Besides accessing Thunderbird through cPanel, you can also send emails in Thunderbird via the desktop email client.

For One Email Account:

Step 1: Open Mozilla Thunderbird

Step 2: On the left side of the top menu, click on the Write option.

If You Have Multiple Email Accounts:

Step 1: Click on your account and a drop down menu will open.

Step 2: Select the appropriate email and enter the email account of the person you want to send an email to in the “To” field.

Step 3: In the subject field, enter the subject of your email, enter your message in the message box, and then click on Send.