Date: Tue, 25 Apr 2000 13:39:12 +0400 From: dima@mmc.net.ge To: freebsd-security@freebsd.org Subject: SPAM Problem!! Message-ID: <390567C0.AD1ADC3E@mmc.net.ge>
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Someone, claiming to be my mail user (different usernames), sends spam mails to the internet. I have recieved a lot of messages from admins and postmasters of different servers. At the same time I have the following in my mail log, look below. What shall I do to find this spamer, or how can I protect my domain reputation. ------ Apr 25 13:21:07 nic sendmail[24796]: NAA24796: <polaris1050racer@mmc.net.ge>... User unknown Apr 25 13:21:08 nic sendmail[24796]: NAA24796: from=<>, size=8645, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=lisa.ionsys.com [206.49.34.7] Apr 25 13:21:45 nic sendmail[24801]: NAA24801: <wjfwilder@mmc.net.ge>... User unknown Apr 25 13:21:48 nic sendmail[24801]: NAA24801: from=<>, size=15585, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=[194.73.73.176] Apr 25 13:22:28 nic sendmail[24806]: NAA24806: <wjfwilder@mmc.net.ge>... User unknown Apr 25 13:22:28 nic sendmail[24806]: NAA24806: from=<>, size=15585, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=[194.73.73.176] Apr 25 13:23:22 nic sendmail[24816]: NAA24816: <paulettej101@mmc.net.ge>... User unknown Apr 25 13:23:23 nic sendmail[24816]: NAA24816: from=<>, size=1922, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=sibelius.demon.co.uk [158.152.83.160] -- Apr 25 13:25:51 nic sendmail[24832]: NAA24832: <wjfwilder@mmc.net.ge>... User unknown Apr 25 13:25:53 nic sendmail[24832]: NAA24832: from=<>, size=15585, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=praseodumium.btinternet.com [194.73.73.82] -- Apr 25 13:28:17 nic sendmail[24858]: NAA24855: to=<galaxy@mmc.net.ge>, delay=00:00:05, xdelay=00:00:01, mailer=local, stat=Sent Apr 25 13:28:17 nic sendmail[24857]: NAA24857: from=<>, size=7592, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=[192.12.130.44] -- Apr 25 13:31:07 nic sendmail[24901]: NAA24901: <ylddawg@mmc.net.ge>... User unknown Apr 25 13:31:09 nic sendmail[24901]: NAA24901: from=<>, size=7744, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=mail2.infohouse.com [204.143.176.5] -- Apr 25 13:32:04 nic sendmail[24915]: NAA24915: <chrisagchustlerz@mmc.net.ge>... User unknown Apr 25 13:32:05 nic sendmail[24915]: NAA24915: from=<>, size=7795, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=mail2.infohouse.com [204.143.176.5] -- Apr 25 13:33:26 nic sendmail[24928]: NAA24928: <kristiekcuttinup@mmc.net.ge>... User unknown Apr 25 13:33:27 nic sendmail[24928]: NAA24928: from=<>, size=2270, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=[216.79.19.1] -- Apr 25 13:36:50 nic sendmail[24961]: NAA24956: to=<postmaster@praseodumium.btinternet.com>, ctladdr=<zvi@mmc.net.ge> (1002/0), delay=00:00:27, xdelay=00:00:07, mailer=esmtp, relay=praseodumium.btinternet.com. [194.73.73.82], stat=Sent (OK id=12k0i6-0002NB-00) Apr 25 13:36:56 nic sendmail[24977]: NAA24977: from=<>, size=2670, class=0, pri=32670, nrcpts=1, msgid=<E12k0i9-0002Pl-00@praseodumium.btinternet.com>, proto=ESMTP, relay=praseodumium.btinternet.com [194.73.73.82] -- Apr 25 13:37:21 nic sendmail[24993]: NAA24993: <polaris1050racer@mmc.net.ge>... User unknown Apr 25 13:37:21 nic sendmail[24993]: NAA24993: from=<>, size=9338, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=pluto.psn.net [207.211.58.12] Apr 25 13:37:26 nic sendmail[24997]: NAA24997: from=<>, size=2634, class=0, pri=32634, nrcpts=1, msgid=<E12k0jX-0003qj-00@tungsten.btinternet.com>, proto=ESMTP, relay=tungsten.btinternet.com [194.73.73.81] -- Apr 25 13:38:40 nic sendmail[25025]: NAA25025: <shyvoneav@mmc.net.ge>... User unknown Apr 25 13:38:41 nic sendmail[25025]: NAA25025: from=<>, size=7925, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=[207.104.89.13] -- Apr 25 13:41:54 nic sendmail[25075]: NAA25075: <aeronca@mmc.net.ge>... User unknown Apr 25 13:41:55 nic sendmail[25075]: NAA25075: from=<>, size=11085, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=mail.xmission.com [198.60.22.22] -- Apr 25 13:42:06 nic sendmail[25079]: NAA25079: <kayla66@mmc.net.ge>... User unknown Apr 25 13:42:06 nic sendmail[25079]: NAA25079: from=<>, size=6364, class=0, pri=0, nrcpts=0, proto=ESMTP, relay=rmx05.iname.net [165.251.8.203] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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