186Chapter 5: Components and Subsystems: Messaging/Unity Message Repository
When the UMR process running under AvCsMgr gets the message, it writes two files out
to the \Commserver\UnityMTA directory. One file is the WAV file for the recorded message
itself. The other is the routing file that indicates to the AvUMRSyncSvr service where it
should ask the mail store to deliver the message when it picks it up.
The message is not yet in the mailbox of the target subscriber at this point; it is sitting as a
pair of files in the \Commserver\UnityMTA directory. The UMRSyncSvr service notices
that there are files in the UnityMTA directory because a programmatic ...
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