Hi,How can i change the delivery/ sendingmessage size restriction in Active directory to all users using a script or by batching. i dont want to \do it manualy since we have a thousand of users. Iam using windows 2003 and exchange 2003.i want to set their sending size limits in AD because our Top Management wants to send large files while our Operations Users can only send 5MB with attachement of email.

Charles,Did you had a look at this forum post on MsExchange:http://forums.msexchange.org/m_140188000/mpage_1/key_/tm.htm#140188000This may fix your issue.Regards,Johanblog: www.johanveldhuis.nl

You can achieve the same using a tool called as admodify.net which can modify the properties for bulk users. see below how to use it. Using ADModify to Change Exchange Specific AD User Attributes in Bulk http://www.msexchange.org/articles/ADModify-Change-Exchange-Specific-AD-User-Attributes.html Vinod |CCNA|MCSE 2003 +Messaging|MCTS|ITIL V3|