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Thread: Supected Spam

  1. #1
    Join Date
    Apr 2006
    Rep Power

    Default Server Blacklisted


    I've just noticed that mails are returning due to the recipient's mail server refusing it because it suspects my server as being spammed. Here is the error message below :

    <>: host[ipaddress] said: 591 Your message has been refused because your server
    at [ipaddress] is blacklisted at Please contact
    your system admin or ISP.. (in reply to RCPT TO command)
    I am behind a NAT and i've noticed this on my test server this afternoon. I had to delist my ip address on

    Anyone suspect why i have these mails refused ?
    Last edited by fredo; 05-31-2006 at 05:22 AM. Reason: Change title

  2. #2
    Join Date
    Oct 2005
    Thatcher, AZ
    Rep Power


    Well, this is becomming a larger trend.

    You need toget yourself whitelisted.
    Go to these sites, and request a white list status:
    (crud, I can't remember the other big one)

    Also, it would be a good idea to made sure your server's IP address has a reverse lookup record in your DNS, otherwise you won't be able to send to AOL and others.

    Good luck!

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