Follow these steps to reset your email account password :
1 : Log into cPanel.
2 : In the Mail section, click the Email Accounts icon.
3 : To the right of the appropriate email account, click Change Password.
4 : This will open the Change Mail Account Settings menu.
5 : In the Password field, type the new password.
6 : In the Password (Again) field, type the new password again.
Note: The Strength Meter will indicate the difficulty of the password you select. We highly recommend that you use a strong password.
7 : Click Change Password to set the new password.
You should receive a confirmation message showing that your password was successfully changed.