For a comprehensive and FREE solution, Len Conrad came up with a solution that runs on Postfix (sendmail replacement). Take a look at it: http://imgate.meiway.com/ The nice thing about this is Len is very active in the IMGate e-mail list he hosts about IMGate, and everyone on that list is a very good resource about e-mail in general. Matt Walkowiak -----Original Message----- From: Rob [mailto:sysadmin@xxxxxxxxxxxx] Sent: Thursday, August 15, 2002 1:36 PM To: [ExchangeList] Subject: [exchangelist] RE: Stopping Spam http://www.MSExchange.org/ Is anyone using Xwall for their spam blocker? I was thinking about getting the demo and using it on the test exchange 2000 server. ----- Original Message ----- From: "Mark Fugatt" <mark@xxxxxxxxx> To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx> Sent: Thursday, August 15, 2002 11:59 AM Subject: [exchangelist] RE: Stopping Spam > http://www.MSExchange.org/ > > Mark, > > Here is an article I wrote that should help you out: > http://www.msexchange.org/pages/articles.asp?art=564 > > Mark Fugatt > Pentech Office Solutions Inc > www.4mcts.com > Tel: 716 586 3890 > Fax: 716 249 0316 > Cell: 585 576 4750 > Visit www.msexchange.org for valuable information about Microsoft Exchange > > -----Original Message----- > From: Shevill, Mark M SITI-ITDSEC4 [mailto:Mark.Shevill@xxxxxxxxx] > Sent: Thursday, August 15, 2002 4:08 AM > To: [ExchangeList] > Subject: [exchangelist] Stopping Spam > > > http://www.MSExchange.org/ > > I am trying to stop Spam coming into a particular recipient. The customer > doesn't want to receive anything from any hotmail account. Under ADUC I can > specify a "Accept Messages from everyone Except" and enter a recipient. > However, this needs to be someone in the GAL. What I need to do is stop > anything from *@hotmail.com from being received by the customer. I have > looked at unauthOrig: which is the schema attribute for this but the format > needs to be specified as a Distinguished Name. Does anyone have any bright > ideas that I may try? > > > > Mark Shevill > IMG Messaging Deputy Team Leader > Shell Information Technology International Limited > Rowlandsway, Wythenshawe, Manchester M22 5SB, United Kingdom > > Tel: +44 161 935 7152 > Email: Mark.M.Shevill@xxxxxxxxxxxx > Internet: http://www.shell.com > > > ------------------------------------------------------ > You are currently subscribed to this MSExchange.org Discussion List as: > mark@xxxxxxxxx > To unsubscribe send a blank email to > $subst('Email.Unsub') > > > > > ------------------------------------------------------ > You are currently subscribed to this MSExchange.org Discussion List as: sysadmin@xxxxxxxxxxxx > To unsubscribe send a blank email to $subst('Email.Unsub') Fleetone 5042 linbar dr Nashville, TN 37211 ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: matt.walkowiak@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')