stop apache processing connect requests

Tue Jul 18 18:21:01 UTC 2006

In my httpd-access.log I have started to see a lot of these
messages.
How do I tell Apache server to not allow this kind of input?
I have already commented out proxy_module in httpd.config.

219-86-33-41 - - [18/Jul/2006:12:18:55 -0400] "CONNECT
168.95.5.101:25 HTTP/1.0" 200 6989 "-" "-"
219-86-33-41 - - [18/Jul/2006:12:18:56 -0400] "CONNECT
168.95.5.103:25 HTTP/1.0" 200 6989 "-" "-"
219-86-33-41 - - [18/Jul/2006:12:18:57 -0400] "CONNECT
168.95.5.105:25 HTTP/1.0" 200 6989 "-" "-"