Sunday, May 22, 2011

Exchange server 2007 message flow

Message transport components:

Submission queue: stores all messages on disk awaiting processing
Store driver: received messages from outbox, when ever we send mails they are stored in outbox
Ms Exchange mail submission service
Runs on mail box server
Notifies hub transport when MSG is ready to be retrieved from senders outbox
Stores driver picks up the message

Pick up directory

Submits messages to submission queue

Process messages from submission queue
Handles messages with multiple recipients
Determines routing path
Applies organization message policies

Message flow from outside the organization:

Enters via SMTP receive connector

Edge server or hub server
Message is dropped into submission queue

Message flow from with in organization

Enter via SMTP receive connector
Hub transport server
Pickup directory
Store driver dropping then into the submission queue

1 comment:

  1. Simple superb, please keep writing many more on exchnage