You can send email using Outlook 2019. It is quite straightforward because you do not need to manually log in to cPanel webmail, and you can directly send email using Outlook 2019.
1. Open Outlook 2019.
2. Under the Home tab, click on the New Email icon.
3. A new window will appear. Fill it in with the following details:
From: If you have multiple email accounts, click on From and choose the appropriate email account from which you would wish to send your email.
To Field: Enter the email address of the person you want to send an email to.
Subject Field: Enter the subject of your email and your message in the message box. Then click on Send.
Write your message in the message box and click on Send.