There are lot of spam mails coming into every mailbox, with fake email acct id using our exchange server domain. Is it possible to verify the emailid is real or not before delivering it to the user. i am receiving almost 20 to 30 mails a day all marketing ____, from outside it looks as is it is originated from our ms exchange server with fake emailacct which is not valid. We are using ms exchange server 2007, hubtransport anti spam is not yet enabled. should we have to enable it to get such a feature? Please, really appreceate for any helpful advice. Thank you all very much for the helpful info.

Hi, you can use anti spam feature in Exchange HUB or EDGE Server for reference I M pasting some links here kindly check them. http://www.jasonslater.co.uk/2008/09/22/configuring-exchange-server-2007-anti-spam-with-hub-transport/ http://www.msexchange.org/articles_tutorials/exchange-server-2007/security-message-hygiene/exchange-server-2007-spam-filtering-features-without-using-exchange-server-2007-edge-server.html I hope this will help you. Regards. Shafaquat Ali.M.C.I.T.P Exchange 2007/2010, M.C.I.T.P Windows Server 2008, M.C.T.S OCS Server 2007 R2, Phone: +923008210320

Hello Shafaquat, Thank you very much for the link. Can you please tell me where can i find the internalsmtpserver x.x.x.x info on the server: I had to register our external SMTP mail filter using the command Set-Transport Config: set-transportconfig –internalsmtpserver x.x.x.x **************************************** We use something like in all our outlooks to point to exchange server: exchange.domainname.com i can logonto teh exchange server via terminal client and can open ms exchange shell or services area, is it possible to find out the above smtp info? Thank you very much for the helpful info.

Run: ping -t x.x.x.x and then go into the network closet for the subnet and unplug the cables one at a time until the ping stops working. Or, have your network guy track down the IP address; he might have a more elegant way. -- Ed Crowley MVP "There are seldom good technological solutions to behavioral problems." . "cplusplus1" wrote in message news:2321f598-bfaa-4f57-b684-454849c387fd... Hello Shafaquat, Thank you very much for the link. Can you please tell me where can i find the internalsmtpserver x.x.x.x info on the server: I had to register our external SMTP mail filter using the command Set-Transport Config: set-transportconfig internalsmtpserver x.x.x.x **************************************** We use something like in all our outlooks to point to exchange server: exchange.domainname.com i can logonto teh exchange server via terminal client and can open ms exchange shell or services area, is it possible to find out the above smtp info? Thank you very much for the helpful info. Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."