| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| WebFacing\cPanel\UAPI | 115 | 358 | |
| WebFacing\cPanel\Email\Accounts_Table | 90 | 522 | |
| WebFacing\cPanel\Email\New_Email | 66 | 687 | |
| WebFacing\cPanel\Email\Main | 47 | 205 | |
| WebFacing\cPanel\Email\Boxes_Table | 35 | 181 | |
| WebFacing\cPanel\Email\Accounts_Page | 31 | 175 | |
| WebFacing\cPanel\Email\Contact | 28 | 150 | |
| WebFacing\cPanel\Email\Health | 18 | 120 | |
| WebFacing\cPanel\Email\Boxes_Page | 11 | 73 |