TestSendResult Enumeration
Provides values returned by TestSend(SendFailureThreshold) method as the result of test send operation.

Namespace: MailBee.SmtpMail
Assembly: MailBee.NET (in MailBee.NET.dll) Version: 11.2.0 build 590 for .NET 4.5
Syntax
public enum TestSendResult
Members
  Member nameValueDescription
OK0 Successful completion.
NoSender1 No sender was specified.
NoRecipients2 No recipients were specified.
BadSender3 Sender e-mail address was refused by the SMTP server.
BadRecipient4 Recipient e-mail was refused by the SMTP server.
NoAcceptedRecipients5 No recipients have been accepted by the SMTP server.
NoCredentials6 ESMTP or POP-before-SMTP authentication failed because no user account name and/or password was provided.
NoSupportedAuth7 No suitable ESMTP authentication method is supported by the SMTP server.
BadAuthMethod8 The requested authentication method is not supported by the SMTP server.
BadCredentials9 ESMTP or POP-before-SMTP authentication failed because invalid user account name and/or password was provided.
NegativeSmtpResponse10 The SMTP server returned negative response.
NegativePop3Response11 The POP3 server returned negative response during POP-before-SMTP authentication.
SmtpResolveHostError12 The SMTP server name could not be resolved into IP address.
SmtpConnectionError13 There was connection error with the SMTP server.
Pop3ResolveHostError14 The POP3 server name could not be resolved into IP address. POP-before-SMTP authentication could not start.
Pop3ConnectionError15 There was connection error with the POP3 server during POP-before-SMTP authentication.
NoDomainInRecipientEmail16 Recipient was specified as jdoe (or jdoe@) rather than jdoe@domain.com, and LocalSmtpMXServerName is set to an empty string.
NoMXRecord17 No MX or A records have been found for a recipient domain. This domain cannot accept mail.
DnsProtocolError18 The DNS server responded with an error on DNS MX lookup query from MailBee.
DnsConnectionError19 There was connection error with the DNS server.
UnknownError20 Other error.
See Also