MSExchangeTransport

MSExchangeTransport

The categorizer is unable to categorize messages due to a retryable error.

MSExchangeTransport

Connection Manager

Message delivery to the remote domain 'somedomain.com' failed for the following reason: Unable to bind to the destination server in DNS.

MSExchangeTransport

Failed in reading Connector's DS Info Process Id: 1100 Process location: C:\WINNT\System32\inetsrv\inetinfo.exe ConnectorDN: CN=External Mail,CN=Connections,CN=First Routing Group,CN=Routing Groups,CN=First Administrative Group,CN=Administrative Groups,CN=APM,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=ad,DC=apm,DC=net,DC=au Hr:80040920 Attribute:[]

MSExchangeTransport

A non-delivery report with a status code of 5.3.0 was generated for recipient rfc822

MSExchangeTransport

SmtpReceive

Receive connector Allow SMTP rejected an incoming connection from IP address 1.2.3.4. The maximum number of connections per source (20) for this connector has been reached by this source IP address.

MSExchangeTransport

RemoteDelivery

A message with the Internal Message ID 12345 was rejected by the remote server. This message will be deferred and retried because it was marked for retry if rejected. Other messages may also have encountered this error.