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Thread: CBL Blocking

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  1. #1
    Join Date
    Dec 2008
    North Bay, CA
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    Default CBL Blocking

    I have a server running 5.0.13 NE on Ubuntu 8.04 and its been running for a few months with no problems. All of a sudden I keep getting messages that its been listed in the CBL.

    Following a few of the posts on here, I have run a rootkit check and everything was fine. Since I'm running on amazon's EC2, I checked my relay and made it very restrictive
    Mta trusted network: ""

    My external IP address has not changed...I'm not sure why we are getting on the CBL. Does anyone have any troubleshooting steps? What info should I be looking at and where would i find it?

    Any help is greatly appreciated.
    Last edited by lsu_guy; 03-13-2009 at 02:57 PM.

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