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Thread: [SOLVED] How to block junk from my own email address ?

  1. #1
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    Default [SOLVED] How to block junk from my own email address ?

    Dear Zimbra community,

    Many junk use email addresses of my own domains and Zimbra move it in junk folder.
    There is however a little problem, some of emails was really sent by a user are move in junk folder.

    Is it possible to make a distinction between real user and junker ?

    Maybe by authentification, IP, SSL.... ?

    I hope that my explanation is sufficiently clear... I'm sorry for my poor english.

    Thanks in advance


    ----
    Zimbra 5.0.16 NE

  2. #2
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    If they are spoofing your domain name, and it is a valid email address, then it will let it through. Are you using a catch all address at all ? Do you perform MX lookup checks at all ? SPF ? Domain Sigs ?

  3. #3
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    Might also be backstacker mails

  4. #4
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    Could be backscatter; it would depend on whether they are NDRs or OoO messages. Would need to see the headers as you have already asked for Veronica.

  5. #5
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    I have just set up the SPF and obviously that will regulate my problem...

    thank you very much for your assistance.

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  7. #7
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    Tanks for links I will read that attentively

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