Monitor unlimited number of servers
Filter log events
Create email and web-based reports

Direct access to Microsoft articles
Customized keywords for major search engines
Access to premium content

Event ID: 134 Source: MSExchangeDX

Error MH_RC_SESSION_BUSY returned by the MTA. (Thread 12). MH_RC_SESSION_BUSY. (DXA logging)
According to Microsoft copying the Microsoft Mail Administrator mailbox on outgoing dir-sync messages and then deleting these messages from both the Inbox and Deleted Items folder without reading them causes a non-read notification (NRN) to be returned to the Message Transfer Agent (MTA). The MTA fails during message conversion (MDBEF -> P2) and the message is incorrectly handled. This causes the event to appear. See ME159295 for a workaround on this issue.
As per Microsoft: "Directory synchronization may stop working between a Lightspeed Gateway that emulates a Microsoft Mail (MS Mail) postoffice and an Exchange Server computer that is the directory synchronization server. This error message may be logged in the Windows NT Event Viewer if the diagnostic logging is set to maximum". See ME201122 for more information on this problem.

Windows Event Log Analysis Splunk App

Build a great reporting interface using Splunk, one of the leaders in the Security Information and Event Management (SIEM) field, linking the collected Windows events to



Cisco ASA Log Analyzer Splunk App

Obtain enhanced visibility into Cisco ASA firewall logs using the free Firegen for Cisco ASA Splunk App. Take advantage of dashboards built to optimize the threat analysis process.