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Thread: open relay??

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  1. #1
    Join Date
    Sep 2005
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    Default open relay??

    Not to alarm anyone but is zimbra functioning as an open relay??

    I have checked authentication enabled and TLS authentication only everywhere i can see inside zimbra admin.

    However in outlook express i can send mail without setting any username or password for outbound smtp server and also did NOT have to check the this server requires authentication not to mention not enabling the ssl only settings for port 25

    am I overlooking something or is zimbra really functioning as an open relay?
    Last edited by rmvg; 09-12-2005 at 07:32 PM.

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