RE: Exchange 2000 - open relay - server hijacked for spam

  • From: "Robert Abela" <robert@xxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 23 Jan 2003 11:24:54 +0100

Go to the SMTP server properties, go to the second tab "Access" and to
the relaying options.  Add the subnet of your internal network and deny
all the rest !
-----Original Message-----
From: Technical Support [mailto:tech@xxxxxxxxxxxxxxxxxx] 
Sent: Thursday, January 23, 2003 11:14 AM
To: [ExchangeList]
Subject: [exchangelist] Exchange 2000 - open relay - server hijacked for
Hi All
Setup is windows 2000, exchange 2000 and IIS5 all on the same box.
The server has been used to send out lots of emails. (thousands)
How do I ensure that it is not "Open Relay". How do I prevent "Open
Mail is only sent by local users all of which use outlook 97 or outlook
2000. I had sent to relay only for authenticated users but perhaps I
missed another required setting.
Frustrated Admin
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