WP Mail

Create new user or give a signup form on you site frontend.

Go to login screeen and login with your credentials.

Click on Compose button to compose a mail to any of your wordpress register user. You should know email of user.

Check sent mail menu, Mail sent or Not.

This is receiver's inbox. Receiver can see new email in inbox.

Email view screen. You can read full message here. Also download attachment if received. You can also make a quick reply to sender.

<ul> <li><strong>How to upload attachment</strong> - when click on Upload Attachment button in compose mail section this window will appear. You can drag and drop your attachment here.</li></ul>

Then click on attachment then this window will appear. Then click on * <strong>File URL</strong> Button to get attachment path or url. Then after this click on * <strong>Insert into Post</strong>.