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CSF Not Detecting POP3 Login Failures

May 7th, 2009 · No Comments

This is the second time that CSF on our Cpanel server is not detecting POP3 login failures from a dictionary attack. The IP address was added on the ip deny list but still it was able to attempt to login on POP3. We have our LF_POP3D set to 20 and LF_POP3D_PERM to 1 [...]

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Tags: Security · cpanel · firewall