mscorlib(4.0.0.0) API with additions
SmtpStatusCode.cs
1 namespace System.Net.Mail
2 {
4  public enum SmtpStatusCode
5  {
7  SystemStatus = 211,
9  HelpMessage = 214,
11  ServiceReady = 220,
13  ServiceClosingTransmissionChannel = 221,
15  Ok = 250,
17  UserNotLocalWillForward = 251,
19  CannotVerifyUserWillAttemptDelivery = 252,
21  StartMailInput = 354,
23  ServiceNotAvailable = 421,
25  MailboxBusy = 450,
27  LocalErrorInProcessing = 451,
29  InsufficientStorage = 452,
31  ClientNotPermitted = 454,
33  CommandUnrecognized = 500,
35  SyntaxError = 501,
37  CommandNotImplemented = 502,
39  BadCommandSequence = 503,
41  MustIssueStartTlsFirst = 530,
43  CommandParameterNotImplemented = 504,
45  MailboxUnavailable = 550,
47  UserNotLocalTryAlternatePath = 551,
49  ExceededStorageAllocation = 552,
51  MailboxNameNotAllowed = 553,
53  TransactionFailed = 554,
55  GeneralFailure = -1
56  }
57 }
System.Net.Mail.SmtpStatusCode.HelpMessage
A Help message was returned by the service.
System.Net.Mail.SmtpStatusCode.GeneralFailure
The transaction could not occur. You receive this error when the specified SMTP host cannot be found.
System.Net.Mail.SmtpStatusCode.UserNotLocalWillForward
The user mailbox is not located on the receiving server; the server forwards the e-mail.
System.Net.Mail.SmtpStatusCode.LocalErrorInProcessing
The SMTP service cannot complete the request. This error can occur if the client's IP address cannot ...
System.Net.Mail.SmtpStatusCode.ServiceClosingTransmissionChannel
The SMTP service is closing the transmission channel.
System.Net.Mail.SmtpStatusCode
SmtpStatusCode
Specifies the outcome of sending e-mail by using the T:System.Net.Mail.SmtpClient class.
Definition: SmtpStatusCode.cs:4
System.Net.Mail.SmtpStatusCode.MailboxUnavailable
The destination mailbox was not found or could not be accessed.
System.Net.Mail.SmtpStatusCode.ClientNotPermitted
The client was not authenticated or is not allowed to send mail using the specified SMTP host.
System.Net.Mail.SmtpStatusCode.MailboxBusy
The destination mailbox is in use.
System.Net.Mail.SmtpStatusCode.CommandParameterNotImplemented
The SMTP service does not implement the specified command parameter.
System.Net.Mail.SmtpStatusCode.StartMailInput
The SMTP service is ready to receive the e-mail content.
System.Net.FtpStatusCode.BadCommandSequence
Specifies that the sequence of commands is not in the correct order.
System.Net.Mail.SmtpStatusCode.ExceededStorageAllocation
The message is too large to be stored in the destination mailbox.
System.Net.Mail.SmtpStatusCode.SyntaxError
The syntax used to specify a command or parameter is incorrect.
System.Net.FtpStatusCode.CommandNotImplemented
Specifies that the command is not implemented by the FTP server.
System.Net.Mail.SmtpStatusCode.UserNotLocalTryAlternatePath
The user mailbox is not located on the receiving server. You should resend using the supplied address...
System.Net.Mail.SmtpStatusCode.MustIssueStartTlsFirst
The SMTP server is configured to accept only TLS connections, and the SMTP client is attempting to co...
System.Net.FtpStatusCode.ServiceNotAvailable
Specifies that the service is not available.
System.Net.Mail.SmtpStatusCode.InsufficientStorage
The SMTP service does not have sufficient storage to complete the request.
System.Net.Mail.SmtpStatusCode.Ok
The email was successfully sent to the SMTP service.
System.Net.Mail.SmtpStatusCode.MailboxNameNotAllowed
The syntax used to specify the destination mailbox is incorrect.
System.Net.Mail.SmtpStatusCode.CommandUnrecognized
The SMTP service does not recognize the specified command.
System.Net.Mail.SmtpStatusCode.CannotVerifyUserWillAttemptDelivery
The specified user is not local, but the receiving SMTP service accepted the message and attempted to...
System.Net.Mail.SmtpStatusCode.SystemStatus
A system status or system Help reply.