Re: Spam from the same domain

From: Sahil Tandon (no email)
Date: Sat Mar 27 2010 - 11:52:57 EDT

  • Next message: mouss: "Re: Spam from the same domain"

    On Fri, 26 Mar 2010, Mark Goodge wrote:

    > On 26/03/2010 20:54, listadecorreo wrote:
    > >
    > >in the last month I revived a lot of spam from user_non_exist at mydomain
    > >to user_exist at mydomain dot dot dot dot dot can I block all received externals mails
    > >from my domain to my domain...
    >
    > It's very easy to block mails from fake_user at domain to
    > real_user at domain dot Just turn on sender address verification for your
    > own domains.

    An easier way to block spam from is to use
    reject_unlisted_sender. See postconf(5).

    http://www.postfix.org/postconf.5.html#reject_unlisted_sender
    http://www.postfix.org/postconf.5.html#smtpd_reject_unlisted_sender

    -- 
    Sahil Tandon <>
    

  • Next message: mouss: "Re: Spam from the same domain"





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