Tommy You cannot increase the limit, it's a hard coded limit of AD, and work out to be around 700 - 1000 entries. Mark Fugatt Dedicated Supportability Engineer (Exchange) Microsoft Services Organisation Desk: +44 (0)118 909 5630 Mobile: +44 (0)7966 858108 MSN IM: markfu@xxxxxxxxxxxxxxxxx Blog: http://www.msmvps.com/exchange http://www.microsoft.com/support Dedicated to proactively supporting Microsoft's enterprise Customers This email may contain confidential information. If you are not named on the addressee list, please take no action in relation to this email, do not open any attachment, and please contact the sender (details above) immediately. Information in this email is provided in good faith. If you are a customer of Microsoft, please refer to the terms and conditions which cover the provision of support and consulting services to you/your organization. If you are not corresponding in the course of, or in connection with a Microsoft contract or program with its own terms and conditions, please note that no liability is accepted by Microsoft for the contents of this mail. -----Original Message----- From: Tommy Stephens [mailto:thomass@xxxxxxxxxxx] Sent: 24 August 2005 17:30 To: [ExchangeList] Subject: [exchangelist] Sender Filtering in Exchange 2003 http://www.MSExchange.org/ I am blocking spam e-mails using sender filtering in Exchange 2003, and am getting this error:"The administrative limit for this request was exceeded." Does anybody know how to increase the default administrative limit for this tab. Thanks, Tommy Stephens ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: markfu@xxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx