 | Smtp |
An enumeration of possible SMTP status codes.
Namespace: MailKit.Net.Smtp
Assembly: MailKit (in MailKit.dll) Version: 4.12.1
SyntaxC#
public enum SmtpStatusCode
Members| Member name | Value | Description |
|---|---|---|
| SystemStatus | 211 | The "system status" status code. |
| HelpMessage | 214 | The "help" status code. |
| ServiceReady | 220 | The "service ready" status code. |
| ServiceClosingTransmissionChannel | 221 | The "service closing transmission channel" status code. |
| AuthenticationSuccessful | 235 | The "authentication successful" status code. |
| Ok | 250 | The general purpose "OK" status code. |
| UserNotLocalWillForward | 251 | The "User not local; will forward" status code. |
| CannotVerifyUserWillAttemptDelivery | 252 | The "cannot verify user; will attempt delivery" status code. |
| AuthenticationChallenge | 334 | The "authentication challenge" status code. |
| StartMailInput | 354 | The "start mail input" status code. |
| ServiceNotAvailable | 421 | The "service not available" status code. |
| PasswordTransitionNeeded | 432 | The "password transition needed" status code. |
| MailboxBusy | 450 | The "mailbox busy" status code. |
| ErrorInProcessing | 451 | The "error in processing" status code. |
| InsufficientStorage | 452 | The "insufficient storage" status code. |
| TemporaryAuthenticationFailure | 454 | The "temporary authentication failure" status code. |
| CommandUnrecognized | 500 | The "command unrecognized" status code. |
| SyntaxError | 501 | The "syntax error" status code. |
| CommandNotImplemented | 502 | The "command not implemented" status code. |
| BadCommandSequence | 503 | The "bad command sequence" status code. |
| CommandParameterNotImplemented | 504 | The "command parameter not implemented" status code. |
| AuthenticationRequired | 530 | The "authentication required" status code. |
| AuthenticationMechanismTooWeak | 534 | The "authentication mechanism too weak" status code. |
| AuthenticationInvalidCredentials | 535 | The "authentication invalid credentials" status code. |
| EncryptionRequiredForAuthenticationMechanism | 538 | The "encryption required for authentication mechanism" status code. |
| MailboxUnavailable | 550 | The "mailbox unavailable" status code. |
| UserNotLocalTryAlternatePath | 551 | The "user not local try alternate path" status code. |
| ExceededStorageAllocation | 552 | The "exceeded storage allocation" status code. |
| MailboxNameNotAllowed | 553 | The "mailbox name not allowed" status code. |
| TransactionFailed | 554 | The "transaction failed" status code. |
| MailFromOrRcptToParametersNotRecognizedOrNotImplemented | 555 | The "mail from/rcpt to parameters not recognized or not implemented" status code. |
Remarks
An enumeration of possible SMTP status codes.
See Also