NOTE: This method is called only if you
implemented
IwodSmtpNotify
interface in your application, and
wodSmtpServer1.Notification
property has received reference to
instance of your implementation.
RelayError notification method is called when
wodSmtpServer is unable to relay specific email, and has to
stop relaying (only that instance of relay) until you
decide what to do. ErrorCode and
ErrorText arguments will provide
information on why relaying was not successful.
You can now try to manually send the message, or provide
additional information for the message (such as, to change
Hostname,
MailTo
property etc..) and then just Retry the
relay.