| D | E | N | R | S | T |
| DEF_OneConnectionPerDomain | DEF_TRY_IMPLICITTLS | dmSending |
| DEF_REPLY_CODE | dmConnected | dmWorkBegin |
| DEF_SENT | dmConnecting | dmWorkEndOK |
| DEF_SSL_SUPPORT | dmResolveMS | dmWorkEndWithException |
| EIdDirectSMTPCannotAssignHost | EIdDirectSMTPCannotResolveMX |
| NoSSL |
| RequireSSL |
| SupportSSL |
| TIdSMTPRelay | TIdSMTPRelayStatusItem | TIdSSLSupportOptions |
| TIdSMTPRelayStatus | TIdSMTPRelayStatusList | |
| TIdSMTPRelayStatusAction | TIdSSLSupport |
| CT Web help |
| CodeTyphon Studio |