How to block IP list
we are getting lot of spam mails , when i check the options was able to see ip address from where the email was sent.94.79.49.117
how to block any emails from those provider's who has this ip, not just one block all originating from this ip area group.
is it possible?
Thank you very much for the info.
July 13th, 2010 11:26pm
You could create a firewall rule to disallow SMTP traffic from these source IPs. What version of Exchange? If 2007/2010, you can either install an Edge server or install the anti-spam agents on the HUB server and configure block list.Tim Harrington - Catapult Systems - http://HowDoUC.blogspot.com
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July 13th, 2010 11:48pm
How to Add IP Addresses to the IP Allow List and IP Block List
http://technet.microsoft.com/en-us/library/bb123801(EXCHG.80).aspx
July 14th, 2010 12:13pm