Installation
STEP 1:
Decompress the archive and you will find the following structure:
- web
- templates
- default_site
- email.group
- email_sender.html
- email.group
- default_site
- templates
- example
- assets
- js
- custom.js
- jquery-3.1.1.min.js
- jquery.validate-1.16.min.js
- css
- custom.css
- js
- index.html
- assets
- readme.md
STEP 2:
COPY the web directory from the archive bought.
STEP 3:
Go into your website root folder and PASTE there. If you are on Mac OS, then you probably will get an alert, click on Merge to combine the files.

STEP 4:
Now you are in the root folder, go into web > templates > default_site > email.group and open the file email_sender.html with your preferred text editor( ex: Notepad++, VS Code, Atom, Sublime Text ).
Go to line 26 and change YOUR_EMAIL_ADDRESS with your e-mail address, that you want to receive all the e-mails.
Example
This is the content of basic file:
25 $config = array( 26 'to' => 'YOUR_EMAIL_ADDRESS',//the e-mail address where you want to receive these e-mails 27 'from' => $_GET['from'],If your e-mail address is for example [email protected], the code will become:
25 $config = array( 26 'to' => '[email protected]',//the e-mail address where you want to receive these e-mails 27 'from' => $_GET['from'],
STEP 5:
Save the file
Note
The script has just 5 fields predefined: from, subject, message, cc, bcc. If you need more, you can customize the script Read Customization Section
STEP 6:
We are already there, but what we need to do now, is to allow the PHP code to run in the file created recently email_sender.html. So for that, open your favorite browser and log in into the login panel as admin
Example
In my case, I have the following url:
http://example.local/admin.php
Fill the Username and Password and click on Login button

STEP 7:
Click on Design (1), hover on Templates (2) and click on Template Manager (3)

STEP 8:
Here you can see your email folder, created at step 4. Click on email (1) and in the right window you can see two records, like in the picture attached below. Click on Edit Preferences (2).

STEP 9:
Click on dropdown menu under Allow PHP and select Yes. We need to allow this template, email_sender.html, to interpret the PHP code.

After that, you can see under URL a green checkmark (1). This means your change was saved.

FINISH:
In this moment, if you want to access the script or to send Ajax request, the url is:
YOUR_URL/email/email_sender
In my case, YOUR_URL is
http://example.local/email/email_sender