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Thread: Blocking problem IPs
Feb 7, 2011, 19:23 #1
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- Aug 2007
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Blocking problem IPs
I have my contact form set up to throw an exception when a spam attempt is made so now instead of receiving a spam, I receive an exception report.
Exception information: Exception type: System.Web.HttpRequestValidationException Exception message: A potentially dangerous Request.Form value was detected from the client (message="com1, <a href="http://prof..."). Request information: Request path: /Contact User host address: 188.8.131.52 User: Is authenticated: False Authentication Type: Thread account name: NT AUTHORITY\NETWORK SERVICE
User host address: 184.108.40.206
User host address: 220.127.116.11
I'm on shared hosting and don't have access to IIS control panel. Can I block these IPs without affecting performance for non-spammers?