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smtp xinetd help

Discussion in 'Plesk for Linux - 8.x and Older' started by atomicmak, Nov 8, 2006.

  1. atomicmak

    atomicmak Guest

    0
     
    i heared putting ip stack in smtp_psa would help block attack from ip range.

    ===================================
    service smtp
    {
    socket_type = stream
    protocol = tcp
    wait = no

    no_access = 121.1.128.0/17
    no_access = 121.1.64.0/18
    no_access = 121.128.0.0/11



    ===================================

    someone said in this forum that adding one param to smtp_psa (banner_fail) would show the ip blocked by smtp in a log so i added like this in smtp_psa.

    ===================================
    banner_fail = /var/log/smtp.fail
    disable = no
    user = root
    instances = UNLIMITED
    server = /var/qmail/bin/tcp-env
    server_args = /var/qmail/bin/relaylock /var/qmail/bin/qmail-smtpd /var/qmail/bin/smtp_auth /var/qmail/bin/true /var/qmail/bin/cmd5checkpw /var/qmail/bin/true
    per_source = 20
    ===================================

    but still i am not getting smtp.fail log or nothing being written in that file.

    can anyone help me on this ?

    the thread i ead is

    http://forum.swsoft.com/showthread....ge=15&highlight=formmail exploit&pagenumber=1
     
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