block sending mails

Discussion in 'ISPConfig 3 Priority Support' started by xanela, Apr 27, 2015.

  1. xanela

    xanela Member

    Hello everyone.
    They need to know how to do a lock to an Address to mail to prevent you from sending emails and that these are automatically discarded.
    since it is a website that some spammer has discovered how to make shipments from that site and this hurting my server.
    The hosting has email accounts, so I need to block only one shipping bill.
    as I can do?
    thank you very much
  2. till

    till Super Moderator Staff Member ISPConfig Developer

    All emails send trough localhost, so blocking just one site is not that easy. you can try to add a postfix blacklist entry of type sender for this address in ispconfig if it is just one email address.

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