidemenu. Now, Click on " WP Mail From II " folder.

   Noted that: If you do not see " WP Mail From II " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

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

Either install via the WordPress admin plugin installer or…

1. Unzip wp-mailfrom-ii.zip in the /wp-content/plugins/ directory, making sure the folder is called wp-mailfrom-ii .
2. Activate the plugin through the ‘Plugins’ menu in WordPress.
3. Visit the admin settings page Settings > Mail From and save your preferred name and email address.

Upgrading from the old WP Mail From plugin

This version is pretty much a complete re-write, fixes loads of bugs and works with the most recent versions of WordPress.

If upgrading from the WP Mail From plugin your current name an email settings should be copied across but please check.
To upgrade simply activate this plugin then deactivate the old WP Mail From plugin.

Option naming conventions have changed in this version of the plugin.
If you accessed either of the options directly for any reason you will need to re-factor you code as support for the old options will be removed in a future version.

The old options used to be retrieved as follows:

get_option( 'site_mail_from_name' );
get_option( 'site_mail_from_email' );

You should now use:

get_option( 'wp_mailfrom_ii_name' );
get_option( 'wp_mailfrom_ii_email' );