| Name | Code |
|---|---|
| EmailNotGiven | 1 |
| IsBadEmail | 2 |
| IsBadSyntaxEmail | 4 |
| *IsBadDNS | 5 |
| IsBadSMTP | 6 |
| IsBadMailBox | 7 |
| IsAliasEmail | 10 |
| IsBogusEmail | 12 |
| IsGarbageEmail | 14 |
| IsPossibleGarbageEmail | 15 |
| IsDisposableEmail | 16 |
| IsBotEmail | 17 |
| IsPossibleSpamTrap | 18 |
| IsVulgarEmail | 20 |
| IsSpamEmail | 22 |
| IsRoleEmail | 25 |
| IsGoodEmail | 101 |
| IsGoodMailBox | 102 |
| *IsUnknownMailBox | 103 |
| IsFreeEmail | 105 |
| *IsBusinessEmail | 107 |
