Noted That:

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

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Post SMTP Mailer/Email Log " folder is added on left sidemenu. Now, Click on " Post SMTP Mailer/Email Log " folder.

   Noted that: If you do not see " Post SMTP Mailer/Email Log " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

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

To send email reliably, you must use the SMTP server assigned to that email. If Post is unable to connect to the right SMTP server, you may have to ask your host to open the ports, or create a new email account managed by your host, or switch hosts!

The Connectivity Test utility will tell you which ports are open and the actions available to you.

Easy install and setup! (Recommended for all users)

1. Install and activate the plugin through the ‘Plugins’ menu in WordPress.
2. In the WordPress ‘Settings’ menu select ‘Post SMTP’.
3. Choose ‘Start the Wizard’ and follow the instructions.

To manually configure Password Authentication (Intermediate users only)

1. Choose configure manually
2. In ‘Transport’, choose ‘SMTP’
3. In ‘Outgoing Mail Server Hostname’, enter the SMTP Server’s hostname
4. In ‘Outgoing Mail Server Port’, enter the SMTP Server’s port
5. In ‘Security’ choose the appropriate type (a good guess is SMTPS for port 465, STARTTLS otherwise)
6. In ‘Authentication’, choose the authentication type (a good guess is ‘Plain’)
7. If your Authentication method is not ‘None’, enter your username (probably your email address) and password.
8. Choose the ‘Message’ tab.
9. In ‘Envelope From Address’ enter your email address. This MUST be the same address you login to webmail with.
10. In ‘Message From Address’ enter your email address. Or this can be an alias, mailing list, or group email if you wish.
11. Choose the Save Changes button.
12. Send yourself a test email.

To manually configure OAuth 2.0 Authentication (Advanced users only)

1. Choose configure manually
2. In ‘Transport’, choose ‘SMTP’
3. In ‘Outgoing Mail Server Hostname’, enter the SMTP Server’s hostname
4. In ‘Outgoing Mail Server Port’, enter the SMTP Server’s port
5. In ‘Security’ choose the appropriate type (a good guess is SMTPS for port 465, StartTLS otherwise)
6. In ‘Authentication’ choose ‘OAuth 2.0’
7. Post will give you a link to the Client ID maintenance page of your email service provider. Create a Client ID for your WordPress site.. instructions for this are detailed in the FAQ
8. Copy your generated Client ID and Client secret into the plugin’s Settings page.
9. Choose the ‘Message’ tab.
10. In ‘Envelope From Address’ enter your email address. This MUST be the same address you login to webmail with.
11. In ‘Message From Address’ enter your email address. Or this can be an alias, mailing list, or group email if you wish.
12. Choose the Save Changes button.
13. Choose the ‘Request OAuth2 Permission’ link and follow the instructions.
14. Send yourself a test email.