You have an Exchange Server 2010 Edge Transport server.You discover that e-mail delivery to an external SMTP host named Host1 fails.You need to identify which SMTP error codes occur when the delivery to Host1 fails. What should you do?()
- ARun the Queue Viewer.
- BEnable pipeline tracing.
- CRun the Mail Flow Troubleshooter.
- DConfigure the protocol logging level on the Send connector.