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CL blocking can be a regular problem nowadays. To bypass it, check some solutions at Bypass CL Blocking page.
Bypass CL Blocking
CL may block your IP quickly if you harvest emails from CL too fast. E.g. your network is too fast, or you have setup too many working thread number.If you have already been blocked, here are some way to bypass it.
1. Use HideMyIp paid service
Check the website at Hide My IP. To use it with our harvester, you need:- Download it, install it and run it.
- Buy it. Choose the product "Hide My IP v5.0" (or higher version), it is currently $29.95 per year.
- Unlock your copy with the received license code.
- Go to *Advanced Settings*.
- Go to *Supported Programs*.
- Uncheck all and then check the *opera* browser icon.
- Click *OK* button and click *Hide my IP* button to start ip hiding.
- Last step is to rename the harvester program file name as opera.exe and run it.

- Note that you should not enable proxy support in the harvester itself.
2. Use regular HTTP proxy
You need to specify your HTTP proxies in the harvester just like the following figure shows.
But where to find such proxies ? The best way is to create some on your own server or try Google for some free ones. E.g. HideMyAss lists many free proxies on their website and Packet Flip is selling paid proxies.
You can also try SerpBox Proxy Harvester to grab free proxy servers. However, you need to use the harvester to test the proxies before using it with our harvester.
