| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| WebFacing\cPanel\UAPI | 199 | 589 | |
| WebFacing\cPanel\Email\AccountsTable | 90 | 522 | |
| WebFacing\cPanel\Email\SiteHealth | 84 | 498 | |
| WebFacing\cPanel\Email\NewEmail | 65 | 671 | |
| WebFacing\cPanel\Email\Main | 58 | 219 | |
| WebFacing\cPanel\Email\BackupTable | 42 | 210 | |
| WebFacing\cPanel\Email\BoxesTable | 35 | 181 | |
| WebFacing\cPanel\Email\AccountsPage | 29 | 184 | |
| WebFacing\cPanel\Email\Contact | 20 | 147 | |
| WebFacing\cPanel\Email\BoxesPage | 10 | 74 | |
| WebFacing\cPanel\Email\BackupPage | 3 | 65 |