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Article:
  SMTP Proxies
Subject:   DATA 503 MessageWall: SMTP: Commands out of order
Date:   2005-02-03 14:15:14
From:   zooat
Transcript of session follows: DATA 503 MessageWall: SMTP: Commands out of order


one of my users are getting this bounce when sending out a mass mail from our Volunteer dept - to all volunteers of zoo atlanta.


The effected emial hosts are AOL , Hotmail and Earthlink accounts....Can you explain what the above mwall message indicates..thanks