ErrorCodesNoDnsServersAvailable Field
At least one DNS server IP must be registered in the system in order to start the requested operation.

Namespace: MailBee
Assembly: MailBee.NET (in MailBee.NET.dll) Version: 12.3.1 build 666 for .NET 4.5
public const int NoDnsServersAvailable

Field Value

Type: Int32
For instance, QuickSend(MailMessage) method needs to perform MX queries to DNS servers. If no DNS server is registered in the system, this method can't do its job. In this case, the developer can manually specify DNS or SMTP server and use Send method to send out mails.
See Also